GB0001529D0 - Drive system for roller shutter - Google Patents

Drive system for roller shutter

Info

Publication number
GB0001529D0
GB0001529D0 GB0001529A GB0001529A GB0001529D0 GB 0001529 D0 GB0001529 D0 GB 0001529D0 GB 0001529 A GB0001529 A GB 0001529A GB 0001529 A GB0001529 A GB 0001529A GB 0001529 D0 GB0001529 D0 GB 0001529D0
Authority
GB
United Kingdom
Prior art keywords
motor
contact surface
output shaft
frictional contact
electromagnetic brake
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.)
Ceased
Application number
GB0001529A
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.)
SECUREDRIVE SYSTEMS Ltd
Original Assignee
SECUREDRIVE SYSTEMS Ltd
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 SECUREDRIVE SYSTEMS Ltd filed Critical SECUREDRIVE SYSTEMS Ltd
Priority to GB0001529A priority Critical patent/GB0001529D0/en
Publication of GB0001529D0 publication Critical patent/GB0001529D0/en
Priority to PCT/GB2001/000250 priority patent/WO2001055548A1/en
Priority to EP01901306A priority patent/EP1252412A1/en
Priority to AU2001226965A priority patent/AU2001226965A1/en
Ceased legal-status Critical Current

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

A drive system for a roller door comprises a motor; an output shaft from the motor; and a drive flange drivably connected to the output shaft and adapted to be mounted within the barrel of the roller door in driving engagement therewith. The drive assembly further comprises a braking surface mounted for rotation with the output shaft of the motor and auxiliary drive means for driving the output shaft of the motor, comprising a friction disc having a first frictional contact surface selectively engageable with the braking surface mounted for rotation with the motor output shaft and a second frictional contact surface, and an electromagnetic brake assembly including a contact pad for contacting the second frictional contact surface of the override drive means, which contact pad is movable between a release position when electrical energy is being supplied to the motor and to the electromagnetic brake assembly and a braking position when the supply of electrical energy to the motor and to the electromagnetic brake assembly is interrupted. When the supply of electrical energy to the motor and to the electromagnetic brake assembly is interrupted, the first frictional contact surface is engaged with the braking surface and the second frictional contact surface is engaged with the second contact surface of the auxiliary drive means.
GB0001529A 2000-01-25 2000-01-25 Drive system for roller shutter Ceased GB0001529D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0001529A GB0001529D0 (en) 2000-01-25 2000-01-25 Drive system for roller shutter
PCT/GB2001/000250 WO2001055548A1 (en) 2000-01-25 2001-01-24 Drive system
EP01901306A EP1252412A1 (en) 2000-01-25 2001-01-24 Drive system
AU2001226965A AU2001226965A1 (en) 2000-01-25 2001-01-24 Drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0001529A GB0001529D0 (en) 2000-01-25 2000-01-25 Drive system for roller shutter

Publications (1)

Publication Number Publication Date
GB0001529D0 true GB0001529D0 (en) 2000-03-15

Family

ID=9884196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0001529A Ceased GB0001529D0 (en) 2000-01-25 2000-01-25 Drive system for roller shutter

Country Status (4)

Country Link
EP (1) EP1252412A1 (en)
AU (1) AU2001226965A1 (en)
GB (1) GB0001529D0 (en)
WO (1) WO2001055548A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875530B1 (en) * 2004-09-21 2006-12-08 Bubendorff Sa AUTOMATICALLY CLUTCH DRIVE DEVICE FOR BUILDING CLOSURE SYSTEM.
BE1016242A3 (en) * 2004-10-15 2006-06-06 Dynaco International Sa Device with a drum mounted in which a drive motor.
CN107829669B (en) * 2017-12-01 2023-12-26 福建安麟智能科技股份有限公司 Manual door opening system of roller shutter door motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568932B1 (en) * 1984-08-09 1986-11-28 Lassie Patrick DEVICE FOR OPERATING ROLLER SHUTTERS
DE3504489A1 (en) * 1985-02-09 1986-08-14 Lothar 7984 Wolpertswende Huber Device for manual operation of the winding shaft, which can be driven by an electric motor, for example of a roller shutter in the case of the electric motor being unpowered
FR2741661B1 (en) * 1995-11-27 1999-06-18 Simu DEVICE FOR ROTATING A ROLLING SHUTTER WINDING ELEMENT

Also Published As

Publication number Publication date
AU2001226965A1 (en) 2001-08-07
WO2001055548A1 (en) 2001-08-02
EP1252412A1 (en) 2002-10-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)