JPH0468152U - - Google Patents

Info

Publication number
JPH0468152U
JPH0468152U JP11204690U JP11204690U JPH0468152U JP H0468152 U JPH0468152 U JP H0468152U JP 11204690 U JP11204690 U JP 11204690U JP 11204690 U JP11204690 U JP 11204690U JP H0468152 U JPH0468152 U JP H0468152U
Authority
JP
Japan
Prior art keywords
steel material
formwork
base
restraining
formworks
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
JP11204690U
Other languages
English (en)
Other versions
JP2538784Y2 (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 JP11204690U priority Critical patent/JP2538784Y2/ja
Publication of JPH0468152U publication Critical patent/JPH0468152U/ja
Application granted granted Critical
Publication of JP2538784Y2 publication Critical patent/JP2538784Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

【図面の簡単な説明】
第1図は本考案のプレストレス装置の要部を示
す部分縦断面図、第2図は第1図の−線矢視
図、第3図は第1図の−線による端面図であ
る。 1……型枠、2……鋼材、3……ベース、3a
……雌ネジ、4……移動子、4a……雄ネジ、4
b……挿通孔、4c……ヘツド、4d……凹部、
5……拘束部材、6……雌コーン、6a……テー
パ孔、7……雄コーン、7a……収縮片、A……
プレストレス装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 製品の両面を創成する一対の型枠の間に鋼材を
    配置してその両端を前記型枠の外側まで突き出し
    、これらの突き出した部分に前記型枠に対して鋼
    材を外側に引つ張つてテンシヨンを与えるプレス
    トレス装置であつて、前記鋼材が挿通して前記型
    枠の外面に衝き当てて配置するベースと、該ベー
    スに螺合され前記鋼材と同軸方向に移動可能な移
    動子と、該移動子に連接されて前記鋼材の外周面
    を拘束可能な拘束部材とを備えてなるプレストレ
    ス装置。
JP11204690U 1990-10-24 1990-10-24 プレストレス装置 Expired - Fee Related JP2538784Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11204690U JP2538784Y2 (ja) 1990-10-24 1990-10-24 プレストレス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11204690U JP2538784Y2 (ja) 1990-10-24 1990-10-24 プレストレス装置

Publications (2)

Publication Number Publication Date
JPH0468152U true JPH0468152U (ja) 1992-06-17
JP2538784Y2 JP2538784Y2 (ja) 1997-06-18

Family

ID=31859548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11204690U Expired - Fee Related JP2538784Y2 (ja) 1990-10-24 1990-10-24 プレストレス装置

Country Status (1)

Country Link
JP (1) JP2538784Y2 (ja)

Also Published As

Publication number Publication date
JP2538784Y2 (ja) 1997-06-18

Similar Documents

Publication Publication Date Title
JPH0468152U (ja)
JPH0158984U (ja)
JPH0415685U (ja)
JPH035372U (ja)
JPS6450863U (ja)
JPH0179615U (ja)
JPH0477591U (ja)
JPH0191469U (ja)
JPH0178004U (ja)
JPH02121606U (ja)
JPS6158243U (ja)
JPH0433292U (ja)
JPS63161146U (ja)
JPS6431854U (ja)
JPS6385231U (ja)
JPH046301U (ja)
JPS634416U (ja)
JPS644216U (ja)
JPH01102341U (ja)
JPH0446137U (ja)
JPH0345986U (ja)
JPS6351016U (ja)
JPH0436021U (ja)
JPH03126959U (ja)
JPH0335150U (ja)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees