• 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:

    公开号:SE0950601A1
    申请号:SE0950601
    申请日:2009-08-24
    公开日:2011-02-25
    发明作者:Ben Van Dijk
    申请人:Artitec Bv；
    IPC主号:
    专利说明:

    [5] Most printing devices are fixedly assembled with the printing platepartial construction and the range of prints is limited to the availability of thosecomplete arrangements - print with printing plate as partial construction.
    [6] The existing market includes a wide range of readings with differentconfigurations and there is therefore a need to store different types ofprinting devices for different types of reading. By enabling differentmounting configurations in a printing device, the required storage volume canreduction.
    [7] An object of the present invention is to provide apressure arrangement which is adaptable to different mounting configurations.
    [8] According to the invention there is provided a printing device comprising ahousing with an opening adapted to receive a spider in rotatable cooperation with apressure, which is movable from a neutral to an affected position. The house has a firstset of mounting heels, a spring mounted in the housing, a connecting partcomprising a spring engaging member and a spindle engaging member, wherein the spring is intendedbiasing the interconnecting member to a predetermined angle of rotation inrelation to the house. The device is characterized in that the housing has a secondset of mounting heels and that the housing can be mounted in a first position inwhich the first set of mounting heels has a first rotation angle relativethe horizontal plane, and in a second position in which the second set ofmounting heel has a second angle of rotation relative to the horizontal plane which is the slopefrom the first angle of rotation.
    [9] By means of this device the printing device can be adapted for mountingwith two different mounting health angles.ól 8503In a preferred embodiment, the interconnecting part comprises a centralpart and a tab which extends from the circular part. The tab formsthe fiader intervention part which is intended to be connected to the fiader. Thisinterconnecting part is easy to manufacture and provide the asymmetry they achievetwo different mounting angles.The mounting position of the housing is preferably changed by turningthe house 90 degrees. This results in an easy installation of the device.Several preferred embodiments are defined in the dependent claims.
    [14] In the following comes a detailed description of a preferred oneembodiment according to the invention, generally designated 1. Fig. i shows a symmetricalset up of the printing device. However, in the following description, there is only oneset of parts described. Thus, the printing device comprises a printing 10,which can be any type of conventional pressure to open any door. Onebushing 20, is inserted into an opening in a cover plate or a scalloped rosette 30,which is adapted to cover a housing 40 mountable to a door leaf (not shown).
    [15] An interconnecting part in the form of a spring cam 60 is arranged inrotatable engagement with the bushing 20 and the spring cam 50, see below. The spring61850550 and the spring cam 60 are held in place in the housing 40 by means of a washer 70 anda clamp 80.
    [16] The pressure 10 and the bushing 20 each have an opening with an innercross-sectional shape for receiving a spindle 90, usually a spider with a squarecross-sectional shape. Finally, several houses 40 are held, on opposite sides of the door at whichthe pressure device is mounted, in place by means of two bolt nutsarrangements 100, 102, only one of which is shown in the figure. The bolts andthe nuts are intended to be received in mounting holes in the housing 40.
    [17] Referring now to Fig. 2, there is shown a partial sectional view of the pressure10 in Fig. 1. The pressure is provided with the above-mentioned opening 12, intended toreceiving the spindle 90, which preferably has a square cross section. However, it has the exteriorthe part 14 of the hole has a circular cross-section in order to be able to receive a circular collar 24 atthe bushing 20, see Figs. 3 and 4.
    [18] Furthermore, the bushing 20 is provided with the above-mentioned continuousthe hole 26, which is intended to receive the spindle 90 in rotatable cooperation therewith.
    [19] The bushing 20 is also provided with two recesses 27 intended tocooperate with the spring cam 60, which will be described below.
    [20] Finally, the bushing 20 is provided with a circumferential groove 28,intended to receive the clamp 80 for holding the pressure device 1 together.
    [21] Figs. 5a and 5b show the spring cam 60, which comprises a centralcircular portion 62 with a tab 64 extending from the central portion 62.
    [22] The circular central portion 62 has a substantially circular interiorspindle hole 63 with a spindle engaging part in the form of two flanges 65a, 65b, whichextends inward from the edge of the hole. By the term spider engagement part is meant onepart rotating with the spindle, even if the spindle engaging part does not necessarily havedirect contact with spindle. In this embodiment, these flanges are 65a, 65bintended to cooperate with a corresponding recess in the recesses 27 inthe bushing 20. In this way the bushing 20 comes with the spindle and the spring cam60 to be in rotatable cooperation.
    [23] The spring cam 60 is asymmetrical in that the tab 64 extendsasymmetrical with respect to the location of the flanges 65a, 65b. But in other words,the angle α differs between the first flange 65a and the tab 64 from the angle ßbetween the tab 64 and the second flange 65b. In the embodiment shown in Fig. 5a isangle a = 82.5 degrees. Since the two flanges 65a, 65b are arrangeddiametrically, which means that the angle between the first and the second flange is180 degrees, the angle ß between the tab 64 and the second flange 65b is 180 - 82.5 =97.5 degrees. In this way, two different functionalities can be achieved by turningspring cam 60 before mounting.
    [24] Fig. 5c shows an alternative to the spring cam 60 shown in Fig. 5a. In thisalternatively, the then diametrically placed flanges 65a, 65b have been replaced by asole flange 65a, which is positioned asymmetrically with respect to the tab 64. Butthe same functionality as with the spring cam 60 shown in Fig. 5a is the angle betweentab 64 and flange 65a 82.5 + 90 = 172.5 degrees.
    [25] Fig. 6a is a plan view of the housing 40 seen from the inside and Fig. 6b is onesectional view through the same housing 40. The housing is provided with a central circular hole oropening 41 for the bushing 20 with the spindle and two sets of mounting holes,a first set of mounting holes 42a, 42c and a second setmounting holes 42b, 42d, one set of which will be used at a time.ói 8507This will now be further described with reference to Figs. 7a and 7b. In FIG.7a shows a first mounting position when the two mounting holes 42a, 42c in itfirst set of mounting holes 42a, 42c are arranged at a 45 degreesangle of rotation relative to the horizontal plane, while in Fig. 7 b is the first setmounting holes arranged at another angle, namely a 30 degree anglerelative to the horizontal plane.
    [26] Now a look back at Fig. Óa, where the housing internally has two stoppers44a, 44b. Each of the two stoppers encloses + - 37.5 degrees fromthe horizontal plane, as shown in Fig. óa. The house also has two small onesstop projections 46a, 46b arranged diametrically at a right angle from the horizontal plane,on which the legs of the fiader rest while the pressure is in its neutral position. The function ofthe stop lugs and stop projections are also intended to limit the movement of the feeder 50and thus also the feed cam 60.
    [27] The feather 50 is shown in an unmounted position in Figs. 8a-c and comprises acircular part 52 comprising one or more windings. Two legs 540, 54b extendsymmetrically out from the circular part, when the legs are twice bent at a right angle inopposite directions, as shown in Fig. 8a. The feather 50 years made of feathermaterials, such as stainless steel.
    [28] Figs. 8b and 8c show side views of the feeder 50.
    [29] In Fig. 9, the spring 50 is shown when the two legs 54a, 54b have been movedtowards each other to a common overlapping position, which creates onefiådspånning in fiädern.
    [30] The interaction between the housing 40, the feeder 50 and the feeder cam 60will now be explained with reference to Figs. 10a and 10b. In Fig. L0a, yearthe pressure device shown in a base position. The outer spirits of the femur540, 54b clamps around the feather engaging portion 64a of the feather cam 60. They clamp618508also around the stop projections 46a in the housing 40. At this angle of rotation ofthe spring cam ensures the cohesion between the flanges 65a, 65b ofthe spring cam and the recesses 27 in the bushing 20 to the square hole 26of the spindle (not shown in this figure) is oriented horizontally so that the pressure 10extends mainly in a horizontal direction.
    [31] It is understood that this is achieved by the combination of equally asymmetricpositions on the stop projections 46a and the spring cam tab 64. With this positionon the stop projections 46a at the housing, the two mounting holes 42a, 42c,use to fix the house to the door, at an angle of 45 degrees relativethe horizontal plane.
    [32] In Fig. 10b, the pressure has been depressed and transmits a rotationforce on the bushing 20, as shown by the central arrow. This in turn rotatesthe spring cam 60 and the spring cam tab 64 are moved toward the stop shoulder 44b, and forwith the feather legs 54a. The bushing 20 can be rotated until it reachesthe rotational position shown in Fig. 10b, when the stop shoulder 44b further preventsrotation clockwise.
    [33] The action of the feeder 50 complements or replaces the action of the feedera spring internally located in the door lock. Thus, with the help of feathering fromthe feeder 50, the pressure device is returned from the position shown in Fig. 10bto the one shown in Fig. l0a if the pressure on the pressure is released.
    [34] Thus, in the mounting position of the feed cam 60 shown in Fig. 10aand iOb is the pressure device intended to be mounted when the mounting holes arepositioned at an angle of 45 degrees from the horizontal plane.
    [35] Figs. 11a and 11b correspond to Figs. 10a and 10b but showthe pressure device with the spring cam mounted in a turning position in relation tothe position in Figs. 10a and 10b. It wants to saw with the spring comb tab 64 pointing618509slightly to the right in the neutral position shown in Figs. 10a and 10b, providedangular values given above. This means that the mounting heels 42a, 42c are in oneposition 30 degrees from the horizontal plane. The pressure device in Figs. 11a and 11boperates in all other respects in the same way as the device shown in Figs. l0a and l0b.
    [36] It will be appreciated that the printing device according to the invention can be adapted fortwo different mounting positions with the same components only by turningspring cam before mounting. In this case, the second set canmounting heel 42b, 42d excluded.
    [37] It has been described above how the position of the mounting heel can beis changed by turning the spring cam 60. An alternative way to changethe position is to turn the whole house, which will be described as foils, withreference to Figs. 12a and 12b.
    [38] In Fig. 12a, the housing 40 is shown in a first mounting position therethe mounting heels 42a, 42c, of the first set of mounting heels, are in onefirst angled position at 30 degrees from the horizontal. In this case, the other isthe set of mounting heels 42b, 42d is not used at all. By deletingthe housing 40 from the spindle 90 and turn it 90 degrees clockwise to the position shown in Figs.12b, the mounting heels 42b, 42d come in the second set of mounting heelsto end up in a second angled position at 45 degrees from the horizontal plane. Thisaccomplished by arranging the first and second setsmounting heel at a mutual angle of 60 degrees.
    [39] In both the first position shown in Fig. 12a and the second positionshown in Fig. 12b, the upper and lower surfaces of the spindle 90 will be horizontaland thus the square heel 26 of the bushing 20 will take the same relativeform.6185010
    [40] When the pressure device is mirror-mounted mounted on the opposite sideside of the door it will not be necessary to still rotate eitherthe tumbler 15 degrees; it will already be in a horizontal position.
    [41] A preferred embodiment of a printing device according tothe invention has been described herein. However, one skilled in the art may realize that thiscan be varied within the scope of protection of the appended claims without departing frombasic idea of the invention.
    [42] The described device is adapted for mounting positions 30and 45 degrees from the horizontal plane. It is also possible that other angles may besuitable by changing the angle of the spring cam 64, if the spring cam is turned,or by arranging the mounting holes at angles other than those described.
    [43] In addition, other spring arrangements can be used without departing from itinnovative basic idea.
    [44] Although Square spindle holes in the bushing and in the pressure are shown infigures, it is also possible that the shape of the holes deviates from that shape for so longas it causes rotational engagement with the spindle.
    [45] The printing device described comprises a cover plate 30. Manalso realizes that the same functionality can be achieved without this cover plate, despitethat the mounting holes in the house will then be exposed.
    权利要求:
    Claims (9)
    [1]
    A patent device comprising: a housing (40) with an opening (41) adapted to receive a spindle (90) in rotatable cooperation with a pressure (10), which is movable from a neutral to an actuated position, where the housing has a first set of mounting heels (420, 42c), a spring (50) mounted in the housing, a coupling member (60) comprising a spring engaging member (640) and a spindle engaging member (650, 65b), the spring being adapted to bias the coupling member against a predetermined angle of rotation relative to the housing, characterized in that the housing (40) has a second set of mounting heels (42b, 42d), and that the housing (40) is mountable in a first position in which the first set of mounting heels has a first angle of rotation relative to the horizontal plane, and in a second position in which the second set of mounting heels has a second angle of rotation relative to the horizontal plane which is different from the first angle of rotation.
    [2]
    A pressure device according to claim 1, wherein the coupling part (60) comprises a central part (62) and a flap (64) extending from the central part, the flap forming the spring engaging part (646) adapted to be coupled to the spring (50). 6i850 12
    [3]
    Pressure device according to claim 2, the flap (64) dies bent at an outer part of the door, forming the feed engagement part (64a).
    [4]
    Pressure device according to claim 1, the feed engagement part (64a) is arranged asymmetrically on the connecting part (60) in relation to the spindle engagement part (65a, 65b).
    [5]
    Pressing device according to claim 2, the central part of the connecting part (60) has a spindle housing (63) and the spindle engaging part comprises at least one flange (65a, 65b) which extends inwards from the edge of the spindle hole.
    [6]
    Pressure device according to claim 5, an angle (a) between the at least one flange (650) and the flap (64) is 82.5 degrees.
    [7]
    Pressure device according to claim 1, if the mounting position of the housing (40) changes with the first and the second mounting position by rotating the housing 90 degrees.
    [8]
    Pressure device according to one of the claims, if the housing internally has at least one stop shoulder (44a, 44b) for limiting the movement of the feeder (50) and thus also the connecting part (60).
    [9]
    Pressure device according to claim 8, said at least one stop shoulder encloses + ~ 37.5 degrees from the horizontal plane. i0. The pressure device according to claim 1, the die feeder (50) comprises two legs (54a, 54b) and the housing (40) has at least one stop projection (46a, 46b), on which the legs of the feeder rest the die die in its neutral position. A printing system comprising at least one printing device according to claim i, the die further comprises: a spindle (90), and at least one printing (10). Pressure device comprising: a housing (40) with an opening (41) arranged to receive a spindle (90) in rotatable cooperation with a pressure (10), which is movable from a neutral to an actuated position, a spring (50) mounted in the housing, a coupling part (60) comprising a spring engaging part (ó4a) and a spindle engaging part (65a, 65b), the spring being intended to bias the coupling part towards a predetermined angle of rotation in relation to | the housing, characterized in that the interconnecting part (60) is mountable in the housing in a first position, in which the spindle has a first angle of rotation relative to the feed engagement part, and in a second position in which the spindle has a second rotation angle relative to the spring engagement part separated from the first angle of rotation. Pressure device according to claim 12, wherein the mounting position of the coupling part (60) is changed by turning the coupling part before mounting.
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    同族专利:
    公开号 | 公开日
    SE534981C2|2012-03-06|
    DK201070367A|2011-02-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2017-03-28| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE0950601A|SE534981C2|2009-08-24|2009-08-24|Printing device and system|SE0950601A| SE534981C2|2009-08-24|2009-08-24|Printing device and system|
    DKPA201070367A| DK201070367A|2009-08-24|2010-08-19|Lever handle device and system|
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