Title:
CONNECTION TUBE MEMBER FOR PORTABLE PNEUMATIC EQUIPMENT
Document Type and Number:
Japanese Patent JP3118219
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a connection tube member for portable pneumatic equipment which can handle a manually operated pneumatic tool with facility and mobility even after pneumatic pressure is introduced into the tube.
SOLUTION: A flexible connection tube 11 of a connection tube member A has a base end connected to a pneumatic pressure supplying end, and a front connected to pneumatic equipment. A diameter X-ΔX&phiv of the front portion (c) connected to the pneumatic equipment, including an outer diameter and an effective inner diameter, is set smaller than a diameter X&phiv of a portion (a) from the base end side to the intermediate portion to be connected to the pneumatic pressure supplying end, including the outer diameter and the effective inner diameter.
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Inventors:
Shuzaburo Ishii
Application Number:
JP18584598A
Publication Date:
December 18, 2000
Filing Date:
July 01, 1998
Export Citation:
Assignee:
Shuzaburo Ishii
International Classes:
F16L11/06; F16L11/12; (IPC1-7): F16L11/06; F16L11/12
Domestic Patent References:
| JP7125094A | ||||
| JP671992U | ||||
| JP566395U |
Attorney, Agent or Firm:
Takao Kawasaki