Title:
FLEXIBLE FENCE
Document Type and Number:
Japanese Patent JP3618483
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flexible fence which can be freely installed in a winding promenade or a slope, and by which the rotation of a beam can be prevented, and the beam 6 can be surely connected to a strut.
SOLUTION: A flexible fence comprises plural struts 5 erected at designated spaces, plural beams 6 stretched between the adjacent struts 5, 5, universal joints 7 projected on both end parts of each beam 6 and the side of each strut 5 for connecting the end parts of the beams 6 to the struts 5 in such a manner as to be rotated in an arbitrary direction, and a joint receiver 10. The universal joint 7 and the joint receiver 10 are provided with an engagement groove 10a and an engagement projection 7f engaged with the engagement groove 10a which are mutually engaged to inhibit the beam 6 from being rotated round the member shaft.
Inventors:
Toshihiro Arai
Norihiko Kajimura
Shun Osawa
Norihiko Kajimura
Shun Osawa
Application Number:
JP24466196A
Publication Date:
February 09, 2005
Filing Date:
September 17, 1996
Export Citation:
Assignee:
Sumitomo Metal Building Materials Co., Ltd.
International Classes:
E01F15/04; E01F13/08; E01F15/00; E01F15/02; (IPC1-7): E01F15/00
Domestic Patent References:
| JP6067734U | ||||
| JP8312204A | ||||
| JP6030212U | ||||
| JP6074616U |
Attorney, Agent or Firm:
Satoshi Kumon
Kumon enjoyment
Kumon enjoyment