Safety locking device

Details Safety locking device Safety locking device

1996-07-01

1998-12-08

Bonck, Rodney H.

192 clutches and power-stop control

Vortex-flow drive and clutch

With brake

100 53, 188 69, 192129B, B30B 1514, B60K 4126

Patent

active

058457518

ABSTRACT:
A safety lock for use in connection with large chain-driven machines, such as die cutting and platen press machines, which positively prevents movement of the various cooperating moving parts of the machine when the machine is in a stopped, set-up position. The safety lock, when in the locking position, securely engages one or more of the sprocket wheels of the machine in a manner to positively prevent accidental rotation thereof.

REFERENCES:
patent: 3577834 (1971-05-01), Bobst
patent: 3704757 (1972-12-01), Buress
patent: 4527680 (1985-07-01), Sato
patent: 5513561 (1996-05-01), Biliskov et al.
Description and copies of photocopies of Bobst S.A. SPO 1575 EEG Val. 017/Gripper Bar Chain Safety Device.

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