JPS53116665A - Screw jack - Google Patents
Screw jackInfo
- Publication number
- JPS53116665A JPS53116665A JP5519075A JP5519075A JPS53116665A JP S53116665 A JPS53116665 A JP S53116665A JP 5519075 A JP5519075 A JP 5519075A JP 5519075 A JP5519075 A JP 5519075A JP S53116665 A JPS53116665 A JP S53116665A
- Authority
- JP
- Japan
- Prior art keywords
- screw jack
- danger
- vicinity
- setting
- prevent
- 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
- Electrolytic Production Of Metals (AREA)
Abstract
PURPOSE: To prevent a danger of the projected portion of a screw jack by setting the upper limit of a threaded bar below the vicinity of the upper surface of a stationary trestle thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5519075A JPS53116665A (en) | 1975-05-06 | 1975-05-06 | Screw jack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5519075A JPS53116665A (en) | 1975-05-06 | 1975-05-06 | Screw jack |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53116665A true JPS53116665A (en) | 1978-10-12 |
Family
ID=12991771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5519075A Pending JPS53116665A (en) | 1975-05-06 | 1975-05-06 | Screw jack |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53116665A (en) |
-
1975
- 1975-05-06 JP JP5519075A patent/JPS53116665A/en active Pending
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