Title:
EXTENDING/RETRACTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/140993
Kind Code:
A1
Abstract:
Provided is an extending/retracting device with excellent operability. A leg body (12), which is an extending/retracting device, is equipped with an upper tubular body (21), a lower tubular body (22), and a fastening means (31) that fastens the lower tubular body (22) with respect to the upper tubular body (21) in a releasable manner. The fastening means (31) has a rotatable operating body (61). The lower tubular body (22) is fastened to and released from the upper tubular body (21) by rotating the operating body (61) by a prescribed angle.
Inventors:
NAKATANI KOICHIRO (JP)
Application Number:
PCT/JP2014/057804
Publication Date:
September 24, 2015
Filing Date:
March 20, 2014
Export Citation:
Assignee:
VELBON KK (JP)
International Classes:
G03B17/56
Foreign References:
| JPS51134435U | 1976-10-29 | |||
| JPH09230491A | 1997-09-05 |
Attorney, Agent or Firm:
KABASAWA Joo et al. (JP)
Noboru Kabasawa (JP)
Noboru Kabasawa (JP)
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