FR2638890B1 - ROTATION LIMIT SWITCH - Google Patents

ROTATION LIMIT SWITCH

Info

Publication number
FR2638890B1
FR2638890B1 FR8915054A FR8915054A FR2638890B1 FR 2638890 B1 FR2638890 B1 FR 2638890B1 FR 8915054 A FR8915054 A FR 8915054A FR 8915054 A FR8915054 A FR 8915054A FR 2638890 B1 FR2638890 B1 FR 2638890B1
Authority
FR
France
Prior art keywords
limit switch
rotation limit
rotation
switch
limit
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
FR8915054A
Other languages
French (fr)
Other versions
FR2638890A1 (en
Inventor
Manfred Kohler
Hans Falter
Dieter Biewald
Josef Kratzer
Kilian Weber
Hans Bornschein
Hubertus Notheis
Bolko Kleinert
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.)
MAN GHH Krantechnik GmbH
Original Assignee
MAN GHH Krantechnik GmbH
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 claimed from DE19883837537 external-priority patent/DE3837537C1/en
Application filed by MAN GHH Krantechnik GmbH filed Critical MAN GHH Krantechnik GmbH
Publication of FR2638890A1 publication Critical patent/FR2638890A1/en
Application granted granted Critical
Publication of FR2638890B1 publication Critical patent/FR2638890B1/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
    • H01H19/186—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 with travelling nuts
    • 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
    • H01H19/183—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 adapted for operation by the simultaneous action of two cam plates, rotating at different speeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
FR8915054A 1988-11-04 1989-11-03 ROTATION LIMIT SWITCH Expired - Fee Related FR2638890B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883837537 DE3837537C1 (en) 1988-11-04 1988-11-04 Rotation limit switch
DE19893932991 DE3932991A1 (en) 1988-11-04 1989-10-03 Rotary limit switch with coaxially rotatable spindle nut - has slot for lever-engaging cam in sleeve around spindle to which it is geared

Publications (2)

Publication Number Publication Date
FR2638890A1 FR2638890A1 (en) 1990-05-11
FR2638890B1 true FR2638890B1 (en) 1993-09-03

Family

ID=25873931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915054A Expired - Fee Related FR2638890B1 (en) 1988-11-04 1989-11-03 ROTATION LIMIT SWITCH

Country Status (2)

Country Link
DE (1) DE3932991A1 (en)
FR (1) FR2638890B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20302633U1 (en) * 2003-02-18 2004-07-15 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Controlled drive for a door leaf or the like.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513587B2 (en) * 1965-10-01 1971-05-19 August Stemmann oHG, 4443 Schuttorf LIMIT SWITCHES IN PARTICULAR SPINDLE LIMIT SWITCHES
DE2714493C2 (en) * 1977-03-31 1978-11-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Limit switch for a shaft driven over a larger angle of rotation range

Also Published As

Publication number Publication date
FR2638890A1 (en) 1990-05-11
DE3932991A1 (en) 1990-05-10
DE3932991C2 (en) 1992-01-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse