Title:
LENGTH ADJUSTABLE TELESCOPIC ROD
Document Type and Number:
Japanese Patent JP2005226813
Kind Code:
A
Abstract:
To provide a length adjustable telescopic rod which simplifies the length adjusting operation and has high strength.
A locking hole 9 is bored in an outer side surface of an outer rod 4. A sleeve 6 is provided with engagement holes 15, 16 which correspond to the locking hole 9 under such a condition that an expanded diameter flange 14 of the sleeve is in contact with one end of the outer rod 4. A rod-like fixture means 8 for securing the sleeve 6 and an inner rod 5 so as not to move longitudinally with respect to the outer rod 4, is inserted in the engaging hole 9 and the engagement holes 15, 16.
Inventors:
NAKAMURA KENJI
NIIHORI KANESHIGE
NIIHORI KANESHIGE
Application Number:
JP2004038835A
Publication Date:
August 25, 2005
Filing Date:
February 16, 2004
Export Citation:
Assignee:
OKAMURA CORP
International Classes:
A47B9/14; A47B91/02; F16B7/14; F16B7/18; F16B12/40; F16B12/44; (IPC1-7): F16B7/14; A47B9/14; A47B91/02; F16B7/18; F16B12/40; F16B12/44
Attorney, Agent or Firm:
Soichi Takezawa
Noritsugu Nakama
Noritsugu Nakama