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
Application number
ES454722A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUROTOR SpA
Original Assignee
EUROTOR SpA
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 EUROTOR SpA filed Critical EUROTOR SpA
Priority to ES454722A priority Critical patent/ES454722A1/en
Publication of ES454722A1 publication Critical patent/ES454722A1/en
Expired legal-status Critical Current

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)
ES454722A 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) Expired ES454722A1 (en)

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)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405