EP0088251A3 - Electric motor drive - Google Patents

Electric motor drive Download PDF

Info

Publication number
EP0088251A3
EP0088251A3 EP83101317A EP83101317A EP0088251A3 EP 0088251 A3 EP0088251 A3 EP 0088251A3 EP 83101317 A EP83101317 A EP 83101317A EP 83101317 A EP83101317 A EP 83101317A EP 0088251 A3 EP0088251 A3 EP 0088251A3
Authority
EP
European Patent Office
Prior art keywords
limit switch
switching time
drive
electric motor
motor
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.)
Withdrawn
Application number
EP83101317A
Other languages
German (de)
French (fr)
Other versions
EP0088251A2 (en
Inventor
Norbert Kaiser
Torsten Meyer-Staufenbiel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0088251A2 publication Critical patent/EP0088251A2/en
Publication of EP0088251A3 publication Critical patent/EP0088251A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Es wird ein elektromotorischer Antrieb vorgeschlagen, welcher insbesondere zur Betätigung eines Garagentores geeignet ist und als Antriebsmotor vorzugsweise einen Gleichstrommotor (11) besitzt. Der Antriebsmotor wird in den Endlagen des bewegten Bauteiles durch einen oder mehrere Endschalter (22) gesteuert, welcher ihrerseits durch einen Nockentrieb (19) betätigbar ist. Die Justierung des Schaltzeitpunktes des Endschalters (22) erfolgt grob durch Veränderung der Lage des Schaltnockens (19), die Feineinstellung des Schaltzeitpunktes erfolgt durch ein Ver­ schwenken der Halterung (27) des Endschalters (22). Bei dieser Art der Betätigung und Anordnung des Endschalters (22) erhält man eine sehr exakte Justierung des Schaltzeit­ punktes und zusätzlich eine besonders einfache, betriebssi­ chere und wirtschaftliche Anordnung des Endschalters (22), welcher direkt auf einer elektrischen Leiterplatte (23) ange­ ordnet werden kann. An electric motor drive is proposed which in particular for operating a garage door is suitable and preferably a drive motor Has DC motor (11). The drive motor is in the end positions of the moving component by one or several limit switches (22) controlled, which in turn can be actuated by a cam drive (19). The adjustment the switching time of the limit switch (22) is rough by changing the position of the switching cam (19), the The switching time is fine-tuned by a Ver pivot the bracket (27) of the limit switch (22). At this type of actuation and arrangement of the limit switch (22) you get a very exact adjustment of the switching time point and also a particularly simple, operational safety Safe and economical arrangement of the limit switch (22), which is directly on an electrical circuit board (23) can be arranged.

EP83101317A 1982-03-06 1983-02-11 Electric motor drive Withdrawn EP0088251A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3208094 1982-03-06
DE19823208094 DE3208094C2 (en) 1982-03-06 1982-03-06 Actuating device for a limit switch of an electric motor drive

Publications (2)

Publication Number Publication Date
EP0088251A2 EP0088251A2 (en) 1983-09-14
EP0088251A3 true EP0088251A3 (en) 1986-10-15

Family

ID=6157487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101317A Withdrawn EP0088251A3 (en) 1982-03-06 1983-02-11 Electric motor drive

Country Status (2)

Country Link
EP (1) EP0088251A3 (en)
DE (1) DE3208094C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739846C2 (en) * 1987-11-25 1996-01-25 Geze Gmbh & Co Automatic drive for a door system
DE4107272C2 (en) * 1991-03-07 1996-04-18 Bayerische Motoren Werke Ag Motorized vehicle window
DE9409724U1 (en) * 1994-06-16 1994-11-10 Ströter Antriebstechnik GmbH, 40549 Düsseldorf Actuator
AU729109B2 (en) * 1996-09-04 2001-01-25 F F Seeley Nominees Pty Ltd Improved actuator mechanism
DE20302633U1 (en) 2003-02-18 2004-07-15 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Controlled drive for a door leaf or the like.
CN111341573B (en) * 2018-12-18 2022-03-22 天津平高智能电气有限公司 Circuit breaker and operating mechanism thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774440A (en) * 1928-01-18 1930-08-26 Gen Electric Limit switch
US2427317A (en) * 1944-08-01 1947-09-09 Penn Electric Switch Co Limit switch
US2711450A (en) * 1952-03-20 1955-06-21 Lear Inc Cam-operated electrical switch
DE2153956A1 (en) * 1971-10-29 1973-05-03 Licentia Gmbh CONTACT ARRANGEMENT ATTACHED TO A CARRIER
DE2413296A1 (en) * 1974-03-20 1975-10-02 Eckardt Ag J Control switchgear for industrial processes - has cam disc actuated switch(es) which is displaceable parallel to disc periphery
US3980852A (en) * 1975-01-20 1976-09-14 Litton Industrial Products, Inc. Adjustable high density cam-switch assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446367B2 (en) * 1974-09-27 1978-03-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for storing the end position of an electromotive adjustable component

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774440A (en) * 1928-01-18 1930-08-26 Gen Electric Limit switch
US2427317A (en) * 1944-08-01 1947-09-09 Penn Electric Switch Co Limit switch
US2711450A (en) * 1952-03-20 1955-06-21 Lear Inc Cam-operated electrical switch
DE2153956A1 (en) * 1971-10-29 1973-05-03 Licentia Gmbh CONTACT ARRANGEMENT ATTACHED TO A CARRIER
DE2413296A1 (en) * 1974-03-20 1975-10-02 Eckardt Ag J Control switchgear for industrial processes - has cam disc actuated switch(es) which is displaceable parallel to disc periphery
US3980852A (en) * 1975-01-20 1976-09-14 Litton Industrial Products, Inc. Adjustable high density cam-switch assembly

Also Published As

Publication number Publication date
DE3208094A1 (en) 1983-09-15
DE3208094C2 (en) 1986-01-09
EP0088251A2 (en) 1983-09-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19830211

AK Designated contracting states

Designated state(s): AT CH DE IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE IT LI NL

17Q First examination report despatched

Effective date: 19861223

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19870408

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MEYER-STAUFENBIEL, TORSTEN

Inventor name: KAISER, NORBERT