GB907370A - Improvements in or relating to die sets for crimping electrical connector ferrules onto electrical conductors - Google Patents

Improvements in or relating to die sets for crimping electrical connector ferrules onto electrical conductors

Info

Publication number
GB907370A
GB907370A GB7638/61A GB763861A GB907370A GB 907370 A GB907370 A GB 907370A GB 7638/61 A GB7638/61 A GB 7638/61A GB 763861 A GB763861 A GB 763861A GB 907370 A GB907370 A GB 907370A
Authority
GB
United Kingdom
Prior art keywords
crimping
die
anvil
fingers
ferrule
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.)
Expired
Application number
GB7638/61A
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of GB907370A publication Critical patent/GB907370A/en
Expired legal-status Critical Current

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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • 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
    • H01R43/058—Crimping mandrels
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube
    • Y10T29/49929—Joined to rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

907,370. Jointing by stamping. AMP Inc. March 2, 1961 [March 9, I960], No. 7638/61. Class 83 (4). A crimping die set for the confined crimping of an electrical connector ferrule on to an electrical conductor includes a crimping die having a crimping recess and a crimping anvil for insertion into the recess to crimp an electrical ferrule on to an electrical conductor therein, the side edges of the crimping face of the anvil being relatively displaceable to abut the side walls of the recess to prevent extrusion of the ferrule material between each edge and the side wall adjacent thereto during crimping. In an embodiment the crimping die 2, Fig. 5, co-operates with an anvil 13<SP>1</SP> having a central longitudinal slot 14 which provides a pair of diverging fingers 15 the ends of which have arcuate crimping surfaces 16. When the anvil enters the die 2 the edges 18 of the fingers abut the walls 6 of the die prior to the application of compressive force to a ferrule 10 and an electrical conductor 12 disposed in the die recess. Extrusion of the ferrule between the edges 18 of the fingers and the die wall is prevented but slight extrusion takes place into the slots 14 of the anvil thus providing a rib 10<SP>1</SP> on the outer surface of the ferrule, Fig. 7. In another embodiment the slot 14<SP>1</SP>, Fig. 9, in the anvil has parallel walls 17<SP>1</SP> and the side edges 18 of the anvil crimping face do not engage the walls 6 of the die. When the ferrule 10 is compressed by the fingers compressive forces urge the fingers apart and into engagement with the die walls to prevent extrusion between the finger edges and the die wall. The fingers may be spring-loaded away from one another in the first embodiment and towards one another in the second embodiment. The anvil may have two slots providing three fingers the centre finger remaining stationary during the crimping operation.
GB7638/61A 1960-03-09 1961-03-02 Improvements in or relating to die sets for crimping electrical connector ferrules onto electrical conductors Expired GB907370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13778A US3098517A (en) 1960-03-09 1960-03-09 Connector crimping die set

Publications (1)

Publication Number Publication Date
GB907370A true GB907370A (en) 1962-10-03

Family

ID=21761700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7638/61A Expired GB907370A (en) 1960-03-09 1961-03-02 Improvements in or relating to die sets for crimping electrical connector ferrules onto electrical conductors

Country Status (6)

Country Link
US (1) US3098517A (en)
BE (1) BE600977A (en)
CH (1) CH390344A (en)
DE (1) DE1128901B (en)
GB (1) GB907370A (en)
NL (1) NL120485C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976132A (en) * 1983-12-30 1990-12-11 Amp Incorporated Dies for crimping an electrical connection
US4828516A (en) * 1983-12-30 1989-05-09 Amp Incorporated Crimped electrical connection and crimping dies therefore
US4890384A (en) * 1988-08-25 1990-01-02 Amp Incorporated Method of crimping an electrical connection
US4991289A (en) * 1989-06-23 1991-02-12 Amp Incorporated Crimping die and crimped electrical connection therefrom
JP4387612B2 (en) 2001-06-13 2009-12-16 矢崎総業株式会社 Terminal crimping type
US7409847B2 (en) 2006-12-14 2008-08-12 Intelligent Design Group, Inc. Method and apparatus for securing connecting ferrules
EP2230732B1 (en) * 2009-03-16 2014-04-23 Delphi Technologies, Inc. Device for attaching a cable to a connection element
JP5686064B2 (en) * 2011-07-26 2015-03-18 住友電装株式会社 Crimping die and method for manufacturing electric wire with terminal
US10431950B2 (en) 2014-02-18 2019-10-01 Hubbell Incorporated Smart conductor/connector selecting die
WO2016033490A1 (en) 2014-08-29 2016-03-03 Hubbell Incorporated Nest dies, indent crimp die sets, and crimp tools having such die sets
JP6421737B2 (en) * 2015-10-21 2018-11-14 株式会社オートネットワーク技術研究所 Manufacturing method of electric wire with terminal, crimping jig, and electric wire with terminal
JP6569124B2 (en) * 2015-11-12 2019-09-04 住友電装株式会社 Conductive member manufacturing method, conductive member and mold
JP6536368B2 (en) * 2015-11-12 2019-07-03 住友電装株式会社 Method of manufacturing metal wire strip member including joint portion, method of manufacturing metal wire strip member with terminal, and metal wire strip member including joint portion
DE102017106148A1 (en) * 2017-03-22 2018-09-27 Te Connectivity Germany Gmbh Crimping tool, method for setting up an insulation crimp and crimping machine
US11394165B2 (en) 2017-06-29 2022-07-19 Hubbell Incorporated Repositionable tool die
USD985029S1 (en) * 2019-06-27 2023-05-02 Barsplice Products, Inc. Cold-swaging die set with tubular splice sleeve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US365251A (en) * 1887-06-21 Signoes
US2438023A (en) * 1943-09-15 1948-03-16 Western Electric Co Apparatus for cutting wires and forming and attaching a sleeve thereto
US2592276A (en) * 1945-01-11 1952-04-08 Western Electric Co Article assembling apparatus
NL205209A (en) * 1953-11-03

Also Published As

Publication number Publication date
NL120485C (en)
CH390344A (en) 1965-04-15
BE600977A (en) 1961-09-06
US3098517A (en) 1963-07-23
DE1128901B (en) 1962-05-03

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