FI110583B - Vehicle chassis mounting device - Google Patents

Description

! 110583

VEHICLE BODY FASTENER

The present invention relates to a vehicle body fastening device comprising a frame body pivotally attached to a support and a press jaw and mating member movable relative to each other and / or body part, between which the vehicle body part such as a frame beam can be secured, and a chain drive coupled to the body and clamp jaw.

When repairing or repairing vehicles, the vehicles are secured to the alignment or similar equipment by means of fastening devices and held in place during operation, the fixation device fasteners are secured to the vehicle bodies by squeezing the clamping device clips against the vehicle frame or frame frame When the vehicle or its frame beam or other part is trapped between the press members, it cannot move in the transverse direction of the press members. But the problem is that when the vehicle is being adjusted, it is also subjected to longitudinal and upward forces, i.e., away from the clamping members. These forces may be so great that the vehicle cannot be held firmly in place. The disadvantage of current presses is that they do not provide sufficient pressing force quickly and simply.

It is an object of the invention to provide a vehicle body fastening device for removing the vehicle body. 20 problems with existing equipment. In particular, it is an object of the invention: to provide a fastening device which is simple in design and capable of driving; the body of the advice is secured in place and cannot move in any direction. It is a further object of the invention to provide a fastener device. 'You are easy to install and reliable.

:. The object of the invention is achieved by a vehicle body fastening device characterized by what is claimed.

The fastening device according to the invention includes a traction member moving means for moving the traction member and moving the clamping jaw by means of the traction member towards the counterpart.

! ; : Further, the traction member is partially disposed between the clamp jaw and the vehicle body beam or part of the vehicle: *: 30 and arranged to squeeze between them to cause the body beam or the like to hold the vehicle in position during alignment. When the drive member is positioned at a suitable position between the clamping jaw and the vehicle frame beam, it is squeezed between them and, when pressed, causes a deformation of the vehicle frame beam, i.e., pressing into the pit or the like. This deformation is relatively small, but it increases the friction considerably and keeps the vehicle in place while working. When the press members are pressed against the frame beam and the vehicle body is pulled or rectified in some way in any direction, it cannot move upwards or in the longitudinal direction of the frame, since the frame beam remains firmly between the press members.

In a preferred embodiment of the invention, the fastening device comprises a support jaw which is removably attached to the counter part. The support jaw can be used to support the attachment as needed and is thus against the frame member or the like. Similarly, in some cases, the support jaw is not used, but attachment occurs without it.

In a further preferred embodiment of the invention, the support jaw is pivotally attached to the counterpart. The pivoting jaw allows the compression to take place in exactly the desired direction, and the jaw supports the whole beam along its entire path, even if it is in a different position. In another embodiment of the invention, the other end of the traction member is removably attached to the clamp jaw. Hereby, the clamp jaw is effectively displaced relative to the body.

In a further embodiment of the invention, the other end of the traction member is removably attached to the counterpart. Also in this embodiment, the traction member is also attached to a clamp. * ·· 20 jaws and it works effectively as part of the clamping device. At the same time, the drive member is positioned around the frame: ':: so that an effective attachment is achieved.

; In a further preferred embodiment of the invention, the drive means transfer device is located inside the body part; Such a clamping device, known per se, is easy to use and allows the clamping device to be tightened, i.e., to move the clamping jaw toward the counterpart, easily and simply.

. ·. : The frame part of the fastening device according to the invention includes a

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! .. 'adjustable footrest. Such a lower part makes it easy to attach the body part to the support. The lower part of the body is further provided with: - spaced grooves, and the support has locking means for securing the clamping device to the support. The body can be. then place at different heights relative to the support. In addition, it can be rotated 360 ° with respect to the support, secured in different positions relative to the support and locked in place by locking elements.

3 110583

The invention will now be explained in more detail with reference to the accompanying drawings, in which Fig. 1 illustrates an embodiment of a vehicle body fastening device according to the invention mounted on a support and a side view; 4 to the vehicle chassis beam, Figure 4 illustrates another type of fastening to the vehicle chassis, and Figure 10 shows a frame portion of the mounting device obliquely viewed from the side.

In the embodiments shown in the figures, the body fastening device of the vehicle 12 includes a body part 2 and a press jaw 3 and a counter part 4 attached thereto as a press member. The press jaw 3 is partially disposed within the body and movable longitudinally. In this embodiment, the clamp jaw 3 comprises a movable part within the body part and a clamping part mounted perpendicular thereto. The counter part 4 is permanently attached to the body part 2 so that it is spaced from the clamping jaw.

The clamping device comprises a chain-shaped pulling member 6, which is attached at one end to a transfer device 7 located inside the frame part. This transfer device 7 is a screw and a snap. a threaded part joined to the end of the drive member. Water-; 1 and 2 are guided through the body of the fastening device as shown in Figures 1 and 2; · And through the clamping jaw with its support for the jaw-like portion inside the clamping jaw: · · and led out so that it is on the side facing the counterpart of the clamping jaw and over the clamping jaw.

: In the embodiment shown in Figures 1 and 2, the drive element is removably attached to a clamping screw secured to the clamp • * · 25 pin. In the embodiment of Fig. 3, the other end of the traction member is removably attached to the support jaw 8. In this embodiment, the j traction member is wrapped around the frame beam 5 to provide effective locking.

The body portion of the clamping device includes a tubular lower part 9 which is perpendicular to the frame: ":": 30. This lower part 9 is arranged on a support 1. The lower part has a plurality of spaced radial grooves 10. The support comprises a plurality of locking members l1 at the same height, which are locking screws. The clamping device 4 110583 can be secured to the desired height by placing a groove at a certain height on the level of the clamping members, tightening the locking members and locking the device in place.

In the embodiment of Fig. 1, the support 1 is a support attached to the base 15, to which the attachment device is simply secured. The mounting device can be adjusted vertically and rotated 360 ° with respect to the support. In the embodiment of Figure 2, the clamping device is attached to the versatile support device 13 and the support 1 attached thereto.

In the embodiment of Figure 4, the clamping device is attached to the vehicle leaf spring mounting latch 5. In this embodiment, no support jaw is used, but a separate sleeve or the like is attached to the counterpart 4 to which the mounting latch nut is attached. The pulling member 6 is pressed against the mounting lug so that a hole is formed in the mounting lug.

Fig. 5 illustrates how the support jaw 8 of the fastening device of the invention can be pivoted about the counter part 4 in different positions and at different angles to it and the body part 2. This allows the device to be attached to the frame beam or the like, even if it is at different angles.

When using the clamping device according to the invention, according to Figures 1 and 2, the clamping device 20 is positioned so that the clamp jaw 3 and the support jaw 8 attached to the counter part 4 are in place. · 5 different sides of the vehicle 12 frame members. Thereafter, the transfer device of the traction member 6; Turning the 7 screws tighten the drive, whereby the clamp jaw 3 is moved by the pulling member towards the support jaw 8. As the clamping jaw is moved against the frame beam 5 • '' the part of the chain drive member 6 between them is pressed against the frame beam and; As the pulling and squeezing continues, the traction member causes the hull beam to deform, that is, to press a pit or the like thereon. The chain-like traction member consists of interconnected rings or other parts of the chain, and such parts cause deformation. The frame beam is then effectively blocked in place. The mounting device is adjustable in height and horizontal as desired, as shown in Figs.

In the embodiment of Fig. 3, the traction member is also pressed against the frame beam 5 of the vehicle 12, since the traction element chain 6 is also in this embodiment between the clamp jaw '' and the truss beam, although guided to pass around the truss beam 5. When pulling the clamp jaw 3 vigorously towards the frame beam, the drive member is pressed between them to cause deformation of the frame beam. The same thing happens with the | | van 4.

! The invention is not limited to the preferred embodiments shown, but may vary within the scope of the inventive concept of the claims.

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Claims (9)

A fastener for a vehicle frame, to which a fixed frame part (2), which is pivotally attached to a support (1), and which is movable in relation to each other and / or the frame part, which press parts operate a press jaw (3) and a stop lug ( 4), between which the frame part (5) of the vehicle, such as the body beam, can be attached, a chain-like tensioning member (6) joined to the frame part (2), characterized in that the attachment means includes a moving means (7) for the fastening member (7). moving the pulling member and moving the press jaw (3) with the aid of the pulling member in the direction of the stop lug (4), and that the pulling member (6) is positioned partly between the press jaw (3) and the body beam (5) of the vehicle or equivalent and arranged so that the being pressed between them cause a deformation of the body beam, with the aid of which the body beam and the vehicle are kept in place during the drawing process. 15 2. Fastening device according to claim 1, characterized in that the attaching device includes a support jaw (8) which is firmly removable at the stop lug. 3. Fastening device according to claim 2, characterized in that the support jaw (8) is fixedly reversible at the stop lug (4). 20 4. A fastening device according to claim 1 or 2, characterized in that one end of the pulling member (6) is firmly removable at the press jaw (3). 5. Fastening device according to claim 2 or 3, characterized in that the other end of the tensioning member (6) is firmly removable at the supporting jaw (8). : 6. Fastening device according to any one of claims 1-5, characterized in that the displacement device (7) of the pulling member (6) is positioned into the frame part (2). ': Tightening means to which the end of the tensioning member is fixed. 30 A fastening device according to any one of claims 1-6, characterized in that: in the frame part (2) one lower part (9) should be fitted to the support (1). I ·. . 8. Fastening device according to claim 7, characterized in that the lower part 35 (9) of the frame part (2) is provided with hazards (10) which are spaced apart from each other and that the support (1) is provided with located on each side of the support interlocking means (11) for attaching the fastener to the support.