BE904027A - DEVICE FOR ASSEMBLING TWO HOUSING PARTS OF AN AUTOMATIC SWITCH. - Google Patents

DEVICE FOR ASSEMBLING TWO HOUSING PARTS OF AN AUTOMATIC SWITCH.

Info

Publication number
BE904027A
BE904027A BE0/216126A BE216126A BE904027A BE 904027 A BE904027 A BE 904027A BE 0/216126 A BE0/216126 A BE 0/216126A BE 216126 A BE216126 A BE 216126A BE 904027 A BE904027 A BE 904027A
Authority
BE
Belgium
Prior art keywords
core
parts
assembling
hole
housing parts
Prior art date
Application number
BE0/216126A
Other languages
French (fr)
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of BE904027A publication Critical patent/BE904027A/en

Links

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/02—Releasable fastening devices locking by rotation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Dispositif d'assemblage de deux parties d'enveloppe d'un interrupteur munies de trous de passage, caractérisé en ce qu'une pièce de liaison (1) en tole plate ayant la forme d'un double T dont l'ame (1c) comporte un évidement oblong en forme de fente et peut s'engager dans un trou (4) commun aux deux parties (2,3) et en faisant tourner ensuite d'une manière différente ses ailes (1a, 1b) on produit une torsion des parties d'ame et, de donc un raccourcissement de l'ame (1c) jusqu'au serrage complet des parties d'enveloppe (2,3), le trou de passage (4) comportant, un évidement d'insertion (4a) adapté à la bride correspondante (1b) de la pièce de liaison (1) et la longueur de l'ame (1c) entre les ailes (1a, 1b) étant adaptée à la longueur du trou (4).Device for assembling two parts of the casing of a switch provided with through holes, characterized in that a connecting piece (1) in flat sheet metal having the shape of a double T, the core (1c) has an oblong recess in the form of a slot and can engage in a hole (4) common to the two parts (2,3) and then by rotating its wings (1a, 1b) in a different manner, a twist of the core parts and, therefore, a shortening of the core (1c) until the envelope parts (2,3) are fully tightened, the through hole (4) comprising, an insertion recess (4a) adapted to the corresponding flange (1b) of the connecting piece (1) and the length of the core (1c) between the wings (1a, 1b) being adapted to the length of the hole (4).

BE0/216126A 1985-01-14 1986-01-13 DEVICE FOR ASSEMBLING TWO HOUSING PARTS OF AN AUTOMATIC SWITCH. BE904027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853500975 DE3500975A1 (en) 1985-01-14 1985-01-14 Connecting device for two housing parts of an automatic switch

Publications (1)

Publication Number Publication Date
BE904027A true BE904027A (en) 1986-05-02

Family

ID=6259778

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216126A BE904027A (en) 1985-01-14 1986-01-13 DEVICE FOR ASSEMBLING TWO HOUSING PARTS OF AN AUTOMATIC SWITCH.

Country Status (3)

Country Link
BE (1) BE904027A (en)
DE (1) DE3500975A1 (en)
FR (1) FR2576140B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420765A1 (en) * 1994-06-15 1995-12-21 Abb Patent Gmbh Board fastener to secure power circuit-breaker or earth-fault short-circuit current switch mechanism in housing
DE4420766A1 (en) * 1994-06-15 1995-12-21 Abb Patent Gmbh Device for fastening two components together
DE19919540A1 (en) 1999-04-29 2000-11-02 Siemens Ag Connection device for components, in particular for housing parts of circuit breakers
DE19919541A1 (en) 1999-04-29 2000-11-02 Siemens Ag Connection device for components, in particular for housing parts of circuit breakers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB797049A (en) * 1954-03-26 1958-06-25 Igranic Electric Co Ltd Improvements in or relating to electric switch cases
DE1939704C3 (en) * 1969-08-05 1975-02-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for attaching a metal divider to a ceramic insulating part of an electrical device
DE8322594U1 (en) * 1983-08-05 1984-01-05 Brown, Boveri & Cie Ag, 6800 Mannheim Connecting element and method for connecting at least two components by means of the connecting element

Also Published As

Publication number Publication date
DE3500975C2 (en) 1989-11-02
FR2576140B1 (en) 1991-11-15
DE3500975A1 (en) 1986-07-17
FR2576140A1 (en) 1986-07-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LICENTIA PATENT-VERWALTUNGS G.M.B.H.

Effective date: 19960131