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11. 发明授权

US4553021A Pincer-gun for electrically heating metal hinges of thermoplastic eyeglass frames 失效
标题翻译：用于电加热热塑性眼镜架金属铰链的钳子枪
公开(公告)号：US4553021A
公开(公告)日：1985-11-12
申请号：US440025
申请日：1982-11-08
申请人： Gianfranco Conti
发明人： Gianfranco Conti
IPC分类号： B25B27/14 , B29C65/44 , G02C5/00 , G02C5/22 , G02C13/00 , B23K9/28 , B23K3/04 , H05B3/02
CPC分类号： B29D12/02 , B29C65/44 , B29C66/81265 , B29C66/83241 , B29C66/8614 , G02C13/00 , B29C66/742 , B29L2012/005
摘要： A manually operated pincer-gun utilizing electric current for heating metal hinges of a thermoplastic eyeglass frame during a repair operation includes a pair of electrically insulative hand grips, each operatively connected to an arm having an electrically conductive extremity. The hand grips are pivotally connected together such that the hand grips and the respective arms and extremities are movable toward each other. An electrically conductive heating tip and an electrically conductive picking-up tip are provided on the extremity of each arm and the secondary of a step-down transformer controlled by a pedal switch is connected to the respective extremities to supply heating current to the heating and picking-up tips. The heating tips form a pair of pins extending substantially parallel to each other to be able to be placed on the base of the hinge to apply electric heating current thereto to soften the eyeglass frame around the hinge for insertion or extraction of the hinge. The picking-up tips form opposing tapered heads able to penetrate into the eyeholes of a hinge to apply heating current thereto. One of the extremities is provides with an extracting tip having a sharp end tooth extending perpendicularly outwardly therefrom. The heating tips are disposed at a 90.degree. angle relative to the picking-up tips and the hand grips are biased away from each other to keep the tips and extremities apart.
摘要翻译：在修复操作期间利用电流来加热热塑性眼镜框架的金属铰链的手动钳手枪包括一对电绝缘手柄，每个手把手可操作地连接到具有导电末端的臂。手柄可枢转地连接在一起，使得手柄和相应的手臂和四肢可相对于彼此移动。在每个臂的末端设有导电加热尖端和导电拾取尖端，并且由踏板开关控制的降压变压器的次级连接到相应的端部以向加热和采摘提供加热电流 - 提示加热尖端形成一对基本上彼此平行延伸的销，以能够放置在铰链的基部上，以向其施加电加热电流，以软化围绕铰链的眼镜架，以便插入或拔出铰链。拾取尖端形成相对的锥形头部，其能够穿透铰链的眼孔以向其施加加热电流。其中一个末端提供了具有从其垂直向外延伸的尖端齿的提取尖端。加热尖端相对于拾取尖端设置成90度角，并且把手彼此偏离以保持尖端和末端分开。

12. 发明授权

US4496819A Jaws for an electro-mechanical tubing sealer 失效
标题翻译：用于机电管封口机的钳口
公开(公告)号：US4496819A
公开(公告)日：1985-01-29
申请号：US449619
申请日：1982-12-14
申请人： Loren C. Acker , Junius E. Taylor , Stephen C. Minney
发明人： Loren C. Acker , Junius E. Taylor , Stephen C. Minney
IPC分类号： B29C65/00 , B29C65/04 , B29C69/00 , H05B6/54
CPC分类号： B29C69/003 , B29C65/04 , B29C66/1122 , B29C66/4312 , B29C66/80 , B29C66/81263 , B29C66/81419 , B29C66/81422 , B29C66/81871 , B29C66/8322 , B29C66/8362 , B29C66/857 , B29C66/8614 , B29C66/8122 , B29C66/91 , B29C66/944 , B29C66/949 , B29L2023/005 , B29L2031/712 , B29L2031/753
摘要： A pair of jaws moveable with respect to one another whether mounted in a hand held sealer or desk mounted sealer, compresses, heats, elongates, spreads and welds liquid filled tubing placed therebetween. Variants of the pair of jaws provide means for serially or simultaneously segmenting the tubing into a plurality of sealed compartments. The pair of jaws are electrically connected to a source of RF energy as the plates of a variable capacitor in an RF resonant circuit. The flow of RF energy across the pair of jaws, which energy heats the tubing and, in conjunction with mechanical pressure, makes the weld, is a function of timing and of the spacing between the jaws which spacing affects the degree of resonance of the RF resonant circuit. Simultaneous with the heating of the tubing, the configuration of the pair of jaws compresses the tubing placed therebetween and focuses the RF energy in a narrow swath across the tubing while simultaneously elongating and spreading the tubing at the swath to obtain a leak free weld, which weld is configured to provide for separation of the sealed compartments without tearing or rupturing the compartments.
摘要翻译：一对夹爪相对于彼此可移动，不管是装在手持密封器中还是安装在桌面上的密封件，压缩，加热，伸长，扩散和焊接放置在其间的液体填充管。一对钳口的变型提供用于将管道串联或同时分割成多个密封隔室的装置。该对钳口与RF谐振电路中的可变电容器的板电连接到RF能量源。跨越一对钳口的RF能量的流动，其能量加热管道，并且与机械压力相结合使得焊缝是定时和钳口之间的间隔的函数，其间隔影响RF的共振程度谐振电路。在加热管道的同时，一对钳口的构造压缩放置在其间的管道，并将射频能量聚焦在狭窄的条带中跨过管道，同时在条带上延伸和铺展管道以获得无泄漏焊缝，其中焊缝构造成提供密封隔室的分离，而不会撕裂或破裂隔室。

13. 发明授权

US4416104A Clamping mechanism for impulse sealer 失效
标题翻译：脉冲封隔器夹紧机构
公开(公告)号：US4416104A
公开(公告)日：1983-11-22
申请号：US304412
申请日：1981-09-21
申请人： Teruo Yamada
发明人： Teruo Yamada
IPC分类号： B25B5/12 , B29C65/00 , B29C65/22 , B65B51/14 , B65B7/06
CPC分类号： B29C66/8324 , B25B5/12 , B29C65/228 , B29C65/229 , B29C66/0044 , B29C66/8614 , B65B51/148 , B29C65/222 , B29C65/224 , B29C66/8122 , B29C66/9241 , B29C66/944 , Y10T74/20558 , Y10T74/20588 , Y10T83/8808 , Y10T83/8811
摘要： A clamping mechanism for an impulse sealer includes a pair of drive arms pivoted on a flat base member and a pressure arm pivoted about the same pivot between the drive arms. Complimentary pressure members are located at the free ends of the drive arms and pressure arm for clamping a member to be heat sealed. A pair of levers are pivoted intermediate their ends on the drive arms between the clamping member and the pivot. The levers are comprised of two arms disposed at oblique angles relative to each other with the end of the lower arm sliding on the flat surface of the base member. The free end of the upper arm of the lever is connected to the pressure arm at a point between the clamping member and the pivot by means of a connecting rod so that depression of the drive arm will cause the ends of the lower lever arm to slide along the surface of the base member. The corresponding movement of the other lever arm will cause the pressure arm to be pivoted more rapidly than the drive arms to bring the clamping members into engagement.
摘要翻译：用于冲击式密封器的夹紧机构包括一对在平坦的基部构件上枢转的驱动臂和围绕驱动臂之间的相同枢轴枢转的压力臂。免压力构件位于驱动臂和压力臂的自由端，用于夹紧待热密封的构件。一对杠杆在其两端之间在夹持构件和枢轴之间的驱动臂上枢转。杠杆由相对于彼此以倾斜角度设置的两个臂组成，下臂的端部在基部构件的平坦表面上滑动。杠杆的上臂的自由端通过连杆在夹紧构件和枢轴之间的点处连接到压力臂，使得驱动臂的下压将导致下杆臂的端部滑动沿着基部构件的表面。另一个杠杆臂的相应运动将使压力臂比驱动臂更快地枢转，以使夹紧构件接合。

14. 发明授权

UST913005I4 失效
公开(公告)号：UST913005I4
公开(公告)日：1973-08-14
申请号：US913005D
申请日：1973-01-26
IPC分类号： B29C65/22 , B29C65/74 , B65H69/02
CPC分类号： B29C65/222 , B29C65/228 , B29C65/229 , B29C65/7433 , B29C66/69 , B29C66/73921 , B29C66/8221 , B29C66/8227 , B29C66/8324 , B29C66/8614 , B29L2031/707 , B65H69/02

15. 发明授权

US3455761A Polymeric welding process and apparatus 失效
标题翻译：聚合物焊接工艺及设备
公开(公告)号：US3455761A
公开(公告)日：1969-07-15
申请号：US3455761D
申请日：1966-02-18
申请人： CABOT CORP
发明人： RUBEL PETER A
IPC分类号： B29C35/04 , B29C65/00 , B29C65/18 , B29C65/26 , B29C65/28 , B29C1/02
CPC分类号： B29C66/861 , B29C35/045 , B29C65/18 , B29C65/26 , B29C65/28 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52292 , B29C66/52298 , B29C66/5344 , B29C66/71 , B29C66/81423 , B29C66/8414 , B29C66/8614 , B29C65/00 , B29K2023/0691 , B29K2023/065 , B29K2023/06

16. 发明授权

US3031561A Device to serve rope ends 失效
标题翻译：用于服务绳端的装置
公开(公告)号：US3031561A
公开(公告)日：1962-04-24
申请号：US83176059
申请日：1959-08-05
申请人： SHAFFER JOSEPH L
发明人： SHAFFER JOSEPH L
IPC分类号： B25B7/00 , B25B7/02 , B25B7/18 , B29C65/18 , F16G11/02
CPC分类号： B29C65/305 , B25B7/00 , B25B7/02 , B25B7/18 , B29C65/18 , B29C66/1122 , B29C66/1142 , B29C66/534 , B29C66/81871 , B29C66/8221 , B29C66/8227 , B29C66/83241 , B29C66/8614 , F16G11/02

17. 发明授权

US2759090A Heat sealing and cutting device 失效
标题翻译：热封切割装置
公开(公告)号：US2759090A
公开(公告)日：1956-08-14
申请号：US31570452
申请日：1952-10-20
申请人： JACK FRYE
发明人： JACK FRYE
IPC分类号： B29C65/00 , B29C65/18 , B29C65/74
CPC分类号： B29C66/861 , B29C65/18 , B29C65/305 , B29C65/74 , B29C66/81433 , B29C66/8163 , B29C66/81821 , B29C66/8221 , B29C66/8222 , B29C66/8227 , B29C66/83241 , B29C66/8362 , B29C66/8614 , Y10T156/1313 , Y10T156/1378 , Y10T156/18 , B29C65/00

18. 发明授权

US2738826A Fixture for vulcanizing rubber sections 失效
标题翻译：用于硫化橡胶部分的夹具
公开(公告)号：US2738826A
公开(公告)日：1956-03-20
申请号：US31032852
申请日：1952-09-18
申请人： GEN MOTORS CORP
发明人： CLINGMAN PAUL E , HEIMGARTNER LEO C
IPC分类号： B29C65/00 , B29C65/18
CPC分类号： B29C66/63 , B29C65/18 , B29C66/1142 , B29C66/5241 , B29C66/71 , B29C66/81423 , B29C66/8221 , B29C66/8227 , B29C66/8286 , B29C66/8324 , B29C66/861 , B29C66/8614 , B29K2021/00 , B29L2031/003 , B29L2031/26 , B29C65/00

19. 发明授权

US2579088A Heat sealing tool 失效
标题翻译：热封工具
公开(公告)号：US2579088A
公开(公告)日：1951-12-18
申请号：US12340449
申请日：1949-10-25
申请人： SHELLMAR PRODUCTS CORP
发明人： PIAZZE THOMAS E , MARTIN BERT W
IPC分类号： B29C65/18 , B65B51/14
CPC分类号： B29C66/81427 , B29C65/18 , B29C66/1122 , B29C66/43121 , B29C66/71 , B29C66/80 , B29C66/81422 , B29C66/8221 , B29C66/8227 , B29C66/83241 , B29C66/8614 , B65B51/148 , Y10T156/18 , B29K2023/06

20. 发明授权

US2441817A Sealing tongs 失效
标题翻译：密封钳
公开(公告)号：US2441817A
公开(公告)日：1948-05-18
申请号：US66522646
申请日：1946-04-26
申请人： HUFF VICTOR C
发明人： HUFF VICTOR C
IPC分类号： B25B7/20 , B29C65/18 , B65B51/14
CPC分类号： B29C66/83241 , B25B7/20 , B26D1/045 , B26D1/065 , B29C65/18 , B29C65/305 , B29C66/1122 , B29C66/4312 , B29C66/43121 , B29C66/81433 , B29C66/81821 , B29C66/8221 , B29C66/8227 , B29C66/8614 , B65B51/148 , Y10T156/18

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