CA2641641A1 - Aperture closures - Google Patents

Aperture closures Download PDF

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Publication number
CA2641641A1
CA2641641A1 CA 2641641 CA2641641A CA2641641A1 CA 2641641 A1 CA2641641 A1 CA 2641641A1 CA 2641641 CA2641641 CA 2641641 CA 2641641 A CA2641641 A CA 2641641A CA 2641641 A1 CA2641641 A1 CA 2641641A1
Authority
CA
Canada
Prior art keywords
drive
arrangement
closure member
signal
arrangement according
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.)
Granted
Application number
CA 2641641
Other languages
French (fr)
Other versions
CA2641641C (en
Inventor
Bruce Stanley Gunton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2641641A priority Critical patent/CA2641641C/en
Publication of CA2641641A1 publication Critical patent/CA2641641A1/en
Application granted granted Critical
Publication of CA2641641C publication Critical patent/CA2641641C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/686—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/652—Belts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/668—Pulleys; Wheels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/676—Transmission of human force
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/61—Power supply
    • E05Y2400/612—Batteries
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/20—Adjustable with specific transmission movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

A sliding door mechanism controls a door 10 in the form of a series of horizontal slats articulated to the slats above and below to move from a closed position in a vertical plane, along between tracks 14, until open. The door is moved by cables winding on or off a cable drum 12 driven through a drive belt 16 by an electric motor 18. The motor is on a carriage mounted at 30 to allow the drive belt to be slackened to remove drive from the drum 12.

Control circuits 20 for the apparatus are described.

Claims (10)

1. An aperture closure member control arrangement comprising drive means operable to drive the closure member, and control means operable to count number of times the arrangement has been operated to open or close the aperture closure member and to modify operation in accordance with the count.
2. An arrangement according to claim 1, wherein the drive means provides fast and slow modes for closing the closure member, the control means inhibiting fast closure after a predetermined numbers of counts has been reached.
3. An arrangement according to claim 1, wherein closure is effected by a manual operation which is required to be more complex after a predetermined number of counts has been reached.
4. An arrangement according to claim 1, wherein the control means may be responsive to a reset sequence of manual operations to reverse the said modification to operation.
5. An arrangement according to claim 1, wherein the control means effects a count of operations to determine when maintenance of the arrangement is required, the control means providing a signal detectable by a user after maintenance has been determined to be required.
6. An aperture closure member control arrangement comprising drive means operable to drive the closure member by means of a rotating drive member and a drive belt, the drive means being mounted on a carriage movable to bring the drive member and belt into and out of engagement, the carriage having a mounting that allows free movement of the carriage during use of the arrangement, and there being control means which are manually operable to pull the carriage to a first position in which the drive member and belt are in engagement and to hold the carriage in said first position, or to release the carriage member to move to a second position in which the drive member and belt are out of engagement and the drive member is prevented from driving the drive belt.
7. An aperture closure member control arrangement comprising drive means operable to drive the closure member, and monitoring means operable to monitor variations in the load on the drive means, the monitoring means comprising signal generating means operable to provide first and second signals which vary in response to variations in the load, comparison means operable to compare the first and second signals, and time constant means operable to provide time constants which govern the responses of the signal generating means, the time constant means causing the second signal to be governed by a longer time constant than the first to cause the comparison result to vary in accordance with the rate of change of the load, and wherein limit means are provided to prevent the second signal passing a preset value.
8. An arrangement according to claim 7, wherein the limit means provides an upper limit for the second signal.
9. An arrangement according to claim 7, wherein the second signal is provided to the comparison means at a point connected to the potential divider tap by means of a diode, whereby the second signal is prevented from passing the voltage at the tap by more than the forward bias voltage of the diode.
10. An arrangement according to claim 9, wherein at least one component of the potential divider is adjustable to allow the preset value to be changed.
CA2641641A 2001-02-20 2001-02-20 Aperture closures Expired - Lifetime CA2641641C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2641641A CA2641641C (en) 2001-02-20 2001-02-20 Aperture closures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002338191A CA2338191C (en) 2001-02-20 2001-02-20 Aperture closures
CA2641641A CA2641641C (en) 2001-02-20 2001-02-20 Aperture closures

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002338191A Division CA2338191C (en) 2001-02-20 2001-02-20 Aperture closures

Publications (2)

Publication Number Publication Date
CA2641641A1 true CA2641641A1 (en) 2002-08-20
CA2641641C CA2641641C (en) 2011-04-26

Family

ID=4168434

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002338191A Expired - Lifetime CA2338191C (en) 2001-02-20 2001-02-20 Aperture closures
CA2641641A Expired - Lifetime CA2641641C (en) 2001-02-20 2001-02-20 Aperture closures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002338191A Expired - Lifetime CA2338191C (en) 2001-02-20 2001-02-20 Aperture closures

Country Status (1)

Country Link
CA (2) CA2338191C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0406359D0 (en) * 2004-03-20 2004-04-21 Gunton Bruce S Drive arrangement
FR2997435B1 (en) * 2012-10-26 2015-07-31 Paul Esnault MANEUVER MECHANISM FOR SECTIONAL DOOR APRON AND DOOR HAVING THE SAME

Also Published As

Publication number Publication date
CA2338191C (en) 2008-12-30
CA2338191A1 (en) 2002-08-20
CA2641641C (en) 2011-04-26

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210222