US2765688A - Work locating mechanism for connector crimping tools - Google Patents

Work locating mechanism for connector crimping tools Download PDF

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Publication number
US2765688A
US2765688A US342112A US34211253A US2765688A US 2765688 A US2765688 A US 2765688A US 342112 A US342112 A US 342112A US 34211253 A US34211253 A US 34211253A US 2765688 A US2765688 A US 2765688A
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US
United States
Prior art keywords
connector
tool
bracket
locator
dies
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
US342112A
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English (en)
Inventor
William R Evans
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
Aircraft Marine Products 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 BE534358D priority Critical patent/BE534358A/xx
Priority to BE534456D priority patent/BE534456A/xx
Priority to NL192814D priority patent/NL192814A/xx
Priority to BE527238D priority patent/BE527238A/xx
Application filed by Aircraft Marine Products Inc filed Critical Aircraft Marine Products Inc
Priority to US342112A priority patent/US2765688A/en
Priority to FR1097092D priority patent/FR1097092A/fr
Priority to GB7275/54A priority patent/GB750047A/en
Priority to DEA19862A priority patent/DE1060949B/de
Priority to DEA21769A priority patent/DE1087200B/de
Priority to FR1119723D priority patent/FR1119723A/fr
Priority to FR69355D priority patent/FR69355E/fr
Priority to GB10898/58A priority patent/GB802653A/en
Priority to CH337894D priority patent/CH337894A/de
Priority to GB37196/54A priority patent/GB802651A/en
Priority to GB10437/57A priority patent/GB802652A/en
Priority to DEA22500A priority patent/DE1133446B/de
Priority to CH349653D priority patent/CH349653A/de
Priority to CH354817D priority patent/CH354817A/de
Application granted granted Critical
Publication of US2765688A publication Critical patent/US2765688A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • WORK LOCATING MECHANISM FOR CONNECTOR l l PING TOOLS William R. Evans, (Bberlin, Pa., assignor to Aircraft- Marine Products, inc, Harrisburg, Pa.
  • This invention relates to hand tools for pressure forming electrical connectors about electrical conductors and more particularly to means for properly positioning the connector to be pressure-formed within the tool to insure proper crimping thereof.
  • lt is an object of the present invention to provide a mechanism for properly locating a connector with respect to the pressure forming elements of a crimping tool. It is another object of the present invention to provide a hand tool of the type described having a plurality of locator mechanisms adapted to be selectively positioned to properly orient a plurality of connectors of different sizes and configurations within said hand tool. it is'another object to provide a locator mechanism for a hand tool that is adapted to cooperate with an identifying characteristic of the connector inserted therein to properly orient it for pressure forming. It is another object to provide a hand tool for pressure forming connectors to conductors with locator mechanisms that are easily and quickly moved into and out of position.
  • Figure 4 is an enlarged fragmentary portion of. Figure 2, showing the proper positioning of a connector 22 between the dies of the tool with the jaws partially closed;
  • Figure 5 is a view similar to Figure 2 showing another type of connector positioned between the jaws of the tool with the corresponding locator mechanism engaged;
  • Figure 6 is an end view taken on line 66 of Figure 5;
  • Figure 7 is an exploded view of the locator mechaaccording to the present invention.
  • Figures 8 and 9 are perspective views of two types of uncrimped connectors, in the crimping of which the present invention is particularly advantageous;
  • Figure 10 is a fragmentary View similar to Figure 1, of another embodiment of the present invention.
  • Figure 11 is a fragmentary view similar to Figure 2 of the embodiment of Figure 10;
  • Figure 12 is a top plan view of the tool of Figure 11 showing a connector and Wire inserted between the jaws of the tool;
  • Figure 13 is a partial view of the embodiment of Figure 10 showing another type of connector positioned between the jaws of the tool with the jaws partially closed;
  • Figure 14 is a top plan view of the tool of Figure 13 showing a connector and wire inserted between the dies of the tool;
  • Figure 15 is a perspective view, on an enlarged scale, of the locator mechanism of Figures 10-14;
  • Figure 16 is an exploded view of the locator mechanism of the embodiment of Figures 10-15;
  • Figures 17 through 25 show another embodiment of the present invention in which an automatic latching mechanism associated with the locator mechanism prevents operation of the tool when the connector is improperly positioned between the dies or when a connector of the wrong size or type has been accidentally placed between the dies;
  • Figure 17 is a side plan view, partially broken away, of the head portion of a hand tool, which is generally similar to that shown in Figure 1, the locator mechanism being adjusted for use with a terminal-type of connector;
  • Figure 18 is an enlarged partial view of the die surfaces of the tool head of Figure 17 with a terminal-type of connector shown therebetwcen for purposes of explanation;
  • Figure 19 is a view of the tool head of Figure 17, showing the locator mechanism adjusted for use with another type of connector and with the latching mechanism in position to prevent tool operation because of improper location of the connector between the die surfaces;
  • Figure 20 is an enlarged partial view of the improperly located connector seen in Figure 19;
  • Figure 21 is a view of the tool head adjusted as in Figure 19, but showing the latching mechanism in retracted position because the connector is properly positioned between the die surfaces;
  • Figure 22 is an enlarged partial view of the properly located connector seen in Figure 21;
  • Figure 23 is a partial sectional View showing the latching mechanism in the same position as in Figure 19;
  • Figure 24 is a partial end sectional view showing details of construction of the latching mechanism.
  • Figure 25 is a partial sectional view showing the latching mechanism retracted and the dies in fully closed crimping position.
  • the hand tool 20 comprises a somewhat C-shaped head portion 22 which has therein a channel 23 for receiving a slide member 24 which carries on its upper end the die surfaces 26 and 28 (see also Figure 3) for crimping the insulation engaging supporting portion and the wire-engaging ferrule portion respectively of the connector to be pressure formed about a conductor.
  • Corresponding dies 30 and 32 are fixed in a slot 33 in the upper portion of the head 22.
  • the slide 24 at its lower end is connected to the pivotally joined upper ends of the handles 34 and 36 which are also pivotally connected through links 38 and 40 to the base portion of the head 22. The slide 24 is thus made to move up and down within the channel 23 as the handles 34 and 36 are opened and closed.
  • the die 26 is adjustably carried on the slide 24 by means of pin 44 and holes 46a, 46b or 460, to compensate for various thicknesses of wire insulation so that a properly insulated connection will b obtained and the dielectric properties thereof will not be destroyed.
  • the die 26 In the position shown in Figure 1, the die 26 is positioned for the largest size wire insulation and insulation support, with the upper positions 46b and 46c providing adjustment for smaller sized wire insulations.
  • the handles In operation the handles are spread apart to withdraw the slide 24 downwardly so that the connector to be crimped may be readily inserted between the dies.
  • FIG 2 there is shown the other side of the head 22 from that of Figure 1 which carries thereon the locator mechanism 47 according to the present invention.
  • This mechanism comprises a bracket 48 slidably mounted on the head 22 about screws 50 and 52 and carrying thereon a blade portion 54 positioned to project into the space between the C-shaped portions of the head 22 adjacent the dies 28 and 32 and to bridge the gap therebetween.
  • Pivotally mounted about screw 56 on head 22 is a second bracket 58 which carries at its end a locator portion 60 also positioned to project into the space between the C-shaped portions of the head adjacent dies 28 and 32 to bridge the gap therebetween.
  • brackets 48 and 58 have positioned thereon handles 66 and 64 respectively to facilitate the positioning thereof and bracket 48 carries thereon a stop portion 68 which engages spring 70 which abuts stop 72 on head 22.
  • a cover 74 is provided to maintain the spring between the stops and within the bracket 48.
  • the locator mechanism is positioned to receive a terminal such as 62 in Figure 8.
  • the bracket 58 is pivoted into the vertical position shown, to cause projection 76 on bracket 58 to engage the finger 78 on bracket 48 (see also Figure 4).
  • the blade portion 54 of the bracket 58 is withdrawn into a recess 80 in the head 22 so that it will clear a connector positioned between the dies and not interfere with the proper crimping thereof, and the locator portion 60 is positioned adjacent the die'28 so that as the tool is opened to receive a terminal such as 62 it will engage the ferrule forming portion thereof to properly position it between the dies for pressure forming.
  • the wire inserted within the ferrule of the terminal is advantageously inserted until its tip projects a short distance beyond the end of the ferrule portion and over the portion 60.
  • the bracket 48 is pushed to itsupper position againstthe action of spring 70 by'the operator, and the bracket 58 pivoted into its vertical position and then the bracket 48 released so that the projection 76 engages the finger 78.
  • the tool is then opened and a terminal inserted until it abuts against the locator portion 60.
  • the tool is then lightly closed to hold the terminal between the die jaws while a wire having theend portion thereof stripped of insulation is inserted into the ferrule of the terminal until it projects a short distancebeyond the end ofthe ferrule portion of the terminal.
  • the abutment 60 is made so that it engages only the ferrule forming portion of the terminal. Pressure is then applied to the handles of the tool to crimp the ferrule to the wire, until the ratchet mechanism 42 is tripped to release the terminal and permit its removal.
  • brackets 48 and 58 are shown in a position to receive and crimp a connector of the type shown in Figure 9.
  • This type of connector 82 generally has some sort of index portion such as the indentation 84 in the insulating sleeve 85, which is adapted to receive the blade portion 54 of the bracket 48.
  • the bracket 58 is pivoted downwardly out of engagement with the bracket 48 to permit the bracket 48 to be urged downwardly by the spring 70 to contact and position between the dies, a connector such as 82.
  • the blade portion 54 has its end folded back on itself to form a smoothly curved edg portion which engages the indentation 84 in the sleeve 85 without piercing it or otherwise damaging it.
  • the blade portion 54 being spring-urged into contact with the connector 82, will automatically adjust itself for the various sizes and will also ride upwardly with the connector as the jaws of the tool are closed to first grip the connector and then to pressure form it about the conductor.
  • bracket 48 In operation the bracket 48 is pushed to its upper position against spring 70 and the connector 82 inserted between the dies mounted in the head 22 and positioned with the indentation 84 approximately in the position shown in Figure 6. Next the bracket 48 is released and the connector 82 adjusted until the blade portion 54 fits snugly in the indentation 84. The connector handles are then lightly closed until the connector 82 is engaged between the dies carried in the head 22 as shown in Figure 6. This permits the end of the conductor or wire to be stripped of insulation and inserted into the connector 82 until the wire end abuts the indentation 84 without having to separately hold or position the connector between the jaws of the tool.
  • the handles of the tool can now be squeezed together until sufficient pressure is applied to crimp the connector and trip the ratchet to permit the release and removal of the connector.
  • the tool is then removed from the connector, rotated 180 and applied to the opposite side of the connector from that of Figure 6, so that the blade portion 54 again engages the indentation 84.
  • the second wire is stripped of insulation adjacent its end and inserted in the uncrimped portion of the connector 82 and the assembled connector and Wire are crimped as described above.
  • locator mechanisms for properly positioning a terminal or connector within the same tool to insure that the ferrule crimping and insulation 'support crimping dies engage the proper portions of the terminal or connector to produce a proper crimp that will have the desired electrical and mechanical characteristics.
  • the hand tool shown in Figure 10 comprises a pair of die-carrying jaws 86 and 88 pivotally mounted on a link 89 at points 90 and 92 respectively and connected at the ends removed from the dies, through pivot points 94 and 96 respectively, to the handles 98 and 100 which are pivotally joined together at 102.
  • the jaws 86 and -88 are provided with adjustable pins 104 and 106 for the adjustment of the insulation dies 108 and 110 similarly to that shown and described in Figure 1.
  • FIGS 11 and 12 show the locator mechanism according to the present invention applied to the tool of Figure and positioned for the reception of a terminal such as 62 of Figure 8.
  • this mechanism comprises a bracket 112 mounted on jaw 88 by screw 114.
  • Bracket 112 slidably carries thereon blade portion 116 which carries thereon channel portion 117 and which is normally urged toward the left in Figure 11 by spring 118 which is housed within housing 120 between the stop clip 122 and the end of the channel portion 117 of the blade portion 116.
  • Pin 124 is mounted in block 123 which is carried in an extension 119 of channel 117 and acts as a handle for blade 116.
  • bracket 112 In addition there is pivotally mounted on the bracket 112 a locator portion 126 which is adapted to be pivoted into and out of engagement with the blade portion 116 to form a locator for properly positioning terminals such as 62 between the die jaws.
  • the bracket 112 also carries a pair of upstanding ears 128 and 130 which act as a protector and guide respectively for the locator portion 126.
  • the pin 124 is urged toward the right in Figure 11 to move the blade portion 116 clear of the die area and the locator 126 is pivoted clockwise to a position adjacent the jaw 86 and the pin 124 is then released so that the finger portion 132 of the blade will engage and overlie the locator 126 as shown in Figure 12.
  • the terminal to be crimped is inserted from the side of the tool shown in Figure 10 until the ferrule portion thereof engages the locator 126.
  • the jaws are then closed lightly to hold the terminal in the position shown in Figure 12, and a wire with the insulation stripped from the end portion thereof is inserted into the ferrule portion of the terminal until it protrudes a small distance beyond the end of the ferrule and over the locator 126.
  • the jaws may then be tightly closed and a ratchet mechanism similar to that of Figure 1 insures that sufficient pressure will be applied to crimp the assembled connector and wire before it can be released from the tool.
  • pin 124 is moved to the right in Figure 13 to withdraw the blade portion 116 from between the die jaws and a connector such as 82 of Figure 9 is inserted and pin 124 released so that the finger portion 132 of the blade 116 engages the indentation 84 of the connector 32 to position the connector as shown in Figure 14.
  • a wire having the insulation stripped from the end thereof is then inserted and the connector is crimped thereon as described in connection with Figures 11 and 12.
  • the tool is next rotated 180 and the assembled connector and wire inserted in the tool and the locating and crimping process repeated to connect a second Wire thereto.
  • latching mechanism 134 comprises a pawl 136 pivotally mounted about pin 13% in a recess 14% in the head 22 of the tool which may be of generally the same configuration as the tool of Figures 1 through 7.
  • Pawl 136 is urged outwardly from the recess 144') by spring 142 so as to lie in the path of the lower die 23 and prevent its being moved into contact with the opposed upper die 32 to crimp a connector therebetween.
  • Pawl 135 also carries thereon a pin 144 which extends laterally therefrom, as shown in Figure 24,
  • Bracket 48 has therein a camming slot 146 which may be seen in Figures 17, 19, and 21.
  • Camming slot 146 has at each end thereof an inclined surface adapted to move pin 144 inwardly in recess to retract the pawl 136 to the position shown in Figures 17, 21 and 25.
  • slider bracket 48 In operation if a connector such as 82 of Figure 9 is inserted into the tool to a position shown in Figures 19 and 20, slider bracket 48 will be held in its approximate midposition by finger 54' so that the pin 144 can move outwardly of recess 140 to contact the surface 148 of camming slot 146 to the position shown in Figure 19. In this position the pawl 136 extends into the path of the lower die 28' and prevents the operation of the tool, which, if not prevented, would produce a defective connection.
  • the ratchet mechanism When the handles are in the full open position the ratchet mechanism is disengaged to permit adjustment of the dies, so that if the connector is improperly positioned the tool may be opened and the connector repositioned or the proper connector obtained as the case may be without having to waste a connector by crimping it improperly to get the tool open again.
  • the tool is thus latched against operation when a connector is positioned therein in sch a way that a defective connection would be formed or when a connector of the wrong size or shape is positioned therein.
  • a hand tool of the type having a pair of opposed jaw members carrying thereon at least one pair of die surfaces, a pair of elongated handles, and levers linking said jaws and handles to operate said jaws.
  • said handles comprising in combination a generally C-shaped head portion, a longitudinal channel in the top and bottom of said 0 shaped head, a first pair of dies fixed in said top channel,.
  • a second pair of corresponding dies slidably mounted in said bottom channel spaced from said first pair of dies, and a terminal locator slidably mounted on said head comprising a blade portion adjacent one edge of one of said die pairs, a mounting bracket for said blade portion having a spring engaging portion and a spring positioned between said bracket and head tending to resiliently urge said blade into the space adjacent the space between said dies whereby a connector having an orienting index therein may be properly positioned and held between said die pairs by engaging said blade in said index.
  • the device as described in claim 1 including a locking means pivotally mounted adjacent said bracket to selectively engage said bracket in one position to hold said blade portion clear of the space adjacent the opposed die surfaces.
  • a hand tool of the type adapted to pressure form a connector about a conductor the combination of at least one pair of opposed die surfaces, lever means for forcefully moving said dies together about a connector and wire, latching means for preventing operation of said tool, and latch actuating means positioned to contact a connector placed between said die surfaces to disable said latching means only when the connector is properly oriented between said die surfaces
  • said latching means comprises a pivotally mounted pawl, spring-urged into the path of said die surfaces and a cam member mounted thereon
  • said latch-actuating means comprises a movably mounted cam surface adapted to contact said cam member and a connector-contacting finger portion mounted on said latch actuating means to position said latch actuating means according to the contour of the connector contacted, whereby when a connector of proper configuration, positioned between said die surfaces is properly oriented, said tool may be actuated.
  • a hand tool of the type having a pair of opposed jaw members carrying thereon at least one pair of die surfaces, a pair of elongated handles, and levers linking said jaws and handles to operate said jaws in accordance with the movement of said handles comprising in combination a generally C-shaped head portion, a longitudinal channel in the top and bottom of said 0- shaped head, a first pair of dies fixed in said top channel, a second pair of corresponding dies slidably mounted in said bottom channel spaced from said first pair of dies, and a connector locator slidably mounted on said head comprising a blade portion adjacent one edge of one of said die pairs, a mounting bracket for said blade portion having a spring engaging portion, a spring positioned between said bracket and head tending to resiliently urge said blade into the space adjacent the space between said dies and a locking means pivotally mounted below the second of said die pairs and turnable to have a portion extend above said second of said die pairs in said bottom channel and engage with

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
US342112A 1953-03-13 1953-03-13 Work locating mechanism for connector crimping tools Expired - Lifetime US2765688A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
BE534358D BE534358A (fr) 1953-03-13
BE534456D BE534456A (fr) 1953-03-13
NL192814D NL192814A (fr) 1953-03-13
BE527238D BE527238A (fr) 1953-03-13
US342112A US2765688A (en) 1953-03-13 1953-03-13 Work locating mechanism for connector crimping tools
FR1097092D FR1097092A (fr) 1953-03-13 1954-03-11 Mécanisme de mise en place pour outils à main
GB7275/54A GB750047A (en) 1953-03-13 1954-03-12 Improvements in crimping tools
DEA19862A DE1060949B (de) 1953-03-13 1954-03-13 Kerbwerkzeug fuer elektrische Verbindungshuelsen od. dgl.
DEA21769A DE1087200B (de) 1953-03-13 1954-12-20 Handwerkzeug zum Zusammendruecken elektrischer Verbinder
FR1119723D FR1119723A (fr) 1953-03-13 1954-12-21 Outil à sertir
FR69355D FR69355E (fr) 1953-03-13 1954-12-22 Outil à sertir
CH337894D CH337894A (de) 1953-03-13 1954-12-23 Handwerkzeug zum Zusammenpressen elektrischer Verbinder
GB37196/54A GB802651A (en) 1953-03-13 1954-12-23 Crimping tool
GB10437/57A GB802652A (en) 1953-03-13 1954-12-23 Improvements in or relating to crimping tools
GB10898/58A GB802653A (en) 1953-03-13 1954-12-23 Improvements in or relating to hand tools for crimping electrical connectors
DEA22500A DE1133446B (de) 1953-03-13 1955-04-18 Werkzeug zum Aufpressen elektrischer Kabelschuhe
CH349653D CH349653A (de) 1953-03-13 1955-04-25 Handwerkzeug zum Zusammenpressen elektrischer Verbinder
CH354817D CH354817A (de) 1953-03-13 1955-04-25 Handwerkzeug zum Zusammenpressen elektrischer Verbinder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US342112A US2765688A (en) 1953-03-13 1953-03-13 Work locating mechanism for connector crimping tools
US337894XA 1953-12-23 1953-12-23
US45708554A 1954-09-20 1954-09-20

Publications (1)

Publication Number Publication Date
US2765688A true US2765688A (en) 1956-10-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
US342112A Expired - Lifetime US2765688A (en) 1953-03-13 1953-03-13 Work locating mechanism for connector crimping tools

Country Status (7)

Country Link
US (1) US2765688A (fr)
BE (3) BE534358A (fr)
CH (3) CH337894A (fr)
DE (3) DE1060949B (fr)
FR (3) FR1097092A (fr)
GB (4) GB750047A (fr)
NL (1) NL192814A (fr)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829549A (en) * 1956-07-09 1958-04-08 Amp Inc Work locating and holding means for a plier type crimping tool
DE1060950B (de) * 1957-03-22 1959-07-09 Amp Inc Werkzeug zum Andruecken elektrischer Verbindungsklemmen an elektrische Leiter
US2928299A (en) * 1958-01-08 1960-03-15 Amp Inc Multi-action crimping tool
US2953185A (en) * 1957-09-13 1960-09-20 Burndy Corp Terminal and cable stop
DE1089839B (de) * 1957-02-26 1960-09-29 Hellermann Ltd Verfahren zum dauerhaften Verbinden eines Kabelendes mit einem Kabelschuh
DE1093847B (de) * 1957-04-30 1960-12-01 Wieland Elek Sche Ind G M B H Zangenfoermiges Handwerkzeug zum Befestigen eines elektrischen Huelsenverbinders auf einem Leiter
DE1094326B (de) * 1957-11-27 1960-12-08 Amp Inc Von Hand betaetigbare Zange zum Kerben von elektrischen Huelsen-Verbindern
DE1101557B (de) * 1959-06-25 1961-03-09 Alois Schiffmann Dipl Kfm Kerbwerkzeug
US2992576A (en) * 1957-11-19 1961-07-18 Amp Inc Hand crimping tool
US3030838A (en) * 1955-02-24 1962-04-24 Amp Inc Hydraulic pump-up tool
DE1136391B (de) * 1958-11-10 1962-09-13 Buchanan Electrical Prod Corp Werkzeug zum Kerben und Pressen elektrischer Klemmhuelsen
US3084575A (en) * 1960-10-19 1963-04-09 Nat Telephone Supply Co Compression tool
US3094702A (en) * 1961-03-27 1963-06-25 Buchanan Electrical Prod Corp Crimping tool
US3118486A (en) * 1960-04-07 1964-01-21 Burndy Corp Connector locating means
US3177693A (en) * 1961-11-24 1965-04-13 Thomas & Betts Co Inc Crimping tool
US3191464A (en) * 1963-10-23 1965-06-29 Amp Inc Adjustable wire stripping device
US3315337A (en) * 1965-06-28 1967-04-25 Amp Inc Crimping tool with retainer-ejector
US3732718A (en) * 1971-04-01 1973-05-15 Kings Electronics Co Inc Cable crimping die tool
US4590786A (en) * 1983-04-19 1986-05-27 C. A. Weidmuller Gmbh & Co. Cable shoe tongs with a stop means
EP0218376A2 (fr) * 1985-09-10 1987-04-15 Thomas & Betts Corporation Support de connecteur pour outil de sertissage
US6427565B1 (en) 2000-11-14 2002-08-06 Great Neck Saw Manufacturers, Inc. Parallel grip plier
DE10134004C1 (de) * 2001-07-12 2003-02-06 Rennsteig Werkzeuge Gmbh Lokator für Crimpzangen
US20060218783A1 (en) * 2005-04-01 2006-10-05 Culp Gordon W Devices and methods for connecting wires
US7444851B1 (en) * 2006-07-10 2008-11-04 Janson Paul M Hand tool providing double compound leverage to the jaws
US11381048B2 (en) * 2016-09-22 2022-07-05 Wezag Gmbh & Co. Kg Crimping tool locator and crimping tool

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Publication number Priority date Publication date Assignee Title
FR1298930A (fr) * 1960-12-19 1962-07-20 Proner Sa Ets Pince notamment pour le sertissage

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US2329385A (en) * 1940-06-06 1943-09-14 American Chain & Cable Co Swaging tool
US2359083A (en) * 1942-08-17 1944-09-26 Aircraft Marine Prod Inc Tool for making electrical connectors
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DE163115C (fr) *
US499765A (en) * 1893-06-20 Pipe-wrench
US584591A (en) * 1897-06-15 Wrench
US1552722A (en) * 1924-11-10 1925-09-08 Henry M Melton Seal
US2086400A (en) * 1936-02-29 1937-07-06 Andrew V Groupe Tool for compressing sleeves upon wires
US2329385A (en) * 1940-06-06 1943-09-14 American Chain & Cable Co Swaging tool
US2359083A (en) * 1942-08-17 1944-09-26 Aircraft Marine Prod Inc Tool for making electrical connectors
US2411838A (en) * 1944-02-05 1946-11-26 Aircraft Marine Prod Inc Tool

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030838A (en) * 1955-02-24 1962-04-24 Amp Inc Hydraulic pump-up tool
US2829549A (en) * 1956-07-09 1958-04-08 Amp Inc Work locating and holding means for a plier type crimping tool
DE1089839B (de) * 1957-02-26 1960-09-29 Hellermann Ltd Verfahren zum dauerhaften Verbinden eines Kabelendes mit einem Kabelschuh
DE1060950B (de) * 1957-03-22 1959-07-09 Amp Inc Werkzeug zum Andruecken elektrischer Verbindungsklemmen an elektrische Leiter
US2914976A (en) * 1957-03-22 1959-12-01 Amp Inc Crimping tool with double-ended floating die member
DE1093847B (de) * 1957-04-30 1960-12-01 Wieland Elek Sche Ind G M B H Zangenfoermiges Handwerkzeug zum Befestigen eines elektrischen Huelsenverbinders auf einem Leiter
US2953185A (en) * 1957-09-13 1960-09-20 Burndy Corp Terminal and cable stop
US2992576A (en) * 1957-11-19 1961-07-18 Amp Inc Hand crimping tool
DE1094326B (de) * 1957-11-27 1960-12-08 Amp Inc Von Hand betaetigbare Zange zum Kerben von elektrischen Huelsen-Verbindern
US2928299A (en) * 1958-01-08 1960-03-15 Amp Inc Multi-action crimping tool
DE1136391B (de) * 1958-11-10 1962-09-13 Buchanan Electrical Prod Corp Werkzeug zum Kerben und Pressen elektrischer Klemmhuelsen
DE1101557B (de) * 1959-06-25 1961-03-09 Alois Schiffmann Dipl Kfm Kerbwerkzeug
US3118486A (en) * 1960-04-07 1964-01-21 Burndy Corp Connector locating means
US3084575A (en) * 1960-10-19 1963-04-09 Nat Telephone Supply Co Compression tool
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Also Published As

Publication number Publication date
GB750047A (en) 1956-06-06
BE534358A (fr)
GB802652A (en) 1958-10-08
BE527238A (fr)
GB802651A (en) 1958-10-08
DE1060949B (de) 1959-07-09
DE1133446B (de) 1962-07-19
DE1087200B (de) 1960-08-18
GB802653A (en) 1958-10-08
CH354817A (de) 1961-06-15
CH337894A (de) 1959-04-30
NL192814A (fr)
CH349653A (de) 1960-10-31
FR69355E (fr) 1958-11-06
FR1119723A (fr) 1956-06-25
FR1097092A (fr) 1955-06-29
BE534456A (fr)

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