公开(公告)号：US4309895A

公开(公告)日：1982-01-12

申请号：US241207

申请日：1981-03-06

申请人： Mokjas J. Samuelsson

发明人： Mokjas J. Samuelsson

IPC分类号： B21D1/14 ,  B21D1/12

CPC分类号： B21D1/14 ,  Y10S72/705

摘要： The invention relates to arrangements for straightening damaged vehicle bodies by means of straightening devices which pull and/or press, which is of the kind having a transportable alignment bar equipped with retractable wheels, said alignment bar during a straightening operation being lowered to rest on a floor joist and being fastened in a conventional way to this joist with bolt connections or the like, said alignment bar consisting of a baseplate and at least two upright wall elements attached thereto, which together form a substantialy U-shaped profile with a longitudinally extending guideway for at least one straightening assembly displaceably mounted in or on the alignment bar and comprising at least one upright beam for attachment of the straightening devices.The invention is characterised in that the straightening assembly is constructed as a rolling carriage which is displaceably mounted in or on at least two parallel guideways formed in or on the wall elements, and in that the rolling carriage is designed to carry out longitudinal displacement movements in both directions by means of a servo-controlled operating device attached to the alignment bar and having a line of action extending longitudinally between the said wall elements.

摘要翻译： 本发明涉及通过矫直装置拉直和/或按压矫直装置的装置，该矫直装置具有装有可伸缩轮的可移动对准杆的类型，所述矫直操作期间的所述对准杆被降低以搁置在 地板托梁并以常规方式固定到具有螺栓连接等的该托梁上，所述对准杆由底板和附接到其上的至少两个直立壁元件组成，它们一起形成具有纵向延伸导轨的实质U形轮廓 用于至少一个可移动地安装在对准杆上或其中的矫直组件，并且包括至少一个用于附接矫直装置的直立梁。 本发明的特征在于，矫直组件被构造为可移动地安装在形成在壁元件中或壁上元件上的至少两个平行的导轨中的至少两个平行导轨上的滚动架，并且滚动架被设计成执行纵向位移运动 两个方向通过附接到对准杆的伺服控制的操作装置并且具有在所述壁元件之间纵向延伸的作用线。

公开(公告)号：US4309894A

公开(公告)日：1982-01-12

申请号：US91683

申请日：1979-11-05

申请人： Marc A. Connor

发明人： Marc A. Connor

IPC分类号： B21D1/14 ,  B21D1/12

CPC分类号： B21D1/14 ,  Y10S72/705

摘要： Apparatus for the repair of automobiles of unitized body and frame construction comprises a shank member attached to one or more flange members, said flange members adapted for direct connection to the suspension mounting strut on the inner apron of an automobile fender. The apparatus provides a secure attachment to the suspension mounting strut, and means for applying force thereto, for use as a means of securing the automobile during work, as well as a means of correcting suspension misalignment.

摘要翻译： 用于修理组合体和框架结构的汽车的装置包括附接到一个或多个凸缘构件的柄构件，所述凸缘构件适于直接连接到汽车挡泥板的内围裙上的悬架安装支柱。 该装置提供对悬架安装支柱的安全附接，以及用于向其施加力的装置，用作在工作期间固定汽车的装置，以及校正悬架未对准的装置。

公开(公告)号：US4289016A

公开(公告)日：1981-09-15

申请号：US60473

申请日：1979-07-25

申请人： Charles E. Hare

发明人： Charles E. Hare

IPC分类号： B21D1/14 ,  B21D1/12

CPC分类号： B21D1/14 ,  Y10S72/705

摘要： An automobile body frame straightening apparatus is disclosed which includes a stationary elevated ramp to support the automobile at a desired working height, body gripping supports to attach to the undercarriage of the automobile to hold it in a fixed position, and body frame pullers for connecting to a section of the frame or body to be straightened. The body gripping supports connect to the ramp by horizontally reciprocating hydraulic cylinders and beam to move along the sides of the ramp for alignment with the undercarriage of the automobile. Each body gripping support is vertically telescopic and horizontally extendable to align with the undercarriage of the automobile. A ground mounted rail is positioned under the ramp such that a foot element extending from the body gripping support can engage the rail for stability and travel. The body frame pullers are hydraulically operated and move in both the horizontal and vertical directions. One end of each of the body frame pullers is pivotally mounted on a beam support mounted on the floor for movement from in front of the ramp to the side to align with a section of the frame or body to be worked on. A hook and chain fastened to the body or frame and to the body frame puller applies a straightening force on the body frame when the body frame puller is moved horizontally away from the automobile.

摘要翻译： 公开了一种汽车车架矫直装置，其包括固定的升高的斜坡以将汽车支撑在期望的工作高度，身体抓握支撑件以附接到汽车的底盘以将其保持在固定位置，以及车身框架拉拔器，用于连接到 要拉直的框架或身体的一部分。 身体夹持支撑件通过水平往复的液压缸和梁连接到斜坡，以沿着斜坡的侧面移动以与汽车的底盘对准。 每个身体夹持支撑件是垂直伸缩的并且可水平地延伸以与汽车底盘对准。 地面安装的轨道定位在斜坡下方，使得从主体夹持支撑件延伸的脚元件可以接合轨道以稳定和行进。 主体框架拉拔器是液压操作的，并且在水平和垂直方向上移动。 每个主体框架拉拔器的一端枢转地安装在安装在地板上的梁支撑件上，用于从斜坡前方移动到侧面以与待加工的框架或主体的一部分对准。 当身体框架拉杆水平地远离汽车移动时，固定在身体或框架上的钩和链条和身体框架拉拔器在身体框架上施加矫直力。

公开(公告)号：US4282740A

公开(公告)日：1981-08-11

申请号：US63608

申请日：1979-08-03

申请人： Gerald A. Specktor

发明人： Gerald A. Specktor

IPC分类号： B21D1/14 ,  B21D1/12

CPC分类号： B21D1/14 ,  Y10S72/705

摘要： Height extender for use in an apparatus for repairing and straightening is disclosed in its preferred form for use in connection with apparatus for repairing and straightening the body and frame of a vehicle, most preferably a high ground clearance vehicle. The apparatus for repairing and straightening includes a tread member allowing placement of the vehicle thereon and having a plurality of apertures passing vertically therethrough. Bolsters, well known in the prior art, are removably held in the tread apertures by a locking member. The height extender includes a sleeve member, a plate attached to the sleeve member having an abutting portion and an elongated bar portion, and first and second bracing members attached to the elongated bar portion and the sleeve member. The sleeve member is received and slidable on the bolster. The height extender can then be positioned on the bolster at multilevel positions by a pin which passes through apertures formed in the bracing members. The elongated bar portion is spaced from the bolster when the bolster is located within the sleeve member, and the elongated bar portion does not contact the bolster when a counterforce is transferred to the bolster by the height extender, as insured by the bracing members, such that the counterforce is only transferred to the bolster by the sleeve member at a position adjacent to the tread member and not transferred to the bolster by the plate or bracing members to avoid an undue amount of cantilever type counterforce into the tread member or the bolster.

摘要翻译： 用于修理和矫直装置的高度延伸器以其优选形式公开，用于与用于修理和矫直车辆的车体和车架的设备相关联使用，最优选地是高离地间隙车辆。 用于修理和矫正的装置包括允许车辆在其上放置并具有垂直穿过其中的多个孔的胎面构件。 在现有技术中众所周知的支架通过锁定构件可移除地保持在胎面孔中。 高度延伸器包括套筒构件，附接到具有抵接部分和细长杆部分的套筒构件的板，以及连接到细长杆部分和套筒构件的第一和第二支撑构件。 套筒构件在摇枕上被接收和滑动。 然后可以通过穿过形成在支撑构件中的孔的销在多级位置将高度增加器定位在枕垫上。 当支架位于套筒构件内时，细长的杆部分与支架间隔开，并且当反作用力通过支撑构件所保证的高度延伸器传递到缓冲件时，细长杆部分不接触支柱，例如 反作用力仅通过套筒构件在与胎面构件相邻的位置处被转移到枕垫上，并且不被板或支撑构件转移到枕垫，以避免不必要量的悬臂式反作用力进入胎面构件或枕垫。

公开(公告)号：US4257255A

公开(公告)日：1981-03-24

申请号：US961297

申请日：1978-11-16

申请人： Anastacio V. Sanchez

发明人： Anastacio V. Sanchez

IPC分类号： B21D1/14 ,  B21D1/12

CPC分类号： B21D1/14 ,  Y10S72/705

摘要： Portable apparatus for repairing deformed yieldable structures comprising an upright guide frame for cables and cable tensioning apparatus. The upright guide frame is adaptable to be removably disposed in a suitable post hole and includes a plurality of vertically spaced, horizontally disposed supports for receiving therebetween cables, cable tensioning apparatus and the like. At the bottom of the upright guide frame is a horizontal base that seats on a supporting surface. A guide frame for cables and cable tensioning apparatus is optionally pivotally connected to the upright guide frame, pivotally connected to the base adjacent to the upright guide frame, or detachably secured to the upright guide frame. Cables and cable tensioning apparatus are selectively removably attached to guide frames for attaching cables to a deformed yieldable structure for repairing the deformity.

摘要翻译： 用于修理变形的可屈曲结构的便携式设备，包括用于电缆和电缆张紧装置的直立引导框架。 直立引导框架适于可拆卸地设置在合适的柱孔中，并且包括多个垂直间隔开的水平布置的支撑件，用于在其间接纳电缆，电缆张紧装置等。 在直立引导框架的底部是位于支撑表面上的水平基座。 电缆和电缆张紧装置的引导框架可选地枢转地连接到直立引导框架，枢转地连接到邻近直立引导框架的基座，或者可拆卸地固定到直立引导框架。 电缆和电缆张紧装置选择性地可拆卸地附接到引导框架，用于将电缆连接到变形的可屈曲结构以修复畸形。

公开(公告)号：US4247966A

公开(公告)日：1981-02-03

申请号：US925373

申请日：1978-07-17

申请人： Claude Labbe

发明人： Claude Labbe

IPC分类号： B21D1/14 ,  F16G15/00

CPC分类号： F16G15/00 ,  B21D1/14 ,  Y10T24/3902 ,  Y10T24/3924

摘要： An apparatus for straightening damaged automobile frames or bodies utilizing a rigid structural ramp capable of supporting a vehicle. A preferably hydraulic power source capable of imparting alternatively a compressive or a tensile force to the damaged frame or body is adjustably mounted on a wheeled post which slidably travels a continuous track circumventing the ramp. The ramp is provided with improved chain anchoring openings. A chain can be used for a applying tensile force to the frame directly or indirectly to the frame by connecting a chain first to the anchoring opening, then to the damaged frame, and then to the hydraulic power source.Using two wheeled posts on the continuous track, a rotatable, pivotal, cross bar can be attached at its respective end portions to the wheeled posts. With the power source mounted on the cross bar, repairs can be made to the roof, or interior portions of an automobile (see FIG. 10).

摘要翻译： 一种用于矫正使用能够支撑车辆的刚性结构斜坡的损坏的汽车车架或车身的装置。 优选地，能够对损坏的框架或主体赋予压缩力或拉力的优选液压动力源可调节地安装在可滑动地行进围绕斜坡的连续轨道的带轮的柱上。 斜坡设有改进的链条固定孔。 链条可用于通过将链条首先连接到锚定开口，然后连接到损坏的框架，然后连接到液压动力源，直接或间接地向框架施加张力。 在连续轨道上使用两个轮柱，可旋转的枢转横杆可以在其相应的端部附接到轮式柱。 通过将电源安装在横杆上，可以对屋顶或汽车​​的内部部分进行修理（见图10）。

公开(公告)号：US4238951A

公开(公告)日：1980-12-16

申请号：US948019

申请日：1978-10-02

申请人： James D. Grainger ,  Harold A. Grainger

发明人： James D. Grainger ,  Harold A. Grainger

IPC分类号： B21D1/14 ,  B21D1/12 ,  B23Q9/02 ,  B25B5/14

CPC分类号： B21D1/14 ,  Y10S72/705 ,  Y10T29/49998

摘要： An apparatus and method for straightening damaged unibody-type vehicles whereby a lightweight rectangular frame is attached at its four corners to the longitudinal pinch weld which runs along both sides of the vehicle body. The frame members are rigidly connected to each other but telescopingly adjustable in length to accommodate different size vehicles and have pulling attachment points at the corners of the frame allowing pulling or pushing in any direction.

摘要翻译： 一种矫正损坏的一体式车辆的装置和方法，其轻质矩形框架在其四个角处附接到沿着车身两侧延伸的纵向夹紧焊缝。 框架构件彼此刚性地连接，但是可伸缩地可调整长度以适应不同尺寸的车辆，并且在框架的角部具有牵引附接点，允许在任何方向上拉动或推动。

公开(公告)号：US4236400A

公开(公告)日：1980-12-02

申请号：US001804

申请日：1979-01-08

申请人： Gerald A. Specktor

发明人： Gerald A. Specktor

IPC分类号： B21D1/14 ,  B21D1/12 ,  B21D11/22

CPC分类号： B21D1/145 ,  Y10S72/705

摘要： Vehicle anchoring apparatus is disclosed, in its preferred form, for use in conjunction with an apparatus for repairing and straightening vehicles having a support surface for supporting vehicles thereon. The support surface includes an array of regularly shaped apertures which extend vertically therethrough. A unibody clamp is disclosed including adjustable jaws for removably gripping the pinch weld of a unibody frame. Abutment wings are further provided on the clamp for abutting with a stop member which accepts, substantially in line, the counterforce from the clamp. The stop member is removably attached to the support surface by an attachment member which extends into a selected support surface aperture and allows self-alignment thereof in the support surface.

摘要翻译： 在其优选形式中公开了车辆锚定装置，用于与用于修理和矫直车辆的装置一起使用，所述装置具有用于在其上支撑车辆的支撑表面。 支撑表面包括垂直延伸穿过的一组规则形状的孔。 公开了一体式夹具，其包括用于可拆卸地夹紧单体框架的夹紧焊缝的可调节夹爪。 基座翼进一步设置在夹具上，用于与止动构件抵接，该止挡构件基本上一直接受来自夹具的反作用力。 止动构件通过附接构件可移除地附接到支撑表面，该附接构件延伸到选定的支撑表面孔中并且允许其在支撑表面中的自对准。

公开(公告)号：US4100975A

公开(公告)日：1978-07-18

申请号：US680795

申请日：1976-04-27

申请人： Gladys T. Jarman

发明人： Gladys T. Jarman

IPC分类号： B21D1/14 ,  H01R5/00

CPC分类号： B21D1/14

摘要： A power booster assembly for use to increase the power used in pulling or driving tool mechanism such as used in straightening an automobile frame and the like. A cylindrical body having closed ends and attachment means at each of the ends with a power piston mounted for reciprocation therein together with a spring biased hammerhead which is latchable on to one end of the power piston for fluid actuation of said piston to draw the hammerhead against the spring bias. Cam release structure within the body causes the hammer latch mechanism to be released and permits the hammerhead to trip and bang against one closed end of the cylinder with tremendous force. Repeated action of catching and releasing the hammerhead takes place according to the amount of fluid being permitted into the power cylinder. Valve mechanism is arranged to automatically cause proper reciprocation of the power piston according to the amount of fluid and the pressure thereof being fed to the assembly.

摘要翻译： 一种用于增加用于拉直或驱动工具机构的功率的增力组件，例如用于矫直汽车车架等。 具有闭合端部的圆柱形主体和在每个端部处的附接装置，其具有安装成与弹簧偏置的锤头一起往复运动的动力活塞，弹簧偏置锤头可闩锁到动力活塞的一端，用于流体致动所述活塞以将锤头拉向 春天的偏见。 体内的凸轮释放结构导致锤击机构被释放，并允许锤头以巨大的力跳动撞击气缸的一个封闭端。 根据允许进入动力缸的流体量，发生重锤捕捉和释放锤头的动作。 阀机构被布置成根据流体的量和其被馈送到组件的压力自动地引起动力活塞的适当的往复运动。

公开(公告)号：USRE29664E

公开(公告)日：1978-06-13

申请号：US286182

申请日：1972-09-05

申请人： Charles Joseph Kuhn

发明人： Charles Joseph Kuhn

IPC分类号： B21D1/14

CPC分类号： B21D1/14 ,  Y10S72/705

摘要： Hydraulic pulley apparatus including a frame, anchored to a tiedown assembly, supporting a first pulley on a movable axis and a second pulley on a selectably fixed axis. A cable or chain extends over the first and second pulleys and is connected at one end to the frame, with the other end being attached to a workpiece. The pulleys are arranged in such a manner that movement of the first pulley away from the second pulley draws the end of the chain attached to the workpiece toward the second pulley. The movement of the first pulley is accomplished by selectively operable and controllable hydraulic power means. A third pulley may be mounted on the frame at various positions above the first and second pulleys for receiving the end of the chain attached to the workpiece, and maintaining the chain at various attitudes. Locking means hold the chain under tension to permit release of the hydraulic power means for sequential operation thereof.