SHIFTABLE PILLAR WHEEL SUPPORTING DEVICE

This invention relates to a pillar moving and supporting wheel mechanism provided in a pillar device for shelters wherein the friction with the upper flange of a rail is reduced to make the movement of the pillar smooth and light and to control the lateral sway and upward action of the pillar.

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Bibliographic Details
Main Authors ITO Y,JA, YAMAMOTO S,JA
Format Patent
LanguageEnglish
Published 01.05.1973
Subjects
BUILDING
CEILINGS
CRANES
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
HAULING
HOISTING
INSULATION OR OTHER PROTECTION OF BUILDINGS
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
ROOFS
TRANSPORTING
WALLS, e.g. PARTITIONS
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Summary:This invention relates to a pillar moving and supporting wheel mechanism provided in a pillar device for shelters wherein the friction with the upper flange of a rail is reduced to make the movement of the pillar smooth and light and to control the lateral sway and upward action of the pillar.
Bibliography:Application Number: USD3729890