PROBLEM TO BE SOLVED: To provide a caster equipment with outrigger for natural turfs capable of inhibiting damage of natural turfs and a ground.SOLUTION: A caster device with an outrigger for natural turfs comprises a wheel mounting member 22 fixed to the bottom end of a sub-supporting leg 16, a wheel 24 mounted on the wheel mounting member 22, and an outrigger 25 provided in the wheel mounting member 22. The outrigger 25 has a round-bar-shape rising and falling member 26 having a peripheral face in which a bolt thread is formed, an operation member 27 which moves the rising and falling member 26 up and down, and a supporting member 28 consisting of a pin holding member 33 and a plurality of supporting pins 29. The rising and falling member 26 is screwed and fitted into a nut 31 fixed to the wheel mounting member 22. The pin holding member 33 of the supporting member 28 is mounted on the rising and falling member 26 so as to move up and down with the rising and falling part 26 through a transmission connecting means 32, and so as to rotate relatively around the perpendicular axis to the rising and falling member 26.SELECTED DRAWING: Figure 5
【課題】天然芝やグランドの損傷を抑制しうる天然芝用アウトリガー付きキャスタ装置を提供する。【解決手段】天然芝用アウトリガー付きキャスタ装置は、副支持脚16の下端部に固定された車輪取付部材22と、車輪取付部材22に取り付けられた車輪24と、車輪取付部材22に設けられたアウトリガー25とを備えている。アウトリガー25は外周面におねじが形成された丸棒状昇降部材26と、昇降部材26を上下動させる操作部材27と、ピン保持部材33および複数の支持ピン29からなる支持部材28を有する。昇降部材26を、車輪取付部材22に固定されたナット31にねじ嵌める。支持部材28のピン保持部材33を、伝動連結手段32を介して、昇降部材26とともに上下動しかつ昇降部材26に対して相対的に垂直軸線周りに回転しうるように昇降部材26に取り付ける。【選択図】図5
CASTER EQUIPMENT WITH OUTRIGGER FOR NATURAL TURFS
天然芝用アウトリガー付きキャスタ装置
2017-06-08
Patent
Electronic Resource
Japanese
WALKER, OUTRIGGER CASTER FOR WALKER, AND HINGE MECHANISM USED THEREFOR
European Patent Office | 2019
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