JPS5854440U - PC steel bar - Google Patents

PC steel bar

Info

Publication number
JPS5854440U
JPS5854440U JP14869981U JP14869981U JPS5854440U JP S5854440 U JPS5854440 U JP S5854440U JP 14869981 U JP14869981 U JP 14869981U JP 14869981 U JP14869981 U JP 14869981U JP S5854440 U JPS5854440 U JP S5854440U
Authority
JP
Japan
Prior art keywords
steel
steel bar
steel wire
spiral groove
utility
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
JP14869981U
Other languages
Japanese (ja)
Other versions
JPS6126430Y2 (en
Inventor
海渡　栄松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitani Sekisan Co Ltd
Original Assignee
Mitani Sekisan Co Ltd
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 Mitani Sekisan Co Ltd filed Critical Mitani Sekisan Co Ltd
Priority to JP14869981U priority Critical patent/JPS5854440U/en
Publication of JPS5854440U publication Critical patent/JPS5854440U/en
Application granted granted Critical
Publication of JPS6126430Y2 publication Critical patent/JPS6126430Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
  • Piles And Underground Anchors (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 drawings]

第１図はこの考案実施例に用いた鋼棒の一部を省略した
正面図、第２図はこめ考案の実施鋼棒を用いたコンクリ
ート抗の一部断面拡大図である。 １・・・・・・鋼棒、２・・・・・・螺線溝、３・曲・
鋼線、４・・・・・・頭部。FIG. 1 is a partially omitted front view of the steel rod used in the embodiment of this invention, and FIG. 2 is an enlarged partial sectional view of a concrete shaft using the steel rod of this invention. 1... Steel bar, 2... Spiral groove, 3... Curved...
Steel wire, 4...Head.

Claims (1)

【実用新案登録請求の範囲】 １　鋼棒に刻設された螺線溝にミ鋼線を巻きつけ固定し
、前記鋼線の一部は前記螺線溝より突出させてなるｐｃ
鋼棒。 ２　鋼線は、螺線溝の深さの２倍以上の厚さとした実用
新案登録請求の範囲第１項記載のｐｃ鋼棒。 ３　鋼線は鋼棒の一部又は全長に亘って巻き付けた実用
新案登録請求の範囲第１項又は第２項記載のｐｃ鋼棒。[Claims for Utility Model Registration] 1. A PC made by winding and fixing a steel wire around a spiral groove carved in a steel bar, with a portion of the steel wire protruding from the spiral groove.
steel rod. 2. The PC steel bar according to claim 1, wherein the steel wire has a thickness that is at least twice the depth of the spiral groove. 3. The PC steel rod according to claim 1 or 2 of the utility model registration claim, in which the steel wire is wound around a part or the entire length of the steel rod.
JP14869981U 1981-10-06 1981-10-06 PC steel bar Granted JPS5854440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14869981U JPS5854440U (en) 1981-10-06 1981-10-06 PC steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14869981U JPS5854440U (en) 1981-10-06 1981-10-06 PC steel bar

Publications (2)

Publication Number Publication Date
JPS5854440U true JPS5854440U (en) 1983-04-13
JPS6126430Y2 JPS6126430Y2 (en) 1986-08-08

Family

ID=29941505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14869981U Granted JPS5854440U (en) 1981-10-06 1981-10-06 PC steel bar

Country Status (1)

Country Link
JP (1) JPS5854440U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376818B1 (en) * 2002-03-21 2003-03-20 함텍아시아 주식회사 Manufacturing process and manufacturing device for electric pole

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522398A (en) * 1975-06-24 1977-01-10 Tokai Kagaku Kogyo Kk Alarm-cenral-monitoring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522398A (en) * 1975-06-24 1977-01-10 Tokai Kagaku Kogyo Kk Alarm-cenral-monitoring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376818B1 (en) * 2002-03-21 2003-03-20 함텍아시아 주식회사 Manufacturing process and manufacturing device for electric pole
WO2003080303A1 (en) * 2002-03-21 2003-10-02 Hammtek Asia, Inc. Method and apparatus of manufacturing electric pole

Also Published As

Publication number Publication date
JPS6126430Y2 (en) 1986-08-08

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