FI913976A - Screwless connection and its manufacturing method - Google Patents

Screwless connection and its manufacturing method Download PDF

Info

Publication number
FI913976A
FI913976A FI913976A FI913976A FI913976A FI 913976 A FI913976 A FI 913976A FI 913976 A FI913976 A FI 913976A FI 913976 A FI913976 A FI 913976A FI 913976 A FI913976 A FI 913976A
Authority
FI
Finland
Prior art keywords
clamp
push
contact rail
clamp support
contact
Prior art date
Application number
FI913976A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI913976A0 (en
FI95633B (en
FI95633C (en
Inventor
Georg Greiner
Original Assignee
Popp & Co 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 Popp & Co Gmbh filed Critical Popp & Co Gmbh
Publication of FI913976A0 publication Critical patent/FI913976A0/en
Publication of FI913976A publication Critical patent/FI913976A/en
Publication of FI95633B publication Critical patent/FI95633B/en
Application granted granted Critical
Publication of FI95633C publication Critical patent/FI95633C/en

Links

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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/655—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth brace
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/4852—Means for improving the contact with the conductor, e.g. uneven wire-receiving surface

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Refuse Collection And Transfer (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)

Abstract

The invention relates to a connecting clamp without screws for a contact rail (2) such as an edge earthing clip for a wall socket or the like, having a metallic clamp support (1) with two push-in channels (22), located side-by-side at a distance, to form push-in regions for holding in each case a stripped end section of a connecting conductor, and having a central part (11), arranged between the push-in channels (22), with a spring holder (21) for holding an integral clamp spring (14), which can be inserted from outside and has two pairs of tongues each with two tongues (32, 33) located one behind the other, it being possible to insert in each case one tongue pair into one push-in region. For ease of manufacture and good material utilisation, according to the invention a recess (4) is constructed in the contact rail (2, 2'), into which the central part (11) of the clamp support (1), constructed separately from the contact rail (2, 2'), can be inserted, each push-in region is formed in regions by a contact part web (36) of the contact rail (2, 2') and the clamp spring (14) can be inserted into the spring holder (21) such that the clamp holder (1) and the end section of each connecting conductor are fixed by pretension with respect to the contact rail (2, 2') and with respect to the associated connecting section. Each clamp support (1) can be connected in a simple manner to a plug contact (2, 2'), it being possible to isolate the clamp support (1) by pressing the clamp support (1) into the recess (4). <IMAGE>
FI913976A 1990-08-23 1991-08-22 Screwless connection and its manufacturing method FI95633C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9012133 1990-08-23
DE9012133 1990-08-23

Publications (4)

Publication Number Publication Date
FI913976A0 FI913976A0 (en) 1991-08-22
FI913976A true FI913976A (en) 1992-02-24
FI95633B FI95633B (en) 1995-11-15
FI95633C FI95633C (en) 1996-02-26

Family

ID=6856773

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913976A FI95633C (en) 1990-08-23 1991-08-22 Screwless connection and its manufacturing method

Country Status (5)

Country Link
EP (1) EP0472040B1 (en)
AT (1) ATE107800T1 (en)
DE (1) DE59101992D1 (en)
FI (1) FI95633C (en)
NO (1) NO301953B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904149A1 (en) * 2006-07-19 2008-01-25 Legrand France AUTOMATIC TERMINAL INCLUDING A GUIDE WALL AND ELECTRICAL EQUIPMENT COMPRISING SUCH A TERMINAL
FR2911222B1 (en) * 2007-01-09 2013-04-26 Legrand France CONNECTION TERMINAL WITH DOUBLE SUPPORT.
DE202007015004U1 (en) * 2007-10-29 2009-03-12 Weidmüller Interface GmbH & Co. KG Connecting device with a busbar
CN103594829A (en) * 2012-08-15 2014-02-19 町洋企业股份有限公司 Terminal and manufacturing method thereof
DE102012112813A1 (en) 2012-12-20 2014-06-26 Phoenix Contact Gmbh & Co. Kg Multiple connection chamber with current bar
DE102013104394B4 (en) * 2013-04-30 2021-06-10 Wago Verwaltungsgesellschaft Mbh Conductor connection terminal
DE202015105023U1 (en) * 2015-09-22 2016-12-23 Weidmüller Interface GmbH & Co. KG Connection device for conductors
US9922778B2 (en) * 2015-10-19 2018-03-20 Switchlab Inc. Switch wire connection device
TWI581532B (en) * 2016-09-13 2017-05-01 Combination of track terminals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589649A (en) * 1977-05-28 1981-05-20 Weidmueller Kg C Screwless terminals for electrical conductors
DE3130318A1 (en) * 1981-07-31 1983-02-17 Gebrüder Merten GmbH & Co KG, 5270 Gummersbach Electrical installation apparatus, especially a plug socket or switch having screwless connecting terminals
DE8704494U1 (en) * 1987-03-26 1987-06-11 Popp + Co Gmbh, 8582 Bad Berneck Screwless terminal

Also Published As

Publication number Publication date
NO913181D0 (en) 1991-08-15
NO301953B1 (en) 1997-12-29
FI913976A0 (en) 1991-08-22
ATE107800T1 (en) 1994-07-15
EP0472040B1 (en) 1994-06-22
EP0472040A1 (en) 1992-02-26
NO913181L (en) 1992-02-24
DE59101992D1 (en) 1994-07-28
FI95633B (en) 1995-11-15
FI95633C (en) 1996-02-26

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Legal Events

Date Code Title Description
BB Publication of examined application