ES454722A1 - Scrapping device for a swivel drum, particularly a drum of shrink for shutters. (Machine-translation by Google Translate, not legally binding) - Google Patents
Scrapping device for a swivel drum, particularly a drum of shrink for shutters. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES454722A1 ES454722A1 ES454722A ES454722A ES454722A1 ES 454722 A1 ES454722 A1 ES 454722A1 ES 454722 A ES454722 A ES 454722A ES 454722 A ES454722 A ES 454722A ES 454722 A1 ES454722 A1 ES 454722A1
- Authority
- ES
- Spain
- Prior art keywords
- drum
- motor
- output shaft
- rotary member
- shutters
- 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.)
- Expired
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Basic Packing Technique (AREA)
Abstract
Drag device for a rotating drum, particularly a winding drum for shutters and the like being the device of the type comprising a rotary member angularly connectable with said drum, a motor, a kinematic chain disposed between an output shaft of said motor and said rotary member for angularly connecting the latter with said output shaft to provide a certain reduction ratio, and locking means for angularly locking the output shaft of the motor when the motor is de-energized, wherein said kinematic chain connecting said motor with said rotary member comprises a transmission device comprising in turn a rotating output element with said rotary member, and two input elements of which the first is rotary with the output shaft of the motor and the second with irreversible transmission means externally operable to rotate said second element or input when the engine is desescitado. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES454722A ES454722A1 (en) | 1976-12-30 | 1976-12-30 | Scrapping device for a swivel drum, particularly a drum of shrink for shutters. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES454722A ES454722A1 (en) | 1976-12-30 | 1976-12-30 | Scrapping device for a swivel drum, particularly a drum of shrink for shutters. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES454722A1 true ES454722A1 (en) | 1978-02-16 |
Family
ID=8472877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454722A Expired ES454722A1 (en) | 1976-12-30 | 1976-12-30 | Scrapping device for a swivel drum, particularly a drum of shrink for shutters. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES454722A1 (en) |
-
1976
- 1976-12-30 ES ES454722A patent/ES454722A1/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |