EP0113417A1 - Dispositif pour actionner les lames de contacts d'un jeu de contacts - Google Patents

Dispositif pour actionner les lames de contacts d'un jeu de contacts Download PDF

Info

Publication number
EP0113417A1
EP0113417A1 EP83111749A EP83111749A EP0113417A1 EP 0113417 A1 EP0113417 A1 EP 0113417A1 EP 83111749 A EP83111749 A EP 83111749A EP 83111749 A EP83111749 A EP 83111749A EP 0113417 A1 EP0113417 A1 EP 0113417A1
Authority
EP
European Patent Office
Prior art keywords
switching
contact
armature
cams
star
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.)
Granted
Application number
EP83111749A
Other languages
German (de)
English (en)
Other versions
EP0113417B1 (fr
Inventor
Wolfgang Haas
Peter Schonhardt
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.)
Graesslin GmbH
Original Assignee
Dieter Graesslin Feinwerktechnik
Graesslin 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 Dieter Graesslin Feinwerktechnik, Graesslin KG filed Critical Dieter Graesslin Feinwerktechnik
Publication of EP0113417A1 publication Critical patent/EP0113417A1/fr
Application granted granted Critical
Publication of EP0113417B1 publication Critical patent/EP0113417B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting
    • H01H43/06—Means for time setting comprising separately adjustable parts for each programme step, e.g. with tappets

Definitions

  • the innovation relates to a mechanical control device for electrical contact arrangements, with a switching star, which is arranged in the mechanical control flow between rotating switching cams and the stationary contact arrangement, which, in accordance with the switching program, is acted upon by the switching cams, forwards the mechanical switching pulse and switches it on, off or over, and which is in constant engagement with the contact arrangement, especially for switching timepieces.
  • the innovation is based on the task of creating a control device of the type mentioned for electrical contact arrangements, in particular in a version with so-called spring sets, in which the engagement relationships between the mechanical control device and the contact arrangement are reproducible and an adjustment of the contact arrangement to the mechanical control device is superfluous .
  • this object is achieved in that a switching mechanism consisting of a climbing wheel and an armature is arranged between the switching star and the contact arrangement, and in that the climbing wheel is coupled to the switching star and a switching arm of the armature is in engagement with the contact arrangement.
  • the switching star and the climbing wheel are connected there in one piece in particular.
  • An advantage of this device is not only the clearly reproducible, defined control movement of the armature, which is acted upon by the climbing wheel, but also the clearly reproducible, defined engagement of the switching arm of the armature with the contact springs of the contact arrangement. Another advantage is the simple and clear production of this mechanical control device from a few individual parts made of thermoplastic materials.
  • the control device for an electrical contact arrangement shown only schematically in FIG. 1, consists in detail of a switching star 1, which is provided with switching teeth 2 and 3.
  • the shift teeth 2 and 3 which are in particular in pairs, opposite one another, axially offset from one another and radially in particular at an angle of 90 ° laterally on the circumference, are operated by shift fingers or shift cams 6 and 7, by shift riders 8 and 9, which are arranged on a time-keeping revolving time slice 10, in particular a time switch.
  • the switching tab 8 with the longer switching finger or switching cam 6 is there an ON switching function and the switching tab 9 with the shorter switching finger or switching cam 7 is intended for an OFF switching function.
  • a so-called climbing wheel 13 is arranged on the shaft 12 of the switching star 1 in a force-locking manner, in particular in one piece with the switching star 1.
  • This climbing wheel 13 has two planes which are radially offset from one another and opposite one another lying cam pairs 14 and 15, which alternately act on pallets 16 and 17 of a switch armature 18, which actuates contact springs 20, 21 of an electrical contact arrangement 22 via a switch arm 19.
  • the climbing wheel 13 and the switching armature 18 form a so-called switching mechanism, which is functionally arranged between the switching star 1 and the contact arrangement 22 according to the innovation.
  • the pallets 16 and 17 of the switch armature 18 are arranged offset from one another in the axial height and are in engagement with the cams 14, 15 of the climbing wheel 13 assigned to them.
  • the switching mechanism ensures simple and reproducible control of the contact arrangement 22, which can be constructed there in a relatively simple manner and does not require any adjustment, since the contact spacings and contact pressures partly through the switching arm 19 and partly through the spatially clearly fixed non-positive and form-fitting arrangement of the contact springs 20 , 21 are given in an insulating block 28.
  • FIG. 2 shows a top view of the control device, the switching star being detached from the climbing wheel 13 for technical reasons, but in its functional position relative to the climbing wheel is shown in the correct position.
  • 1 designates the switching star with the switching teeth 2 and 3 and the spring element which fixes the position there, consisting of a compression spring 4 and a lever arm 5 mounted on one side, which is provided with a relatively obtuse-angled edge 23 for clear marking of the dead or switching point.
  • 13 denotes the climbing wheel with the axially arranged in two planes, pairs of cams 14 and 15.
  • 18 denotes the shift armature, the pallets 16 and 17 of which are axially offset from one another and, depending on the switching position, engage with the corresponding pallets 16 and 17 of the climbing wheel 13 come.
  • the geometric shape of the pallets 16 and 17 can be different.
  • the figure shows only one embodiment in the form of the pallets 16 and 17. It is envisaged that the shape of these pallets 16 and 17, in particular with regard to their elevation angle, is designed differently according to requirements, the elevation angles the cams 14 and 15 of the climbing wheel 13 are adapted.
  • the pallets 16 and 17 of the switch armature 18 are in particular designed as cylindrical pins.
  • a contact arrangement with a so-called bridge contact as a movable element can also be arranged there, in particular the contact bridge being acted upon by the switch armature or, in particular, form-fitting and movably forming a functional unit there.
  • the middle contact part 25 of the contact arrangement 22 shown is fixed and is fixed in position by two insulating webs 26.
  • the contacts 27 can be offset in terms of their functional height (FIG. 1).
  • any other rear derailleur can be used, the climbing wheel of which is actuated by a switching star.

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
EP19830111749 1982-12-15 1983-11-24 Dispositif pour actionner les lames de contacts d'un jeu de contacts Expired EP0113417B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8235148U 1982-12-15
DE19828235148 DE8235148U1 (de) 1982-12-15 1982-12-15 Mechanische Steuerungseinrichtung für elektrische Kontaktanordnungen, insbesondere für schaltende Zeitmeßgeräte

Publications (2)

Publication Number Publication Date
EP0113417A1 true EP0113417A1 (fr) 1984-07-18
EP0113417B1 EP0113417B1 (fr) 1987-05-20

Family

ID=6746507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830111749 Expired EP0113417B1 (fr) 1982-12-15 1983-11-24 Dispositif pour actionner les lames de contacts d'un jeu de contacts

Country Status (2)

Country Link
EP (1) EP0113417B1 (fr)
DE (1) DE8235148U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170048A (en) * 1984-11-23 1986-07-23 Copreci Ind Sci Feeler or cam-follower for actuating a programmer switch
CN102165380B (zh) * 2008-09-23 2013-05-29 泰本股份公司 用于机械式计时开关的手动开关

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948707C2 (de) * 1999-10-09 2002-06-20 Schwenk Kg Theben Werk Elektrisches Schaltwerk für Schaltuhren

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588396A (en) * 1969-05-01 1971-06-28 Gulf & Western Industries Rotary stepping programmer with improved camming means
DE2604154A1 (de) * 1976-02-04 1977-08-11 Graesslin Feinwerktech Programmtraeger fuer schaltende zeitmessgeraete
DE2754212B1 (de) * 1977-12-06 1979-05-17 Schwenk Kg Theben Werk Sprungschaltwerk fuer elektrische Federkontakte
DE2840690A1 (de) * 1978-09-19 1980-03-27 Schwenk Kg Theben Werk Elektrische schaltuhr mit einem kurzzeit- und einem langzeitprogrammtraeger
US4223291A (en) * 1978-08-31 1980-09-16 Robertshaw Controls Company Convertible set-back selector clip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588396A (en) * 1969-05-01 1971-06-28 Gulf & Western Industries Rotary stepping programmer with improved camming means
DE2604154A1 (de) * 1976-02-04 1977-08-11 Graesslin Feinwerktech Programmtraeger fuer schaltende zeitmessgeraete
DE2754212B1 (de) * 1977-12-06 1979-05-17 Schwenk Kg Theben Werk Sprungschaltwerk fuer elektrische Federkontakte
US4223291A (en) * 1978-08-31 1980-09-16 Robertshaw Controls Company Convertible set-back selector clip
DE2840690A1 (de) * 1978-09-19 1980-03-27 Schwenk Kg Theben Werk Elektrische schaltuhr mit einem kurzzeit- und einem langzeitprogrammtraeger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170048A (en) * 1984-11-23 1986-07-23 Copreci Ind Sci Feeler or cam-follower for actuating a programmer switch
CN102165380B (zh) * 2008-09-23 2013-05-29 泰本股份公司 用于机械式计时开关的手动开关

Also Published As

Publication number Publication date
DE8235148U1 (de) 1983-06-09
EP0113417B1 (fr) 1987-05-20

Similar Documents

Publication Publication Date Title
DE69127244T2 (de) Schalter mit veränderlichem Widerstand
DE2823810A1 (de) Elektrischer schalter
DE2329707B2 (de) Schalteinrichtung fuer einen zeitschalter
DE2804146A1 (de) Stoesselschalter- und potentiometerkombination
DE2923019C2 (de) Hochspannungsschalter
DE3638835A1 (de) Elektronischer baustein des dreh-typs
DE2637326A1 (de) Scheinwerfernivelliersystem fuer kraftfahrzeug und elektrischer schalter zur verwendung in einem solchen system
EP0113417B1 (fr) Dispositif pour actionner les lames de contacts d'un jeu de contacts
DE2737020C2 (de) Vorrichtung für stufenweisen Bewegungsablauf
DE3739296A1 (de) Impulsgenerator
DE2216272C3 (de) Hochspannungsschaltgerät, insbesondere Trennschalter
DE2510816B1 (de) Programmschalteinrichtung, insbesondere fuer waschautomaten
DE3414211C2 (fr)
CH680719A5 (fr)
DE4204465A1 (de) Rastvorrichtung fuer drehschalter
EP0074920A2 (fr) Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre
DE2548844C2 (de) Abstimmvorrichtung
DE3339208C2 (de) Steuerschaltgerät
DE2613250C3 (de) Schaltungsanordnung zur Steuerung von zwei zu einer Wischeinrichtung eines Kraftfahrzeuges gehörenden Antriebsmotoren
EP0021197B1 (fr) Dispositif pour interrompre une commande de position par moteur électrique en fonction de la course
DE1140261B (de) Brueckenkontaktanordnung fuer elektrische Schaltgeraete
DE722544C (de) Einhub-Fusshebelsteuerung fuer elektrisch angetriebene Fahrzeuge, insbesondere fuer Oberleitungsomnibusse
DE2145312A1 (de) Elektrischer Schalter
DE973460C (de) Steuervorrichtung fuer den periodischen Umkehrbetrieb eines Drehstrommotors
DE2556346A1 (de) Elektromechanische kontaktschalteinrichtung, insbesondere fuer zeitschaltgeraete

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

AK Designated contracting states

Designated state(s): CH FR GB IT LI SE

17P Request for examination filed

Effective date: 19850111

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH FR GB IT LI SE

ET Fr: translation filed
RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: GRAESSLIN KG

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: GRAESSLIN KG

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19901018

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19901031

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19901115

Year of fee payment: 8

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19911124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19911125

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920731

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19941026

Year of fee payment: 12

EUG Se: european patent has lapsed

Ref document number: 83111749.4

Effective date: 19920604

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951130

Ref country code: CH

Effective date: 19951130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL