US3205568A - Crimping tool - Google Patents

Crimping tool Download PDF

Info

Publication number
US3205568A
US3205568A US238457A US23845762A US3205568A US 3205568 A US3205568 A US 3205568A US 238457 A US238457 A US 238457A US 23845762 A US23845762 A US 23845762A US 3205568 A US3205568 A US 3205568A
Authority
US
United States
Prior art keywords
connector
die
fingers
ports
crimping
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 - Lifetime
Application number
US238457A
Other languages
English (en)
Inventor
Robert S Stull
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
Priority to NL299438D priority Critical patent/NL299438A/xx
Priority to BE639866D priority patent/BE639866A/xx
Application filed by AMP Inc filed Critical AMP Inc
Priority to US238457A priority patent/US3205568A/en
Priority to GB40365/63A priority patent/GB976496A/en
Priority to FR953615A priority patent/FR1374761A/fr
Priority to CH1397363A priority patent/CH402100A/fr
Priority to DE19631515442 priority patent/DE1515442B1/de
Application granted granted Critical
Publication of US3205568A publication Critical patent/US3205568A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49218—Contact or terminal manufacturing by assembling plural parts with deforming
    • 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
    • Y10T29/49915—Overedge assembling of seated part
    • 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
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53209—Terminal or connector
    • Y10T29/53213—Assembled to wire-type conductor
    • Y10T29/53222—Means comprising hand-manipulatable implement
    • Y10T29/53226—Fastening by deformation
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53909—Means comprising hand manipulatable tool
    • Y10T29/53943—Hand gripper for direct push or pull
    • Y10T29/53952—Tube sleeve or ferrule applying or removing

Definitions

  • This invention relates to improvements in crimping tools of the type utilized to attach electrical connectors to conductors. More particularly, this invention contemplates means cooperating with crimping dies to assure proper alignment of connector components relative to die closure.
  • ports are provided in the outer connector ferrule permitting the insertion of dies which engage and compress the inner connector ferrule against the cable center conductor.
  • the foregoing objects are obtained by the present invention through the provision of flange members positioned over and above crimping dies and adapted for movement therewith to engage and guide connector assembly members into a position of alignment relative to die travel.
  • the flange members of the invention are disposed on either side of one crimping die to define surfaces parallel and spaced apart by a distance slightly larger than the outer diameter of a connector over a segment of such connector including the portion to be crimped.
  • the length of the flange members is such as to engage the connector at a point of die travel well before the position wherein the dies begin material compression to perform the crimping operation and thus assure that proper alignment will be effected prior to any opportunity for component damage.
  • the flange members may be integrally formed with one crimping die or may be part of a separate attachment fitted onto existing dies for the modification of existing tooling.
  • FIGURE 1 is a perspective showing one embodiment of the invention incorporated in the head portion of a hand tool of standard construction
  • FIGURE 2 is an enlarged sectional View taken along lines 22 of FIGURE 1 showing the embodiment of the invention with the tool in an open position relative to a connector assembly to be crimped, the assembly being loosely held on one crimping die;
  • FIGURE 3 depicts the structure of FIGURE 2 partially closed showing the alignment feature of the invention in operation
  • FIGURE 4 depicts the structure of FIGURE 2 in the fully closed position wtih the die members performing the crimping function
  • FIGURE 5 is an enlarged sectional plan view taken along lines 55 of FIGURE 1 showing the tool in an open position with a connector assembly mounted therein;
  • FIGURE 6 is a perspective showing male and female coaxial connector assemblies of the type described following the crimping operation
  • FIGURE 7 is a perspective of a further embodiment of the invention wherein alignment flange members are provided by means of an attachment fitted to an existing crimping tool of standard construction;
  • FIGURE 8 is an enlarged section taken along the lines 83 of FIGURE 7;
  • FIGURE 9 is a perspective showing separately the attachment utilized in FIGURES 7 and 8.
  • coaxial connector including halves 102 and 112 is to mechanically and electrically interconnect coaxial conductors 111) and 130.
  • nector half 1102 is adapted to fit within female half 11 2 and interlock therewith by spring and frictional engagement to form distinct paths for the inner and outer conductors of cables and 130. Cables 110 and 130.
  • connector 100 is such that the dimensions of insulation crimping ferrules 104 and 114, braid crimping ferrules 106 and 116 and wire barrel crimping ferrules 109 and 122, respectively,
  • each connector half is carried out with three distinct crimps being performed simultaneously, upon the respective portions of the connector by three distinct sets of dies commonly mounted and driven.
  • FIGURE 1 wherein one embodiment of the invention is shown mounted for use in a hand tool of standard construction.
  • the hand tool shown is of the straight action type wherein rotary movement of handles and 12 about handle connecting pin 14 operates to drive handle connecting pins 18 and 22 connected between handle end members 16 and 20, respectively, to drive jaw members 24 and 26 in rotary movement about pin members 32 and 34 held by jaw connecting plates 28 and 30.
  • Jaws 24 and 26 include jaw extensions 36 and 38 each having an interior slot, not 1 shown, defining a surface engaging die driving pin members 40 and 42responsive to jaw movement. Movement of die halves is restrained to a straight line by the cooperation of head portions 50 and 54 of die retaining pins 48 and 52 with slot 47 in die support plate 46 as best shown in FIGURE 5.
  • the left die halves comprised of three dies 152, 142 and 60 serving as insulation, braid and wire barrel crimping dies, respectively, are secured in an interlocking relationship against relative movement by pin members 40 and 48.
  • Theright die halves 154, 144 and 80 which complement the left die half set are held in a similar fashion by pin members 42 and 52.
  • movement'forcing handles 10 and 12 together operates to drive pins 18 and 22 outwardly thus driving the lower portions of jaw members 24 and 26 apart and the upper portions 36 and 38 together.
  • This movement operates to drive each die half inwardly in a movement related to handle movement.
  • the surfaces of die members 60, 142 and 152 and complementary faces 80, 144 and 154 are positioned relative to sections of connector half as shown in FIGURE 5 to engage and perform simultaneous crimps upon the connector.
  • O crimps are utilized for the insulating crimping ferrule 114 and the braid ferrule 116 while a series of partial O crimps is utilized for the wire barrel ferrule 122.
  • the characteristics of such crimp are indicated by the configuration of the indentor dies 60 and80 each having, respectively, raised portions 62 and 66, 86 and 88 and recessed portions 64 and 90.
  • the cross sectional area of each die half 60 and 80 is made in shape and size as slightly less than that of a cross sectional area of the ing tool and/or damage the die faces as a considerable portion of the connector is crushed during the required closure stroke.
  • connector half 112 hangs in a hinged fashion upon inner die 80 at a point of contact Y with dielectric 124 and a point Z of the ferrule 118 proximate aperture 120.
  • the path of die travel indicated by dotted lines in FIGURES 2 and 3 isprevented from crushing ferrule 118 by the provision of flange members 68 and 76 on each side of indentor die 60 which operate to cam the connector assembly upwardly to align the port 121 with indentor die travel.
  • Flange members 68 and 7.6 each include rounded portions at the ends thereof adapted to provide a transition surface at the point of contact with both the connector ferrule 18 and flanges 92 and 94 of opposing die half 80.
  • flange member 68 includes an outer rounded surface 78 and a inner rounded surface 74 and-flange member '76 includes an outer rounded surface 70 and an inner rounded surface 72.
  • Die half 80 includes spaced flange members 92 and 94 having inner rounded surfaces 96 and 98; the rounded surface operating to assure that a proper enclosure of dies 60 and 80 will be achieved without hanging up of either member of 68 and 76 on members 92 and 94, or of members 68 and 76 on the coaxial connector ferrule 118. It is preferred that the interior surface of members 68 and 76 be polished toa fine polished finish. This feature in connection with the inherent lubrication of the gold plating on ferrule 118 of the coaxial connector operates to assure that the connector shell will slide easily within the surface defined by members 68 and 76.
  • the interior surfaces of members 68 and 76 form parallel surfaces defining a channel of a diameter D which is slightly larger than the diameter of the coaxial connector ferrule 1'18.
  • D may be made equal to approxim-ate the ferrule diameter of the coaxial connector to be crimped plus the maximum variation in manufacturing tolerance expected including gold plating plus one or two mils.
  • the dimension D might be .251 plus .002 or minus .000 inches.
  • the exterior dimension D of members 68 and 76 maybe made slightly less than the, interior dimension D of members 92 and 94 with suflicient thickness to offer substantial rigidity.
  • the length of members '68 and 76 indicated as L should be kept slightly less crimp ports 108 and 120 of the connector halves 102 and 112.. Because of this, dies 60 and 80 may enter opposing die ports and gripand compress the ferrule forming the pin member of a connector such as ferrule 122 of connectorhalf 112 as shown in FIGURE 4.
  • FIGURE 2 shows connector half 112 so positioned on die 80. It will be appreciated that unless half 112 is held so that the opposite port 121 is aligned with the path of travel of'the indentor die 60 and particularly the upper edge of'die portions 62 and 66 the die may catch the upper edge of port 121 as at the point X and upon further closure of the dies crush ferrule 118 and ruin the connector.
  • the width W of members 68 and 76 as shown in FIGURE 5 with respect to 68 should be long enough to offer a surface of contact with the connector ferrule 118 sufficient to prevent cocking of the connector in a verticle sense; i.e., to'hold the connector assembly in proper alignment.
  • the progressive closure of dies as shown in FIGURES 2-4 result in the rounded portion surface 74 of member 68 first engaging a line of contact with the surface of the connector ferrule 118 as indicated by C in FIGURE 2. Thereafter with further closure ferrule 118 and the connector assembly 112 will be cammed upwardly about the mechanical hinge formed at, points Y and Z. Further movement will result in ferrule 118 being contacted at an upper point C by the rounded surface 72 of member 76. As, the dies are driven in further closure the connector ferrule '1
  • the ports 120 and 121 being aligned will permit further closure of the die members with an unimpeded entry of-indentor die 60 into port 121.
  • Final closure of the die members as shown in FIGURE 4 may thereafter be accomplished with the central ferrule 122'being compressed in against the center conductor 1-26 to complete the crimping operation.
  • the other dies 142, 144, 152, 154 will simultaneously operate on ferrules 116 and 114 respectively of the connector half '112 to complete the crimping operation.
  • the operation of the flange members 68 and 76 obviates the need to manually or otherwise attempt to hold the connector assembly being crimped in a position so that the cooperating dies will properly enter crimp ports 120 and 121.
  • FIG. 7 shows flange members incorporated into the indentor dies.
  • FIGURES 7, 8 and 9 is for use with existing tooling as an attachment theerto.
  • the hand tool including handles it) and 12, jaws 24 and 26' and etc. operates identically to the tool shown in FIGURE 1 the difference residing in the addition of a member 180 and in the die member 160.
  • the indentor dies 150 and 168 have die surfaces identical to the die surfaces heretofore shown and described but without flange members integrally formed therewith.
  • each die 16% and 168 includes indentor dies 166 and 174 corresponding to indentor dies 69 and Silt of the embodiment of FIGURES 1-5.
  • an adapter member 180 which includes flange members 184 and 186 serving to guide and align a connector assembly in the manner heretofore described.
  • Member 18%) thus serves as an attachment for modifying existing tool- FIGURES 8 and 9 show how member 18% is secured through the extension of pin 4 therethrough and the right angle surface 182. interlocked against the face of die half 160 in a nesting relationship.
  • Member 180 includes flange members 184 and 186 which fit above and below indentor die 166 and include the features of rounded and polished surfaces in the manner of flanges 68 and 76 described with respect to FIGURE 2.
  • flanges 184 and 186 are dimensioned to be slightly larger than the maximum diameter of the section of a connector to be crimped.
  • each flange may be made such as to provide sliding contact with the interior surfaces of flanges 1'79 and 172 integral with die half 168.
  • the embodiment shown in FIGURES 7, 8 and 9 may be adapted to be used with any straight line action tool of the stacked die type to assure alignment of crimping dies with respect to connector ports of coaxial connectors.
  • first connector carrying means including a pair of fingers having inner parallel surfaces and outer parallel surfaces spaced apart and rigidly supported on a first base member, a first die member extending from said first base member between said fingers and out along a substantial portion of the length of said fingers, a second connector carrying means including a second pair of fingers having inner parallel surfaces spaced to slidingly engage the outer parallel surfaces of said first fingers and support said first connector carrying means against transverse movement, said second fingers being rigidly supported on a second base member, a second die member extending from said second base member between said second fingers and out along a substantial portion of the length thereof and in axial alignment with said first die member, means to drive said first and second connector carrying means in parallel movement of closure to effect an engagement with a connector outer shell having one of the ports thereof fitted over one of the die members and to cam said shell to align the ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
US238457A 1962-11-19 1962-11-19 Crimping tool Expired - Lifetime US3205568A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL299438D NL299438A (de) 1962-11-19
BE639866D BE639866A (de) 1962-11-19
US238457A US3205568A (en) 1962-11-19 1962-11-19 Crimping tool
GB40365/63A GB976496A (en) 1962-11-19 1963-10-14 Improvements in or relating to crimping tools for coaxial electrical connectors
FR953615A FR1374761A (fr) 1962-11-19 1963-11-13 Perfectionnements aux outils de sertissage
CH1397363A CH402100A (fr) 1962-11-19 1963-11-14 Outil pour le sertissage d'un connecteur électrique
DE19631515442 DE1515442B1 (de) 1962-11-19 1963-11-15 Werkzeug zum Andrücken einer Koaxialkabelkupplung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US238457A US3205568A (en) 1962-11-19 1962-11-19 Crimping tool

Publications (1)

Publication Number Publication Date
US3205568A true US3205568A (en) 1965-09-14

Family

ID=22897975

Family Applications (1)

Application Number Title Priority Date Filing Date
US238457A Expired - Lifetime US3205568A (en) 1962-11-19 1962-11-19 Crimping tool

Country Status (6)

Country Link
US (1) US3205568A (de)
BE (1) BE639866A (de)
CH (1) CH402100A (de)
DE (1) DE1515442B1 (de)
GB (1) GB976496A (de)
NL (1) NL299438A (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315337A (en) * 1965-06-28 1967-04-25 Amp Inc Crimping tool with retainer-ejector
US3345856A (en) * 1964-12-23 1967-10-10 Amp Inc Tool for crimping electrical connectors
US3410129A (en) * 1966-07-25 1968-11-12 Amp Inc Electrical connector crimping tool
US3412596A (en) * 1965-12-30 1968-11-26 Amp Inc Compressing tool
US3422521A (en) * 1964-01-28 1969-01-21 Amp Inc Device to disassemble connector assemblies
US3484922A (en) * 1967-10-30 1969-12-23 Amp Inc Crimping apparatus for coaxial terminals in strip form
US3732720A (en) * 1971-03-25 1973-05-15 Amp Inc Tool for crimping joint fasteners or the like
US4727742A (en) * 1986-02-24 1988-03-01 Amp Incorporated Crimping tool for fiber optic splice connector
US4779335A (en) * 1987-07-29 1988-10-25 Amp Incorporated Double action crimping tool
US4981032A (en) * 1989-12-26 1991-01-01 Bleiwerk Goslar Gmbh & Co. Kg Besserer & Ernst Crimper for crimping electric terminals
US5138864A (en) * 1990-12-28 1992-08-18 Ripley Company, Inc. Crimping tool
US5471864A (en) * 1994-02-03 1995-12-05 The Whitaker Corporation Parallel motion apparatus
US20090314379A1 (en) * 2005-03-22 2009-12-24 Gray Bryce N Apparatus and method for attaching fencing material
US10010954B2 (en) 2008-11-05 2018-07-03 Hubbell Incorporated Cutter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US954297A (en) * 1909-07-07 1910-04-05 James M Jackson Device for crimping explosive caps.
US1858418A (en) * 1930-09-12 1932-05-17 Rajah Company Tool
US2468823A (en) * 1948-01-13 1949-05-03 Edgar M Housepian Clamp
US2704358A (en) * 1947-10-24 1955-03-15 Aircraft Marine Prod Inc Electrical connection and method
US2722146A (en) * 1952-08-25 1955-11-01 Aircraft Marine Prod Inc Semi-automatic crimping tool
US2992576A (en) * 1957-11-19 1961-07-18 Amp Inc Hand crimping tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US954297A (en) * 1909-07-07 1910-04-05 James M Jackson Device for crimping explosive caps.
US1858418A (en) * 1930-09-12 1932-05-17 Rajah Company Tool
US2704358A (en) * 1947-10-24 1955-03-15 Aircraft Marine Prod Inc Electrical connection and method
US2468823A (en) * 1948-01-13 1949-05-03 Edgar M Housepian Clamp
US2722146A (en) * 1952-08-25 1955-11-01 Aircraft Marine Prod Inc Semi-automatic crimping tool
US2992576A (en) * 1957-11-19 1961-07-18 Amp Inc Hand crimping tool

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422521A (en) * 1964-01-28 1969-01-21 Amp Inc Device to disassemble connector assemblies
US3345856A (en) * 1964-12-23 1967-10-10 Amp Inc Tool for crimping electrical connectors
US3315337A (en) * 1965-06-28 1967-04-25 Amp Inc Crimping tool with retainer-ejector
US3412596A (en) * 1965-12-30 1968-11-26 Amp Inc Compressing tool
US3410129A (en) * 1966-07-25 1968-11-12 Amp Inc Electrical connector crimping tool
US3484922A (en) * 1967-10-30 1969-12-23 Amp Inc Crimping apparatus for coaxial terminals in strip form
US3732720A (en) * 1971-03-25 1973-05-15 Amp Inc Tool for crimping joint fasteners or the like
US4727742A (en) * 1986-02-24 1988-03-01 Amp Incorporated Crimping tool for fiber optic splice connector
US4779335A (en) * 1987-07-29 1988-10-25 Amp Incorporated Double action crimping tool
US4981032A (en) * 1989-12-26 1991-01-01 Bleiwerk Goslar Gmbh & Co. Kg Besserer & Ernst Crimper for crimping electric terminals
US5138864A (en) * 1990-12-28 1992-08-18 Ripley Company, Inc. Crimping tool
US5471864A (en) * 1994-02-03 1995-12-05 The Whitaker Corporation Parallel motion apparatus
US20090314379A1 (en) * 2005-03-22 2009-12-24 Gray Bryce N Apparatus and method for attaching fencing material
US8407875B2 (en) * 2005-03-22 2013-04-02 Bryce N. Gray Apparatus and method for attaching fencing material
US10010954B2 (en) 2008-11-05 2018-07-03 Hubbell Incorporated Cutter

Also Published As

Publication number Publication date
BE639866A (de)
GB976496A (en) 1964-11-25
DE1515442B1 (de) 1970-05-14
NL299438A (de)
CH402100A (fr) 1965-11-15

Similar Documents

Publication Publication Date Title
US3205568A (en) Crimping tool
US3758935A (en) Apparatus for securing wires to terminals in connectors
US3281756A (en) Coaxial cable connector
JP6713009B2 (ja) 端子、及びコネクタ
US11394136B2 (en) Terminal
US3390374A (en) Coaxial connector with cable locking means
US5122077A (en) Multi-stage connector
US3525107A (en) Terminal crimping,wirecutting and insulation stripping tool
US11228152B2 (en) Joint connector
US2382292A (en) Tool for making electrical connections
US3345856A (en) Tool for crimping electrical connectors
US4048710A (en) Conductor terminating apparatus
GB1462111A (en) Electrical jack assembly
US2914976A (en) Crimping tool with double-ended floating die member
US3365927A (en) Tool with intersecting die faces
US4542946A (en) Power safety lock system
DE3636257C2 (de) Universeller Adapter sowie Verfahren und Vorrichtung zu seiner Herstellung
US3438407A (en) Method and apparatus for connecting groups of wires
US5314356A (en) Connector and method for variable polarization
CN113661611B (zh) 连接器
US2972492A (en) Cable extension sleeve
JPS6297273A (ja) 電気コネクタ
US3235832A (en) Solderless multi-terminal plugs and method of connecting wires thereto
US4337635A (en) Compression tool
US3315337A (en) Crimping tool with retainer-ejector