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61. 发明授权

US1028771A Driving mechanism. 失效
公开(公告)号：US1028771A
公开(公告)日：1912-06-04
申请号：US1908410676
申请日：1908-01-13
申请人： CINCINNATI SHAPER CO
发明人： MURRAY ARISTIDES REYNOLDS
CPC分类号： F16D43/20 , B25B23/145

62. 发明授权

US966624A Relay mechanism. 失效
公开(公告)号：US966624A
公开(公告)日：1910-08-09
申请号：US1905291533
申请日：1905-12-13
申请人： AUTOMATIC WEIGHING MACHINE COMPANY
发明人： TREMAINE EDWARD G
CPC分类号： B25B23/145 , F16D43/20

63. 发明公开

US20230390903A1 APPARATUS FOR TIGHTENING THREADED FASTENERS 审中-公开
公开(公告)号：US20230390903A1
公开(公告)日：2023-12-07
申请号：US18103444
申请日：2023-01-30
申请人： HYTORC Division UNEX Corporation
发明人： Eric P. JUNKERS , Peter FORTOLOCZKI , Thomas F. MCLOUGHLIN , Richard J. RASKA
IPC分类号： B25B21/00 , B25B23/145 , B25F5/00 , G05D16/10 , G05G5/00
CPC分类号： B25B21/008 , B25B23/145 , B25B21/00 , G05G5/005 , G05D16/103 , B25F5/001 , B25F5/005
摘要： Disclosed inventions include:

integrated pneumatic flow pressure regulator assemblies with and/or without filters and/or swivels, per FIGS. 1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1I, 1J, 1K, 1 L, 1M and 1N for use with all of Applicant's pneumatic torque gun models;
activation, or trigger, lock safety assemblies, per FIGS. 2A1, 2A2, 2B1 and 2B2, for use with all of Applicant's electric and pneumatic torque gun models;
automatic torque gun shifting assemblies including:

rotation speed-sensing centrifugal multi-speed automatic shifting assemblies, per FIGS. 3A, 3B and 3C, for use with all of Applicant's electric and pneumatic torque gun models;
torque-sensing centrifugal multi-speed automatic shifting assemblies, per FIGS. 4A, 4B, 4C, 4D, 4E, 4F, 4G, 4H, and 4I, for use with all of Applicant's electric and pneumatic torque gun models;

helical cam, or wobbling, turning force multiplication assemblies, per FIGS. 5A, 5B, 5C, 5D, 5E, 5F and 5G, for use with all of Applicant's electric and pneumatic torque gun models;
pneumatic pressure release, or burst, valve assemblies, per FIGS. 6A, 6B, 6C, 6D, 6E, 6F, 6G, 6H, 6I and 6J, that allow bleeding of pressure to unstick a locked up tool for use with all of Applicant's pneumatic torque gun models;
pneumatic fluid directional valve assemblies, per FIGS. 7A, 7B and 7C, for use with all of Applicant's pneumatic torque gun models;
pneumatic fluid directional and activation, or trigger, lock safety valve assemblies, per FIGS. 8A and 8B, for use with all of Applicant's pneumatic torque gun models; and
pneumatic tool cycle counter, or odometer, assemblies, per FIGS. 9A and 9B, that recognize tool actuations as drops in pneumatic pressure for use with all of Applicant's pneumatic torque gun models.

64. 发明授权

US10843315B2 Method and a power tool for error proof screw joint tightening 有权
公开(公告)号：US10843315B2
公开(公告)日：2020-11-24
申请号：US15736189
申请日：2016-06-13
申请人： ATLAS COPCO INDUSTRIAL TECHNIQUE AB
发明人： Carl Johan Erik Wallgren
IPC分类号： B25B23/147 , B25B23/14 , B25B21/00 , B25B23/145
CPC分类号： B25B23/147 , B25B21/00 , B25B23/14 , B25B23/141 , B25B23/145
摘要： A method is used for tightening screw joints by a power tool which includes a manually operated trigger for controlling power supply to the power tool, and a power shut-off mechanism for automatic discontinuation of the power tool operation as a predetermined tightening level is reached. The method includes continuously indicating a position of the trigger, indicating a status of the power shut-off mechanism, and disabling the power tool in an inoperative state for a predetermined time if the trigger is indicated as inactivated without the shut-off mechanism being indicated as activated.

65. 发明授权

US10611004B2 Rotation angle indicating retainer assembly for tightening threaded fasteners 有权
公开(公告)号：US10611004B2
公开(公告)日：2020-04-07
申请号：US15573830
申请日：2016-05-10
申请人： HYTORC Division UNEX Corporation
发明人： Michael F. Dolan
IPC分类号： B25B21/00 , F16B31/02 , B25B23/145
CPC分类号： B25B21/002 , B25B21/005 , B25B23/145 , F16B31/02
摘要： A rotation angle indicating retainer assembly for use with and/or integrated with a hydraulically driven device for tightening and loosening a threaded fastener is disclosed and includes: a retainer cap assembly having a hollow cylindrical shape with an upper hollow portion, a lower hollow portion, a hollow disc, a ring having polygonal connection formations and a ball bearing assembly; a plunger assembly having a cylindrical shape with a connection portion, a depression portion, a compression spring and a lower retaining ring; a rotation angle scale assembly having a hollow cylindrical shape with an upper hollow disc with an arrow indicator and a lower portion having polygonal formations; a rotation angle indicator assembly having a substantially hollow cylindrical shape with an upper rotation angle dial, a lower portion having a rotation angle scale, an upper retaining ring, a wave spring and friction ring; and wherein the rotation angle scale assembly is nonrotatably attachable to a driving portion of a housing of the device, and wherein the retainer cap assembly is nonrotatably attachable to a square drive shaft torque output assembly of the device. Advantageously the rotation angle indicating retainer assembly: is not connected with a device power source; is not used in a feedback loop between the device, the device power source and/or the fastener; is able to be zeroed once an operator wishes to observe an angle of rotation of the fastener; is of unitary construction; requires no loose parts or external implements to engage and secure a drive shaft to the drive head of the tool; reduces likelihood of tool failure during operation due to improper engagement of the drive shaft; and increases user safety during tool operation.

66. 发明申请

US20180257203A1 APPARATUS FOR TIGHTENING THREADED FASTENERS 审中-公开
公开(公告)号：US20180257203A1
公开(公告)日：2018-09-13
申请号：US15573830
申请日：2016-05-10
申请人： HYTORC Division UNEX Corporation
发明人： Micael F. DOLAN
IPC分类号： B25B21/00 , B25B23/145
CPC分类号： B25B21/002 , B25B21/005 , B25B23/145 , F16B31/02
摘要： A rotation angle indicating retainer assembly, wherein a retainer cap assembly (102) having a substantially hollow cylindrical shape with an upper hollow portion (202), a lower hollow portion (203), a hollow disc (209), a ring (114) having polygonal connection formations (115) and a ball bearing assembly (111); wherein a plunger/button assembly (103) having substantially cylindrical shape with a connection portion (210), a depression portion (225), a compression spring (110) and a lower retaining ring (213); wherein a rotation angle scale assembly (104) having a substantially hollow cylindrical shape with an upper hollow disc (191) with an arrow indicator (192) and a lower portion 177 having polygonal formations (178); and wherein a rotation angle indicator assembly (105) having a substantially hollow cylindrical shape with an upper rotation angle dial (240), a lower portion having a rotation angle scale (241), an upper retaining ring (242), a wave spring (243) and friction ring (244).

67. 发明申请

US20180169842A1 METHOD AND A POWER TOOL FOR ERROR PROOF SCREW JOINT TIGHTENING 审中-公开
公开(公告)号：US20180169842A1
公开(公告)日：2018-06-21
申请号：US15736189
申请日：2016-06-13
申请人： ATLAS COPCO INDUSTRIAL TECHNIQUE AB
发明人： Carl Johan Erik WALLGREN
IPC分类号： B25B23/147 , B25B21/00
CPC分类号： B25B23/147 , B25B21/00 , B25B23/14 , B25B23/141 , B25B23/145
摘要： A method is used for tightening screw joints by a power tool which includes a manually operated trigger for controlling power supply to the power tool, and a power shut-off mechanism for automatic discontinuation of the power tool operation as a predetermined tightening level is reached. The method includes continuously indicating a position of the trigger, indicating a status of the power shut-off mechanism, and disabling the power tool in an inoperative state for a predetermined time if the trigger is indicated as inactivated without the shut-off mechanism being indicated as activated.

68. 发明申请

US20170174188A1 Wheel Changing Assembly 审中-公开
公开(公告)号：US20170174188A1
公开(公告)日：2017-06-22
申请号：US15203892
申请日：2016-07-07
申请人： Ortagus Bennett
发明人： Ortagus Bennett
IPC分类号： B60S5/04 , B60S9/10 , B60B29/00 , B66F5/04 , B25B23/145
CPC分类号： B60S5/046 , B25B23/145 , B60B29/006 , B60C23/0479 , B60S9/10 , B66F3/36 , B66F3/42 , B66F5/04 , B66F13/00
摘要： A wheel changing assembly for safely changing a wheel of a vehicle includes a jack that comprises a first housing. A first power module, a first microprocessor, a pump and a lift are coupled to and positioned in the first housing. The first microprocessor is operationally coupled to the first power module. The pump is operationally coupled to the first microprocessor. The lift is fluidically coupled to the pump. A plate is coupled to a second end of the lift. A plurality of wheels is coupled to a bottom of the first housing. A camera, a plurality of lights and a locator, which are coupled to and positioned in the plate, are operationally coupled to the first microprocessor. The camera is configured to image an underside of the vehicle during placement of the jack. The locator is configured to signal proper positioning of the jack relative to the frame of the vehicle.

69. 发明授权

US09193049B2 Circuit arrangement for operating a torque wrench or similar 有权
标题翻译：用于操作扭矩扳手或类似物的电路装置
公开(公告)号：US09193049B2
公开(公告)日：2015-11-24
申请号：US13697093
申请日：2011-05-06
申请人： Marc Gareis
发明人： Marc Gareis
IPC分类号： F16D31/02 , B25B23/145 , F15B9/09 , F15B13/044 , B25B21/00
CPC分类号： B25B23/145 , B25B21/005 , B25B23/1456 , F15B9/09 , F15B13/0442
摘要： The invention relates to a circuit arrangement for operating a hydraulic torque wrench or similar, comprising a piston-cylinder unit (18) that can be controlled at a predetermined pressure by a pump (11). Said arrangement is characterized in that the piston-cylinder unit (18) can be controlled by the pump (11) by means of a proportional valve (12) which acts both as a reversing unit between the forward and return travel and as a pressure control valve.
摘要翻译：本发明涉及一种用于操作液压扭矩扳手或类似装置的电路装置，包括可由泵（11）控制在预定压力下的活塞 - 气缸单元（18）。所述装置的特征在于，活塞 - 气缸单元（18）可以通过比例阀（12）由泵（11）控制，比例阀（12）作为前进和后退行程之间的反向单元，并作为压力控制阀。

70. 发明申请

US20130125715A1 CIRCUIT ARRANGEMENT FOR OPERATING A TORQUE WRENCH OR SIMILAR 有权
标题翻译：用于操作扭矩扳手或类似的电路装置
公开(公告)号：US20130125715A1
公开(公告)日：2013-05-23
申请号：US13697093
申请日：2011-05-06
申请人： Marc Gareis
发明人： Marc Gareis
IPC分类号： B25B23/145
CPC分类号： B25B23/145 , B25B21/005 , B25B23/1456 , F15B9/09 , F15B13/0442
摘要： The invention relates to a circuit arrangement for operating a hydraulic torque wrench or similar, comprising a piston-cylinder unit (18) that can be controlled at a predetermined pressure by a pump (11). Said arrangement is characterised in that the piston-cylinder unit (18) can be controlled by the pump (11) by means of a proportional valve (12) which acts both as a reversing unit between the forward and return travel and as a pressure control valve.
摘要翻译：本发明涉及一种用于操作液压扭矩扳手或类似装置的电路装置，包括可通过泵（11）控制在预定压力下的活塞 - 气缸单元（18）。所述装置的特征在于，活塞 - 气缸单元（18）可以通过比例阀（12）由泵（11）控制，比例阀（12）作为前进和后退行程之间的反向单元，并作为压力控制阀。

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