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BREAKING HAMMER AND METHOD OF SUPPORTING PERCUSSION PISTON
A hydraulic breaking hammer and method of supporting a percussion piston. The breaking hammer (1) comprises a percussion device (4) provided with a reciprocating piston (9). The piston is supported to a frame (8) at its end portions 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 towards a working collar (10) of the piston. The piston bearing elements are easily mountable and dismountable separate components.
BREAKING HAMMER AND METHOD OF SUPPORTING PERCUSSION PISTON
A hydraulic breaking hammer and method of supporting a percussion piston. The breaking hammer (1) comprises a percussion device (4) provided with a reciprocating piston (9). The piston is supported to a frame (8) at its end portions 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 towards a working collar (10) of the piston. The piston bearing elements are easily mountable and dismountable separate components.
BREAKING HAMMER AND METHOD OF SUPPORTING PERCUSSION PISTON
SCHLAGHAMMER UND VERFAHREN ZUR UNTERSTÜTZUNG DES SCHLAGKOLBENS
MARTEAU DE DÉMOLITION ET PROCÉDÉ DE SUPPORT D'UN PISTON À PERCUSSION
OKSMAN MIKA (author) / NISSINEN JYRKI (author) / LAINE JUHANI (author) / MOILANEN HARRI (author)
2023-09-20
Patent
Electronic Resource
English
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