JPS6381990U - - Google Patents

Info

Publication number
JPS6381990U
JPS6381990U JP17439986U JP17439986U JPS6381990U JP S6381990 U JPS6381990 U JP S6381990U JP 17439986 U JP17439986 U JP 17439986U JP 17439986 U JP17439986 U JP 17439986U JP S6381990 U JPS6381990 U JP S6381990U
Authority
JP
Japan
Prior art keywords
lattice rod
joint
groove
ears
locking portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17439986U
Other languages
English (en)
Other versions
JPH0329431Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP17439986U priority Critical patent/JPH0329431Y2/ja
Publication of JPS6381990U publication Critical patent/JPS6381990U/ja
Application granted granted Critical
Publication of JPH0329431Y2 publication Critical patent/JPH0329431Y2/ja
Expired legal-status Critical Current

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  • Sewage (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の格子溝蓋の平面図であり、
第2図及び第3図は、本考案で用いる格子杆の例
を各々一部省略斜視図で示し、第4図及び第5図
は、本考案で用いる継手の例を各々斜視図で示し
、第6図及び第7図は、本考案の連結例を各々断
面図で示し、第8図は、本考案の第6図例を巻回
した状態を示す略図である。 A……格子杆、B……継手、C……単位体、1
……側壁、2……係止部、3……頂部、4……滑
り止め部、5……側辺、6……蝶番耳部、7……
溝部、8……係合部、9,9′……ズレ止め凹部
、10……ズレ止め凸部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 型材の外側壁の長手方向に沿つて小突条を形成
    して係止部となした格子杆Aと、上記格子杆Aの
    係止部と係合する係合部を内壁部に具えた溝型部
    材であつてその両側辺の上端縁を蝶番により枢支
    する耳部を有する継手Bとからなるものであつて
    、上記格子杆Aが上記継手Bの溝部に係着してな
    る単位体Cが、相隣る単位体Cの継手Bの耳部に
    よつて枢支可能に連結してなる格子溝蓋。
JP17439986U 1986-11-13 1986-11-13 Expired JPH0329431Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17439986U JPH0329431Y2 (ja) 1986-11-13 1986-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17439986U JPH0329431Y2 (ja) 1986-11-13 1986-11-13

Publications (2)

Publication Number Publication Date
JPS6381990U true JPS6381990U (ja) 1988-05-30
JPH0329431Y2 JPH0329431Y2 (ja) 1991-06-24

Family

ID=31112745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17439986U Expired JPH0329431Y2 (ja) 1986-11-13 1986-11-13

Country Status (1)

Country Link
JP (1) JPH0329431Y2 (ja)

Also Published As

Publication number Publication date
JPH0329431Y2 (ja) 1991-06-24

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