Title:
FIRE NOZZLE WITH CLOSING HANDLE
Document Type and Number:
Japanese Patent JP2018057469
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fire nozzle enabling an operator to detect easily a rotation position of a closing handle, and hardly generating a wrong operation.SOLUTION: A fire nozzle includes a nozzle body 1, a valving element 2 in the nozzle body 1, a closing handle 3 rotatable together with the valving element 2, and a closing handle regulator 4 for regulating a rotation angle of the closing handle 3. The closing handle 3 has a projection pin P formed protrusively up to a prescribed projection amount in a rotary shaft direction by being forcibly energized, and the closing handle regulator 4 has a tilted projection side 41A/42A erected on the outer periphery of the nozzle body 1, for locking a pin tip part of the projection pin P.SELECTED DRAWING: Figure 1
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Inventors:
IWASAKI HIROMI
Application Number:
JP2016195322A
Publication Date:
April 12, 2018
Filing Date:
October 02, 2016
Export Citation:
Assignee:
IWASAKI SEISAKUSHO KK
International Classes:
A62C31/03
Domestic Patent References:
| JPS3915291Y1 | ||||
| JP3127847U | 2006-12-14 | |||
| JP2013169338A | 2013-09-02 | |||
| JP2012056625A | 2012-03-22 |
Foreign References:
| US8113240B2 | 2012-02-14 | |||
| US6354320B1 | 2002-03-12 | |||
| US4589439A | 1986-05-20 | |||
| US2806741A | 1957-09-17 |
Attorney, Agent or Firm:
Morita Takuo
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