Hammer type soil excavating machine

A hammer device is coupled to an outer portion of a handle, an operating portion is attached to the other portion of the handle, a holding section is attached to one side of the operating portion, and at the same time, a pair of excavators is rotatably attached to an outer portion of the holding sec...

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Bibliographic Details
Main Author MUKAI; TOSHIO
Format Patent
LanguageEnglish
Published 16.08.1994
Edition5
Subjects
DREDGING
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
FOUNDATIONS
HAND TOOLS
HYDRAULIC ENGINEERING
MANIPULATORS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PERCUSSIVE TOOLS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
SOIL SHIFTING
TRANSPORTING
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Summary:A hammer device is coupled to an outer portion of a handle, an operating portion is attached to the other portion of the handle, a holding section is attached to one side of the operating portion, and at the same time, a pair of excavators is rotatably attached to an outer portion of the holding section to conduct a bumping operation and opening and closing operations upon transmission from the operating portion. By this, burdens imposed on workers are reduced, at the same time, security of work is assured and time required for completion of works can be greatly shortened and reduced.
Bibliography:Application Number: US19930027523