ES438545A1 - Extrusion tool - Google Patents

Extrusion tool

Info

Publication number
ES438545A1
ES438545A1 ES438545A ES438545A ES438545A1 ES 438545 A1 ES438545 A1 ES 438545A1 ES 438545 A ES438545 A ES 438545A ES 438545 A ES438545 A ES 438545A ES 438545 A1 ES438545 A1 ES 438545A1
Authority
ES
Spain
Prior art keywords
plunger
main
auxiliary
orifice
connector
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
ES438545A
Other languages
Spanish (es)
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.)
ABB Installation Products Inc
Original Assignee
Thomas and Betts Corp
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 Thomas and Betts Corp filed Critical Thomas and Betts Corp
Publication of ES438545A1 publication Critical patent/ES438545A1/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
    • 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
    • H01R43/0425—Hand tools for crimping with mandrels actuated in axial direction to the wire
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
    • Y10T29/49201—Assembling elongated conductors, e.g., splicing, etc. with overlapping orienting
    • 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
    • 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
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

Plunger means for use in connection with an extrusion tool or the like comprises a displaceable auxiliary plunger portion longitudinally slidable along a recessed portion of the main plunger and normally biased to a first position wherein its first end extends forwardly of the first end or front end of the main plunger. When suitably contacted, the auxiliary plunger may be displaced rearwardly so that its front end is generally coincident with the front end of the main plunger. The resulting self-adjusting plunger assembly thus provides means for extruding differently sized connectors through a particularly sized orifice in an extrusion tool or the like. In operation, the auxiliary plunger portion precedes the main plunger into the extruding orifice when used in connection with the smaller connector, thereby selectively restricting the size of the orifice to that commensurate with the smaller connector. The larger sized connector will displace the auxiliary plunger portion rearwardly when contacted thereby so that both the main and auxiliary plunger portions operate to advance the connector through the extruding orifice. Biasing means which may comprise a compression spring or the like is provided to return the auxiliary plunger portion to its initial position after being displaced rearwardly along the main plunger recessed portion.
ES438545A 1974-06-14 1975-06-13 Extrusion tool Expired ES438545A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479431A US3877277A (en) 1974-06-14 1974-06-14 Extrusion tool

Publications (1)

Publication Number Publication Date
ES438545A1 true ES438545A1 (en) 1977-02-01

Family

ID=23903977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438545A Expired ES438545A1 (en) 1974-06-14 1975-06-13 Extrusion tool

Country Status (14)

Country Link
US (1) US3877277A (en)
JP (1) JPS5419587B2 (en)
AR (1) AR202762A1 (en)
BE (1) BE830237A (en)
BR (1) BR7503752A (en)
CA (1) CA1012334A (en)
DE (1) DE7517093U (en)
ES (1) ES438545A1 (en)
FR (1) FR2274373A1 (en)
GB (1) GB1456798A (en)
IT (1) IT1036972B (en)
NL (1) NL7505047A (en)
SE (1) SE415081B (en)
ZA (1) ZA752939B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873248U (en) * 1981-11-11 1983-05-18 株式会社ウベ循研 Blood conduit T tube
US7678125B2 (en) * 2002-11-12 2010-03-16 Apollo Camera, L.L.C. Surgical ligation clip

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925176A (en) * 1956-09-14 1960-02-16 Kaiser Aluminium Chem Corp Dummy head or block for end of extrusion ram

Also Published As

Publication number Publication date
JPS5419587B2 (en) 1979-07-16
DE2524077B2 (en) 1976-12-09
NL7505047A (en) 1975-12-16
FR2274373B1 (en) 1977-04-15
SE7506645L (en) 1975-12-15
IT1036972B (en) 1979-10-30
US3877277A (en) 1975-04-15
FR2274373A1 (en) 1976-01-09
AU8043475A (en) 1976-12-02
DE7517093U (en) 1975-09-25
ZA752939B (en) 1976-03-31
BE830237A (en) 1975-12-15
AR202762A1 (en) 1975-07-15
BR7503752A (en) 1976-03-09
DE2524077A1 (en) 1976-01-02
GB1456798A (en) 1976-11-24
SE415081B (en) 1980-09-08
JPS5111283A (en) 1976-01-29
CA1012334A (en) 1977-06-21

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