Metal deforming – With means to drive tool – Including pneumatic- or fluid-actuated tool support
Patent
1989-03-31
1990-07-24
Crane, Daniel C.
Metal deforming
With means to drive tool
Including pneumatic- or fluid-actuated tool support
72416, B21J 912, B23P 1100
Patent
active
049427571
ABSTRACT:
A hydraulic tool for crimping connectors to electrical power lines includes a C-shaped crimping head which is infinitely rotatable with respect to the main body of the hydraulic tool for ease of positioning the tool with respect to workpieces. The invention particularly relates to the means for having a C-shaped head on the tool to achieve universal rotation while maintaining integrity of the hydraulic system across the rotational interface.
REFERENCES:
patent: 2696850 (1954-12-01), Peterson
patent: 2821877 (1958-02-01), Swanson
patent: 4589272 (1986-05-01), Hutson
Burndy Corporation
Crane Daniel C.
Kearns Burtsell J.
Walsh Patrick J.
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