GB1277346A - Devices for controlling the movement of doors - Google Patents

Devices for controlling the movement of doors

Info

Publication number
GB1277346A
GB1277346A GB26584/70A GB2658470A GB1277346A GB 1277346 A GB1277346 A GB 1277346A GB 26584/70 A GB26584/70 A GB 26584/70A GB 2658470 A GB2658470 A GB 2658470A GB 1277346 A GB1277346 A GB 1277346A
Authority
GB
United Kingdom
Prior art keywords
cam
lever
casing
spring
door
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
GB26584/70A
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.)
VERRERIES APPLIQUEES
Original Assignee
VERRERIES APPLIQUEES
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
Priority to FR6918375A priority Critical patent/FR2045128A5/fr
Application filed by VERRERIES APPLIQUEES filed Critical VERRERIES APPLIQUEES
Publication of GB1277346A publication Critical patent/GB1277346A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/225Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor
    • E05F3/226Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor with means to adjust the closed position of the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254Fluid or viscous friction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/624Arms
    • E05Y2201/626Levers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/41Concealed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/452Mounting location; Visibility of the elements in or on the floor or wall
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26Form, shape
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132Doors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • Y10T16/276Liquid
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • Y10T16/276Liquid
    • Y10T16/2766Concentric spring chamber
    • Y10T16/2769Cam
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/27Checks and closers
    • Y10T16/276Liquid
    • Y10T16/2771Hinge
    • Y10T16/2774Floor pivot

Abstract

1277346 Door closer SOC D'ETUDES VERRIERES APPLIQUEES 2 June 1970 [4 June 1969] 26584/70 Headings E2F and E2M A door closer for a two way swing door comprises a spring 13 acting on a lever 16 engaging a cam 19 on a door shaft 8, a damping piston 20 coupled to the lever 16 and a throttle orifice 30 for the damping fluid of length sufficiently less than its width so that fluid flow through the orifice is turbulent. As shown, Fig. 4, the orifice is formed in a chamber 28 having a screw 29, the screw-end having a conical cavity. The piston has a one-way ball valve and a spring loaded safety valve. The spring 13 may be connected to a casing 4 at 14 and articulated to the lever 16 by a knife edge in a groove 33, the lever being pivoted at 17; alternatively, Fig. 6 (not shown), the spring may be mounted between a pull rod connected to the casing and a stirrup pivoted to the lever 16 on the same side of the pivot 17 as the piston. Rollers 18 and 22 act respectively on cams 19 and 21 mounted on the shaft 8; only one cam 19 may be provided. The cam 19 may be so shaped that the theoretical restoring force acting on the cam when open to 20‹ and 90‹ is, respectively, less than 80% and 50% of its initial value. The casing 4 may be filled with oil and adjustably mounted in an outer casing embedded in the floor. The pivots 8, 17 and 18 may have ball-bearings. Resisting Hinging and Pivoting: The cam 19 may have a depression 34 corresponding to the closed position and depressions 36 symmetrically placed either side thereof engageable by roller 18 for holding the door open at an angle of 105‹. If only one cam is used (Fig. 6), roller 22 may engage the depressions 36.
GB26584/70A 1969-06-04 1970-06-02 Devices for controlling the movement of doors Expired GB1277346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6918375A FR2045128A5 (en) 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
GB1277346A true GB1277346A (en) 1972-06-14

Family

ID=9035130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26584/70A Expired GB1277346A (en) 1969-06-04 1970-06-02 Devices for controlling the movement of doors

Country Status (14)

Country Link
US (1) US3760455A (en)
AT (1) AT304297B (en)
CA (1) CA965811A (en)
CH (1) CH514767A (en)
DE (1) DE2027308C2 (en)
DK (1) DK126264B (en)
ES (1) ES194892Y (en)
FR (1) FR2045128A5 (en)
GB (1) GB1277346A (en)
IL (1) IL34643A (en)
NL (1) NL7007853A (en)
NO (1) NO134471C (en)
SE (1) SE378438B (en)
ZA (1) ZA7003795B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261915A (en) * 1991-11-28 1993-06-02 Jebron Ltd Method of swinging a pivoted door to a selected position and cam and follower mechanism for use in the method

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608671A1 (en) * 1976-03-03 1977-09-08 Dorma Baubeschlag Selbsttaetiger door closers
FI53163C (en) * 1976-07-28 1978-02-10 Waertsilae Oy Ab
FR2442951B1 (en) * 1978-12-01 1983-12-23 Klein Ets Georges
FR2469542B1 (en) * 1979-11-15 1984-04-27 Pont A Mousson
JPS62177880U (en) * 1986-04-30 1987-11-11
DE9308568U1 (en) * 1993-06-09 1994-01-13 Dorma Gmbh & Co Kg Built-in door closer with slide rail linkage for concealed installation in door leaves or door frames
US6481160B1 (en) 1999-02-04 2002-11-19 The Stanley Works Axial door operator
DE60028876T2 (en) 1999-02-04 2006-11-30 The Stanley Works, New Britain Automatic door arrangement and automatic door operator for this
US7316096B2 (en) 2004-06-30 2008-01-08 Yale Security Inc. Door operator
US20060021189A1 (en) * 2004-07-30 2006-02-02 Johnson Loring M Door closer
DE102007002651B4 (en) * 2007-01-12 2015-04-30 Dorma Deutschland Gmbh door closers
CA2698634C (en) * 2007-04-24 2014-02-11 Yale Security Inc. Door closer assembly
DE102009034742A1 (en) * 2009-07-24 2011-02-03 Dorma Gmbh + Co. Kg door closers
US9163446B2 (en) 2010-03-17 2015-10-20 Yale Security Inc. Door control apparatus
US8415902B2 (en) 2010-04-16 2013-04-09 Yale Security Inc. Door closer with calibration mode
US8779713B2 (en) 2010-04-16 2014-07-15 Yale Security Inc. Door closer with dynamically adjustable latch region parameters
US8564235B2 (en) 2010-04-16 2013-10-22 Yale Security Inc. Self-adjusting door closer
US8773237B2 (en) 2010-04-16 2014-07-08 Yale Security Inc. Door closer with teach mode
US8527101B2 (en) 2010-04-16 2013-09-03 Yale Security Inc. Door closer assembly
US8547046B2 (en) 2010-04-16 2013-10-01 Yale Security Inc. Door closer with self-powered control unit
DE102011055972A1 (en) * 2011-12-02 2013-06-06 Dorma Gmbh + Co. Kg Camshaft, in particular for a door closer
DE102014101849A1 (en) * 2014-02-13 2015-08-13 Hettich-Oni Gmbh & Co. Kg Bearing arrangement for a door

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307502A (en) * 1919-06-24 Spuing control and shock-absorber for automobiles
US1313763A (en) * 1919-08-19 Shock-ajsojbes
US679905A (en) * 1900-08-18 1901-08-06 Charles Herbert Ocumpaugh Door-check.
US1151326A (en) * 1914-11-28 1915-08-24 Charles J Anderson Shock-absorber.
US1327850A (en) * 1917-10-17 1920-01-13 Ziemer Fredrick Faucet
US1449652A (en) * 1922-06-05 1923-03-27 Capra Benedetto Reversible doorcheck
US1520765A (en) * 1923-03-22 1924-12-30 Norton Door Closer Company Door-closing device and doorcheck
US1833121A (en) * 1926-08-28 1931-11-24 Norton Lasier Company Control means for door closers
GB342973A (en) * 1930-05-15 1931-02-12 Newman William & Sons Ltd Improvements in door closing and check devices
US1947637A (en) * 1930-08-04 1934-02-20 Mrs M J Taylor Control valve
US1871030A (en) * 1932-01-11 1932-08-09 Bommer Emil Doorcheck and closer
GB538942A (en) * 1939-11-18 1941-08-22 Safelocks Ltd Improvements in and relating to spring and check devices for doors and the like
NL71641C (en) * 1946-05-27
US2493117A (en) * 1946-08-19 1950-01-03 G G Bakewell Hydraulic checking hinge
US2752627A (en) * 1953-02-26 1956-07-03 George W Houlsby Jr Pivotal door check device
US2916762A (en) * 1955-05-04 1959-12-15 R V Harty Company Inc Door check
US2911210A (en) * 1955-11-25 1959-11-03 Stanley Works Hydraulic door operators
GB850026A (en) * 1956-12-20 1960-09-28 Ver Baubeschlag Gretsch Co Improvements in or relating to door-closers
US3174177A (en) * 1961-11-06 1965-03-23 Erling P Bugge Door closer
GB1050496A (en) * 1963-12-24 1900-01-01
FR1421530A (en) * 1964-11-04 1965-12-17 Stop Sa Improvements to the pivots, especially for automatic operation of the doors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261915A (en) * 1991-11-28 1993-06-02 Jebron Ltd Method of swinging a pivoted door to a selected position and cam and follower mechanism for use in the method
US5337448A (en) * 1991-11-28 1994-08-16 Jebron Limited Method of swinging a pivoted door to a selected position and cam and follower mechanism for use in the method
GB2261915B (en) * 1991-11-28 1996-03-06 Jebron Ltd Method of swinging a pivoted door to a selected position and cam and follower for use in the method

Also Published As

Publication number Publication date
DE2027308A1 (en) 1971-02-25
IL34643A (en) 1973-03-30
ES194892Y (en) 1975-05-16
CA965811A1 (en)
DK126264B (en) 1973-06-25
US3760455A (en) 1973-09-25
NO134471B (en) 1976-07-05
IL34643D0 (en) 1970-08-19
AT304297B (en) 1972-12-27
ES194892U (en) 1975-01-01
NL7007853A (en) 1970-12-08
SE378438B (en) 1975-09-01
CH514767A (en) 1971-10-31
DE2027308C2 (en) 1982-12-30
NO134471C (en) 1976-10-13
ZA7003795B (en) 1971-01-27
FR2045128A5 (en) 1971-02-26
CA965811A (en) 1975-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee