A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAD GUARD OF CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To provide a head guard which suppresses an increase in cost and enables a worker to perform an opening/closing work by one hand.SOLUTION: A head guard of a construction machine includes: a guard body 13 covering a skylight window 9 provided on a roof 7 above a driver seat 4 of the construction machine; a hinge section 14 which connects the guard body 13 to the roof 7; a gripping section 17 which extends so as to be capable of being gripped on a side opposite to the hinge section 14 in the guard body 13; and a rotational shaft section 18 which makes the gripping section 17 rotatable downward. When the gripping section 17 rotates downward via the rotational shaft section 18 and the lower end thereof comes in contact with the roof 7, a gap with a predetermined height dimension is formed between the skylight window 9 and the guard body 13.SELECTED DRAWING: Figure 2
【課題】コストの増加を抑えて、作業者が片手で開閉作業を行うことを可能としたヘッドガードを提供する。【解決手段】建設機械の運転席４上方のルーフ７に設けられた天窓９を覆うガード本体１３と、ガード本体１３をルーフ７に連結するヒンジ部１４と、ガード本体１３におけるヒンジ部１４の反対側に把持可能に延出して設けられた取っ手部１７と、取っ手部１７を下方に回動自在とする回動軸部１８とを備える。取っ手部１７は、回動軸部１８を介して下方に回動して下端がルーフ７に当接したとき、天窓９とガード本体１３との間に所定の高さ寸法を有する空隙を形成する。【選択図】図２
HEAD GUARD OF CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To provide a head guard which suppresses an increase in cost and enables a worker to perform an opening/closing work by one hand.SOLUTION: A head guard of a construction machine includes: a guard body 13 covering a skylight window 9 provided on a roof 7 above a driver seat 4 of the construction machine; a hinge section 14 which connects the guard body 13 to the roof 7; a gripping section 17 which extends so as to be capable of being gripped on a side opposite to the hinge section 14 in the guard body 13; and a rotational shaft section 18 which makes the gripping section 17 rotatable downward. When the gripping section 17 rotates downward via the rotational shaft section 18 and the lower end thereof comes in contact with the roof 7, a gap with a predetermined height dimension is formed between the skylight window 9 and the guard body 13.SELECTED DRAWING: Figure 2
【課題】コストの増加を抑えて、作業者が片手で開閉作業を行うことを可能としたヘッドガードを提供する。【解決手段】建設機械の運転席４上方のルーフ７に設けられた天窓９を覆うガード本体１３と、ガード本体１３をルーフ７に連結するヒンジ部１４と、ガード本体１３におけるヒンジ部１４の反対側に把持可能に延出して設けられた取っ手部１７と、取っ手部１７を下方に回動自在とする回動軸部１８とを備える。取っ手部１７は、回動軸部１８を介して下方に回動して下端がルーフ７に当接したとき、天窓９とガード本体１３との間に所定の高さ寸法を有する空隙を形成する。【選択図】図２
HEAD GUARD OF CONSTRUCTION MACHINE
建設機械のヘッドガード
TAKIYA JUNICHIRO (author) / YAMAMOTO KEIJI (author) / KOBAYASHI YUKIHIRO (author)
2018-06-21
Patent
Electronic Resource
Japanese