WO1998056082A1 - Pliers for electric terminals provided with slide and continuous feeder with handle lock-release device - Google Patents

Pliers for electric terminals provided with slide and continuous feeder with handle lock-release device Download PDF

Info

Publication number
WO1998056082A1
WO1998056082A1 PCT/IT1998/000045 IT9800045W WO9856082A1 WO 1998056082 A1 WO1998056082 A1 WO 1998056082A1 IT 9800045 W IT9800045 W IT 9800045W WO 9856082 A1 WO9856082 A1 WO 9856082A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
handles
feeder
pliers
terminals
Prior art date
Application number
PCT/IT1998/000045
Other languages
English (en)
French (fr)
Inventor
Mauro Martini
Original Assignee
Elematic S.R.L.
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 Elematic S.R.L. filed Critical Elematic S.R.L.
Priority to AU66350/98A priority Critical patent/AU6635098A/en
Publication of WO1998056082A1 publication Critical patent/WO1998056082A1/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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042—Hand tools for crimping
    • H01R43/045—Hand tools for crimping with contact member feeding mechanism

Definitions

  • a terminal whose characteristics will depend on the use for which it is destined, can be applied to the end of an electric wire by means of an appropriate system and tool.
  • crimping pliers consist of simple pliers, the gripping ends of which are adapted so that they can hold and clamp a terminal with tubular end.
  • the main components of the new crimping pliers comprise two handles, two blades, a seat for terminal feeders, a terminal feeding device.
  • the two handles are two generically linear elements, hinged at one end and suitable for being grasped like a nutcracker.
  • the ends of the two handles that are hinged to each other are shaped so that they permit a limited opening of the two handles and make the grasping of the new pliers comfortable.
  • a special elastic element keeps the two handles open, so that they need not be opened manually and the new pliers are always ready for use.
  • One of the two handles has U-shaped section, with the concave side facing the opposite handle. The groove formed by the U-shaped section houses the terminal feeder.
  • the stripped wire is inserted in the terminal with tubular end positioned in the crimping seat;
  • the handles of the new pliers are brought near each other and tightened until the crimping blade correctly deforms the terminal, fastening it to the wire and until the cutting blade has separated the just crimped terminal from the terminal band contained in the feeder; - the handles are released and the wire crimped to the terminal is extracted, leaving the new crimping pliers ready for the following crimping operation.
  • the two handles are provided, near their rotation point, with a three- position, lock-release element that prevents, limits or permits the reciprocal rotation of the two handles.
  • the lock-release element permits a wide rotation of the two handles from a position in which they are completely close to each other to a wide angular position.
  • This position corresponds to the recharge or maintenance position of the new pliers; in fact, in this position it is possible to insert or remove the terminal feeder in/from its U-shaped seat in one of the two handles or, in any case, to reach the crimping seat and the space between the two handles in order to carry out the proper maintenance, cleaning and similar operations.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
PCT/IT1998/000045 1997-06-04 1998-03-02 Pliers for electric terminals provided with slide and continuous feeder with handle lock-release device WO1998056082A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU66350/98A AU6635098A (en) 1997-06-04 1998-03-02 Pliers for electric terminals provided with slide and continuous feeder with handle lock-release device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97PD000118A IT1293706B1 (it) 1997-06-04 1997-06-04 Pinza per terminali elettrici con cursore e caricatore continuo
ITPD97A000118 1997-06-04

Publications (1)

Publication Number Publication Date
WO1998056082A1 true WO1998056082A1 (en) 1998-12-10

Family

ID=11391825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1998/000045 WO1998056082A1 (en) 1997-06-04 1998-03-02 Pliers for electric terminals provided with slide and continuous feeder with handle lock-release device

Country Status (3)

Country Link
AU (1) AU6635098A (enrdf_load_stackoverflow)
IT (1) IT1293706B1 (enrdf_load_stackoverflow)
WO (1) WO1998056082A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022538469A (ja) * 2019-07-02 2022-09-02 フェニックス コンタクト ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト ワイヤーエンドフェルールを処理するためのマガジンおよびワイヤーエンドフェルールを圧着するための手持ち式工具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777345A (en) * 1953-04-22 1957-01-15 Aircraft Marine Prod Inc Magazine-type hand tool for crimping electrical connectors
US2812676A (en) * 1955-12-29 1957-11-12 Western Electric Co Plier-type, magazine-feed crimping and cutting hand tool
EP0413157A1 (de) * 1989-08-16 1991-02-20 Grote & Hartmann GmbH & Co. KG Verbinderpositioniervorrichtung für eine Crimpmaschine
WO1991014300A1 (de) * 1990-03-16 1991-09-19 Zoller & Fröhlich Gmbh & Co. Kg Crimp-presswerkzeug
DE4136302C1 (enrdf_load_stackoverflow) * 1991-11-04 1993-03-11 Weidmueller Interface Gmbh & Co, 4930 Detmold, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777345A (en) * 1953-04-22 1957-01-15 Aircraft Marine Prod Inc Magazine-type hand tool for crimping electrical connectors
US2812676A (en) * 1955-12-29 1957-11-12 Western Electric Co Plier-type, magazine-feed crimping and cutting hand tool
EP0413157A1 (de) * 1989-08-16 1991-02-20 Grote & Hartmann GmbH & Co. KG Verbinderpositioniervorrichtung für eine Crimpmaschine
WO1991014300A1 (de) * 1990-03-16 1991-09-19 Zoller & Fröhlich Gmbh & Co. Kg Crimp-presswerkzeug
DE4136302C1 (enrdf_load_stackoverflow) * 1991-11-04 1993-03-11 Weidmueller Interface Gmbh & Co, 4930 Detmold, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022538469A (ja) * 2019-07-02 2022-09-02 フェニックス コンタクト ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト ワイヤーエンドフェルールを処理するためのマガジンおよびワイヤーエンドフェルールを圧着するための手持ち式工具

Also Published As

Publication number Publication date
IT1293706B1 (it) 1999-03-10
ITPD970118A0 (enrdf_load_stackoverflow) 1997-06-04
ITPD970118A1 (it) 1998-12-04
AU6635098A (en) 1998-12-21

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