JPS6040752U - Screwjack - Google Patents
ScrewjackInfo
- 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
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)
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.
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)
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)
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 |
-
1983
- 1983-08-27 JP JP13179483U patent/JPS6040752U/en active Pending
Patent Citations (1)
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)
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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