EP0788192A2 - Prise électrique précâblée - Google Patents

Prise électrique précâblée Download PDF

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Publication number
EP0788192A2
EP0788192A2 EP97830024A EP97830024A EP0788192A2 EP 0788192 A2 EP0788192 A2 EP 0788192A2 EP 97830024 A EP97830024 A EP 97830024A EP 97830024 A EP97830024 A EP 97830024A EP 0788192 A2 EP0788192 A2 EP 0788192A2
Authority
EP
European Patent Office
Prior art keywords
casing
cables
cavities
outlet
connection terminal
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Withdrawn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
EP97830024A
Other languages
German (de)
English (en)
Other versions
EP0788192A3 (fr
Inventor
Bruno Levi
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.)
Palazzoli SpA
Original Assignee
Palazzoli SpA
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 Palazzoli SpA filed Critical Palazzoli SpA
Publication of EP0788192A2 publication Critical patent/EP0788192A2/fr
Publication of EP0788192A3 publication Critical patent/EP0788192A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate

Definitions

  • the present utility model concerns electric outlets for use in the industrial and/or service sectors, which can be used both on switchboards or in power points.
  • These electric outlets are made up principally of a casing, a connection terminal placed inside the casing with cavities to receive a plug, and a cover which closes the front of the casing protecting the connection terminal when the outlet is disconnected.
  • Clamps, normally screws, positioned radially to the cavities, are provided in the rear section of the connection terminal to anchor the wiring cables used in the electric outlets of a switchboard or power point.
  • said electric outlets are usually prepared at the source and marketed without preliminary wiring. Wiring is in fact left to the installer, who must be equipped with appropriate tools, acquire cable having the correct cross-section and colour, cut lengths off each cable and remove the covering from the ends of the lengths to connect one end to the outlet and the other to the power supply. In this way, the work of installing an electric outlet becomes laborious and expensive and it cannot be excluded that installers, because of negligence or because they do not have the correct cable with them at the time, wire up using cable with incorrect characteristics as to safety and quality.
  • the present invention is devoted to avoiding the inconveniences and disadvantages outlined above, by denying access from the rear of the outlet to at least a part of the cavities which make up the connection terminal, in particular to the cable anchoring fixtures and by having the manufacturer pre-wire the outlet.
  • Pre-wiring gives the outlet increased quality value, simplifies enormously the work of the installer, increases efficiency and reduces connecting up time.
  • the factory can control that the correct cable cross-section is used, that colour is appropriate and identification is clear lengths are right and best quality operating in assembling is practised.
  • the outlet includes a casing 10, a connection terminal 11 housed in the casing 10 and a cover 12 hinged to said casing which lowers to cover the front thus closing it and protecting the connection terminal when no plug is inserted.
  • connection terminal has cavities (13) for connection to an electric plug; near the rear end, in line with the cavities (13), there are fixtures, usually screws (14), for anchoring the electric phase (15), neutral (16) when present and ground cables 17.
  • the connection terminal 11 has a flange 18 at the rear fastened to it by a screw 18'.
  • the casing (10) is structured at the rear to present a continuous peripheral band (10a), except possibly in one section, and an end ring flange (10b).
  • the connection terminal is housed in the casing (10) and is fastened to it by screws (19) which pass through longitudinal holes made in the connection terminal and which screw into holes made in the rear flange (10b) of the casing.
  • the casing covers all the cable anchoring fixtures so denying access, except usually for the ground cable anchoring fixture (17) as shown in the drawings.
  • This with the aim of giving the outlet maximum protection and added safety.
  • the described electric outlet can be wired up at the source, that is directly in the factory, with the advantages reported above. Wiring up is carried out by anchoring the phase cables (15), neutral (16), when present, and also the ground cable (17), to the connection terminal before it is housed and fastened to the casing.
  • the cables will be the appropriate colour, cross section and length with a section bared (20) at the free end, and the phase cables will be marked (21) for correct identification, as detailed in Fig.2 of the drawing.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP97830024A 1996-02-02 1997-01-28 Prise électrique précâblée Withdrawn EP0788192A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS960010 IT241118Y1 (it) 1996-02-02 1996-02-02 Presa elettrica precablata
ITBS960010U 1996-02-02

Publications (2)

Publication Number Publication Date
EP0788192A2 true EP0788192A2 (fr) 1997-08-06
EP0788192A3 EP0788192A3 (fr) 1998-09-30

Family

ID=11345692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97830024A Withdrawn EP0788192A3 (fr) 1996-02-02 1997-01-28 Prise électrique précâblée

Country Status (3)

Country Link
EP (1) EP0788192A3 (fr)
IT (1) IT241118Y1 (fr)
TR (1) TR199700066A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484005A (en) * 1936-10-30 1938-04-29 Gen Accessories Co Ltd Improvements in or connected with plug and socket connectors for electrical purposes
FR1491261A (fr) * 1966-04-16 1967-08-11 Perfectionnements au couvercle de sécurité d'un socle de prise de courant
US4072381A (en) * 1975-04-17 1978-02-07 Air-Tex Wire Harness, Inc. Tractor-trailer electrical connector system
US4310213A (en) * 1978-04-05 1982-01-12 Amp Incorporated Electrical connector kit
DE8232630U1 (de) * 1982-11-20 1983-02-24 Gebrüder Merten GmbH & Co KG, 5270 Gummersbach Mehrpolige Kragensteckdose

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484005A (en) * 1936-10-30 1938-04-29 Gen Accessories Co Ltd Improvements in or connected with plug and socket connectors for electrical purposes
FR1491261A (fr) * 1966-04-16 1967-08-11 Perfectionnements au couvercle de sécurité d'un socle de prise de courant
US4072381A (en) * 1975-04-17 1978-02-07 Air-Tex Wire Harness, Inc. Tractor-trailer electrical connector system
US4310213A (en) * 1978-04-05 1982-01-12 Amp Incorporated Electrical connector kit
DE8232630U1 (de) * 1982-11-20 1983-02-24 Gebrüder Merten GmbH & Co KG, 5270 Gummersbach Mehrpolige Kragensteckdose

Also Published As

Publication number Publication date
ITBS960010U1 (it) 1997-08-02
IT241118Y1 (it) 2001-05-03
ITBS960010V0 (it) 1996-02-02
TR199700066A2 (tr) 1997-08-21
EP0788192A3 (fr) 1998-09-30

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