PROBLEM TO BE SOLVED: To provide a bleeding valve that facilitates maintenance and is less likely to be damaged during use.SOLUTION: A bleeding valve (10) for a bicycle hydraulic braking system comprises: a valve body (11) rotatably insertable in a seat (202) of a brake caliper (200) and comprising a first end (11a), a second end (11b) and an axial inner cavity (16) open on the first end, the valve body comprising a radial duct (18) close to the second end and in fluid communication with the inner cavity; the valve body comprising a head (12) at the first end equipped with a radially outer surface (14) to be engaged by a wrench; and a closing body (50) having an end portion (50a) equipped with a head (51) insertable in the head of the valve body, the head comprising a blind cavity (54) to be engaged by an operating tool; where the inner cavity (16) comprises connection members (17) to removably hold the closing body in the cavity.SELECTED DRAWING: Figure 1
【課題】メンテナンス容易で使用時に損傷しにくいブリードバルブの提供。【解決手段】ブレーキキャリパー(200)の座部(202)に回転自在に挿入可能で、第1端(11a)と、第2端(11b)と、第1端で開口した軸方向内部空間(16)と、を備える弁体(11)であって、該弁体が第2端の近傍にあり、かつ該内部空間と流体連通している径方向ダクト(18)を備え、該弁体がレンチによって係合される径方向外側表面(14)を具備する第1端にヘッド(12)を備え、該弁体のヘッドに挿入可能なヘッド(51)を備えた端部(50a)を有する閉鎖体(50)であって、該ヘッドが操作具によって係合されるブラインドキャビティ(54)を備えており、該内部空間(16)が、該空間内に閉鎖体を着脱可能に保持する連結部材(17)を備える、自転車の液圧ブレーキシステム用ブリードバルブ(10)。【選択図】図1
BLEEDING VALVE FOR USE IN BICYCLE HYDRAULIC BRAKING SYSTEM
自転車の液圧ブレーキシステムに用いられるブリードバルブ
2018-06-07
Patent
Electronic Resource
Japanese
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