JPS5813347U - Washer for tightening concrete formwork - Google Patents

Washer for tightening concrete formwork

Info

Publication number
JPS5813347U
JPS5813347U JP10806381U JP10806381U JPS5813347U JP S5813347 U JPS5813347 U JP S5813347U JP 10806381 U JP10806381 U JP 10806381U JP 10806381 U JP10806381 U JP 10806381U JP S5813347 U JPS5813347 U JP S5813347U
Authority
JP
Japan
Prior art keywords
washer
tightening
concrete formwork
insertion hole
tightening concrete
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
JP10806381U
Other languages
Japanese (ja)
Other versions
JPS6345479Y2 (en
Inventor
徳夫 米谷
Original Assignee
株式会社国元商会
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 by 株式会社国元商会 filed Critical 株式会社国元商会
Priority to JP10806381U priority Critical patent/JPS5813347U/en
Publication of JPS5813347U publication Critical patent/JPS5813347U/en
Application granted granted Critical
Publication of JPS6345479Y2 publication Critical patent/JPS6345479Y2/ja
Granted legal-status Critical Current

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  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案−実施例を示す一部切欠側面図、第２図
は同正面図、第３図は同底面図、第４図は第２図のＸ−
Ｘ線断面図、第５図は変形例を示す要部の正面図、第６
図は第５図のＹ−Ｙ線断面図である。 １・・・・・・座金、２・・・・・・締付杆挿通孔、３
，４・・・・・・両端折曲部、５．６・・・・・・ばた
材締付部、７，８・・・・・・突曲リブ、９・・・・・
べさび受面、１０．１１・・・・・・裂開リブ内側縁。Fig. 1 is a partially cutaway side view showing an embodiment of the present invention, Fig. 2 is a front view of the same, Fig. 3 is a bottom view of the same, and Fig. 4 is an X-
An X-ray sectional view, Figure 5 is a front view of the main part showing a modified example, and Figure 6 is a front view of the main part showing a modified example.
The figure is a sectional view taken along the Y-Y line in FIG. 5. 1...Washer, 2...Tightening rod insertion hole, 3
, 4... Both ends bent part, 5.6... Flap material tightening part, 7, 8... Protruding rib, 9...
Bevel bearing surface, 10.11... Inner edge of split rib.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] くさび孔付き締付杆の挿通孔を中央部に備え、この挿通
孔と両端に設けた内方への折曲部との間にぼた材締付部
を有すると共に両側辺にそって外側に突出する補強用リ
ブを設けたコンクリート型枠締付用座金であって、前記
左右両ぼた材締付部における前記左右両リブ間の間隔が
前記挿通孔のある側程狭くなるように、前記左右両リブ
の内側縁を座金長さ方向に対して傾斜させた事を特徴と
するコンクリート型枠締付用座金。It has an insertion hole for a tightening rod with a wedge hole in the center, and has a lumber material tightening part between this insertion hole and the inwardly bent parts provided at both ends, and extends outward along both sides. The washer for tightening concrete formwork is provided with a protruding reinforcing rib, and the space between the left and right ribs in the left and right butt material tightening portions becomes narrower as the insertion hole is located. A washer for tightening concrete formwork, characterized in that the inner edges of both left and right ribs are inclined with respect to the length direction of the washer.
JP10806381U 1981-07-20 1981-07-20 Washer for tightening concrete formwork Granted JPS5813347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10806381U JPS5813347U (en) 1981-07-20 1981-07-20 Washer for tightening concrete formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10806381U JPS5813347U (en) 1981-07-20 1981-07-20 Washer for tightening concrete formwork

Publications (2)

Publication Number Publication Date
JPS5813347U true JPS5813347U (en) 1983-01-27
JPS6345479Y2 JPS6345479Y2 (en) 1988-11-25

Family

ID=29902485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10806381U Granted JPS5813347U (en) 1981-07-20 1981-07-20 Washer for tightening concrete formwork

Country Status (1)

Country Link
JP (1) JPS5813347U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241223U (en) * 1975-09-16 1977-03-24
JPS5531945U (en) * 1978-08-22 1980-02-29

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116635A (en) * 1975-04-07 1976-10-14 Toshiba Corp Data transmission system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241223U (en) * 1975-09-16 1977-03-24
JPS5531945U (en) * 1978-08-22 1980-02-29

Also Published As

Publication number Publication date
JPS6345479Y2 (en) 1988-11-25

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