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41. 发明授权

US4677814A Quick attach apparatus for crop harvest header and the like 失效
公开(公告)号：US4677814A
公开(公告)日：1987-07-07
申请号：US618821
申请日：1984-06-08
申请人： J. Dale Anderson , Kenneth R. McMillen , Arnold E. Goertz
发明人： J. Dale Anderson , Kenneth R. McMillen , Arnold E. Goertz
IPC分类号： A01D41/16 , A01D41/06 , A01B51/00 , A01D47/00
CPC分类号： A01D41/16 , Y10S56/09
摘要： Quick attachment of crop handling headers to harvesters employs one or more wedge locks, utilizing the mechanical forces thereof to, in turn, tightly and firmly wedge an elongated tongue portion of the header into mating relationship with a header-supporting channel member on the harvester. For fast and easy attachment and release, reciprocable wedge-like latches are jammed into corresponding keepers with progressively increased tightness through use of reciprocable latch shifters readily accessible to the operator at ground level exteriorly of the ends of the header support. An exceptionally strong joint is effected as the latches and their keepers jam the tongue into the channel member.

42. 发明授权

US4244597A Side mounting assembly for tractor implement 失效
标题翻译：拖拉机的侧面安装组件
公开(公告)号：US4244597A
公开(公告)日：1981-01-13
申请号：US42872
申请日：1979-05-29
申请人： John E. Dandl
发明人： John E. Dandl
IPC分类号： A01B59/046 , A01D34/06 , A01D67/00 , B62D49/06 , B60D1/14 , A01B51/00 , A01D35/262
CPC分类号： B62D49/065 , A01B59/046 , A01D34/06 , A01D67/00
摘要： A mounting assembly for supporting a side-mounted implement such as a mower attachment or the like upon a tractor includes a central mounting beam extending longitudinally beneath the tractor with front and rear saddles connecting the beam with the front housing and rear tractor axle, a support arm assembly interconnecting the implement with a central portion of the beam so that the weight of the implement or reaction forces from the support arm assembly and implement are transferred directly to the front housing and rear axle of the tractor.
摘要翻译：用于将拖拉机等侧面安装的工具（例如割草机附件）等支撑在拖拉机上的安装组件包括：纵向延伸在拖拉机下方的中央安装梁，前后鞍座将梁与前壳体和后牵引车轴连接，臂组件将工具与梁的中心部分互连，使得来自支撑臂组件和工具的工具的重量或反作用力直接传递到拖拉机的前壳体和后轴。

43. 发明授权

US3815687A Hitch assembly 失效
标题翻译： HITCH大会
公开(公告)号：US3815687A
公开(公告)日：1974-06-11
申请号：US30389072
申请日：1972-11-06
申请人： FMC CORP
发明人： FEDERSPIEL J
IPC分类号： E02F3/627 , E02F3/76 , A01B51/00 , B60D3/00
CPC分类号： E02F3/627 , Y10T292/444
摘要： Presented is a tractor implement push arm hitch useful for connecting the push arms of a bulldozer blade, for instance, to the frame of a tractor. The hitch assembly is designed to automatically lock when the implement arms are raised into a predetermined position, and means are provided for effecting purposeful unlatching of the implement arms when it is desired to remove them from the assembly.
摘要翻译：提出了一种用于将推土机叶片的推臂（例如）连接到拖拉机的框架上的牵引器工具推杆挂钩。挂钩组件被设计成当工具臂升高到预定位置时自动锁定，并且当需要将它们从组件移除时，设置用于实现工具臂的有目的的解锁。

44. 发明授权

US3661340A Double spool wire winder with automatic spooling mechanism 失效
标题翻译：具有自动安装机构的双拨杆式电风扇
公开(公告)号：US3661340A
公开(公告)日：1972-05-09
申请号：US3661340D
申请日：1970-03-17
申请人： EARL R TRUSSELL
发明人： TRUSSELL EARL R
IPC分类号： A01B3/66 , A01B51/00 , B65H75/40
CPC分类号： A01B51/00 , A01B3/66
摘要： A support frame for support from a tractor hitch. The frame includes a rotatable transverse winding drum to be driven from a tractor power take-off and supported from the frame for easy removal therefrom. The frame further includes spooling guide structure for guiding wire being wound on the winding drum and the spooling guide structure includes structural features which enable it to be rendered inoperative and stored in an out-of-theway position when it is desired to unwind wire from the drum.
摘要翻译：拖拉机搭载的支撑框架。该框架包括一个可旋转的横向卷绕滚筒，该滚筒从拖拉机动力输出装置驱动并从框架上支撑，以便于从其中取出。框架还包括用于引导卷绕在卷绕滚筒上的导线的卷绕引导结构，并且卷绕引导结构包括结构特征，使得当期望展开丝线时，其能够使其不工作并存储在不通过的位置从鼓。

45. 发明授权

US3659362A Implement hitch 失效
标题翻译：实施HITCH
公开(公告)号：US3659362A
公开(公告)日：1972-05-02
申请号：US3659362D
申请日：1970-05-14
申请人： CITY OF SIOUX CITY
发明人： BELL CHARLES GILBERT
IPC分类号： A01B31/00 , A01B59/06 , E02F3/80 , A01B51/00
CPC分类号： E02F3/80 , A01B31/00 , A01B59/063
摘要： A hitch for implements of the pushed type including first and second plates, one mounted on a truck and the other on the implement. The plates are aligned and held together by a peg which protrudes from one plate and through a tube attached to the other. A latch lever holds the peg in the tube. Guide blocks on one plate mate with notches on the other to limit relative rotation of the plates. A hydraulic or pneumatic cylinder operates between the hitch and the truck to move the hitch about pivots by which the hitch is connected to the truck.
摘要翻译：一种用于推动式工具的装置，包括第一和第二板，一个安装在卡车上，另一个安装在工具上。板通过从一个板突出并穿过附接到另一个板的管的钉对准并保持在一起。一个闩锁杆将钉子固定在管子中。一个板上的导块与槽口相配合以限制板的相对旋转。液压或气动缸在牵引车和卡车之间运行，以便将牵引连接到叉车上的枢轴移动。

46. 发明授权

US3616863A Self-propelled carrier 失效
标题翻译：自行车承运人
公开(公告)号：US3616863A
公开(公告)日：1971-11-02
申请号：US3616863D
申请日：1968-09-09
申请人： ANATOLY KARPOVICH VOLOSATOV , GEORGY VIKTOROVICH LEBEDINSKY , NIKOLAI SERGEEVICH KABAKOV , GAVRIIL MIKHAILOVICH BUZENKOV , IGOR NIKOLAEVICH SEREBRYAKOV , NIKOLAI ANDREEVICH KITAEV
发明人： VOLOSATOV ANATOLY KARPOVICH , LEBEDINSKY GEORGY VIKTOROVICH , KABAKOV NIKOLAI SERGEEVICH , BUZENKOV GAVRIIL MIKHAILOVICH , SEREBRYAKOV IGOR NIKOLAEVICH , KITAEV NIKOLAI ANDREEVICH
IPC分类号： A01B51/02 , A01B63/10 , A01B51/00 , A01B63/00
CPC分类号： A01B51/026 , A01B63/10
摘要： A carrier for moving an agricultural machine comprises a frame including front and rear portions respectively supported on wheels. A four-bar mechanism is provided for mounting and controlling the agricultural machine in working position. The four-bar mechanism includes a hollow cylindrical post which is rotatably supported on the frame. The post has an axis of rotation about which the four-bar mechanism is rotatable and the post is arranged at the front portion of the frame before the axle of the front wheels. One bar of the four-bar mechanism includes means for coupling the agricultural machine thereto and is arranged when in working position above the frame and between the axles of the front and rear wheels. The four-bar mechanism further includes bottom longitudinal bars which are pivotably connected to both the cylindrical post and to the bar coupled to the agricultural machine. There is also provided an upper longitudinal bar which is pivotably coupled to both the cylindrical post and to the bar coupled to the agricultural machine. A power cylinder is arranged inside of the hollow cylindrical post so as to be able to lift and control the mounted agricultural machine.

47. 发明授权

US3589450A Attachment hitch for tractors 失效
标题翻译：牵引车附件HITCH
公开(公告)号：US3589450A
公开(公告)日：1971-06-29
申请号：US3589450D
申请日：1967-12-06
申请人： GILSON BROTHERS CO
发明人： PRICE WARREN H
IPC分类号： A01D67/00 , A01B51/00
CPC分类号： A01D67/005
摘要： This disclosure relates to an attachment hitch for tractors in which the attachment is connected to and released from the tractor by manipulation of a single pin. The hitch transmits thrust to the attachment draft arms without imposing any stress on the pin. In one embodiment the hitch coupling attached to the implement is free to rock about the axis of the pin, and in another embodiment the hitch coupling is restrained from any such rocking motion. The hitch comprises a hanger bracket attached to the undersurface of the tractor. The bracket has a laterally elongated downwardly open way and a pin socket disposed centrally of the way on a longitudinal axis. The attachment comprises a hitch coupling with a transverse draw bar receivable upwardly into said way and a coupling piece with a pin socket aligned with a pin socket on the hanger bracket and a pin receivable through said sockets to connect the hitch coupling to the hanger bracket.

48. 发明授权

US3493248A Frame means for agricultural implements having improved caster wheel means 失效
标题翻译：具有改进的车轮手段的农业实施框架
公开(公告)号：US3493248A
公开(公告)日：1970-02-03
申请号：US3493248D
申请日：1967-12-11
申请人： AMERICAN PRODUCTS INC
发明人： TASSET EVERETT J
IPC分类号： A01B51/00 , A01B73/06 , B62D53/04 , B60D1/14
CPC分类号： A01B51/00 , A01B73/067

49. 发明授权

US3428335A Lift hitch assembly 失效
标题翻译：提升大会
公开(公告)号：US3428335A
公开(公告)日：1969-02-18
申请号：US3428335D
申请日：1967-03-08
申请人： DAVID A CLARK
发明人： CLARK DAVID A
IPC分类号： A01B49/00 , A01B59/043 , B60D1/10 , A01B51/00 , B60P3/22
CPC分类号： A01B49/00 , A01B59/043 , Y10S111/925

50. 发明授权

US2910128A Structural box for farming 失效
标题翻译：农业结构框
公开(公告)号：US2910128A
公开(公告)日：1959-10-27
申请号：US53721655
申请日：1955-09-28
申请人： GILES WALTER D
发明人： GILES WALTER D
IPC分类号： A01B51/00
CPC分类号： A01B51/00

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