HYDRAULIC CYLINDER AND CLAMP DEVICE

HYDRAULIC CYLINDER AND CLAMP DEVICE

A hydraulic cylinder (5A) comprises a rod insertion hole (31) formed in a piston member (12), an auxiliary rod (32) provided to a head side end wall member (15) and capable of being inserted into the rod insertion hole (31), a rod fitting hole (34) formed to pass through the head side end wall membe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KITAURA, Ichiro
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
HAND TOOLS
HEATING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
MANIPULATORS
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:A hydraulic cylinder (5A) comprises a rod insertion hole (31) formed in a piston member (12), an auxiliary rod (32) provided to a head side end wall member (15) and capable of being inserted into the rod insertion hole (31), a rod fitting hole (34) formed to pass through the head side end wall member (15) and the auxiliary rod (32), a movable rod (35) installed in the rod fitting hole (34) and whose end portion toward a head side end wall projects to the exterior, a movement restriction mechanism (36) that prohibits shifting of the movable rod (35) in an unclamping state and permits shifting of the movable rod (35) in a clamping state.