BEER LIQUID TRANSPORT APPARATUS - Bridgestone Flowtech Co., Ltd.

Title:

BEER LIQUID TRANSPORT APPARATUS

Document Type and Number:

Japanese Patent JP3638686

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To facilitate the combining to and the removing from a beer tank, and also prevent an accidental removing from generating by a method wherein a cap which surrounds the outer peripheral surface of a body and is rotatable in the circumferential direction, is provided, and a short indent is formed while corresponding with a long hole along the outer periphery of the body, and in the short indent, a spring member which holds the tip of the bent part of a stop ring, is fitted.
SOLUTION: When a cap 40 is turned by a claw 45, a bent part 52 which is fitted in a round hole 16 on a stop ring 50 immediately comes into contact with the peripheral edge of the round hole 16, and the position is kept, and is located in a long indent 43 as is. For this reason, the cap 40 further turns without being stopped by this. The other bent part 51 comes into contact with the peripheral edge of a short indent 42 while the tip of the bent part 51 is being held by a spring member 46, and when the cap 40 is further turned, the bent part 51 moves along a long hole 17 on a body 10, and the stop ring 50 expands its diameter mainly in the groove with a larger diameter of a stepped groove 15. By pulling out a nose 20 under this state, a separation between both parts can be easily completed.

Inventors:

Takahiro Yokomatsu
Kunihiro Tanaka
Yoshiharu Nishimura

Application Number:

JP29899395A

Publication Date:

April 13, 2005

Filing Date:

October 23, 1995

Export Citation:

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