Towmotor Corporation

A-dec, Inc.

Thomas E Brink

Charles R Chelin

Paul B Krebs

Norman D Thompson

A dental chair has an armrest pivoted to a base at an armrest pivot, and a seat back pivoted to the base at a back pivot located forward of the armrest pivot. The seat back includes a support pin for supporting the armrest at a position forward of the seat back pivot. Moving the seat back from an upright position to a reclined position through a large range of angular motion causes the support pin to elevate the armrest by a substantially smaller angular amount.

Armrest assembly for a dental chair

A container handling attachment is provided for lift trucks and the like to permit such trucks to load and transport relatively large horizontally disposed cylindrical objects. The attachment includes a pair of sleeve members which are slidably received over the forks of a conventional lift mast to permit easy attachment thereto. The attachment also includes a pair of lifting lugs which are selectively positionable in underlying engagement with a pair of longitudinally spaced lifting bars provided on the object. Latching means are positionable around such lifting bars to prevent their disengagement from the lifting lugs. Bumper stops are also provided for engagement with the legs of the object to prevent rotation of the object about its longitudinal axis when it is raised from the ground.

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Dallas, OR, United States of America

Thomas E Brink