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1. 发明授权

US3298481A Torque release and shut off device for rotary pneumatic tools 失效
标题翻译：用于旋转气动工具的扭矩释放和关闭装置
公开(公告)号：US3298481A
公开(公告)日：1967-01-17
申请号：US29528663
申请日：1963-07-10
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J , SIMMONS ROGER C
IPC分类号： B25B23/145 , F16D43/206
CPC分类号： F16D43/206 , B25B23/145 , Y10T477/759

2. 发明授权

US3174597A Impact clutch 失效
标题翻译：冲击离合器
公开(公告)号：US3174597A
公开(公告)日：1965-03-23
申请号：US16055361
申请日：1961-12-19
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J , SIMMONS ROGER C
IPC分类号： B25B21/02
CPC分类号： B25B21/026 , B25B21/02 , Y10T74/18304

3. 发明授权

US3012420A Universal joint for driving impact wrench sockets 失效
标题翻译：万向节用于驱动冲击扳手插座
公开(公告)号：US3012420A
公开(公告)日：1961-12-12
申请号：US2909660
申请日：1960-05-13
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J
IPC分类号： B25B23/00 , F16D3/202 , F16D3/26
CPC分类号： F16D3/26 , B25B23/0014 , F16D3/202 , Y10T279/17017

4. 发明授权

US2880974A Core box vibrator 失效
标题翻译：芯盒振动器
公开(公告)号：US2880974A
公开(公告)日：1959-04-07
申请号：US50698055
申请日：1955-05-09
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J
IPC分类号： B22D29/02
CPC分类号： B22D29/02

5. 发明授权

US3428137A Impact wrench 失效
标题翻译：冲击扳手
公开(公告)号：US3428137A
公开(公告)日：1969-02-18
申请号：US3428137D
申请日：1967-10-12
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J , WALLACE WILLIAM K
IPC分类号： B25B21/02 , B25D15/00 , F16D7/02
CPC分类号： B25B21/02

6. 发明授权

US2326396A Safety governor for pneumatic tools 失效
标题翻译：气动工具安全调速器
公开(公告)号：US2326396A
公开(公告)日：1943-08-10
申请号：US43086942
申请日：1942-02-14
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J
IPC分类号： B24B23/02 , B24B47/14 , B24B55/00 , F01B25/14
CPC分类号： B24B55/00 , B24B23/02 , B24B47/14 , F01B25/14

7. 发明授权

US3923429A Overspeed safety device for rotary tools 失效
标题翻译：用于旋转工具的超速安全装置
公开(公告)号：US3923429A
公开(公告)日：1975-12-02
申请号：US47581474
申请日：1974-06-03
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J , ROTH ROBERT D
IPC分类号： F01C13/02 , B24B47/14 , B24B55/00 , B25F5/00 , F01B25/06 , F01B25/10 , F01B25/16 , F01C21/18 , F01D15/06 , F01D21/02 , F01C21/12 , G05D13/10
CPC分类号： F01C21/18 , F01B25/06 , F01D15/062 , F01D21/02 , Y10T137/1153
摘要： A safety control mechanism operable for shutting off operating air flow to the motor of a grinding tool when the motor overspeeds beyond a rated governor controlled maximum, including a trip pin normally pressing a leaf spring valve from a closed condition to an open condition and adapted to be tripped by means of a centrifugally operable flyweight to release the valve to closed condition when the motor overspeeds, whereby operating air to the motor is shut off.
摘要翻译：一种安全控制机构，其可操作用于当电动机超速超过额定调速器控制的最大值时，切断对研磨工具的电动机的操作气流，包括通常将板簧阀从关闭状态按压至打开状态的脱扣销，通过离心机可操作的飞轮进行跳闸，以在马达超速时将阀门释放到关闭状态，从而关闭对马达的运行空气。

8. 发明授权

US3667345A Air shut-off torque responsive control valve unit for pneumatically powered tools 失效
标题翻译：用于气动工具的空气关断扭矩控制阀组
公开(公告)号：US3667345A
公开(公告)日：1972-06-06
申请号：US3667345D
申请日：1970-08-19
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J , AMTSBERG LESTER A
IPC分类号： B25B23/145 , B23B45/04
CPC分类号： B25B23/145
摘要： A completely assembled air shut-off control valve unit illustrated as fitted in a bore of a pneumatically powered nut runner in the path of air flow between the throttle valve and the motor. The unit is of capsule form defined by means of a shell in which the various components are confined. A cap closes over an open end of the shell through which end the various components may be withdrawn. The valve is of a piston and rod form having a spring load in association with an adjusting screw and travel nut means for adjusting the load of the spring upon the valve. Structural design of the valve, together with a valve guide serve to effect pneumatic balancing of the valve and consequent reduced friction in its movement.
摘要翻译：完全组装好的空气关闭控制阀单元，其被示出为安装在节气门和电动机之间的气流路径中的气动螺母扳手的孔中。该单元是通过壳体限定的胶囊形式，其中各种部件被限制在其中。盖子在外壳的开口端封闭，各个部件可以通过该盖子取出。该阀具有与调节螺钉相关联的弹簧载荷和用于调节阀上的弹簧的负载的行进螺母装置的活塞和杆形式。阀的结构设计以及阀导向器用于实现阀的气动平衡，从而减少其运动中的摩擦。

9. 发明授权

US3576217A Air feed nut runner having a travelling gear case 失效
标题翻译：具有行驶齿轮箱的空气进料泵
公开(公告)号：US3576217A
公开(公告)日：1971-04-27
申请号：US3576217D
申请日：1969-03-04
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J
IPC分类号： B25B21/00 , B25B23/00
CPC分类号： B25B21/00
摘要： A nut-running tool having a work spindle arranged in a supporting base so as to be advanced by a pneumatically powered piston into engagement with a threaded fastener. As the spindle advances, it is also rotated so as to drive the fastener into the work by means of an air-driven motor acting through a travelling gear train structure. A check cylinder is automatically operable at a predetermined time during the advance of the spindle so as to dampen the advancing speed of the spindle and thereby prevent the latter from ramming into the fastener. A spring-cushioned pin and slot connection between the gear train structure and the spindle permits the gear train structure to advance briefly relative to the spindle when the latter seats upon the fastener. This relative movement stops prior to the time that the fastener is driven into the work. A limit switch is arranged to automatically signal a control circuit when the spindle has completed its advance stroke. The time of operation of the switch may be adjusted. The control circuit responds to the signal to shut off air feed to the piston and motor. A spring responds to the latter action to retract the piston to its normal start position. A second limit switch is arranged to automatically signal the control circuit when the spindle has completed its retract stroke. The control circuit responds to the latter signal to recondition the circuit for the next cycle of operation.

10. 发明授权

US2490478A Wrench socket retainer 失效
标题翻译：扳手插座保持架
公开(公告)号：US2490478A
公开(公告)日：1949-12-06
申请号：US64268946
申请日：1946-01-22
申请人： CHICAGO PNEUMATIC TOOL CO
发明人： SCHAEDLER RAYMOND J
IPC分类号： B25B23/00 , C08F10/00
CPC分类号： B25B23/0035 , C08F10/00 , Y10T279/17094 , C08F4/06

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