GB1453037A - Mechanisms for operating movable bodies - Google Patents

Mechanisms for operating movable bodies

Info

Publication number
GB1453037A
GB1453037A GB5913173A GB5913173A GB1453037A GB 1453037 A GB1453037 A GB 1453037A GB 5913173 A GB5913173 A GB 5913173A GB 5913173 A GB5913173 A GB 5913173A GB 1453037 A GB1453037 A GB 1453037A
Authority
GB
United Kingdom
Prior art keywords
door
shaft
motor
chain
revolutions
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
GB5913173A
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.)
CRAWFORD DOOR EUROPEAN CO AB
Crawford Door AB
Original Assignee
CRAWFORD DOOR EUROPEAN CO AB
Crawford Door AB
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 CRAWFORD DOOR EUROPEAN CO AB, Crawford Door AB filed Critical CRAWFORD DOOR EUROPEAN CO AB
Publication of GB1453037A publication Critical patent/GB1453037A/en
Expired 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • 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
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23—Actuation thereof
    • E05Y2201/246—Actuation thereof by motors, magnets, springs or weights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/26—Mechanical friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/266—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion rotary
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/322—Position control, detection or monitoring by using absolute position sensors
    • E05Y2400/324—Switches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/322—Position control, detection or monitoring by using absolute position sensors
    • E05Y2400/328—Position control, detection or monitoring by using absolute position sensors of the linear type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/35—Position control, detection or monitoring related to specific positions
    • E05Y2400/354—End positions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/50—Fault detection
    • E05Y2400/514—Fault detection of speed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/52—Safety arrangements
    • E05Y2400/53—Wing impact prevention or reduction
    • E05Y2400/532—Emergency braking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/52—Safety arrangements
    • E05Y2400/53—Wing impact prevention or reduction
    • E05Y2400/54—Obstruction or resistance detection
    • E05Y2400/55—Obstruction or resistance detection by using load sensors
    • E05Y2400/554—Obstruction or resistance detection by using load sensors sensing motor load
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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

Abstract

1453037 Door raising mechanism CRAWFORD DOOR EUROPEAN CO AB 20 Dec 1973 [3 Oct 1973] 59131/73 Heading E2M [Also in Division H2] A door raising mechanism comprises a motor 3 which operates, via drive band 7, clutch disc 10, a chain 18 and a door drive chain 31, and includes a device 15 which acts in response to the revolutions of a shaft 9 to actuate a magnetic brake 16 when the revolutions go outside a predetermined range. A belt pulley 8 rotatable on shaft 9 is pressed by spring 11 against clutch disc 10 and acts as a safety mechanism to prevent damage to the motor. A mechanism comprising an operating arm 39, a spring biassed rod 23 and a coupling 22 can isolate drive gear 19 from shaft 20 to allow manual operation of the door. When the manual position is selected a switch 38 operates to isolate the motor. In addition to door drive chain 31, shaft 20 drives chain 33 which rotates a threaded spindle on which dogs 36 move to actuate a limit switch 37 in the upper and lower positions of the door. The magnetic brake is operated by device 15 should the shaft 9 increase in speed above a predetermined level due to a fault in the mechanism, or decrease in speed by reason of the door striking an obstacle. The brake can be operated manually.
GB5913173A 1973-10-03 1973-12-20 Mechanisms for operating movable bodies Expired GB1453037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7313435A SE7313435L (en) 1973-10-03 1973-10-03

Publications (1)

Publication Number Publication Date
GB1453037A true GB1453037A (en) 1976-10-20

Family

ID=20318717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5913173A Expired GB1453037A (en) 1973-10-03 1973-12-20 Mechanisms for operating movable bodies

Country Status (9)

Country Link
BE (1) BE808903A (en)
DE (1) DE2400987A1 (en)
DK (1) DK693373A (en)
FI (1) FI53025C (en)
FR (1) FR2246488B3 (en)
GB (1) GB1453037A (en)
NL (1) NL7316766A (en)
NO (1) NO141905C (en)
SE (1) SE7313435L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004074616A1 (en) * 2003-02-21 2004-09-02 Cova Security Gates Limited Folding leaf gate
US8033374B2 (en) 2004-03-20 2011-10-11 Bruce Stanley Gunton Drive arrangement
CN103883197A (en) * 2014-04-07 2014-06-25 江汇装饰用品(鹤山)有限公司 Window opening stroke control mechanism of window opener
RU2588441C2 (en) * 2011-03-15 2016-06-27 Акс-Инвест Бвба Cantilever folding gate and module designed for installation in said gate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501963A (en) * 1981-11-03 1985-02-26 Automatic Roller Doors, Australia, Pty., Ltd. Reversing device for roller doors
JP6021593B2 (en) 2012-11-07 2016-11-09 矢崎総業株式会社 connector
CN112811367B (en) * 2020-12-30 2022-03-25 黄炜 Instrument overhauling device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004074616A1 (en) * 2003-02-21 2004-09-02 Cova Security Gates Limited Folding leaf gate
US7942185B2 (en) 2003-02-21 2011-05-17 Cova Security Gates Limited Folding leaf gate
US8033374B2 (en) 2004-03-20 2011-10-11 Bruce Stanley Gunton Drive arrangement
RU2588441C2 (en) * 2011-03-15 2016-06-27 Акс-Инвест Бвба Cantilever folding gate and module designed for installation in said gate
CN103883197A (en) * 2014-04-07 2014-06-25 江汇装饰用品(鹤山)有限公司 Window opening stroke control mechanism of window opener

Also Published As

Publication number Publication date
NO141905B (en) 1980-02-18
FI53025C (en) 1978-01-10
BE808903A (en) 1974-04-16
DK693373A (en) 1975-06-02
DE2400987A1 (en) 1975-04-17
FI379673A (en) 1975-04-14
NO141905C (en) 1980-05-28
FR2246488A1 (en) 1975-05-02
NO741156L (en) 1975-04-28
FR2246488B3 (en) 1976-11-26
NL7316766A (en) 1975-04-07
SE7313435L (en) 1975-04-04
FI53025B (en) 1977-09-30

Similar Documents

Publication Publication Date Title
US2670065A (en) Combined brake and clutch for motor drives
GB1453037A (en) Mechanisms for operating movable bodies
US3053344A (en) Automatic control system for hoisting machine
US3733747A (en) Door operating mechanism
US2526503A (en) Elevator door
US3481074A (en) Door opener
GB1136001A (en) Improvements in turret drilling machines
US1952641A (en) Gate operating means
GB1391212A (en) Electrically operated window lifting device
GB1327780A (en) Devices for opening and closing doors
US2619345A (en) Door operating device
US3045164A (en) Safety switch for automatic door openers
GB1389777A (en) Motor driven hoist device for simultaneous lifting a hoist cage gate and a stopping level gate
GB1244425A (en) Sewing machine
US2215021A (en) Motor driven cable control
US2317363A (en) Toy electric car
SU1632863A1 (en) Track tensioner of transport vehicle
SU115083A1 (en) Brake control device
FR2250374A5 (en) Gate control mechanism on lifts - has drive unit coupled to locking devices and gate moving mechanism
JPS5837221Y2 (en) Control device for operating parts in work vehicles
US3832615A (en) Electric grain gate control
JPS583859Y2 (en) Hitainadonokaihei Souchi
ATE84232T1 (en) VENTILATION FLAP.
US2405924A (en) Valve testing machine
FR2350455A1 (en) Powered window winding mechanism for motor vehicles - has motor and reduction gear for pulley of window lifting rope

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee