FR2661708B1 - SAFETY DEVICE FOR MONITORING A ROTATION MOVEMENT, IN PARTICULAR THE CONTROL OR MONITORING OF THE OPENING AND CLOSING OF DOORS. - Google Patents

SAFETY DEVICE FOR MONITORING A ROTATION MOVEMENT, IN PARTICULAR THE CONTROL OR MONITORING OF THE OPENING AND CLOSING OF DOORS.

Info

Publication number
FR2661708B1
FR2661708B1 FR9105400A FR9105400A FR2661708B1 FR 2661708 B1 FR2661708 B1 FR 2661708B1 FR 9105400 A FR9105400 A FR 9105400A FR 9105400 A FR9105400 A FR 9105400A FR 2661708 B1 FR2661708 B1 FR 2661708B1
Authority
FR
France
Prior art keywords
monitoring
doors
closing
opening
control
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 - Fee Related
Application number
FR9105400A
Other languages
French (fr)
Other versions
FR2661708A1 (en
Inventor
Willems Heinz-Jurgen
Popella Rudolf
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.)
Elan Schaltelemente GmbH and Co KG
Original Assignee
Elan Schaltelemente GmbH and Co KG
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 Elan Schaltelemente GmbH and Co KG filed Critical Elan Schaltelemente GmbH and Co KG
Publication of FR2661708A1 publication Critical patent/FR2661708A1/en
Application granted granted Critical
Publication of FR2661708B1 publication Critical patent/FR2661708B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F16P3/10—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts in which the operation of locking the door or other member causes the machine to start

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)
FR9105400A 1990-05-01 1991-05-02 SAFETY DEVICE FOR MONITORING A ROTATION MOVEMENT, IN PARTICULAR THE CONTROL OR MONITORING OF THE OPENING AND CLOSING OF DOORS. Expired - Fee Related FR2661708B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904013994 DE4013994C2 (en) 1990-05-01 1990-05-01 Safety device for monitoring a locking device rotating about an axis

Publications (2)

Publication Number Publication Date
FR2661708A1 FR2661708A1 (en) 1991-11-08
FR2661708B1 true FR2661708B1 (en) 1995-11-03

Family

ID=6405518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105400A Expired - Fee Related FR2661708B1 (en) 1990-05-01 1991-05-02 SAFETY DEVICE FOR MONITORING A ROTATION MOVEMENT, IN PARTICULAR THE CONTROL OR MONITORING OF THE OPENING AND CLOSING OF DOORS.

Country Status (2)

Country Link
DE (1) DE4013994C2 (en)
FR (1) FR2661708B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632963C1 (en) * 1996-08-16 1997-12-18 Schmersal K A Gmbh & Co Safety switch for monitoring of movement of protective cover
DE19543769A1 (en) * 1995-11-24 1997-05-28 Schmersal K A Gmbh & Co Safety switch for monitoring of movement of protective cover
CA2189815A1 (en) 1995-11-24 1997-05-25 Helmut Letzel Safety switch device
FR2763441B1 (en) * 1997-05-13 2002-10-18 Valeo Systemes Dessuyage MOTOR GEAR FOR MOTOR VEHICLE WINDSCREEN WIPER WITH FIXED CAM STOP

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815300A1 (en) * 1978-04-08 1979-10-18 Schwelling Maschbau Hermann Double action operating element for limit switches - has hinge pin of scrap press filling door with two cams on which pin of limit switch rests
CH629565A5 (en) * 1978-05-03 1982-04-30 Bauer Kassenfabrik Ag SWITCHING DEVICE FOR CHECKING THE CLOSING POSITION OF A DOOR.
US4264793A (en) * 1979-05-24 1981-04-28 Pitney Bowes Inc. Machine door closure safety control apparatus
JPH0513896Y2 (en) * 1985-06-06 1993-04-13

Also Published As

Publication number Publication date
DE4013994C2 (en) 2000-05-04
DE4013994A1 (en) 1991-11-07
FR2661708A1 (en) 1991-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse