JPH0482253U - - Google Patents

Info

Publication number
JPH0482253U
JPH0482253U JP12529990U JP12529990U JPH0482253U JP H0482253 U JPH0482253 U JP H0482253U JP 12529990 U JP12529990 U JP 12529990U JP 12529990 U JP12529990 U JP 12529990U JP H0482253 U JPH0482253 U JP H0482253U
Authority
JP
Japan
Prior art keywords
tightening member
separator
attachment portion
inner cylinder
member attachment
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
JP12529990U
Other languages
Japanese (ja)
Other versions
JP2541463Y2 (en
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 JP1990125299U priority Critical patent/JP2541463Y2/en
Publication of JPH0482253U publication Critical patent/JPH0482253U/ja
Application granted granted Critical
Publication of JP2541463Y2 publication Critical patent/JP2541463Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案による型枠用支持具の第１実施
例の断面図、第２図は本考案による型枠用支持具
の第２実施例の断面図、第３図は従来の型枠用支
持具の断面図である。 １０，４０……型枠用支持具、１２，４２……
締付部材、１４，４４……パネル、１６……孔、
２０，５０……セパレータ、２１，５１……締付
部材取付部、２２，５２……拡径部、２３，５３
……縮径部、３０，６０……コーン、３１，６１
……内筒、３２，６２……外筒、３３，６３……
座金、３４……テーパ状部分、３５，６５……ス
リツト、６４……テーパ状部分（小径部分）。 Fig. 1 is a sectional view of a first embodiment of a formwork support according to the present invention, Fig. 2 is a sectional view of a second embodiment of a formwork support according to the present invention, and Fig. 3 is a sectional view of a conventional formwork. FIG. 10,40... Formwork support, 12,42...
Tightening member, 14, 44...panel, 16...hole,
20, 50... Separator, 21, 51... Tightening member attachment part, 22, 52... Expanded diameter part, 23, 53
... Reduced diameter part, 30, 60 ... Cone, 31, 61
...Inner cylinder, 32,62...Outer cylinder, 33,63...
Washer, 34... Tapered portion, 35, 65... Slit, 64... Tapered portion (small diameter portion).

Claims (1)

【実用新案登録請求の範囲】 (1) 少なくとも一端において、締付部材取付部
と該締付部材取付部の内側の拡径部とを有するセ
パレータと、 前記セパレータの端部から挿通されかつ前記拡
径部により後退を阻止されたコーンと、 前記締付部材取付部に取付けられる締付部材と
からなり、 前記コーンが、外筒と、該外筒より軸方向に延
び前記セパレータの軸径より僅かに大きい内径を
具え軸方向のスリツトが形成された内筒とを有す
る、 型枠用支持具。 (2) 前記内筒の外周面に先端に向つて縮径する
テーパ面が形成されている、請求項１記載の型枠
用支持具。 (3) 少なくとも一端において、締付部材取付部
と該締付部材取付部の内側の拡径部とを有するセ
パレータと、 前記セパレータの端部から挿通されかつ前記拡
径部により後退を阻止されたコーンと、 前記締付部材取付部に取付けられる締付部材と
からなり、 前記コーンが、前記セパレータと摩擦係合する
小径部分を具えた内筒と、該内筒より軸方向に延
び先端に摩擦係合接触面を具えた外筒を有する、 型枠用支持具。[Claims for Utility Model Registration] (1) A separator having at least one end thereof a tightening member attachment portion and an enlarged diameter portion inside the tightening member attachment portion; It consists of a cone that is prevented from retracting by a diameter portion, and a tightening member that is attached to the tightening member attachment portion, and the cone extends from the outer tube in the axial direction and has a diameter slightly smaller than the axial diameter of the separator. and an inner cylinder having a large inner diameter and an axial slit. (2) The formwork support according to claim 1, wherein a tapered surface whose diameter decreases toward the tip is formed on the outer circumferential surface of the inner cylinder. (3) A separator having at least one end thereof a tightening member attachment portion and an enlarged diameter portion inside the tightening member attachment portion, and a separator that is inserted through the end of the separator and is prevented from retreating by the enlarged diameter portion. a cone; and a tightening member attached to the tightening member attachment portion, the cone includes an inner cylinder having a small diameter portion that frictionally engages with the separator, and an inner cylinder extending in the axial direction from the inner cylinder and having a friction member at a tip. A formwork support having an outer cylinder with an engaging contact surface.
JP1990125299U 1990-11-29 1990-11-29 Formwork support that prevents co-rotation Expired - Lifetime JP2541463Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990125299U JP2541463Y2 (en) 1990-11-29 1990-11-29 Formwork support that prevents co-rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990125299U JP2541463Y2 (en) 1990-11-29 1990-11-29 Formwork support that prevents co-rotation

Publications (2)

Publication Number Publication Date
JPH0482253U true JPH0482253U (en) 1992-07-17
JP2541463Y2 JP2541463Y2 (en) 1997-07-16

Family

ID=31872902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990125299U Expired - Lifetime JP2541463Y2 (en) 1990-11-29 1990-11-29 Formwork support that prevents co-rotation

Country Status (1)

Country Link
JP (1) JP2541463Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015071915A (en) * 2013-10-04 2015-04-16 株式会社国元商会 Concrete form structure
JP5832689B1 (en) * 2015-08-05 2015-12-16 鹿島建設株式会社 Method for manufacturing concrete structure, friction reducing member, and formwork structure for concrete structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51126932U (en) * 1975-04-09 1976-10-14
JPS6180941U (en) * 1984-10-31 1986-05-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51126932U (en) * 1975-04-09 1976-10-14
JPS6180941U (en) * 1984-10-31 1986-05-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015071915A (en) * 2013-10-04 2015-04-16 株式会社国元商会 Concrete form structure
JP5832689B1 (en) * 2015-08-05 2015-12-16 鹿島建設株式会社 Method for manufacturing concrete structure, friction reducing member, and formwork structure for concrete structure

Also Published As

Publication number Publication date
JP2541463Y2 (en) 1997-07-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term