专利摘要:
Deflection device for a safety belt which, at one end region, is rolled up in an automatic wind-up device, and is provided at the other end with a lock. An in-between-portion of the belt is routed over a fixed rounded deflection bar. The part of the device which serves for securing it, and the deflection crossbar which has rounded bends at least in the region of the deflection crossbar is formed by a metal stamping.
公开号:SU932973A3
申请号:SU792766947
申请日:1979-05-11
公开日:1982-05-30
发明作者:Зайферт Хельмут;Мендель Карл
申请人:Репа Файнштанцверк Гмбх(Фирма);
IPC主号:
专利说明:

3932 Two direc- tions of e; Kmenga have ntv round-shaped curved tubular elements forming a circular cross-section. In addition, the above-mentioned sheet seal is paraded against said lower guide rib, and its two ends, made with fastening holes, are overlapped. On . Figure 1 shows the remy safety tape in the first embodiment, shown in front; FIG. 2 is a section A-A in FIG. one; in fig. 3 shows a direction according to the second embodiment, front view 4, 4 a section BB in FIG. 3f in FIG. 5 is a sectional view of the guide in FIG. 3; 4ig, 6 the same, in FIG. 4.113 of FIG. 7 shows the direction of the third embodiment of the embodiment, front view} in FIG. 8 shows the incision in FIG. 7; in fig. 9 is a side view of FIG. 7. According to the first version of the design (Fig. 1), the belt guiding belt is formed from one sheet blank, which has approximately triangular FS with rounded corners. For example, a rail made of steel sheet has an upper flat triangular fastening plate 1 which is fixed, for example, to the frame of the car through the opening 2. The fuser plate 1 is surrounded by a cup-shaped holder 3 which has a straight lower edge 4, Kavrav | 5, the rib 4 (FIG. 2) in the region of the abutment of the belt not shown below has the shape of an arc of a circle with an outer radius of 7 mm. Outside the contiguous area, i.e. below, the guide rib 4 is open and has a radial apleychik 5 extending along the entire length of the rib, the block of which increases its bending strength towards its rib 4. As shown in FIG. 2, the bowl holder 3 with the direction of the rib 4 is located at an acute angle with respect to the claw of the fastening plate 1, so that the belt runs unrestrictedly through the cutout 6 between the interface and towards the q by the transverse edge 4 and the fastening plate 1. The bowl-shaped holder 3 also has a shoulder 7, which is 5 in direction of the radial realizing Sconce 4, According to the second embodiment (Figs. 3-6), the paver consists of two clips 8 and 9, made of sheet blanks, which are shown in Fig. 5 4 and 6 in the various parts. Caps 8 and 9, as well as the holder in the half-curved version, they are essentially triangular. The holder 8 STRTS from a flat mounting plate 10, from the curved part 11 of the holder / with a semicircular shape, as well as from a section of the transverse edge 12 that passes almost directly through the front section In this profile, in the image of the semicircle Lnalogichg, both are completed on 9 (Fig. 6). This holder has a mounting plate 13, a curved part 14 of the holder has a circular shape and also a rib 15, in this one with a semicircular profile. The sleeves 8 and 9 can be joined together (Fig. 4) using riveting 16, wherein the grooves & parts 11 and 14 of the yoke, as well as the guide ribs 12 and 15 of the full t / gc to a cross-section of a circular shape. The upper edges of the profile of the right rib are slightly removed in order to prevent the HP from slipping the belt. Both fastening plates 10 and 13 have fastening devices coaxially to each other. The guide according to FIG. 7-9 has essentially the same form as in the previous examples. It is made of an extended strip of sheet blank that is curved in the form of an example of triangular: shaped, widened with an arc-like widened and provided with fastening holes 2 17 and 18 of the strip overlapping each other and soyocin jugs with each other. The parts 20 of the holder, including the linearly extending guide rib 19, as shown in the perspective view in FIG. 9, have a semicircular shape profile corresponding to the profile of the guide rib 19, and the curves of the partial section 11 of the cage and the edge 19 transform into each other without lengths. In this example, the execution clip of the fastener with the transverse edge is also located at an acute angle, for example 15, with respect to the plane of the mounting plate. The proposed construction of the guide is obtained from a blank formed from a sheet blank, the final shape of which is made without removing the chips. but with the expectation of obtaining particularly high f5 | national properties - using extrusion processes with flanging and rounding. The oxidative form can be obtained quite acceptable and with low labor input.
Thanks to the ceforming without chip removal from the originally stamped plate, the functional strength of the transverse rib of the belt belt is especially improved. In this region, the initially flat material of the preform is rounded off due to deformation of the circular arc in the vice. The resulting cross-rib shape is highly stable, since an approximately tubular cross-section is achieved. In addition, due to this deformation, an excellent slip and fit surface is created for the guided seat belt. The curvature of the seat belt guide is chosen in such a way that it does not fear the destruction of the fabric even in case of frequent penetration of the safety belt, and the surface crimping that occurs during accidents due to tensile stresses between the seat belt and the guide becomes due to the enlarged surface of the wide and uniform distributed. Due to this, the problem of maintaining the reliability of the seat belt is successfully solved.
权利要求:
Claims (7)
[1]
1. A belt drive belt for a car, comprising an upper flat triangular fastening plate with a hole for a fastener and a straight forward lower edge ridge made from a sheet blank, having a cutout for the belt belt, in the interface with which it is curved, and forming at least part in cross section
Circles of circles, which, in order to increase operational reliability by improving the slip of the safety belt tape, the upper mounting plate and the guide edge are aligned with a cup-shaped closed clip.
[2]
2. Directing on p. I, characterized in that the guide
the rib in the area of the belt belt interface has a rounding with a radius exceeding 6 mm.
[3]
3. Guiding on the PP, I and 2, characterized in that the direction of the edge at the exit of the fuse, adjacent to the belt surface has a radially directed edge.
[4]
4. Direction according to claim. I, dt, l n ch ay with the fact that the said ferrule
nena with the protrusion out of the fin {.
[5]
5. Directing on PP 1-4, characterized in that it has two guide elements that are installed parallel to each other, and the parts of the guide edge are conjugate, forming together a circular cross-section.
[6]
6. Directing according to claim 5, that is, with the fact that the two guiding elements have rounded edges
tubular elements forming
round cross section.
-
[7]
7. Directional to PP 1-4, of t l ich and with the fact that the said sheet blank has a connector mentioned
of that lower edge rib, and both
its end, made with fasteners.
overlapped.
Information sources,
taken into account during the examination I. Accepted for the scale of Germany
N9 2527558, class А 62 В 35/02, published, 1976 (prototype).
r
FIG. eight
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同族专利:
公开号 | 公开日
GB2020961A|1979-11-28|
BR7902921A|1979-12-04|
IT7922562D0|1979-05-11|
FR2425250A1|1979-12-07|
GB2020961B|1982-09-29|
DE7814486U1|1979-01-18|
JPS54155646A|1979-12-07|
US4508286A|1985-04-02|
ZA792288B|1980-05-28|
US4618165A|1986-10-21|
FR2425250B1|1982-02-26|
SE7904056L|1979-11-13|
CA1131185A|1982-09-07|
IT1165052B|1987-04-22|
AU4701579A|1979-11-15|
引用文献:
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法律状态:
优先权:
申请号 | 申请日 | 专利标题
DE19787814486U|DE7814486U1|1978-05-12|1978-05-12|DEFLECTION FOR SAFETY BELTS|
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