Tail-gate operating and locking mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4307541
SERIAL NO

06099065

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Tail-gate operating and locking apparatus for tail-gates utilized in refuse handling vehicles. The apparatus includes hydraulically operated means with a piston rod pivotally connected to the tail-gate and a cylinder pivotally connected to a latch mechanism for locking the tail-gate on the vehicle body. The latch mechanism comprises a bell-crank pivotally connected to the hydraulic cylinder and a locking element pivotally connected to the bell-crank and having a latching pin adapted to engage a hook secured to the tail-gate in a closed position thereof. A ramp element is rigidly attached to the vehicle body. The ramp element is provided with a cam surface to guide the latching pin during its reciprocating movement from and into engagement with the hook.

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Patent Owner(s)

  • DEMPSTER SYSTEMS INC.;TOCCOA METAL TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Copeland, Michael N Seattle, WA 1 51
Farmer, Charles F Knoxville, TN 1 51

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