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Breaking hammer and method of supporting impact piston
A breaking hammer and a method of supporting an impact piston. The breaking hammer (1) comprises an impact device (4) provided with a reciprocating piston (9). The piston is supported at its end portion to the frame (8) by means of a first piston bearing element (19) and a second piston bearing element (20). The second piston bearing element comprises a collar sealing element (13) facing a working collar (10) of the piston. The piston bearing element is a separate component that is easy to mount and dismount.
一种破碎锤和支撑冲击活塞的方法。所述破碎锤(1)包括设有往复活塞(9)的冲击装置(4)。所述活塞在其端部部分处借助于第一活塞支承元件(19)和第二活塞支承元件(20)而被支撑到框架(8)。所述第二活塞支承元件包括面向所述活塞的工作套环(10)的套环密封元件(13)。所述活塞支承元件是易于安装且易于拆卸的单独部件。
Breaking hammer and method of supporting impact piston
A breaking hammer and a method of supporting an impact piston. The breaking hammer (1) comprises an impact device (4) provided with a reciprocating piston (9). The piston is supported at its end portion to the frame (8) by means of a first piston bearing element (19) and a second piston bearing element (20). The second piston bearing element comprises a collar sealing element (13) facing a working collar (10) of the piston. The piston bearing element is a separate component that is easy to mount and dismount.
一种破碎锤和支撑冲击活塞的方法。所述破碎锤(1)包括设有往复活塞(9)的冲击装置(4)。所述活塞在其端部部分处借助于第一活塞支承元件(19)和第二活塞支承元件(20)而被支撑到框架(8)。所述第二活塞支承元件包括面向所述活塞的工作套环(10)的套环密封元件(13)。所述活塞支承元件是易于安装且易于拆卸的单独部件。
Breaking hammer and method of supporting impact piston
破碎锤和支撑冲击活塞的方法
OKSMAN MIKA (author) / JYRKI NISSINEN (author) / LAINE JUHANI (author) / MOILANEN HARRI (author)
2022-08-19
Patent
Electronic Resource
Chinese
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