JPS6040752U - Screwjack - Google Patents

Screwjack

Info

Publication number
JPS6040752U
JPS6040752U JP13179483U JP13179483U JPS6040752U JP S6040752 U JPS6040752 U JP S6040752U JP 13179483 U JP13179483 U JP 13179483U JP 13179483 U JP13179483 U JP 13179483U JP S6040752 U JPS6040752 U JP S6040752U
Authority
JP
Japan
Prior art keywords
engaging member
screws
outer end
female thread
screw jack
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.)
Pending
Application number
JP13179483U
Other languages
Japanese (ja)
Inventor
元 中谷
Original Assignee
東急建設株式会社
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 東急建設株式会社 filed Critical 東急建設株式会社
Priority to JP13179483U priority Critical patent/JPS6040752U/en
Publication of JPS6040752U publication Critical patent/JPS6040752U/en
Pending legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (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]

図面はこの考案の一実施例を示すもので、第１図は平面
図、第２図は側面図、第３図は断面図、第４図はこの考
案が使用される枠体の組み立てを示す平面図、第５図は
枠体にコンクリートを打設した状態の断面平面図、第６
図はネジジヤツキの使用状態を示す斜視図である。 Ａ・・・ネジジヤツキ、１・・・筒体、２，３・・・ネ
ジ棒、４，５・・・係合部材、８・・・突起、１３・・
・ハンドル。The drawings show one embodiment of this invention; Fig. 1 is a plan view, Fig. 2 is a side view, Fig. 3 is a sectional view, and Fig. 4 shows the assembly of a frame in which this invention is used. Plan view, Figure 5 is a cross-sectional plan view of the frame with concrete poured, Figure 6 is
The figure is a perspective view showing how the screwdriver is used. A... Screw jack, 1... Cylindrical body, 2, 3... Threaded rod, 4, 5... Engaging member, 8... Protrusion, 13...
·handle.

Claims (1)

【実用新案登録請求の範囲】 １　両端内部に左雌ネジおよび右雌ネジを形成し外部に
回転手段を備えた筒体と、前記両ネジにそれぞれ嵌合し
た一対のネジ棒と、この両ネジ棒の外端部に設けられた
建造物の主要部材に係合する係合部材とからなることを
特徴とするネジジヤツキ。 ２　前記係合部材はネジ棒の外端部に固定または回動可
能に設けられていることを特徴とする実用新案登録請求
の範囲第１項記載のネジジヤツキ。 ３　前記係合部材に位置決めをする当接片を設けたこと
を特徴とする実用新案登録請求の範囲第１項記載のネジ
ジヤツキ。[Scope of Claim for Utility Model Registration] 1. A cylindrical body with a left-hand female thread and a right-hand female thread formed inside both ends and a rotating means on the outside, a pair of threaded rods each fitted with said both screws, and said both screws. A screwdriver characterized by comprising an engaging member provided at an outer end of a rod and engaged with a main member of a building. 2. The screw jack according to claim 1, wherein the engaging member is fixedly or rotatably provided on the outer end of the threaded rod. 3. The screw jack according to claim 1, wherein the engaging member is provided with an abutment piece for positioning.
JP13179483U 1983-08-27 1983-08-27 Screwjack Pending JPS6040752U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13179483U JPS6040752U (en) 1983-08-27 1983-08-27 Screwjack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13179483U JPS6040752U (en) 1983-08-27 1983-08-27 Screwjack

Publications (1)

Publication Number Publication Date
JPS6040752U true JPS6040752U (en) 1985-03-22

Family

ID=30297843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13179483U Pending JPS6040752U (en) 1983-08-27 1983-08-27 Screwjack

Country Status (1)

Country Link
JP (1) JPS6040752U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131515U (en) * 1986-02-14 1987-08-19
JPS62180113U (en) * 1986-05-07 1987-11-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852247B2 (en) * 1976-04-14 1983-11-21 株式会社日立製作所 Overcurrent limit circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852247B2 (en) * 1976-04-14 1983-11-21 株式会社日立製作所 Overcurrent limit circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131515U (en) * 1986-02-14 1987-08-19
JPS62180113U (en) * 1986-05-07 1987-11-16

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