EP0393557A2 - Commande de broches - Google Patents

Commande de broches Download PDF

Info

Publication number
EP0393557A2
EP0393557A2 EP90107172A EP90107172A EP0393557A2 EP 0393557 A2 EP0393557 A2 EP 0393557A2 EP 90107172 A EP90107172 A EP 90107172A EP 90107172 A EP90107172 A EP 90107172A EP 0393557 A2 EP0393557 A2 EP 0393557A2
Authority
EP
European Patent Office
Prior art keywords
drive
spindle
carriage
slide
drive according
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
EP90107172A
Other languages
German (de)
English (en)
Other versions
EP0393557B1 (fr
EP0393557A3 (fr
Inventor
Walter Hahn
Ferdinand Dr. Lutz
Manfred Jahn
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.)
ABB AG Germany
ABB AB
Original Assignee
Asea Brown Boveri AG Germany
Asea Brown Boveri AB
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 Asea Brown Boveri AG Germany, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Germany
Publication of EP0393557A2 publication Critical patent/EP0393557A2/fr
Publication of EP0393557A3 publication Critical patent/EP0393557A3/fr
Application granted granted Critical
Publication of EP0393557B1 publication Critical patent/EP0393557B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
    • 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
    • H01H3/44—Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut

Definitions

  • the invention relates to a drive for generating a rotary movement, with a drive spindle, the seated and longitudinally movable sliding nut engages with guide bolts in a sliding plate seated on the drive shaft.
  • Such a drive referred to as a spindle-rotating link unit, for actuating a high-voltage switching device is known from the publication A-ST 5064 D from 1981 by the Austrian Brown Boveri-Werke AG.
  • the guide housing receiving the drive spindle is constructed as a welded construction.
  • the spindle contains two spaced sliding nuts which, in the axial process, with their turned, mutually protruding, roll-reinforced driving pins who engage in the link plate and twist it.
  • This construction requires a high accuracy of fit of the parts engaged with each other; it is complex. For example, it is necessary to teach the two nuts how to precisely screw in the spacing, so they can only be used in sets.
  • the object of the invention is now to reduce the manufacturing effort of the spindle drive while ensuring a very safe functional sequence.
  • driver bolts are installed offset in the direction of the drive shaft. Such an offset is favorable, in which the longitudinal axes of the driving pins no longer intersect the drive spindle, and consequently continuous driving pins can be used in the slide.
  • the drive spindle 2 is arranged in the guide housing 1, for. B. an extruded profile made of aluminum. This is driven by a motor via a spur gear (not shown). On the drive spindle 2 is a slide nut 3; thus these parts are positively connected via the thread. If the drive spindle rotates, the sliding nut 3 moves along it. The latter takes along a slide 4 which can slide in the guide housing 1 and which for the purpose contains a pocket 4a in which the slide nut 3 can be inserted transversely to the direction of advance.
  • the sliding guide of the Carriage 4 is carried out by means of driver bolts 5, which pass through the carriage at a fixed distance from drive spindle 2 and engage in roll grooves (see rolling sleeves 7) on both sides in longitudinal grooves 6 of the guide housing.
  • the only slide nut 3 therefore only provides the propulsion; it can no longer jam.
  • the sliding guide is transferred to the slide.
  • FIG. 2 shows the middle position of the link plate 9, in which the driving bolts 5 are located outside the engagements 10.
  • the link plate 9 is designed so that almost no movement is transmitted to the drive shaft in an end position while the motor is still rotating. Furthermore the link plates 9 and thus the drive shaft are locked via stops 12. The kinetic energy of the parts still rotating after the engine is stopped, e.g. B. braked by disc spring assemblies arranged at the ends of the drive spindle (not visible).
  • two link plates are fixed on the drive shaft 3 in the exemplary embodiment for transmitting high torques; they are kept at a distance by a spacer bush 13 seated on the drive shaft.

Landscapes

  • Transmission Devices (AREA)
EP90107172A 1989-04-21 1990-04-14 Commande de broches Expired - Lifetime EP0393557B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3913080A DE3913080A1 (de) 1989-04-21 1989-04-21 Spindelantrieb
DE3913080 1989-04-21

Publications (3)

Publication Number Publication Date
EP0393557A2 true EP0393557A2 (fr) 1990-10-24
EP0393557A3 EP0393557A3 (fr) 1991-10-09
EP0393557B1 EP0393557B1 (fr) 1995-02-01

Family

ID=6379113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107172A Expired - Lifetime EP0393557B1 (fr) 1989-04-21 1990-04-14 Commande de broches

Country Status (3)

Country Link
US (1) US5024115A (fr)
EP (1) EP0393557B1 (fr)
DE (2) DE3913080A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455039A1 (fr) * 1990-05-02 1991-11-06 Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. Entraînement pivotant, en particulier pour appareils de commutation
EP0763839A2 (fr) * 1995-09-16 1997-03-19 ABBPATENT GmbH Dispositif de commande pour le contact mobile d'un sectionneur et interrupteur de mise à la terre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211421C2 (de) * 1992-04-01 1997-02-06 Siemens Ag Niederspannungs-Leistungsschalter mit einer Fahrvorrichtung
DE19632574A1 (de) * 1996-08-13 1998-02-19 Abb Patent Gmbh Trenn-Erderschalter für eine metallgekapselte, gasisolierte Hochspannungsschaltanlage
CN111192767B (zh) * 2019-12-18 2021-11-05 河南平高电气股份有限公司 一种导电箱体及剪刀式隔离开关

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1690093B1 (de) * 1967-11-24 1971-10-14 Siemens Ag Motorantrieb fuer elektrische schalter mit einer auf einer spindel laufenden wandermutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147766A (en) * 1953-09-11 1964-09-08 Rockwell Mfg Co Rotary plug valve and operator therefor
US3385120A (en) * 1966-07-06 1968-05-28 Rotork Eng Co Ltd Auxiliary drive unit for an actuator
US3546930A (en) * 1968-11-25 1970-12-15 Clarence A Flarsheim Rotary to linear motion device with automatic return
SE443033B (sv) * 1983-01-25 1986-02-10 Skf Nova Ab Rorelseoverforingsanordning
JPH0637172B2 (ja) * 1987-06-25 1994-05-18 光洋精工株式会社 電動式チルトステアリング装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1690093B1 (de) * 1967-11-24 1971-10-14 Siemens Ag Motorantrieb fuer elektrische schalter mit einer auf einer spindel laufenden wandermutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455039A1 (fr) * 1990-05-02 1991-11-06 Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. Entraînement pivotant, en particulier pour appareils de commutation
DE4014150A1 (de) * 1990-05-02 1991-11-14 Ruhrtal Gmbh Schwenkantrieb, insbesondere fuer schaltgeraete
EP0763839A2 (fr) * 1995-09-16 1997-03-19 ABBPATENT GmbH Dispositif de commande pour le contact mobile d'un sectionneur et interrupteur de mise à la terre
EP0763839A3 (fr) * 1995-09-16 1998-05-13 ABBPATENT GmbH Dispositif de commande pour le contact mobile d'un sectionneur et interrupteur de mise à la terre

Also Published As

Publication number Publication date
EP0393557B1 (fr) 1995-02-01
DE59008390D1 (de) 1995-03-16
DE3913080A1 (de) 1990-10-25
EP0393557A3 (fr) 1991-10-09
US5024115A (en) 1991-06-18

Similar Documents

Publication Publication Date Title
EP0999170A1 (fr) Système de préhension
DE3018520A1 (de) Antriebseinrichtung fuer eine vorschub-gewindespindel
DE102008035395A1 (de) Verriegelung eines verdrehbaren Teils
EP0460485A1 (fr) Transmission de transformation d'un mouvement de rotation en mouvement de translation
DE2735958B2 (de) Lenkgetriebe für Kraftfahrzeuge
EP0393557B1 (fr) Commande de broches
EP2895869B1 (fr) Dispositif d'entraînement individuel ou en bloc combiné, en particulier pour canaux de pipetage
EP1449597B1 (fr) Laminage d' un produit allongé
EP0118699A2 (fr) Dispositif de positionnement
EP4129756B1 (fr) Entraînement linéaire, dispositif de réglage en longueur d'un siège et véhicule automobile
DE4325391C2 (de) Verteilergetriebe für Stellvorrichtungen von Fahrzeugsitzen
DE102019001189B4 (de) Parksperrensystem für ein Kraftfahrzeug
DE10226897A1 (de) Spurwechselfähiges Fahrwerk für Schienenfahrzeuge
DE10254129B4 (de) Elektromotorischer Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander
EP0446655B1 (fr) Transmission à vis sans fin à blocage automatique pour un entraînement de porte à haut régime
EP1226372B1 (fr) Dispositif d'entrainement pour meuble
DE3310635C2 (fr)
DE102006013262B3 (de) Vorrichtung zum Umschalten des Lenkgetriebes eines Kettenfahrzeuges
DE19652905C2 (de) Antrieb für einen Tisch einer an einer Basis befestigten Transport- oder Hubeinrichtung
EP1109694B1 (fr) Dispositif pour le reglage longitudinal electrique de sieges d'automobiles
DE102021207455A1 (de) Einzelradlenkung für ein Kraftfahrzeug
WO2024089044A1 (fr) Système de verrouillage de stationnement
WO2011095348A1 (fr) Boîte de vitesses
DE19729160C2 (de) Sperrvorrichtung
EP3093104A2 (fr) Magasin pour outils

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

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

RHK1 Main classification (correction)

Ipc: H01H 3/40

17P Request for examination filed

Effective date: 19911125

17Q First examination report despatched

Effective date: 19940127

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

REF Corresponds to:

Ref document number: 59008390

Country of ref document: DE

Date of ref document: 19950316

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950614

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: 19970114

Year of fee payment: 8

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980414

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980414

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

Ref country code: DE

Payment date: 19990128

Year of fee payment: 10

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

Ref country code: NL

Payment date: 19990216

Year of fee payment: 10

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

Ref country code: FR

Payment date: 19990218

Year of fee payment: 10

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001101

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001229

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20001101

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

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050414