• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a fastening system 11 for at least one battery 8 in a vehicle. The fastening system comprises at least an elongate support beam 12 with a first length L1 and a first and a second end 121A, 121B, and having a first and a second side 122A, 122B, wherein the second of the support beam side 122B is adapted to be arranged against an upper side of said battery 8. Furthermore, the fastening system comprises at least one elongate resilient rail 13 with a second length L2 and a first and a second end 131A, 131B, and having a first and a second side 132A, 132B. The second length L2 is greater than the first length L1. The resilient rail 13 comprises first and a second recess 133A, 133B arranged at respective first and second ends 131A, 131B, and said first and second recesses 132A, 132B being adapted to receive fastening means 21, 22, 23. Furthermore, the second side of the resilient rail adapted to be arranged against the first side 122A of the support beam for the purpose of transmitting a force from said resilient rail 13 to said support beam 12 for holding the battery 8. (Figure 2)
    公开号:SE1250962A1
    申请号:SE1250962
    申请日:2012-08-30
    公开日:2014-03-01
    发明作者:Henrik Wentzel；Per Bengtsson
    申请人:Scania Cv Ab；
    IPC主号:
    专利说明:

    US 5,823,502 discloses a fastening device for a vehicle battery. The device is a U-shaped voltage arc that presses against the top of the battery and includes two legs that extend along two opposite sides of the battery. The U-shaped frame comprises two mounting hooks, one at each end, which hooks are attached to a shell arranged in the vehicle IIIOIOIUÉTYIIIIIIC.
    US 6,161,810 discloses a car battery arranged in a compartment. The battery is held in place by means of a rotatable rod that is adapted to rest against the surface of the battery. The rotatable rod is held in position so that it abuts the surface of the battery by means of a pawl.
    US 2004 144 908 discloses a fastening device which can hold vehicle batteries of different sizes. The device comprises a first and a second bracket which can be telescopically pushed into each other, where the first bracket is adapted to abut against the top of the battery.
    As discussed above, it is a problem that vehicle batteries or batteries are often no longer fixed after a certain period of use. The object of the present invention is thus to ensure that with the aid of a fastening system batteries can also be safely arranged after a period of use, either automatically or by means of a simple adjustment of the fastening system.
    Summary of the Invention The above objects are achieved by the invention defined by the independent claim.
    Preferred embodiments are defined by the dependent claims.
    In one aspect, the invention relates to an attachment system for at least one battery to a vehicle. The fastening system comprises at least one elongate support beam with a first length and a first and a second end, and having a first and a second side, the second side of the support beam being adapted to be arranged in abutment against an upper side of said battery. Furthermore, the fastening system comprises at least one elongate spring rail with a second length and a first and a second end, and having a first and a second side. The second length is greater than the first length. The resilient rail comprises a first and a second recess arranged at the first and second ends, respectively, said first and second recesses being adapted to receive fastening means. Furthermore, the second side of the resilient rail is adapted to be arranged against the first side of the support beam in order to transmit a force from said resilient rail to said support beam to hold the battery.
    This fastening system has the advantage that the battery is fixedly arranged even after a period of use, since with the aid of the resilient rail the force does not decrease with time from this to the support beam which holds the battery. In addition, the support beam helps to distribute the pressure evenly over the batteries.
    According to an embodiment of the invention, the support beam has a longitudinally viewed U-shaped cross section comprising two side parts and an intermediate part having a first and a second side, the resilient rail being adapted to be arranged in the U-shaped support beam.
    This is an advantage because it is a simple and safe way to arrange the resilient rail next to the battery.
    According to an embodiment of the invention, the resilient rail has an inner radius of curvature and an outer radius of curvature, the inner radius of curvature being greater than the outer radius of curvature so that the spring blade is thicker in the middle than at the first and second ends.
    The resilient rail thus has a curvature in its undeformed position. Thus, the fi spring rail can become very deformed during bias, which is an advantage.
    According to an alternative embodiment of the invention, the fastening system comprises two support beams which are adapted to be arranged in abutment against a top side of said battery. This is an advantageous embodiment of the invention which helps to distribute the pressure on the top of the battery.
    According to an embodiment of the invention, the fastening means comprise a nut, a threaded rod, on which the nut is adapted to be arranged, and a washer, which is adapted to be arranged between the nut and the resilient rail.
    This is an advantage because it is an effective fastener. If the battery is not fixed after a period of use, it can be easily fixed by tightening IIIUÜCIII.
    According to an embodiment of the invention, the washer is a spherical washer.
    This is an advantage because a spherical washer can take up angular errors. This may be appropriate because the sk-spring rail has a curvature.
    According to an embodiment of the invention, the resilient rail is adapted to be biased in the U-shaped support beam by means of two pins arranged in connection with the first and second ends of the support rail.
    This is an advantage because the resilient rail can be pre-assembled in the support beam. This facilitates assembly by reducing the height of the necessary space for the fi-spring rail and also reduces the tightening time of the fasteners, without increasing its rigidity.
    According to an alternative embodiment of the invention, the resilient rail is made of a steel with a yield strength of 850 MPa.
    It is an advantage to use a resilient rail with a high yield strength because the battery cannot withstand being subjected to excessive clamping force.
    According to an alternative embodiment of the invention, the support beam comprises a radius of curvature in the longitudinal direction, the radius of curvature of the support beam being greater than the inner radius of curvature of the resilient rail.
    This is an advantage because the support beam can thus effectively help to distribute the pressure evenly over the top of the battery.
    Brief description of the drawing Figure 1 shows an overview view of a truck in the form of a truck, Figure 2 shows a side view of the fastening system, Figure 3 shows an overview view of a fastening system for a battery, Figure 4 shows a detail view of the fastening system fixed to a battery, Figure 5 shows an embodiment of the fastening system, Figure 6 shows an embodiment of the fastening system, Figure 7 shows an embodiment of the fastening system in an exploded view, Figure 8 shows a detail view of the fastening system arranged by a battery, Figure 9 shows the resilient rail of the fastening system, and Figure 10 shows an embodiment of the support beam of the fastening system.
    Detailed Description of Preferred Embodiments of the Invention Figure 1 shows a truck 1 provided with a driver's compartment 2 and a load compartment 3.
    The body of the truck 1 comprises longitudinal supporting beams 4. The truck 1 is driven by a schematically shown internal combustion engine 5. The truck also comprises a battery 8.
    Figure 2 shows a first embodiment of parts of the fastening system at the battery 8.
    The fastening system is shown from the side to illustrate the length L1 of the support beam 12 and its first and second sides 122A, 122B. Furthermore, the length L2 of the resilient rail 13 and its first and second sides 132A, 132B are shown. The length L2 of the resilient rail is greater than the length L1 of the support beam. 6 The other side 122B of the support beam is adapted to be arranged against the upper side of the battery. And the second side 132B of the resilient rail is adapted to be arranged against the first side 122A of the support beam.
    L1 is suitably 450 mm. L2 is suitably 500 mm. These values are examples only and are adapted to the size of the battery.
    Figure 3 shows a second embodiment of the fastening system 11 arranged in connection with a battery 8 for holding it. Preferably, two support beams are arranged adjacent to the top of the battery.
    Other embodiments may comprise only a support beam which is arranged adjacent to the top of the battery. In still other embodiments, three or more support beams may be provided adjacent the top of the battery. The number of beams that may be suitable for use is determined, among other things, by the design of the top of the battery or the space adjacent to the battery.
    Figure 4 shows a detailed view of the second embodiment of the fastening system 11 for holding the battery 8. The fastening system comprises an elongate support beam 12, which is adapted to be arranged in abutment against a top side of said battery 8.
    The fastening system also comprises an elongate resilient rail 13. The resilient rail 13 comprises a first and a second recess arranged at the respective first and second ends of the resilient rail. The recesses are adapted to receive fastening means 21, 22, 23. Furthermore, the figure shows one of the two pins 14, which are arranged at each end of the support beam.
    Figure 5 shows the second embodiment of the fastening system 11 with the support beam 12 and the resilient rail 13. The support beam 12 comprises a first and a second end 121A, 121B. The spring rail 13 comprises a first and a second end 131A, 131B. and a first and a second recess 133A, 133B provided at the first and second ends 131A, 131B, respectively. By means of the pins 14, the resilient rail 13 is prestressed pre-mounted in the support beam 12. By means of the fastening means arranged in the recesses 133A, 133B, the fastening system can then be arranged in connection with a battery.
    Figure 6 shows the same embodiment of the fastening system 11 as in figure 5. This figure shows the resilient rail 13 placed in the U-shaped support beam 12 before the rail is biased in the support beam 12 by means of the pins 14.
    Figure 7 shows the same embodiment of the fastening system 11 as in Figures 5 and 6. This figure shows the resilient rail 13 before it is placed in the U-shaped support beam 12.
    It can also be seen that the U-shaped support beam comprises two opposite side parts 123 and an intermediate part 122, against which the resilient rail 13 is adapted to be arranged.
    Figure 8 shows a detailed view of the second embodiment of the fastening system 11 for holding the battery 8. The figure shows the fastening means in the form of a nut 21, a threaded rod 22 and a washer 23 before they are arranged in the recess in the resilient rail 13. The washer 23 can be a spherical washer.
    Figure 9 shows the resilient rail 13 with an inner radius of curvature R1 and an outer radius of curvature R2, where R1> R2. The resilient rail 13 is suitably a spring blade with a high yield strength, such as 850 MPa. This is a suitable value for the tensile limit of the respective rails when two support beams are arranged in connection with the upper side of the battery, against which support beams the resilient rails are adapted to be arranged. The value of the yield strength becomes different when a different number of support beams are arranged in connection with the top of the battery.
    Figure 10 shows a further embodiment of the support beam 12. In this the support beam 12 has a certain bend in order to more evenly distribute the pressure on the upper side of the battery. The inflection shown in the figure is slightly exaggerated, in reality h is a few mm, for example 2 IIIIII.
    Suitably the outer radius of curvature is R2 900 mm in the undeformed state. The internal radius of curvature R1 is then suitably 950 mm in the undeformed state. These are only 8 examples of radii of curvature and must be adapted based on given conditions and number of support beams and resilient rails used. However, R1 is always larger than R2, which is why the spring leaf is always thicker in the middle than at the ends. In the embodiment shown, the spring leaf in the middle suitably has a thickness of about 13 mm and at its ends the thickness is then about 6 mm. Since the resilient rail 13 has a curvature, it takes up a relatively large space in height. In the undeformed position, the height of the resilient rail is greater than the height of the side parts 123 of the support beam. Therefore, it is convenient to arrange the resilient rail 13 in the U-shaped support beam 12 by means of the two pins 14 under which the resilient rail 13 is moderately biased. In this moderately prestressed position, the height of the spring-loaded rail will be less than the height of the side parts 123 of the support beam. The spring-loaded rail 13 is then fully prestressed when mounted on the production line by means of the fastening means.
    When the spring leaf is placed in the U-shaped support beam, the pins 14 press the ends 13 1A, 131B of the resilient rail downwards against the first side 122A of the intermediate part. The resilient rail 13 and the support beam 12 are then fixedly fixed by screwing on the nut 21. If the battery is then slightly compressed, it can still be securely arranged by means of the prestressing rail of the resilient rail. This thus happens automatically as a result of the properties of the rail. If the battery is then further compressed, it may then be necessary to tighten the nuts 21 arranged in the respective recesses 133A, 133B further.
    However, this is a simple adjustment that does not require a disassembly of the fastening system.
    The threaded rod 22 of the fastening means is adapted to be fixedly arranged in connection with the vehicle chassis or the longitudinal supporting beams of the body.
    As described above, the fastening system is adapted for a vehicle battery, which over time is usually compressed. The fastening system can also be adapted to fasten another object which is arranged in a vibrating environment and where the object may over time be compressed so that the object has smaller dimensions.
    The present invention is not limited to the preferred embodiments described above.
    Various alternatives, modifications and equivalents can be used. The above-mentioned embodiments are therefore not to be construed as limiting the scope of the invention, as defined by the appended claims.
    权利要求:
    Claims (1)
    [1]
    A fastening system (11) for at least one battery (8) of a vehicle, the fastening system comprising - at least one elongate support beam (12) having a first length (L1) and a first and a second end (121A, 121B), and having a first and a second side (122A, 122B), the second side (122B) of the support beam being adapted to be arranged in abutment against an upper side of said battery (8), - at least one elongate dr-spring rail (13) with a second length (L2) and a first and a second end (131A, 131B), and having a first and a second side (132A, 132B), the second length (L2) being greater than the first length (L1) , the resilient rail (13) comprising a first and a second recess (133A, 133B) arranged at the first and second ends (131A, 131B), respectively, said first and second recesses (132A, 132B) being adapted to receive fastening means (21, 22, 23), and - wherein the other side (132B) of the fl spring rail is adapted to be arranged with ot the first side of the support beam (122A) for the purpose of transmitting a force from said fi spring rail (13) to said support beam (12) to hold the battery (8). . Fastening system according to claim 1, characterized in that the support beam (12) has a longitudinally U-shaped cross-section comprising two side parts (123) and an intermediate part (122) having a first and a second side (222A, 122B), the resilient the rail is adapted to be arranged in the U-shaped support beam (12). . Fastening system according to one of Claims 1 or 2, characterized in that the resilient rail (13) has an inner radius of curvature (R1) and an outer radius of curvature (R2), the inner radius of curvature (R1) being greater than the outer radius of curvature (R2). that the spring blade is thicker in the middle than at the first and second ends (131A, 131B). . System according to one of the preceding claims, characterized in that two support beams (12) are adapted to be arranged in abutment against an upper side of said battery (8). 10 15 20 ll. System according to one of the preceding claims, characterized in that the fastening means comprise a nut (21), a threaded rod (22), on which the nut is adapted to be arranged, and a washer (23), which is adapted to be arranged between the nut (21) and the fi spring rail (13). . System according to claim 6, characterized in that the washer (23) is a spherical washer. . System according to one of Claims 2 to 7, characterized in that the resilient rail (13) is adapted to be biased in the U-shaped support beam (12) by means of two pins (14) arranged in connection with the first and second ends of the support rail ( 121A, 121B). . System according to one of the preceding claims, characterized in that the resilient rail (13) is made of a steel with a yield strength of 850 MPa. . System according to one of the preceding claims, characterized in that the support beam (12) comprises a radius of curvature (R3) in the longitudinal direction, the curvature radius (R3) of the support beam being greater than the inner radius of curvature (R1) of the fi-rail.
    类似技术:
    公开号 | 公开日 | 专利标题
    US10583747B2|2020-03-10|Vehicle battery system with a plurality of straps
    RU2359854C2|2009-06-27|Railway transport facility and clamping device for fixation of towing device in such transport facilities
    GB2481497A|2011-12-28|Impact-damping structure with crash boxes
    KR102185177B1|2020-12-01|Fuel tank attachment structure for motor vehicles
    US8540262B2|2013-09-24|Commercial vehicle and device for attaching a spring element to a commercial vehicle axle
    US20120192966A1|2012-08-02|Arrangement for fastening a fuel tank to a vehicle body
    CN102422029B|2014-04-02|Device for attaching a first part to a second part which is attached to a third part and the assembly of three parts, in particular, of a motor vehicle
    RU2633420C2|2017-10-12|Connection device of vehicle subframe
    SE1250962A1|2014-03-01|Battery fixing system for a vehicle
    EP2514940B1|2015-12-16|Suspension system for silencing device pertaining to a vehicle
    EP2655823B1|2018-02-21|Suspension system for sound damping device pertaining to a vehicle
    KR101337963B1|2013-12-09|Bush for subframe of vehicle
    US20120292478A1|2012-11-22|Exhaust mounting device and motor vehicle
    WO2009141520A3|2010-01-14|Device for straightening up deformed metal and/or plastic elements after undergoing an excessive mechanical stress
    US10556475B2|2020-02-11|Stop device
    RU2715957C2|2020-03-04|Method and device for fixation of plastic structural element on bearing structural element
    EP2527206B1|2014-04-02|Battery console for a vehicle
    US20120146305A1|2012-06-14|Universal sway bar link
    RU159137U1|2016-02-10|DEVICE FOR FASTENING CARGO ON VEHICLE
    CN104369144B|2016-09-21|A kind of fastener for bolt
    US9376142B2|2016-06-28|Vehicle support structure
    US20010026067A1|2001-10-04|Device for a vertical belt adjuster of a safety belt system
    CN202264693U|2012-06-06|Connecting device and concrete mixer truck
    KR101560207B1|2015-10-15|silencer for Leaf spring
    CN209875815U|2019-12-31|Automobile shock absorption buffer block device assembly
    同族专利:
    公开号 | 公开日
    BR112015003241A2|2017-10-10|
    SE536666C2|2014-05-13|
    EP2891198A1|2015-07-08|
    CN104603975A|2015-05-06|
    WO2014035326A1|2014-03-06|
    CN104603975B|2018-01-02|
    EP2891198A4|2016-04-13|
    EP2891198B1|2018-10-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1459973A|1923-06-26|Battery shock absorber |
    DE7338652U|1975-05-15|Bosch R Gmbh|Electrochemical accumulator for fastening frame|
    GB1476927A|1974-08-30|1977-06-16|Chrysler Uk|Vehicle battery assemblies|
    DE2809896C2|1978-03-08|1983-01-13|Daimler-Benz Ag, 7000 Stuttgart|Holder for at least one accumulator in a motor vehicle|
    DE19546556C1|1995-12-13|1996-11-28|Daimler Benz Ag|Fastener for battery in motor vehicle engine compartment|
    US6161810A|1999-02-16|2000-12-19|Delphi Technologies, Inc.|Torsion rod holddown apparatus for a battery|
    JP4259694B2|1999-09-29|2009-04-30|富士重工業株式会社|Vehicle battery mounting structure|
    US6871829B2|2003-01-23|2005-03-29|Quick Cable Corporation|Telescopically adjustable battery holddown|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1250962A|SE536666C2|2012-08-30|2012-08-30|Battery fixing system for a vehicle|SE1250962A| SE536666C2|2012-08-30|2012-08-30|Battery fixing system for a vehicle|
    EP13832286.2A| EP2891198B1|2012-08-30|2013-08-29|Fastening system for a battery in a vehicle|
    CN201380044550.7A| CN104603975B|2012-08-30|2013-08-29|Fastening system for the battery in vehicle|
    PCT/SE2013/051011| WO2014035326A1|2012-08-30|2013-08-29|Fastening system for a battery in a vehicle|
    BR112015003241A| BR112015003241A2|2012-08-30|2013-08-29|fixing system for a battery in a vehicle|
    [返回顶部]