JPS6019406U - Cutting die for forming horizontal holes in concrete girders - Google Patents

Cutting die for forming horizontal holes in concrete girders

Info

Publication number
JPS6019406U
JPS6019406U JP11139483U JP11139483U JPS6019406U JP S6019406 U JPS6019406 U JP S6019406U JP 11139483 U JP11139483 U JP 11139483U JP 11139483 U JP11139483 U JP 11139483U JP S6019406 U JPS6019406 U JP S6019406U
Authority
JP
Japan
Prior art keywords
cutting die
horizontal holes
forming horizontal
concrete girders
horizontal
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
JP11139483U
Other languages
Japanese (ja)
Other versions
JPS646257Y2 (en
Inventor
村瀬　廣行
井手　宣夫
Original Assignee
東海ゴム工業株式会社
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 東海ゴム工業株式会社 filed Critical 東海ゴム工業株式会社
Priority to JP11139483U priority Critical patent/JPS6019406U/en
Publication of JPS6019406U publication Critical patent/JPS6019406U/en
Application granted granted Critical
Publication of JPS646257Y2 publication Critical patent/JPS646257Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
  • Rod-Shaped Construction Members (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) [Abstract] 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図はコンクリート製桁の斜視図であり、第２図乃至
第４図は従来例を説明する縦断面図であり、第５図乃至
第７図は本考案説明する縦断面図であり、第８図は他の
実施例を示す縦断面図である。 ２０・・・コンクリート製桁横締孔成形用抜型、２１・
・・横締孔成形用部材、２２・・・細線部材、３０・・
・コンクリート製桁横締孔成形用抜型、３１・・・横締
孔成形用部材、３２ａ・・・細線部材、３２ｂ・・・細
線部材。FIG. 1 is a perspective view of a concrete girder, FIGS. 2 to 4 are longitudinal sectional views explaining a conventional example, and FIGS. 5 to 7 are longitudinal sectional views illustrating the present invention. FIG. 8 is a longitudinal sectional view showing another embodiment. 20... Cutting die for forming concrete girder horizontal tightening holes, 21.
・・Horizontal tightening hole forming member, 22 ・・Thin wire member, 30 ・・
- Cutting die for forming concrete girder horizontal tightening holes, 31... Member for forming horizontal tightening holes, 32a... Thin wire member, 32b... Thin wire member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 截頭円錐体に形成したウレタンゴムからなる横締孔成形
用部材と、該横締孔成形用部材の軸中心部と同心的に埋
設せしめ、軸方向両端平面中央より外に向って突出して
配置し、一体固着せしめた可撓性のある細線部材とから
なることを特徴とするコンクリート製桁横孔成形用抜型
。A horizontal tightening hole forming member made of urethane rubber formed into a truncated conical body, which is buried concentrically with the axial center of the horizontal tightening hole forming member, and arranged so that both axial ends protrude outward from the center of the plane. A cutting die for forming a horizontal hole in a concrete girder, characterized in that it consists of a flexible thin wire member that is integrally fixed with the member.
JP11139483U 1983-07-18 1983-07-18 Cutting die for forming horizontal holes in concrete girders Granted JPS6019406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11139483U JPS6019406U (en) 1983-07-18 1983-07-18 Cutting die for forming horizontal holes in concrete girders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11139483U JPS6019406U (en) 1983-07-18 1983-07-18 Cutting die for forming horizontal holes in concrete girders

Publications (2)

Publication Number Publication Date
JPS6019406U true JPS6019406U (en) 1985-02-09
JPS646257Y2 JPS646257Y2 (en) 1989-02-17

Family

ID=30258670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11139483U Granted JPS6019406U (en) 1983-07-18 1983-07-18 Cutting die for forming horizontal holes in concrete girders

Country Status (1)

Country Link
JP (1) JPS6019406U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158971U (en) * 1986-03-28 1987-10-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158971U (en) * 1986-03-28 1987-10-08

Also Published As

Publication number Publication date
JPS646257Y2 (en) 1989-02-17

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