Raymond D Blumer, Age 65San Clemente, CA

Raymond Blumer Phones & Addresses

San Clemente, CA

2400 Ives Ln, Redondo Beach, CA 90278 (310) 318-5270

Seville, GA

9148 Shadetree Dr, Cincinnati, OH 45242 (513) 891-5764

Hermosa Beach, CA

Grand Rapids, MI

Orange, CA

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Mentions for Raymond D Blumer

Publications & IP owners

Us Patents

Locking Pin Mechanism For Rack And Shelf Systems

US Patent:
6155441, Dec 5, 2000
Filed:
Jul 28, 1998
Appl. No.:
9/123272
Inventors:
Bob R. Andersen - Lodi CA
Raymond Dean Bender - Lodi CA
Dennis A. Schimke - Lodi CA
Raymond D. Blumer - Redondo Beach CA
International Classification:
A47B 4300
US Classification:
211192
Abstract:
A locking mechanism for a plurality of interconnected beam members and upright members used in a rack or shelf system. For rack assembly, headed lugs on beam ends are slid into selected key-hole slots on the uprights. The locking mechanism uses a spring-loaded, captive pin translatable from a locked position to an unlocked position, and rotatable from an enabled position to a disabled position. When enabled and urged into a locked position, the pin enters an upper portion of the key-hole, vacated by the lug head when the beam and uprights are interconnected. The pin thereby prevents the lug head from being removed from the key-hole. Both automatic and manual operation of the locking mechanism is possible.

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