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1. 发明申请

US20190381676A1 GRIPPER WITH A TRIDENT BODY SECTION 审中-公开
公开(公告)号：US20190381676A1
公开(公告)日：2019-12-19
申请号：US16159630
申请日：2018-10-13
申请人： Dover India Pvt. Ltd.
发明人： ShashiKumar Bettaiah , Ravi Kumar Shivanna
IPC分类号： B25J15/02 , B25J15/04 , B25B5/08 , B25B5/16
摘要： A modular gripper has a body with a trident section and cylindrical section. A powering assembly is positioned in the cylindrical section. A pair of opposing jaws is pivotally secured between a center wall and a pair of side wall, respectively, of the trident section. The piston rod moves a cam assembly on the center wall. The cam assembly passes through a body having a trident section and cylindrical section. The trident section comprises a trident structure that includes, at one end, a pair of side walls along with a center wall. The cylindrical section includes a fluid driven powering assembly. A pair of opposing jaw member are pivotally secured to the trident portion about separate pivot pins. A cam assembly is operatively connected to a piston rod of the fluid driven powering assembly. The cam assembly extends laterally outward with respect to a cylinder bore axis to receive a cam bush that engages with a through slot on each of the pair of opposing jaw members. The jaws rotate with respect to one another in response to fluid power in the cylindrical section. A pair of side plate members, each slide plate member has an elongated blind slot that receives an end of the cam assembly, the ends travel in the blind slot. Cam slots in the pair of opposing jaws, via a cam bushing.

2. 发明授权

US10549431B2 Gripper with a trident body section 有权
公开(公告)号：US10549431B2
公开(公告)日：2020-02-04
申请号：US16159630
申请日：2018-10-13
申请人： Dover India Pvt. Ltd.
发明人： ShashiKumar Bettaiah , Ravi Kumar Shivanna
IPC分类号： B25J15/04 , B25J15/02 , B25B5/16 , B25B5/08
摘要： A modular gripper has a body with a trident section and cylindrical section. A powering assembly is positioned in the cylindrical section. A pair of oppositing jaws is pivotally secured between a center wall and a pair of side wall, respectively, of the trident section. The piston rod moves a cam assembly on the center wall. The cam assembly passes through a body having a trident section and cylindrical section. The trident section comprises a trident structure that includes, at one end, a pair of side walls along with a center wall. The cylindrical section includes a fluid driven powering assembly. A pair of opposing jaw member are pivotally secured to the trident portion about separate pivot pins. A cam assembly is operatively connected to a piston rod of the fluid driven powering assembly. The cam assembly extends laterally outward with respect to a cylinder bore axis to receive a cam bush that engages with a through slot on each of the pair of opposing jaw members. The jaws rotate with respect to one another in response to fluid power in the cylindrical section. A pair of side plate members, each slide plate member has an elongated blind slot that receives an end of the cam assembly, the ends travel in the blind slot. Cam slots in the pair of opposing jaws, via a cam bushing.

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