JPS6098610U - Fixing device for internally threaded cylinder - Google Patents

Fixing device for internally threaded cylinder

Info

Publication number
JPS6098610U
JPS6098610U JP19073383U JP19073383U JPS6098610U JP S6098610 U JPS6098610 U JP S6098610U JP 19073383 U JP19073383 U JP 19073383U JP 19073383 U JP19073383 U JP 19073383U JP S6098610 U JPS6098610 U JP S6098610U
Authority
JP
Japan
Prior art keywords
nut
shaft body
fixing device
sleeve
threaded
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
JP19073383U
Other languages
Japanese (ja)
Other versions
JPH0221208Y2 (en
Inventor
勝 上田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP19073383U priority Critical patent/JPS6098610U/en
Publication of JPS6098610U publication Critical patent/JPS6098610U/en
Application granted granted Critical
Publication of JPH0221208Y2 publication Critical patent/JPH0221208Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (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図は弾性直結型ｐｃ枕木の設置方法を説明する断面
図、第２図と第３図は従来技術を説明するための弾性直
結型枕木製作用型枠の断面図と要部の拡大断面図、第４
図と第５図は従来技術を説明するための断面図と要部拡
大断面図である。第６図、第７図が本考案の一実施例を
示し、第６図は断面図、第７図は作用図である。第８図
は本考案の別実施例を示す断面図である。　。 Ａ・・・雌ねじ付き筒体（保持ボルト用アンカー）、Ａ
′・・・雌ねじ付き筒体（埋込栓）、Ｂ・・・底板、１
・・・軸体、２・・・回転操作部、３・・・ナツト、４
・・・雄ねじ部、５・・・環状段差部、８・・・スリー
ブ、９・・・雄ねじ部、１０・・・ナツト。Figure 1 is a cross-sectional view explaining the installation method of elastic direct-connection type PC sleepers, and Figures 2 and 3 are cross-sectional views and enlarged cross-sections of essential parts of the elastic direct-connection type sleeper working formwork to explain the prior art. Figure, 4th
This figure and FIG. 5 are a cross-sectional view and an enlarged cross-sectional view of essential parts for explaining the prior art. FIGS. 6 and 7 show an embodiment of the present invention, with FIG. 6 being a sectional view and FIG. 7 being an operational view. FIG. 8 is a sectional view showing another embodiment of the present invention. . A... Cylindrical body with internal thread (anchor for holding bolt), A
'... Cylindrical body with internal thread (embedded plug), B... Bottom plate, 1
... Shaft body, 2 ... Rotation operation section, 3 ... Nut, 4
...Male thread part, 5...Annular step part, 8...Sleeve, 9...Male thread part, 10...Nut.

Claims (1)

【実用新案登録請求の範囲】 ■　ｐｃ枕木等の製作用型枠の底板に対して前記ｐｃ枕
木等に埋設′される雌ねじ付き筒体を固定するための装
置であって、前記酸ねじ付き筒体に対して挿抜自在で、
上端には回転操作部を有し、下端には前記底板に固着さ
れたナツトと螺合する雄ねじ部を有し、かつ、当該雄ね
じ部を前記ナツトにねじ込むことにより、前記ナツトの
上面と密着する環状段差部を形成した軸体と、この軸体
に対して回転自在ならびに一定範囲内で軸芯方向移動自
在に套嵌された下細りテーパー状のスリーブと、前記軸
体の前記スリーブよりも上方に突出した部分に形成され
た雄ねじ部と螺合した前記スリーブを押し下げるための
ナツトとを備えて成る雌ねじ付き筒体の固定装置。 ■　前記回転操作部が、前記軸体の上端に溶接されたナ
ツトによって構成されていることを特徴とする実用新案
登録請求の範囲第０項に記載の雌ねじ付き筒体の固定装
置。[Claims for Utility Model Registration] ■ A device for fixing an internally threaded cylinder embedded in the PC sleeper etc. to the bottom plate of a formwork for producing PC sleepers, the device comprising: It can be inserted and removed from the body,
The upper end has a rotation operation part, the lower end has a male threaded part that screws into the nut fixed to the bottom plate, and when the male threaded part is screwed into the nut, it comes into close contact with the upper surface of the nut. a shaft body forming an annular stepped portion; a tapered sleeve fitted on the shaft body so as to be rotatable and movable in the axial direction within a certain range; and a sleeve above the sleeve of the shaft body. A fixing device for a female threaded cylindrical body, comprising a male thread portion formed on a protruding portion and a nut for pushing down the threaded sleeve. (2) The fixing device for a female threaded cylindrical body according to claim 0 of the registered utility model, characterized in that the rotation operation part is constituted by a nut welded to the upper end of the shaft body.
JP19073383U 1983-12-09 1983-12-09 Fixing device for internally threaded cylinder Granted JPS6098610U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19073383U JPS6098610U (en) 1983-12-09 1983-12-09 Fixing device for internally threaded cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19073383U JPS6098610U (en) 1983-12-09 1983-12-09 Fixing device for internally threaded cylinder

Publications (2)

Publication Number Publication Date
JPS6098610U true JPS6098610U (en) 1985-07-05
JPH0221208Y2 JPH0221208Y2 (en) 1990-06-08

Family

ID=30410894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19073383U Granted JPS6098610U (en) 1983-12-09 1983-12-09 Fixing device for internally threaded cylinder

Country Status (1)

Country Link
JP (1) JPS6098610U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010265592A (en) * 2009-05-12 2010-11-25 Central Japan Railway Co Sleeper with embedded material, embedded material, and method for manufacturing sleeper with embedded material
JP2011006938A (en) * 2009-06-26 2011-01-13 Sekisui Chem Co Ltd Sleeper and manufacturing method of sleeper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010265592A (en) * 2009-05-12 2010-11-25 Central Japan Railway Co Sleeper with embedded material, embedded material, and method for manufacturing sleeper with embedded material
JP2011006938A (en) * 2009-06-26 2011-01-13 Sekisui Chem Co Ltd Sleeper and manufacturing method of sleeper

Also Published As

Publication number Publication date
JPH0221208Y2 (en) 1990-06-08

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