수 부재(132)를 암 부재(304)에 삽입하여 유압 조인트 구조의 제 1 조인트 부분(C1)과 제 2 조인트 부분(C2)을 연결하면, 수 부재의 제 1 유로(114)의 제 1 개구 단부(114a)와, 암 부재의 제 1 유로(306)의 제 1 개구 단부 (306a)가 제 1 축선 방향 위치에서 접속되고, 수 부재의 제 2 유로(116)의 제 2 개구 단부(116a)와 암 부재의 제 2 유로(308)의 제 2 개구 단부(308a)가 제 2 축선 방향 위치에서 접속된다. 이에 의해, 2계통의 작동유 라인을 동시에 용이하게 접속할 수 있다.
When a male member (132) is inserted into a female member (304) to connect a first joint portion (C1) of a hydraulic joint structure and a second joint portion (C2) thereof, a first open end portion (114a) of a first oil passage (114) of the male member and a first open end portion (306a) of a first oil passage (306) of the female member are connected at a first axial position, and a second open end portion (116a) of a second oil passage (116) of the male member and a second open end portion (308a) of a second oil passage (308) of the female member are connected at a second axial position. Thus, two hydraulic oil lines can be easily connected at the same time.
HYDRAULIC JOINT STRUCTURE HYDRAULIC OPERATION DEVICE WITH HYDRAULIC JOINT STRUCTURE JOINT PORTION CONSTITUTING HYDRAULIC JOINT STRUCTURE HYDRAULIC PRESSURE GENERATION UNIT WITH JOINT PORTION FRONT END TOOL UNIT WITH JOINT PORTION AND HYDRAULIC HOSE UNIT WITH JOINT PORTION
유압 조인트 구조, 유압 조인트 구조를 포함한 유압 작동 장치, 유압 조인트 구조를 구성하는 조인트 부분, 및 조인트 부분을 포함한 유압 발생 유닛, 첨단 공구 유닛, 유압 호스 유닛
2017-10-25
Patent
Electronic Resource
Korean
IPC: | A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / F16L PIPES , Rohre / B23D Hobeln , PLANING / B25F Kombinierte oder Mehrzweckwerkzeuge, soweit nicht anderweitig vorgesehen , COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR / B66C Krane , CRANES / E02F Baggern , DREDGING |
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