CA966156A - Latching lever assembly for door holder-closer - Google Patents

Latching lever assembly for door holder-closer

Info

Publication number
CA966156A
CA966156A CA159,287A CA159287A CA966156A CA 966156 A CA966156 A CA 966156A CA 159287 A CA159287 A CA 159287A CA 966156 A CA966156 A CA 966156A
Authority
CA
Canada
Prior art keywords
closer
lever assembly
latching lever
door holder
holder
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
CA159,287A
Other versions
CA159287S (en
Inventor
Burke J. Crane
Richard E. D'hooge
Frank D. Roberts
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.)
Rixson Firemark Inc
Original Assignee
Rixson Firemark Inc
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 Rixson Firemark Inc filed Critical Rixson Firemark Inc
Application granted granted Critical
Publication of CA966156A publication Critical patent/CA966156A/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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/47—Springs; Spring tensioners
    • E05Y2201/474—Compression springs
    • 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
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor
CA159,287A 1972-03-01 1972-12-18 Latching lever assembly for door holder-closer Expired CA966156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23073572A 1972-03-01 1972-03-01

Publications (1)

Publication Number Publication Date
CA966156A true CA966156A (en) 1975-04-15

Family

ID=22866356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,287A Expired CA966156A (en) 1972-03-01 1972-12-18 Latching lever assembly for door holder-closer

Country Status (2)

Country Link
US (1) US3729771A (en)
CA (1) CA966156A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905063A (en) * 1972-01-07 1975-09-16 Rixson Firemark Condition responsive door holder-closer
CA1004813A (en) * 1972-09-28 1977-02-08 Robert J. Pannone Electromechanical door holder - closer
US3964125A (en) * 1975-06-12 1976-06-22 Henry William Tansley Electromagnetic door holding device
US4040143A (en) * 1976-08-06 1977-08-09 Schlage Lock Company Releasable door hold-open device
US4069544A (en) * 1977-03-23 1978-01-24 Rixson-Firemark, Inc. Electrically actuated door holder and release
DE2853772C2 (en) * 1978-12-13 1983-08-18 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Closing device for a door leaf, in particular a sliding door, that can move along a guide track
DE3510642A1 (en) * 1985-03-23 1986-09-25 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen ACTUATING DEVICE, IN PARTICULAR FOR DOOR LOCKING IN MOTOR VEHICLES
US5140173A (en) * 1990-10-25 1992-08-18 Motus, Inc. Microprocessor controlled door holder
JP2001049924A (en) * 1999-08-09 2001-02-20 Aisin Seiki Co Ltd Door closer device
US8955194B2 (en) 2009-01-20 2015-02-17 Jeffrey M. Teta Fire door hinge with fusible pin
GB2543642B (en) 2015-09-17 2021-01-20 Neenah Foundry Company Manhole cover assembly
GB2542506B (en) * 2015-09-17 2021-03-24 Neenah Foundry Company Manhole cover assembly
US10233609B2 (en) 2017-04-19 2019-03-19 Neenah Foundry Company Floating manhole cover assembly
US11414829B2 (en) 2019-10-07 2022-08-16 Neenah Foundry Company Hybrid manhole cover

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US980342A (en) * 1909-09-08 1911-01-03 Albert J Rosentreter Door closer and check.
CH85046A (en) * 1919-08-08 1920-09-16 Weck Gaston De Installation comprising electrical signaling means and means serving to lock at least one device for closing a bay.
FR891087A (en) * 1942-09-21 1944-02-25 Electric door opener with tilting latch held elastically in the locked position
US2754144A (en) * 1952-09-12 1956-07-10 Serv Kraft Inc Latch mechanism
US2703906A (en) * 1954-03-31 1955-03-15 Oscar C Rixson Co Hold-open door check
US3415562A (en) * 1967-03-15 1968-12-10 Byron H. Petersen Magnetic hold-open device
US3648326A (en) * 1969-11-21 1972-03-14 Rixson Inc Electromechanical door holder-closer

Also Published As

Publication number Publication date
US3729771A (en) 1973-05-01

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