Fastening device for air cylinder
AssigneeTabata Co., Ltd.
InventorsTaro FUJIMA, Yuji KURODA, Samu MOCHIZUKI
Life of this patent
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Abstract
The fastening device for the air cylinder includes a belt having a first end portion and a second end portion, a coupling ring attached to the first end portion of the belt, and a buckle to which the second end portion of the belt is attached. The buckle includes locking grooves in which locking portions of the coupling ring are releasably locked. The locking grooves include openings that gradually widen toward a rear face side. The front face of the buckle includes bent portions that are brought into contact with an outer circumferential face of the air cylinder when coupling between the belt and the coupling ring is released.
Claims4
A fastening device for an air cylinder, the fastening device comprising:
- a belt including a first end portion and a second end portion;
- a coupling ring attached to the first end portion of the belt;
- and
- a buckle to which the second end portion of the belt is attached,
- the buckle including a front face and a rear face, a distal end edge, base end edges, base end portions, and locking grooves that are disposed in the base end potions and in which locking portions of the coupling ring are releasably locked,
- the locking grooves including openings that gradually widen toward a rear face side,
- the front face of the buckle including bent portions that are brought into contact with an outer circumferential face of the air cylinder when coupling between the belt and the coupling ring is released.
Dependencies are inferred from the claim text.