CA1007732A - Electric circuit for a safety door edge - Google Patents

Electric circuit for a safety door edge

Info

Publication number
CA1007732A
CA1007732A CA169,622A CA169622A CA1007732A CA 1007732 A CA1007732 A CA 1007732A CA 169622 A CA169622 A CA 169622A CA 1007732 A CA1007732 A CA 1007732A
Authority
CA
Canada
Prior art keywords
electric circuit
safety door
door edge
edge
safety
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
CA169,622A
Other versions
CA169622S (en
Inventor
Norman K. Miller
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.)
Miller Brothers Inc
Original Assignee
Miller Brothers 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 Miller Brothers Inc filed Critical Miller Brothers Inc
Application granted granted Critical
Publication of CA1007732A publication Critical patent/CA1007732A/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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • 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
CA169,622A 1972-05-26 1973-04-26 Electric circuit for a safety door edge Expired CA1007732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25731172A 1972-05-26 1972-05-26

Publications (1)

Publication Number Publication Date
CA1007732A true CA1007732A (en) 1977-03-29

Family

ID=22975762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,622A Expired CA1007732A (en) 1972-05-26 1973-04-26 Electric circuit for a safety door edge

Country Status (2)

Country Link
US (1) US3754176A (en)
CA (1) CA1007732A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719438C2 (en) * 1977-04-30 1983-12-01 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Protective device on a closing edge that can be moved by a drive
US4115952A (en) * 1977-03-02 1978-09-26 American Can Company Safety door edge
CA1115752A (en) * 1978-03-17 1982-01-05 Wolfgang B. Kapitza Roller shutter safety device
DE2934401C2 (en) * 1979-08-24 1982-02-11 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Circuit arrangement for controlling and monitoring a closing and opening movement of a leaf
DE3202898A1 (en) * 1982-01-29 1983-08-11 Geze Gmbh, 7250 Leonberg Drive unit for door leaves, in particular sliding leaves of doors or the like
US4920241A (en) * 1985-12-23 1990-04-24 Miller Edge, Inc. High sensitivity door edge switch
US4872082A (en) * 1987-09-02 1989-10-03 Stanley Electronics Door operator safety feature requiring constant actuation to close door
DE9006605U1 (en) * 1990-06-12 1990-08-16 Brinkmann, Heinz-Juergen, 4322 Sprockhoevel, De
US5027552A (en) * 1990-08-16 1991-07-02 Miller Edge, Inc. Redundant sensing edge for a door for detecting an object in proximity to the door edge
US5066835A (en) * 1990-09-19 1991-11-19 Miller Edge, Inc. Sensing edge
US5192381A (en) * 1990-12-27 1993-03-09 Techstrip Inc. Power door sensing strip
US5087799A (en) * 1990-12-27 1992-02-11 Techstrip Inc. Power Door sensing strip
US5441301A (en) * 1991-07-09 1995-08-15 Automotive Technologies International, Inc. Crush sensing vehicle crash sensor
US5191268A (en) * 1991-08-26 1993-03-02 Stanley Home Automation Continuously monitored supplemental obstruction detector for garage door operator
US5148911A (en) * 1991-10-31 1992-09-22 Miller Edge, Inc. Sensing edge switch
US5299387A (en) * 1992-02-14 1994-04-05 Miller Edge, Inc. Sensing edge for a gate
US5259143A (en) * 1992-04-17 1993-11-09 Wayne-Dalton Corp. Astragal for closure members
US5345671A (en) * 1992-05-12 1994-09-13 Miller Edge, Inc. Process of making a sensing edge with a failsafe sensor
US5262603A (en) * 1992-05-12 1993-11-16 Miller Edge, Inc. Sensing edge
ES2109151B1 (en) * 1995-03-06 1998-10-01 Clem Sa SECURITY UNIT INTEGRATED IN THE FRONT OF ATTACK OF MOVING PARTS.
US6114645A (en) * 1995-04-27 2000-09-05 Burgess; Lester E. Pressure activated switching device
US5856644A (en) * 1995-04-27 1999-01-05 Burgess; Lester E. Drape sensor
US7282879B2 (en) * 2005-02-16 2007-10-16 Miller Edge, Inc. Bi-directional sensing edge for gate
US8803689B2 (en) * 2009-08-14 2014-08-12 Securitech Group, Inc. Over-the-door pressure sensor anti-ligature and alarm system
US8646206B2 (en) 2012-01-23 2014-02-11 Door Control Services, Inc. System for presence detection in a door assembly
US20170259154A1 (en) * 2016-03-08 2017-09-14 Jerome Glasser Electrically conductive mask-lame connector for sport fencing
DE102019209103A1 (en) * 2019-06-24 2020-12-24 Geze Gmbh Device for opening and / or closing a component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315050A (en) * 1966-04-04 1967-04-18 Miller Bros Safety door-edge construction
US3462885A (en) * 1967-10-17 1969-08-26 Miller Bros Safety edge for a door
US3651332A (en) * 1970-06-23 1972-03-21 Kinnear Corp Electrical control circuit for a door operator including an automatic control function for returning a door which is closing to an open position if an object is encountered
US3693026A (en) * 1971-04-16 1972-09-19 Miller Bros Safety edge construction for a powered door

Also Published As

Publication number Publication date
US3754176A (en) 1973-08-21

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