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Samuel Walt Phones & Addresses

  • Chicago, IL

Publications

Us Patents

Guard For Protecting A Pinch Point

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US Patent:
20070003365, Jan 4, 2007
Filed:
Jun 30, 2005
Appl. No.:
11/172535
Inventors:
Michael Walt - Chicago IL, US
Samuel Walt - Dekalb IL, US
James Collin - Dekalb IL, US
Assignee:
LMS-Walt Inc. - Dekalb IL
International Classification:
F16D 1/08
US Classification:
403362000
Abstract:
A retractable plunger apparatus is provided. The plunger apparatus comprises a bushing, a plunger, a resilient member, and a guard. The bushing has an abutment while the plunger includes a handle, a counter abutment, and a locking element. The plunger is slideable relative to the bushing and moveable between a stopped position, where the counter abutment is engaged with the abutment, and a disengaged position displaced from the stopped position, where a gap is formed between the counter abutment and the abutment. The resilient member is supported by the bushing and urges the plunger and the bushing toward the stopped position. The guard protectively covers the gap as the plunger transitions between the stopped position and the disengaged position.
Samuel Walt from Chicago, IL, age ~52 Get Report