Arrangement for coupling and decoupling gripper rail partial sec

Details Arrangement for coupling and decoupling gripper rail partial sec Arrangement for coupling and decoupling gripper rail partial sec

1986-06-09

1988-06-28

Spruill, Robert L.

Metal deforming

By plural tool-couples

With means to feed work between plural tool stations

198621, 2853824, 403348, B21D 4305

Patent

active

047531029

ABSTRACT:
An arrangement for coupling and decoupling gripper rail partial sections of a transfer press in which the gripper rail partial sections are to be clamped together flange-like. The clamping bolt is adapted to be actuated by an adjusting drive in the displacement direction and in a rotary movement. A slide member displaceable in the end portion of the gripper rail partial section includes slide guidances which extend at an inclination to the displacement direction and in which pressure members are displaceably supported. During the displacement of the clamping bolt, the slide member is moved along and the pressure members are displaced into the separating gap between the gripper rail partial sections under abutment at stop members in the end portion of the gripper rail partial section to be coupled. The clamping anchor is adapted to be fixed at a ball socket by rotation and by retraction.

REFERENCES:
patent: 587546 (1897-08-01), Dillenburg
patent: 2574109 (1951-11-01), Kane et al.
patent: 3858990 (1975-01-01), Busselmeier
patent: 4361286 (1982-11-01), Hofmann et al.
patent: 4555012 (1985-11-01), Baba et al.
patent: 4581817 (1986-04-01), Kelly
patent: 4614265 (1986-09-01), Glasberg

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