发明名称 |
SWIVEL ADJUSTMENT SYSTEM FOR FASTENER PULLING HEADS |
摘要 |
An adjustment system for a fastener pulling head is provided that includes a swivel adapter configured for engagement with a proximal end portion of a drawbolt body of the pulling head, the swivel adapter defining an internal bore. A cap screw is disposed within the internal bore of the swivel adapter and configured to threadably engage the drawbolt body, and a set screw is configured to engage and secure the swivel adapter within the drawbolt body. The set screw is tightened in order to install or remove the fastener pulling head from a power tool. Once installed on the power tool, the set screw is disengaged from the swivel adapter, the pulling head can be rotated, which causes the frame to move relative to the drawbolt body within the pulling head to adjust a jaw gripping force. |
申请公布号 |
US2016318094(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
US201514701026 |
申请日期 |
2015.04.30 |
申请人 |
SPS TECHNOLOGIES, LLC |
发明人 |
Cobzaru Cristinel |
分类号 |
B21J15/38 |
主分类号 |
B21J15/38 |
代理机构 |
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代理人 |
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主权项 |
1. An adjustment system for a fastener pulling head comprising:
a swivel adapter configured for engagement with a proximal end portion of a drawbolt body of the pulling head, the swivel adapter defining an internal bore; a cap screw disposed within the internal bore of the swivel adapter and configured to threadably engage the drawbolt body; and a set screw configured to engage and secure the swivel adapter within the drawbolt body,wherein when the set screw is disengaged from the swivel adapter, the pulling head can be rotated, which causes the frame to move relative to the drawbolt body within the pulling head to adjust a jaw gripping force. |
地址 |
Jenkintown PA US |