A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a wear resistance hose allowing reliably positioning a stop for hooking a wire and the like in the middle of the hose.SOLUTION: A wear resistance hose 10 includes: an inner surface rubber layer 110; lateral reinforcing layers 120, 130 which are disposed on the outer peripheral side of the inner surface rubber layer 110, have fiber disposed in a direction to have an angle with respect to the longitudinal direction of the wear resistant hose 10, and restrict at least the peripheral elongation quantity of the inner surface rubber layer 110 at or below predetermined quantity; an outer surface rubber layer 170 which are disposed on the outer peripheral side of the lateral reinforcing layers 120, 130; and a stop 141 which is formed endless-annularly by a freely deformable metal line and which includes a winding portion 143 being a part of an endless annulus and wound so as to extend peripherally between the lateral reinforcing layers 120, 130 and the outer surface rubber layer 170 and a hooking portion 142 which is the remaining part of the endless annulus and projects outward from the outer surface rubber layer 170.
【課題】ホースの途中においてワイヤ等を引っ掛けるための止め具を確実に位置決めできる耐摩耗ホースを提供する。【解決手段】耐摩耗ホース１０は、内面ゴム層１１０と、内面ゴム層１１０の外周側に配置され、耐摩耗ホース１０の長手方向に対して角度を有する方向に繊維を配置し、少なくとも内面ゴム層１１０の周方向の伸長量を所定量以下に規制する横補強層１２０，１３０と、横補強層１２０，１３０の外周側に配置される外面ゴム層１７０と、変形自在な金属線により無端環状に形成される止め具１４１であり、無端環状の一部分であって横補強層１２０，１３０と外面ゴム層１７０との間に周方向に延びるように巻き付けられる巻き付け部１４３と、無端環状の残りの部分であって外面ゴム層１７０から外部へ突出する引っ掛け部１４２とを備える止め具１４１とを備える。【選択図】図１
PROBLEM TO BE SOLVED: To provide a wear resistance hose allowing reliably positioning a stop for hooking a wire and the like in the middle of the hose.SOLUTION: A wear resistance hose 10 includes: an inner surface rubber layer 110; lateral reinforcing layers 120, 130 which are disposed on the outer peripheral side of the inner surface rubber layer 110, have fiber disposed in a direction to have an angle with respect to the longitudinal direction of the wear resistant hose 10, and restrict at least the peripheral elongation quantity of the inner surface rubber layer 110 at or below predetermined quantity; an outer surface rubber layer 170 which are disposed on the outer peripheral side of the lateral reinforcing layers 120, 130; and a stop 141 which is formed endless-annularly by a freely deformable metal line and which includes a winding portion 143 being a part of an endless annulus and wound so as to extend peripherally between the lateral reinforcing layers 120, 130 and the outer surface rubber layer 170 and a hooking portion 142 which is the remaining part of the endless annulus and projects outward from the outer surface rubber layer 170.
【課題】ホースの途中においてワイヤ等を引っ掛けるための止め具を確実に位置決めできる耐摩耗ホースを提供する。【解決手段】耐摩耗ホース１０は、内面ゴム層１１０と、内面ゴム層１１０の外周側に配置され、耐摩耗ホース１０の長手方向に対して角度を有する方向に繊維を配置し、少なくとも内面ゴム層１１０の周方向の伸長量を所定量以下に規制する横補強層１２０，１３０と、横補強層１２０，１３０の外周側に配置される外面ゴム層１７０と、変形自在な金属線により無端環状に形成される止め具１４１であり、無端環状の一部分であって横補強層１２０，１３０と外面ゴム層１７０との間に周方向に延びるように巻き付けられる巻き付け部１４３と、無端環状の残りの部分であって外面ゴム層１７０から外部へ突出する引っ掛け部１４２とを備える止め具１４１とを備える。【選択図】図１
WEAR RESISTANCE HOSE
耐摩耗ホース
MATSUMOTO TOMOYUKI (author)
2015-12-14
Patent
Electronic Resource
Japanese
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