US3626747A - Attachments for frame straightening machine - Google Patents
Attachments for frame straightening machine Download PDFInfo
- Publication number
- US3626747A US3626747A US842978A US3626747DA US3626747A US 3626747 A US3626747 A US 3626747A US 842978 A US842978 A US 842978A US 3626747D A US3626747D A US 3626747DA US 3626747 A US3626747 A US 3626747A
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- United States
- Prior art keywords
- attachment
- slot
- base
- slots
- transverse
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/14—Straightening frame structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/705—Vehicle body or frame straightener
Definitions
- a vehicle frame straightening machine has a flat, rigid base formed of longitudinal side rails and transverse front and rear ends, the latter formed with parallel vertical slots.
- the side rails are formed with inward facing horizontal slots which receive the ends of transverse vertically slotted horizontal rails fitting between the side rails and longitudinally movable with respect thereto.
- the attachment is formed with a vertical longitudinal slot.
- This invention relates to new and improved attachments for vehicle frame straightening machines.
- One of the principal features of the present invention is that an attachment is provided which enables the operator to apply a pulling or pushing force to the vehicle frame at a diagonal relative to the frame.
- Prior frame straightening machines have been capable of applying longitudinal or transverse forces or a combination of such forces.
- the present invention provides a convenient means for applying such force.
- Another feature of the invention is the fact that the angle along which the diagonal force is applied may be adjusted to suit the conditions of the particular job being performed.
- the attachment is fastened to the base of the machine by means which may be loosened to permit the attachment to swing through an arc and thereafter the fastening means is tightened, securing the attachment in a selected position relative to the longitudinal and transverse base elements.
- Still another feature of the invention is the fact that the diagonal attachment may be moved relative to the base transversely and longitudinally so that the force is applied in proper position relative to the vehicle frame being straightened.
- the principal feature of the present invention is the fact that it promotes wide versatility in the position and direction of application of pulling and pushing forces to straightening machines.
- fittings may be used in conjunction with and slidable along the length of the attachments. Such fittings are adjustable for pulling and pushing forces either horizontally or at angles with respect to the horizontal.
- FIG. 1 is a plan view of a portion of a frame straightening device showing attachments in one position of variable positions in solid lines and showing other positions in dot and dash lines.
- FIG. 2 is a side-elevational view of the structure of FIG. 1 partly broken away in section to reveal interior construction.
- FIG. 3 is a fragmentary sectional view taken substantially along the line 33 of FIG. 1.
- FIG. 4 is a fragmentary sectional view taken substantially along the line 4-4 of FIG. 1.
- the machine frame or base is shown only partially in the accompanying drawings and is shown in greater detail in application Ser. No. 613,274.
- Such base comprises a massive, rigid structure of a length and width substantially greater than that of the vehicles with which the machine is used.
- On either side is a longitudinal horizontal side rail 21 supported above the ground at various locations by legs 22.
- side rail 21 may be fabricated by welding together an I-beam 24, an inverted channel 25 and a T-shaped beam 26 positioned with the end of the leg of the T extending outwardly of the rail 21 with an inward facing horizontal slot 27 opposite the leg of T 26.
- a plurality of transverse rails 36 is provided, said rails being longitudinally slideable relative to the base.
- Construction of rails 36 is likewise subject to some variation, but as shown in the accompanying drawings, said rails are formed of a pair of oppositely outwardly facing horizontal transverse channels 37, the ends of which are welded to vertical plate 39, spaced apart to provide transverse vertical slots 38 and from which extend horizontal transverse tongues 41 fitting into slots 27. Tongues 41 slide in slots 26 to provide for longitudinal movement of rails 36.
- Rails 36 may assume slight angles relative to side rails 21 when required by reason of the nature of the work being performed.
- tread support bars 46 which are elevated above rails 21 by pads 47 welded thereto.
- tread sections 48 which have horizontal top surfaces upon which the wheels of the vehicle being straightened rest.
- the various tread sections 48 are adjustable in width and are also removable to provide access to the underside of the vehicle being handled.
- Various means may be used to hold the vehicle and its wheels to restrain movement either longitudinally, transversely or vertically.
- Diagonal pull attachments 51a may be used in conjunction with end members 28 or any of the transverse rails 36 in various locations and at various angles as hereinafter explained.
- Each of the said attachments 51, 51a comprises a pair of outwardly facing channels 52 welded at opposite ends to a vertical plate 53 with their webs spaced apart to provide a vertical space 54 which extends longitudinally of the attachment.
- abutments 56 At spaced intervals extending transversely along one end of attachment 51 are abutments 56 for a purpose which hereinafter appears.
- a sliding member or fitting 61 is shown in conjunction with attachment 51.
- Member 61 has a vertical, rectangular socket-forming portion 62 which receives a vertically sliding bar 63 which is held in various positions of vertical adjustment by set screws 64.
- leg 66 Extending below portion 62 and through slot 54 is leg 66 which is fitted with a roller bearing 67 and rotatably secures a shaft 68.
- Shaft 68 fits under the bottom of channels 52.
- a top leg 69 On the opposite side of socket-forming member 62 and above member 51 is a top leg 69 which also is provided with a top stub shaft 72 fitting on top of channels 52.
- the upper end 73 of socket-forming portions 62 is substantially vertical and there below is a slanted surface 74 of leg 69. At intervals on edges 73, 74 are abutments 76.
- Hydraulic extensible cylinders 77 are provided with ends 79 which fit against one of the abutments 56.
- the rod end 81 fits against one of the abutments 76.
- a hook 82 at one end fits around bar 73 and at its other end is hooked to a portion of the frame of the vehicle. As the rod end 81 projects, a pull is exerted on the frame member tending to straighten the same.
- bar 63 is vertically adjustable and also that hook 82 may be fastened thereto at various elevations so that an upward, a directly horizontal, or a downward pull may be exerted on the frame depending upon the straightening operation required. It will. be understood that members similar to members 61 but differing in details of construction may be substituted therefor. Some of such variations in construction are shown in Application Ser. No. 613,274.
- the improvement which is the subject of the present invention relates to the orientation of the attachment 51, 51a so as to apply to the frame being straightened a diagonal pull in the sense of the angles which members 51, 51a assume relative to rail 21 and end pieces 28.
- bolts 86 having enlarged heads 87 are inserted through slot 54 in member 51 and then through the slots 29 between the base members 28.
- the bolts 86 may slide longitudinally of the slots 54 and 29. This capability of sliding makes it possible to adjust the position of attachment 51 in two respects.
- the entire attachment may be slid inward and outward toward the center line of the machine as is seen by contrasting the solid line position of attachment 51 in FIG. 1 with the dot and dash line position. Additionally, the spacing between the bolts 86 is not necessarily constant and hence by using one of the bolts 86 as a pivot and turning member 51 in an arc as indicated by the arrows in FIG. 1, the angle which attachment S1 assumes with respect to rail 21 may be adjusted. Once the desired adjustment is obtained, the nuts 88 are tight ened securing the attachment 51 in position. Such adjustment of attachment 51 permits the member 61 to move in a direct line with the diagonal pull which is necessary in order to straighten the frame.
- Attachment 51a is similar in all respects to attachment 51. Similar reference numerals followed by the subscript a are used to designate corresponding parts.
- the means for securing the attachment 51a in position differs from that of attachment 51 in certain respects.
- Bolt 86a is passed through slot 54a and then through slot 38 in transverse rail 37 and nut 88a applied below rail 36.
- Hook bight 91 engages under one of the sides of the channel member 24 making up part of the side rail 21.
- the shank 92 of the hook is elongated and has a threaded upper end 93 which extends up through slot 54a and receives nut 94.
- the rail 36 is movable longitudinally of the base.
- Bolt 86a is movable along the length of slot 38 thus permitting the member 51a to be moved from the solid line position shown in FIG. 1 inwardly to the dot and dash line position. Further, the attachment 51a may be swung about bolt 86a as a pivot to assume various angles with respect to rail 36 as is indicated by the arrows at the right-hand end of FIG. 1. Once the desired position of adjustment is reached, nuts 88a and 94 are tightened thereby securing the attachment 51a in position.
- member similar to member 61 may be installed in attachment 51a and a diagonal pull on the side of the frame of the vehicle may be applied similarly to the pull on the front end of the frame which is accomplished by means of attachment 51 and member 61.
- attachment 5112 which is similar in construction to attachment 51, is employed.
- an inverted U-shaped strap 96 which has a width which will fit up through slot 38 in rail 36 and project up above the top thereof.
- a wedge 97 is driven through the opening in strap 96 which projects above the top of rail 36.
- a block 98 is welded to the top of attachment 51b and fits against the bottom of rail 36, the height of block 98 being sufficient to occupy the space between the bottom of rail 36 and the bottom of rail 21.
- a second block 99 which is welded to the upper surface of attachment 51b and restrains movement of attachment 51b to the right as viewed in FIG. 4.
- Members similar to members 61 may be used in conjunction with attachment 51b as will readily occur to one skilled in this art.
- attachments 51a and 51b are generally similar to attachment 51 and the same reference numerals, followed by subscripts a and b, respectively, are used to designate corresponding parts.
- a horizontally disposed, rigid base formed with a plurality of vertically disposed first slots formed in said base, support means on said base for supporting the wheels of a vehicle, an attachment formed with a second slot of extended length formed in said attachment, at least one fitting having means extending into said second slot and guiding said fitting for movement longitudinally of said second slot, fiuid actuated expansion means engaging said fitting and said attachment for moving said fitting,
- said fastening means comprises a plurality of bolts each pass ing through said second slot and a different one of said first slots.
- said fastening means includes at least one bolt passing through said second slot and one of said first slots and a hook having a shank passing through said second slot and having a bight hooked under a portion of said base.
- said base has side rails formed with inward facing horizontal third slots and transverse horizontal rails movable along said frame fitting between said side rails and fitting into said third slots, said first slot formed in said transverse rail.
- a horizontally disposed, rigid base formed with a plurality of vertically disposed first slots formed in said base, support means on said base for supporting the wheels of a vehicle, an attachment formed with a second slot of extended length formed in said attachment, at least one fitting having means extending into said second slot and guiding said fitting for movement longitudinally of said second slot, fluid actuated expansion means engaging said fitting and said attachment for moving said fitting and a plurality of fastening means for fastening said attachment to said base
- said fastening means comprising a U-shaped strap on top of said attachment fitting from the top of said attachment up through said first slot and extending above said base and a wedge on top of said base and projecting through the portion of said strap above said base, said attachment entirely below said base.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A VEHICLE FRAME STRAIGHTENING MACHINE HAS A FLAT, RIGID BASE FORMED OF LONGITUDINAL SIDE RAILS AND TRANSVERSE FRONT AND REAR ENDS, THE LATTER FORMED WITH PARALLEL VERTICAL SLOTS. THE SIDE RAILS ARE FORMED WITH INWARD FACING HORIZONTAL SLOTS WHICH RECEIVE THE ENDS OF TRANSVERSE VERTICALLY SLOTTED HORIZONTAL RAILS FITTING BETWEEN THE SIDE RAILS AND LONGITUDINALLY MOVABLE WITH RESPECT THERETO. THE ATTACHMENT IS FORMED WITH A VERTICAL LONGITUDINAL SLOT. IT MAY BE ATTACHED TO EITHER THE FRONT OR REAR END BY RESTING SAME UPON THE END AND INSERTING BOLTS THROUGH THE SLOT IN THE ATTACHMENT AND THROUGH DIFFERENT SLOTS IN THE END. BY SLIDING THE BOLTS LATERALLY OF THE BASE THE LATERAL POSITION OF THE ATTACHMENT IS ADJUSTED AND BY SWINGING THE ATTACHMENT IN AN ARC, PERMITTING THE BOLTS TO SLIDE IN THE SLOTS AND THEN TIGHTENING NUTS ON THE ENDS THEREOF THE ATTACHMENT IS FIXED IN DIAGONAL POSITION. SIMILARLY, A BOLT MAY BE INSERTED THROUGH THE ATTACHMENT SLOT IN THE TRANSVERSE RAIL SLOT AND ALSO A HOOK THROUGH THE ATTACHMENT SLOT TO ENGAGE THE SIDE RAIL TO LOCATE THE ATTACHMENT AT A DIAGONAL. MEANS IS PROVIDED TO APPLY DIAGONAL PULLS TO A VEHICLE FRAME ON THE BASE. ALSO AN UNDERSLUNG ATTACHMENT MAY BE SUPPORTED BELOW THE BASE.
Description
Dec. 14, 1971 j l 3,626,747
ATTACHMENTS FOR FRAME STRAIGHTENING MACHINE Filed July 18, 1969 97 25 2127 96 37 51b 26 INVENTOR. j 24 ROBERT J. ROUIS ATTORNEY United States Patent Int. Cl. B21 9/18 US. Cl. 72453 8 Claims ABSTRACT OF THE DISCLOSURE A vehicle frame straightening machine has a flat, rigid base formed of longitudinal side rails and transverse front and rear ends, the latter formed with parallel vertical slots. The side rails are formed with inward facing horizontal slots which receive the ends of transverse vertically slotted horizontal rails fitting between the side rails and longitudinally movable with respect thereto. The attachment is formed with a vertical longitudinal slot. It may be attached to either the front or rear end by resting same upon the end and inserting bolts through the slot in the attachment and through different slots in the end. By sliding the bolts laterally of the base the lateral position of the attachment is adjusted and by swinging the attachment in an arc, permitting the bolts to slide in the slots and then tightening nuts on the ends thereof the attachment is fixed in diagonal position. Similarly, a bolt may be inserted through the attachment slot in the transverse rail slot and also a hook through the attachment slot to engage the side rail to locate the attachment at a diagonal. Means is provided to apply diagonal pulls to a vehicle frame on the base. .Also an underslung attachment may be supported below the base.
This application is a continuation-in-part of copending application Ser. No. 613,274, filed Feb. 1, 1967, now Patent 3,518,867.
This invention relates to new and improved attachments for vehicle frame straightening machines. One of the principal features of the present invention is that an attachment is provided which enables the operator to apply a pulling or pushing force to the vehicle frame at a diagonal relative to the frame. Prior frame straightening machines have been capable of applying longitudinal or transverse forces or a combination of such forces. However, in many situations it is necessary in order to properly straighten a frame to apply a force at a diagonal relative to the frame and the present invention provides a convenient means for applying such force.
Another feature of the invention is the fact that the angle along which the diagonal force is applied may be adjusted to suit the conditions of the particular job being performed. Thus the attachment is fastened to the base of the machine by means which may be loosened to permit the attachment to swing through an arc and thereafter the fastening means is tightened, securing the attachment in a selected position relative to the longitudinal and transverse base elements.
Still another feature of the invention is the fact that the diagonal attachment may be moved relative to the base transversely and longitudinally so that the force is applied in proper position relative to the vehicle frame being straightened.
Thus the principal feature of the present invention is the fact that it promotes wide versatility in the position and direction of application of pulling and pushing forces to straightening machines.
Patented Dec. 14, 1971 In another version of the invention the attachment along which the force is applied is fastened under the base rather than on top of it. This underslinging of the attachment makes it possible to apply forces close to the surface of the base when such positioning is desirable. The underslung attachment also makes possible access to the vehicle frame by the operator under conditions which would not ordinarily be feasible where the attachment is located on top of the base.
Various fittings may be used in conjunction with and slidable along the length of the attachments. Such fittings are adjustable for pulling and pushing forces either horizontally or at angles with respect to the horizontal.
Other objects of the present invention will become apparent upon reading the following specification and referring to the accompanying drawings in which similar characters of reference represent corresponding parts in each of the several views.
In the drawings:
FIG. 1 is a plan view of a portion of a frame straightening device showing attachments in one position of variable positions in solid lines and showing other positions in dot and dash lines.
FIG. 2 is a side-elevational view of the structure of FIG. 1 partly broken away in section to reveal interior construction.
FIG. 3 is a fragmentary sectional view taken substantially along the line 33 of FIG. 1.
FIG. 4 is a fragmentary sectional view taken substantially along the line 4-4 of FIG. 1.
The machine frame or base is shown only partially in the accompanying drawings and is shown in greater detail in application Ser. No. 613,274. Such base comprises a massive, rigid structure of a length and width substantially greater than that of the vehicles with which the machine is used. On either side is a longitudinal horizontal side rail 21 supported above the ground at various locations by legs 22. As best shown in FIG. 3, side rail 21 may be fabricated by welding together an I-beam 24, an inverted channel 25 and a T-shaped beam 26 positioned with the end of the leg of the T extending outwardly of the rail 21 with an inward facing horizontal slot 27 opposite the leg of T 26. It will be understood that the members used to fabricate rail 21 are subject to considerable variation but it is important for understanding the present invention to appreciate that there is an inward facing horizontal slot 27 on the inner side of the rail 21 and it is desirable that there be a projection 26 of the T-shaped beam on the surface opposite slot 27. At the front end of the machine are four horizontal transverse members 28, each preferably formed of rectangular mechanical tubing and spaced apart longitudinally of the machine to provide three transverse vertical slots 29. Although not shown in the accompanying drawings, there are similar members 28 and slots 29 at the rear of the machine. The ends of members 28 are welded to rails 21. Preferably the top surfaces of rails 21 and members 28 are co-planar and horizontal and thus comprise a reference table where the work can be performed on the vehicle.
A plurality of transverse rails 36 is provided, said rails being longitudinally slideable relative to the base. Construction of rails 36 is likewise subject to some variation, but as shown in the accompanying drawings, said rails are formed of a pair of oppositely outwardly facing horizontal transverse channels 37, the ends of which are welded to vertical plate 39, spaced apart to provide transverse vertical slots 38 and from which extend horizontal transverse tongues 41 fitting into slots 27. Tongues 41 slide in slots 26 to provide for longitudinal movement of rails 36. Rails 36 may assume slight angles relative to side rails 21 when required by reason of the nature of the work being performed.
As best shown in FIG. 2, at several locations spaced longitudinally are pairs of horizontal transverse tread support bars 46 which are elevated above rails 21 by pads 47 welded thereto. On either side of the machine are tread sections 48 which have horizontal top surfaces upon which the wheels of the vehicle being straightened rest. The various tread sections 48 are adjustable in width and are also removable to provide access to the underside of the vehicle being handled. Various means may be used to hold the vehicle and its wheels to restrain movement either longitudinally, transversely or vertically.
The improvement which is the subject of the present invention relates to the orientation of the attachment 51, 51a so as to apply to the frame being straightened a diagonal pull in the sense of the angles which members 51, 51a assume relative to rail 21 and end pieces 28. Directing attention to the left hand end of FIG. 1 and FIG. 2, bolts 86 having enlarged heads 87 are inserted through slot 54 in member 51 and then through the slots 29 between the base members 28. Before the nuts 88 on the lower ends of bolts 86 are tightened, the bolts 86 may slide longitudinally of the slots 54 and 29. This capability of sliding makes it possible to adjust the position of attachment 51 in two respects. The entire attachment may be slid inward and outward toward the center line of the machine as is seen by contrasting the solid line position of attachment 51 in FIG. 1 with the dot and dash line position. Additionally, the spacing between the bolts 86 is not necessarily constant and hence by using one of the bolts 86 as a pivot and turning member 51 in an arc as indicated by the arrows in FIG. 1, the angle which attachment S1 assumes with respect to rail 21 may be adjusted. Once the desired adjustment is obtained, the nuts 88 are tight ened securing the attachment 51 in position. Such adjustment of attachment 51 permits the member 61 to move in a direct line with the diagonal pull which is necessary in order to straighten the frame.
Directing attention now to FIG. 4, although in the preceding modifications and in the form of the invention shown in Ser. No. 613,274, the various attachments 51, 51a have been installed on top of the base, in some jobs it may be necessary to lower the point of application of force. Accordingly an attachment 5112 which is similar in construction to attachment 51, is employed. Welded to the top thereof is an inverted U-shaped strap 96, which has a width which will fit up through slot 38 in rail 36 and project up above the top thereof. A wedge 97 is driven through the opening in strap 96 which projects above the top of rail 36. A block 98 is welded to the top of attachment 51b and fits against the bottom of rail 36, the height of block 98 being sufficient to occupy the space between the bottom of rail 36 and the bottom of rail 21. On the outside of rail 21 is a second block 99 which is welded to the upper surface of attachment 51b and restrains movement of attachment 51b to the right as viewed in FIG. 4. Members similar to members 61 may be used in conjunction with attachment 51b as will readily occur to one skilled in this art.
The attachments 51a and 51b are generally similar to attachment 51 and the same reference numerals, followed by subscripts a and b, respectively, are used to designate corresponding parts.
What is claimed is:
1. In a vehicle frame straightening machine, a horizontally disposed, rigid base formed with a plurality of vertically disposed first slots formed in said base, support means on said base for supporting the wheels of a vehicle, an attachment formed with a second slot of extended length formed in said attachment, at least one fitting having means extending into said second slot and guiding said fitting for movement longitudinally of said second slot, fiuid actuated expansion means engaging said fitting and said attachment for moving said fitting,
and a plurality of fastening means for fastening said attachment against turning movement at an acute angle relative to said first slots, at least one of said fastening means extending through said second slot and one of said first slots.
2. A machine according to claim 1 in which said attachment is pivotable about one of said fastening means to adjust the angle of said second slot relative to said first slots.
3. A machine according to claim 1 in which said fastening means includes at least one bolt passing through said second slot and one of said first slots.
4. A machine according to claim 1 in which said fastening means comprises a plurality of bolts each pass ing through said second slot and a different one of said first slots.
5. A machine according to claim 1 in which said fastening means includes at least one bolt passing through said second slot and one of said first slots and a hook having a shank passing through said second slot and having a bight hooked under a portion of said base.
6. A machine according to claim 1 in which said first slots are formed by a plurality of transverse members extending across an end of said base.
7. A machine according to claim 1 in which said base has side rails formed with inward facing horizontal third slots and transverse horizontal rails movable along said frame fitting between said side rails and fitting into said third slots, said first slot formed in said transverse rail.
8. In a vehicle frame straightening machine, a horizontally disposed, rigid base formed with a plurality of vertically disposed first slots formed in said base, support means on said base for supporting the wheels of a vehicle, an attachment formed with a second slot of extended length formed in said attachment, at least one fitting having means extending into said second slot and guiding said fitting for movement longitudinally of said second slot, fluid actuated expansion means engaging said fitting and said attachment for moving said fitting and a plurality of fastening means for fastening said attachment to said base, said fastening means comprising a U-shaped strap on top of said attachment fitting from the top of said attachment up through said first slot and extending above said base and a wedge on top of said base and projecting through the portion of said strap above said base, said attachment entirely below said base.
References Cited UNITED STATES PATENTS 3,518,867 7/1970 Rouis 72705 3,518,867 7/1970 Rovis 72705 1,907,925 5/1933 WOchner 72705 2,422,030 6/1947 Merrill 72705 2,563,527 8/1951 Gingrich et a1. 72705 2,442,425 6/ 1948 Merrill et a1. 72705 3,501,938 3/1970 Sprague 72705 3,269,169 8/1966 Latuff et a1. 72705 CHARLES W. LANHAM, Primary Examiner M. J. KEENAN, Assistant Examiner U.S. Cl. X. R. 72705
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US84297869A | 1969-07-18 | 1969-07-18 |
Publications (1)
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US3626747A true US3626747A (en) | 1971-12-14 |
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Application Number | Title | Priority Date | Filing Date |
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US842978A Expired - Lifetime US3626747A (en) | 1969-07-18 | 1969-07-18 | Attachments for frame straightening machine |
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3777541A (en) * | 1971-10-04 | 1973-12-11 | W Whitney | Straightening apparatus for vehicle bodies |
US3777537A (en) * | 1971-02-05 | 1973-12-11 | Saab Scania Ab | Vehicle frame and body straightening devices |
US3888100A (en) * | 1969-03-27 | 1975-06-10 | Finis L Chisum | Auto body and frame straightening devices |
US3927550A (en) * | 1972-12-13 | 1975-12-23 | Samuelsson Finmekano Ab | Device for straightening deformed vehicles or vehicle parts |
US4023394A (en) * | 1974-02-20 | 1977-05-17 | Ab Nike Hydraulik | Vehicle alignment apparatus |
US4151737A (en) * | 1974-08-12 | 1979-05-01 | Specktor Gerald A | Apparatus for repairing and straightening |
FR2438509A1 (en) * | 1978-10-10 | 1980-05-09 | Applied Power Inc | BODYWORK AND CHASSIS TRAINING MACHINE FOR MOTOR VEHICLES |
US4248079A (en) * | 1979-04-23 | 1981-02-03 | Specktor Gerald A | Tram for use in an apparatus for repairing and straightening |
US4263802A (en) * | 1974-08-12 | 1981-04-28 | Specktor Gerald A | Locking apparatus |
US4271692A (en) * | 1974-08-12 | 1981-06-09 | Specktor Gerald A | Apparatus for pivotally interconnecting |
US4289016A (en) * | 1979-07-25 | 1981-09-15 | Hare Charles E | Automobile frame alignment apparatus |
US4291570A (en) * | 1979-04-30 | 1981-09-29 | Whitney Walter D | Straightening apparatus for vehicle bodies |
US4336705A (en) * | 1974-08-12 | 1982-06-29 | Specktor Gerald A | Apparatus for repairing and straightening |
US4404838A (en) * | 1981-07-23 | 1983-09-20 | Hare Charles E | System for straightening bent automobile bodies |
US4438645A (en) * | 1977-09-01 | 1984-03-27 | Daimler-Benz Aktiengesellschaft | Leveller for motor vehicles |
USRE31636E (en) * | 1969-03-27 | 1984-07-31 | Auto body and frame straightening device | |
US4530232A (en) * | 1984-03-16 | 1985-07-23 | Systems International, Inc. | Frame and body repair apparatus |
US4542636A (en) * | 1984-02-21 | 1985-09-24 | Wright William H | Bench for automotive vehicle body shops |
US4555927A (en) * | 1984-04-11 | 1985-12-03 | Grace William G | Apparatus for straightening vehicle structural part |
US20030150124A1 (en) * | 2000-05-02 | 2003-08-14 | Mason James Herbert | Datum point adaptor for vehicle gauging apparatus |
US20040045337A1 (en) * | 2002-09-09 | 2004-03-11 | Linquist Scott Allan | Frame straightening apparatus |
US7730758B1 (en) | 2008-11-24 | 2010-06-08 | Smith George D | Vehicular frame straightening apparatus |
-
1969
- 1969-07-18 US US842978A patent/US3626747A/en not_active Expired - Lifetime
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31636E (en) * | 1969-03-27 | 1984-07-31 | Auto body and frame straightening device | |
US3888100A (en) * | 1969-03-27 | 1975-06-10 | Finis L Chisum | Auto body and frame straightening devices |
US3777537A (en) * | 1971-02-05 | 1973-12-11 | Saab Scania Ab | Vehicle frame and body straightening devices |
US3777541A (en) * | 1971-10-04 | 1973-12-11 | W Whitney | Straightening apparatus for vehicle bodies |
US3927550A (en) * | 1972-12-13 | 1975-12-23 | Samuelsson Finmekano Ab | Device for straightening deformed vehicles or vehicle parts |
US4023394A (en) * | 1974-02-20 | 1977-05-17 | Ab Nike Hydraulik | Vehicle alignment apparatus |
US4263802A (en) * | 1974-08-12 | 1981-04-28 | Specktor Gerald A | Locking apparatus |
US4271692A (en) * | 1974-08-12 | 1981-06-09 | Specktor Gerald A | Apparatus for pivotally interconnecting |
US4151737A (en) * | 1974-08-12 | 1979-05-01 | Specktor Gerald A | Apparatus for repairing and straightening |
US4336705A (en) * | 1974-08-12 | 1982-06-29 | Specktor Gerald A | Apparatus for repairing and straightening |
US4438645A (en) * | 1977-09-01 | 1984-03-27 | Daimler-Benz Aktiengesellschaft | Leveller for motor vehicles |
US4262519A (en) * | 1978-10-10 | 1981-04-21 | Applied Power Inc. | Vehicle frame alignment apparatus |
FR2438509A1 (en) * | 1978-10-10 | 1980-05-09 | Applied Power Inc | BODYWORK AND CHASSIS TRAINING MACHINE FOR MOTOR VEHICLES |
US4248079A (en) * | 1979-04-23 | 1981-02-03 | Specktor Gerald A | Tram for use in an apparatus for repairing and straightening |
US4291570A (en) * | 1979-04-30 | 1981-09-29 | Whitney Walter D | Straightening apparatus for vehicle bodies |
US4289016A (en) * | 1979-07-25 | 1981-09-15 | Hare Charles E | Automobile frame alignment apparatus |
US4404838A (en) * | 1981-07-23 | 1983-09-20 | Hare Charles E | System for straightening bent automobile bodies |
US4542636A (en) * | 1984-02-21 | 1985-09-24 | Wright William H | Bench for automotive vehicle body shops |
US4530232A (en) * | 1984-03-16 | 1985-07-23 | Systems International, Inc. | Frame and body repair apparatus |
US4555927A (en) * | 1984-04-11 | 1985-12-03 | Grace William G | Apparatus for straightening vehicle structural part |
US20030150124A1 (en) * | 2000-05-02 | 2003-08-14 | Mason James Herbert | Datum point adaptor for vehicle gauging apparatus |
US7024788B2 (en) | 2000-05-02 | 2006-04-11 | James Herbert Mason | Datum point adaptor for vehicle gauging apparatus |
US20040045337A1 (en) * | 2002-09-09 | 2004-03-11 | Linquist Scott Allan | Frame straightening apparatus |
US6779376B2 (en) | 2002-09-09 | 2004-08-24 | Scott Allan Linquist | Frame straightening apparatus |
US7730758B1 (en) | 2008-11-24 | 2010-06-08 | Smith George D | Vehicular frame straightening apparatus |
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