Device is twisted in leak protection of engine bolt

The utility model discloses a device is twisted in leak protection of engine bolt belongs to the engine technology field, include with the sleeve and the suit of the head shape looks adaptation of engine bolt are in fixer on the sleeve, the outside of fixer is equipped with along its radial flange t...

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Bibliographic Details
Main Authors LIU SHUJIE, YAO ZEGUANG
Format Patent
LanguageChinese
English
Published 07.12.2016
Subjects
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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Summary:The utility model discloses a device is twisted in leak protection of engine bolt belongs to the engine technology field, include with the sleeve and the suit of the head shape looks adaptation of engine bolt are in fixer on the sleeve, the outside of fixer is equipped with along its radial flange that sets up, the flange corresponds side in the sleeve sets up, be equipped with mark mechanism on the flange, mark mechanism include fixed mounting in marker pen sleeve on the flange, the telescopic extending direction of marker pen with the extending direction of flange is the same, there is marker pen along its axial slidable mounting in the marker pen sleeve, all be equipped with the confession on flange and the sleeve the passageway that marker pen passed. The utility model is not only simple in structure, it is with low costs, reduced workman intensity of labour moreover, improved work efficiency, eliminated to leak and twisted the risk of bringing, and to the bolt that the multistep was screwed up, can disti
Bibliography:Application Number: CN20162513279U