Quick-release post for a papermaking machine press frame

Details Quick-release post for a papermaking machine press frame Quick-release post for a papermaking machine press frame

1992-09-17

1993-10-05

Jones, W. Gary

Paper making and fiber liberation

Apparatus

Apparatus repair, cleaning or conditioning

1623581, D21F 304

Patent

active

052501540

ABSTRACT:
A quick-release post apparatus for a press comprises a pair of opposed, spaced post members with a pivoted link mounted in one post member and a pivoted swing arm mounted in the other post member. The link is movable between the opposed first and second post members. The swing arm includes a hook for engaging a rod in the link whereby the link compressively pre-loads the ends of the opposed first and second post members against a removable block, which is interposed between the opposed ends of the first and second post members. The post can thereby be quickly reconfigured between an open position permitting passage between the first and second post members when the block is removed, and a closed position when the block is in place between the post members where the post is a rigid, load-bearing member.

REFERENCES:
patent: 4861431 (1989-08-01), Tormanen
patent: 4949634 (1990-08-01), Riddick
patent: 5032228 (1991-07-01), Hirsimaki
patent: 5091056 (1992-02-01), Autio

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