JPS5357655A - Electric hoist - Google Patents
Electric hoistInfo
- Publication number
- JPS5357655A JPS5357655A JP13051976A JP13051976A JPS5357655A JP S5357655 A JPS5357655 A JP S5357655A JP 13051976 A JP13051976 A JP 13051976A JP 13051976 A JP13051976 A JP 13051976A JP S5357655 A JPS5357655 A JP S5357655A
- Authority
- JP
- Japan
- Prior art keywords
- electric hoist
- over
- lowering
- raising
- constituting
- 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
- Control And Safety Of Cranes (AREA)
Abstract
PURPOSE: To prevent over-raising and over-lowering of an electric hoist, by constituting a two-stage operated limit switch by coupling a resilient member to a movable shaft.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13051976A JPS5357655A (en) | 1976-11-01 | 1976-11-01 | Electric hoist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13051976A JPS5357655A (en) | 1976-11-01 | 1976-11-01 | Electric hoist |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5357655A true JPS5357655A (en) | 1978-05-25 |
Family
ID=15036223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13051976A Pending JPS5357655A (en) | 1976-11-01 | 1976-11-01 | Electric hoist |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5357655A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678109U (en) * | 1979-11-21 | 1981-06-25 |
-
1976
- 1976-11-01 JP JP13051976A patent/JPS5357655A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678109U (en) * | 1979-11-21 | 1981-06-25 |
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