US3911712A - Crimping tool - Google Patents

Crimping tool Download PDF

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Publication number
US3911712A
US3911712A US487528A US48752874A US3911712A US 3911712 A US3911712 A US 3911712A US 487528 A US487528 A US 487528A US 48752874 A US48752874 A US 48752874A US 3911712 A US3911712 A US 3911712A
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United States
Prior art keywords
terminals
crimping
strip
terminal
anvil
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
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US487528A
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English (en)
Inventor
Karl Heinz Wustinger
Karl Rorner
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
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Publication date
Application filed by AMP Inc filed Critical AMP Inc
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Publication of US3911712A publication Critical patent/US3911712A/en
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    • 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
    • H01R43/0421—Hand tools for crimping combined with other functions, e.g. cutting
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5143—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine product
    • Y10T29/5145—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine product to sever product to length
    • 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

Definitions

  • a I NO 487 528 A tool especially for use in the splicing of telephone pp wires, comprises a conveyor wheel which is rotatable to convey the leading terminal of a side-by-side strip [30] Foreign Application Priority Data of channel-shaped electrical terminals, connected to- July 13, 1973 Austria 6216 73 gether y carrier strips of plastics material, n a crimping anvil.
  • a terminal strip guide block which is [52] U.S. Cl. 72/324; 29/203 D; 29/203 HT exchangeable, p l y surrounds h n yor wheel [51] Int. Cl.
  • the guide block carries a or g i I 3,328,872 7/1967 Reem et al. 29 203 HT enters 'l the to F 3 393 438 7 1968 Marley et al. 29 203 HT h 'l operimcm tdkng 3'43l621 M1969 Gurley et 29/203 HT Since the strip cutting and w1re cutting blades are dls- 3,4433299 1969 Brown 29/203 HT Posed On the guide block, the tool can be Changed 3,531,846 /1970 Gurley 29/203 HT over for use with terminals of different length simply 3.706.l2l 12/1972 Gillespie 9/ D by exchanging the guide block and the crimping die. 3,771,208 11/1973 Taylor et al. 29/203 D 9 Claims, 10 Drawing Figures T T 5 3; 43 47 j; l! .1 2
  • FIGQ. 1 A first figure.
  • Such apparatus are especially suitable for use in splicing the individual wires of telephone cables.
  • it may be required to connect each pair of wires to a further wire or wires, for example to a tap wire, with the aid of each terminal.
  • it may be required to connect only two wires with the aid of each terminal. Since it has been found that where only two wires are to be connected with the aid of a terminal, the terminal may be of shorter length than in the case where the terminal is to be crimped to more than two wires, it is desirable, in the interests of economy, to use the shorter terminal rather than the longer terminal, where only two wires are to be connected.
  • the invention concerns, inter alia, the problem of producing crimping apparatus for i thepurpose described above, which can readily be modified for use with the longer or shorter terminals, as desired, by the exchange of simple parts.
  • apparatus for severing channel-shaped electrical terminals joined together by carrier strips in parallel side-by-side relationship toconstitute a strip of terminals, from the carrier strips and for crimping the severed-terminals to wires comprises a crimping anvil, a rotatable conveyor wheel having projections arranged to extend between the terminals of the strip, for feeding the strip of terminals step-by-step towards the crimping anvil, terminal strip severing means for severing each terminal from the carrier strips prior to the terminal reaching the crimping anvil, an exchangeable crimping die assembly cooperable with the anvil to crimp the terminals to the wires, and awire severing blade arranged to enter a slot in the die assembly to trim the wires, prior to each crimping operation, the terminal strip severing means and the wire severing blade being mounted on an exchangeable terminal guide member which partially surrounds the conveyor wheel.
  • apparatus for severing channel-shaped electrical terminals joined together by carrier strips in parallel side-b'y-side relationship to constitute a strip of terminals, from the carrier strip and for crimping the severed terminals to wires comprises'an exchangeable crimping die assembly and a crimping anvil cooperable-to crimp the terminals to the wires, a conveyor for feeding the strip of terminals step-by-step towards the crimping anvil, terminal strip severing blades for severing each terminal from the carrier strips prior to the terminal reaching 1 the crimping anvil and a wire severing blade arranged to enter a slot in the die assembly to trim the wires to which the terminals are to be crimped, prior to each crimping operation, the conveyor comprising a rotatable conveyor wheel having projections arranged to extend between the terminals of the strip, the terminal strip severing blades and the wire severing blade being mounted on an exchangeable guide block which
  • Apparatusas defined above can be modified for use with the strips of the longer or shorter terminals, as desired, simply by exchanging the crimping die assembly and the terminal guide member or block.
  • the crimping anvil need not be exchangeable and may thus be formed integrally with a support block for the conveyor wheel.
  • the strip of terminals may be guided to the conveyor wheel by a guide sheave and this may be so constructed, that it can accommodate strips of the longer and the shorter terminals, as required, so that the guide sheave does not need to be exchanged.
  • the crimping die assembly may be driven towards the crimping anvil by means of a quick take-up toggle mechanism.
  • FIG. 1 is a diagrammatic perspective view of part of a strip of electrical terminals joined together by carrier strips in side-by-side parallel relationship.
  • FIG. 2 is an enlarged perspective view of a terminal which has been severed from the strip, with part of the terminal removed to show the interior of the terminal;
  • FIG. 3 is a perspective view illustrating the terminal after it has been crimped to wires
  • FIG. 4 is a side elevational view of apparatus for severing the terminals from the carrier strips and crimping the terminals to wires after trimming the wires;
  • FIG. 5 is a top plan view of the apparatus and showing diagrammatically three wires operatively positioned in the apparatus;
  • FIG. 6 is a sectional view taken on the lines VI-VI of FIG. 5, and showing diagrammatically a strip of terminals operatively positioned in the apparatus.
  • FIG. 7 is a sectional view taken on the lines VII-VII of FIG. 6;
  • FIG. 8 is a front elevational view of a detail of the apparatus.
  • FIG. 9 is a view taken on the lines IXIX of FIG. 6
  • FIG. 10 is an enlarged elevational view shown partly 1 in axial section, of a guide sheave of the apparatus, terminals on the guide sheave being shown in phantom form. 1
  • FIG. 1 shows part of a strip of essentially U-section electrical terminals I joined together in side-by-side parallel spa'ced relationship by carrier strips land 3 formed integrally with the terminals 1.
  • each terminal comprises a metal crimping ferrule 4 which is of essentially U-shaped cross-section and has a base 5 and upstanding side walls 6.
  • a pair of upstanding tongues 7, struck out from the base 5 are provided at either end of the ferrule floor, each tongue 7 having a pair of parallel spaced notches 8.
  • Each side wall 6 has a pair of ribs 9 formed by bending a portion of the side wall inwardly of the ferrule 4, a tongue 10 struck from each side wall extending obliquely beneath each rib 9.
  • a film 11 of insulating material for example polyethylene terephthalate, is bonded to the external surface of the ferrule 4 to extend beyond the ends of the ferrule 4 and also beyond the edges of the side walls 6.
  • Each longitudinal marginal portion of the film 11 has a longitudinally central notch 12 on either side of which is a terminal locating projection 13 on the ferrule 4.
  • the film 11 is connected, at each end of each terminal, with one of the carrier strips 2 and 3, which are of the same material as the film 11, and through a slug 14 of such material.
  • Each terminal 1 is intended to be crimped (after being severed from the strips 2 and 3) to up to four wires laid in the notches 8 prior to the crimping operation.
  • the terminals are specifically intended for use in splicing the individual wires of telephone cable ends, where more than two wires are to be connected together by each terminal, for example where a tap wire is to be connected to two through wires.
  • a terminal which has been so crimped to wires W] to W3 is shown in FIG. 3.
  • a shorter terminal 1a may be used in the interest of economy, this terminal having only two notched tongues, one of these being positioned at either end of the ferrule floor.
  • the apparatus comprises parallel side plates and 22 secured together through the agency of forward and rear spacer blocks 24, and 26 and 28, respectively, to which the side plates 20 and 22 are secured. Between these plates a terminal strip guide and severing block 30 is releasably secured by means of bolts 42 and with the interposition of spacer plates 31.
  • the block 30 comprises a concave terminal guiding surface 32 having a central insert providing a terminal guiding rib 34 which merges with a wire cutting blade 36 projecting from the block 30, the inner surface of the blade 36 also acting as a terminal guiding extension of the rib 34.
  • On either side of the surface 32 is a terminal strip severing blade 38 (see FIGS. 6 and 8).
  • a shaft 44 rotatably mounted in an anvil and terminal strip support block 45 secured between the plates 20 and 22 has keyed thereto a terminal strip feed wheel 46 having projections 48 equally spaced about its periphery and each comprising a pair of opposed chamfered guide surfaces 49.
  • the projections 48 are each dimensioned to extend between a pair of adjacent terminals l.
  • the block 45 has formed integrally therewith a crimping anvil 50 which extends axially of the wheel 46, as best seen in FIG. 5, and between a pair of the projections 48.
  • knob 52 Mounted on the shaft 44 is knob 52, a ratchet wheel 54 being keyed to the shaft 44 between the block 45 and knob 52, the teeth of the wheel 54 being engaged by a pawl 56 pivotally mounted on a pin 58 which is slidable along an arcuate slot 62 in the plate 20.
  • the pawl 56 is urged into engagement with the ratchet wheel 54 by a spring 55.
  • a guide sheave 64 (FIGS. 6 and 10) is mounted for rotation about an axis extending parallel to the shaft 44.
  • a terminal strip guide plate 66 is pivotally mounted at 68 for movement between a closed position in which the plate 66 extends around a part of the periphery of the guide sheave 64 and an open position in which the plate 66 is displaced angularly in an anti-clockwise (as seen in FIG. 6) sense to expose the guide sheave 64.
  • the plate 66 is retained in its closed position by a latch device 67.
  • a die carrier 60 to which the pin 58 is fixed, is pivoted between the plates 20 and 22 on a shaft 70, at one end of the die carrier 60, the die carrier having fixed to its other end a female crimping die assembly 72 carried by a support block 82 and comprising two parts each generally referenced 74 and defining between them a central slot 76 dimensioned snugly to receive the blade 46.
  • the parts 74 are secured to the block 82, releasably by fasteners 75.
  • Each part 74 comprises a female die 78 in juxtaposed relationship with which is the wire holder 79 made of a resilient plastics material and having a wire receiving slot 80.
  • Each die 76 has a die cavity with a base 77 having a central cusp defining two juxtaposed concave terminal deforming surfaces as we have described in the specification of our US. Pat. No. 3,320,354, (7075).
  • the travel of the die holder 60 about its shaft is limited in anti-clockwise (as seen in FIG. 6) sense by the abutment of the pin 58 against an abutment plate 86 screwed releasably to the block 26.
  • One end of a link 88 is pivotally connected at 61 to the die holder 60 at a position adjacent to the block 82, the other end of the line 88 being pivotally connected to a link block 90 by a pin 92, the block 90 being in turn pivoted between the plates 20 and 22 on the shaft 91.
  • Parallel links 98 are each pivoted at one end to the pin 92, the other end of each link 98 being pivotally connected by a pin 99 to one end ofa link 94, the other end of which is pivotally connected by a pin to the block 26.
  • a driving link 96 has one end pivotally connected to the parallel links 98, intermediate the pins 92 and 99 by a pin 97, the other end of the link 96 being pivotally connected by a pin 103 to an operating lever 100 which is in turn pivotally connected by a shaft 101 to flanges 102 formed integrally with the blocks 26 and 28.
  • a full-stroke ratchet mechanism 104 of the kind that we have described in our US. Pat. No. 2,618,993 is pivotally connected between the lower (as seen in FIGS. 4 and 5) end of the lever 100 and a lug 106 formed integrally with the block 28.
  • the lever 100 has a rotatably mounted operating knob 110.
  • the lever 100 comprises a pair of side plates 108 and 111 which are rigidly connected by struts 112, 114, the strut 114 carrying a lug 116 by means of which the link 96 is connected to the lever 100.
  • Toothed wheels 118 each rigidly connected to one end of the pin 91 are provided on the plates 20 and 22. Each wheel 118 can be secured in a desired angular position by means of a removable screw 120 which is engageable in a chosen indentation between the teeth of the wheel 118.
  • the plate 20 carries a stub shaft 122 by means of which the apparatus can be secured to a clamp (not shown) for supporting the apparatus adjacent to a pair of cable ends (not shown) the individual wires of which are to be spliced with the aid of the apparatus.
  • the guide plate 66 For loading the apparatus with a strip of terminals as described above with reference to FIGS. 1 and 2, the guide plate 66 is rotated in an anti-clockwise (as shown in FIG. 8) sense to expose the sheave 64. The end of the strip of terminals is then fed around the sheave 64, with the terminals projecting towards the sheave axis as shown in FIG. 6. The strip of terminals is then led around the block 45 by rotating the knob 52 and thus the wheel 46 which has previously been freed for rotation by raising the pawl 56 from the ratchet wheel 54, against the action of its spring 55. A first one, 48a (see FIG.
  • the terminals 1 described with reference to FIGS. 1 to 3, are intended to be used with up to four wires, three wires being used according to the present example.
  • 21 pair of wires W2 and W3 is inserted as indicated by the broken lines in FIG. 5 from one side of the die assembly 72, a single wire W1 being inserted from the other side of the assembly 72.
  • the wires are forced into the wire guides 80 so that two wires extend through the die cavity of one die part 78 and one wire through the die cavity of the other die part 78, the end portion of each wire depending from the slot 76.
  • the wires are firmly held in position by the resilient wire guides 80.
  • Each wire guide preferably has a central post upon either side of which one wire can be located. Such a wire loading operation is described in detail in the specification of our US. Pat. No. 3,456,477.
  • the knee joint formed by the links 94 and 98 is straightened out so that the full mechanical advantage afforded by the lever 100 is applied to the die carrier 60.
  • the cutting blade 36 enters the slot 76 so that the wires are severed between the edges of the slot 76 and the blade 36 so that depending end portions of the wires, which portions protrude from the slot 76 (as shown in FIG. 5) are trimmed off so as to fall from the apparatus.
  • the terminal on the anvil 50 is crimped to the end portions of the wires Wl to W3 (from which portions the excess parts have been trimmed as described above), in the die cavities of the dies 78 by cooperation between the anvil 50 and the internal surfaces ofthe die cavities.
  • the side walls 6 of the terminal on the anvil 50 are curled over by the concave surfaces of the bases 77 of the die cavities so as to be positioned (as shown in FIG.
  • the full stroke mechanism 104 is effective to prevent return movement of the lever 100 until the die carrier 60 and thus the die assembly 72 have been driven through a complete working stroke to crimp the terminal to the wires as described above.
  • the mechanism 104 releases and the operator pulls on the knob to return the lever 100 to its initial position.
  • the pawl 56 acts upon the ratchet wheel 54 to rotate the feed wheel 46 by one step so as to bring the next following terminal onto the anvil 50 and to cause the blades 38 to sever a terminal from the carrier strips 2 and 3.
  • the return movement of the lever 100 also causes the linkage by which it is connected to the die carrier 60, thus the die carrier 60 also, to be returned to their initial positions, this return movement being limited by the abutment of the pin 58 against the plate 86.
  • the crimped terminals As the feed wheel 46 is rotated step-by-step during operation of the apparatus, the crimped terminals, to each of which a wire of each cable end and also a tap wire have been connected, are ejected from the apparatus by engagement with ejection surfaces 124 of the block 24.
  • One of the crimped terminals is shown in FIG. 6, prior to its ejection and is referenced la.
  • the crimp height of the apparatus that is to say the length of stroke of the die assembly 72 towards the anvil 50 is adjustable by setting the wheels 118 to a desired angular position.
  • the die assembly 72 is nonadjustably fixed in relation to the block 82 and the crimp height cannot therefore be adjusted by adjusting the position of the die assembly 72 with respect to the block 82.
  • the apparatus can readily be adjusted for operation with the terminals mentioned above which are of shorter length, i.e., the terminals 1a, than the terminals shown in FIGS. 1 to 3, by exchanging the guide block and the die assembly 72.
  • the guide block 30 is replaced by a further and similar guide block (not shown) of which the terminal strip severing blades are more closely spaced than are the blades 38 of the guide block 30, the die assembly 72 being replaced by a further and similar die assembly in which the die parts are of shorter length than the die parts 78.
  • the central parts, mentioned above, of the wire guides are omitted.
  • the width of the wire cutting blade of the further guide block is dimensioned to fit snugly in slot of the further die assembly.
  • the terminal strip support block is not exchanged since the anvil has a plain working surface and is of a length to accommodate either the longer or the shorter terminals.
  • the apparatus operates in exactly the same way as described above. However, only one wire is introduced into the slot of the die assembly from either side of the apparatus.
  • the distance between the die set, into which the wires are loaded, and the position at which the crimped terminals are ejected from the apparatus is desirably short thereby reducing the amount of slack that must be provided in the wires to be spliced.
  • the operation of the apparatus is rapid since the lever can be moved very easily up to the position in which its full mechanical advantage is applied to the die carrier 60.
  • each cheek 148 of the sheave 64 comprises first and second supporting surfaces 150 and 152, respectively, for the carrier strips of the terminals, the surfaces 150 being more widely spaced from one another axially of the sheave 64 than the surfaces 152 and the surfaces 152 being nearer to the rotational axis of the sleeve 64 than the surfaces 150.
  • the carrier strips 2 and 3 of the longer terminals 1 can be supported by the surfaces 150, whereas the carrier strips 2a and 3a of the shorter terminals 1a can be supported by the surfaces 152.
  • Apparatus for severing channel-shaped electrical terminals joined together by carrier strips in parallel side-by-side relationship to constitute a strip of terminals, from the carrier strips and for crimping the severed terminals to wires comprising a crimping anvil, a rotatable conveyor wheel having projections arranged to extend between the terminals of the strip, for feeding the strip of terminals step-by-step towards the crimping anvil, a readily exchangeable terminal guide member which partially surrounds the conveyor wheel and which cooperates with the conveyor wheel for guiding the terminals towards the crimping anvil, terminal strip severing means for severing each terminal from the carrier strips prior to the terminal reaching the crimping anvil, a readily exchangeable crimping die assembly cooperable with the anvil to crimp the terminals to the wires, and a wire severing blade arranged to enter a slot in the die assembly to trim the wires, prior to each crimping operation, the terminal strip severing means
  • Apparatus for severing channel-shaped electrical terminals joined together by carrier strips in parallel side-by-side relationship to constitute a strip of terminals, from the carrier strip and for crimping the severed terminals to wires comprising a readily exchangeable crimping die assembly and a crimping anvil cooperable to crimp the terminals to the wires, a conveyor for feeding the strip of terminals step-by-step towards the crimping anvil, terminal strip severing blades for severing each terminal from the carrier strips prior to the terminal reaching the crimping anvil and a wire severing blade arranged to enter a slot in the die assembly to trim the wires to which the terminals are to be crimped, prior to each crimping operation, the conveyor comprising a rotatable conveyor wheel having projections arranged to extend between the terminals of the strip, a readily exchangeable guide block which partially surrounds the conveyor wheel and which cooperates with the conveyor wheel for guiding the terminals towards the crimping operation
  • a guide sheave for the strip of terminals is mounted adjacent to the conveyor wheel, for rotation about an axis which is parallel to that of the conveyor wheel and is positioned on the opposite side of the conveyor wheel to the crimping anvil, a terminal strip guide plate being movable between a first position to cooperate with the guide sheave to guide the strip of terminals thereon and a second position to expose the guide sheave.
  • the guide sheave comprises a pair of axially spaced cheeks each having first and second carrier strip supporting surfaces, the first supporting surfaces being more widely spaced from one another axially of the guide sheave than the second supporting surfaces, the second supporting surfaces being nearer to the rotational axis of the guide sheave than the first supporting surfaces.
  • Apparatus according to claim 1 in which the crimping die assembly is mounted for movement towards and away from the crimping anvil on a pivotable die carrier which is driven by a lever through the intermediary of a linkage providing two knee joints, one of which is straightened from a broken position by the action of the other knee joint as the die assembly approaches the crimping anvil, so that the full mechani cal advantage of the lever is then applied to the die carrier.
  • stop block screwed to a frame block of the apparatus.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Transmitters (AREA)
US487528A 1973-07-13 1974-07-11 Crimping tool Expired - Lifetime US3911712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT621673A AT326748B (de) 1973-07-13 1973-07-13 Vorrichtung zum trennen elektrischer verbinder von tragstreifen und zum andrucken der getrennten verbinder an drahte

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US3911712A true US3911712A (en) 1975-10-14

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US487528A Expired - Lifetime US3911712A (en) 1973-07-13 1974-07-11 Crimping tool

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US (1) US3911712A (it)
JP (1) JPS5718672B2 (it)
AR (1) AR200064A1 (it)
AT (1) AT326748B (it)
BE (1) BE817566A (it)
BR (1) BR7405635D0 (it)
CA (1) CA1015142A (it)
CH (1) CH565464A5 (it)
DE (1) DE2432670C3 (it)
DK (1) DK376374A (it)
ES (1) ES428169A1 (it)
FI (1) FI213574A (it)
FR (1) FR2237335B1 (it)
GB (1) GB1407188A (it)
HK (1) HK21079A (it)
IT (1) IT1015742B (it)
NL (1) NL170352C (it)
NO (1) NO138184C (it)
SE (1) SE401429B (it)
ZA (1) ZA744371B (it)

Cited By (14)

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US4292732A (en) * 1979-06-07 1981-10-06 Amp Incorporated Applicator for metal strain relief clamp
US4307504A (en) * 1980-05-15 1981-12-29 Amp Inc. Metal clamp applicator
US4400873A (en) * 1979-10-18 1983-08-30 General Electric Company Apparatus for use in making electrical interconnections
US4449283A (en) * 1982-06-16 1984-05-22 Microdot Inc. Semi-automatic insert tool
US4774762A (en) * 1987-04-10 1988-10-04 Mcdonnell Douglas Corporation Hand-held automatic power crimper
US5319842A (en) * 1993-08-18 1994-06-14 The Whitaker Corporation Shearing mechanism in a machine for attaching a terminal to a conductor
EP0633623A2 (en) * 1993-07-07 1995-01-11 The Whitaker Corporation Micro-connector and automated tool for application thereof
US5500998A (en) * 1991-11-04 1996-03-26 Weidmu/ ller Interface GmbH & Co. Tongs for dressing conductor ends
US6694795B1 (en) * 2001-07-20 2004-02-24 Robert Quinn Crimping system
US20050000266A1 (en) * 2003-07-05 2005-01-06 Detlev Hetland Pliers-type handtool having a crimping station
US6851294B2 (en) * 2000-05-30 2005-02-08 Edwin B. Stimpson Company, Inc. Clip disk assembly for carrying candle wick eyelets
US20090255112A1 (en) * 2005-10-07 2009-10-15 Cti Industries, Inc. Terminal Applicator Method and System
US20170317459A1 (en) * 2016-04-27 2017-11-02 Komax Holding Ag Crimping tool exchange device and method for exchanging a first crimping tool arranged at a process position in a crimping press with another second crimping tool
US20220140558A1 (en) * 2019-03-05 2022-05-05 Phoenix Contact Gmbh & Co. Kg Magazine for processing wire end ferrules and hand tool for pressing wire end ferrules

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
DE2647886C2 (de) * 1976-10-22 1983-05-26 Bunker Ramo Corp., 60521 Oak Brook, Ill. Vorrichtung zum Befestigen von Anschlußelementen an elektrische Leiter

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US3431621A (en) * 1967-03-22 1969-03-11 Amp Inc Apparatus for connecting corresponding wires of pairs of wires to each other
US3531846A (en) * 1968-03-07 1970-10-06 Amp Inc Apparatus for making electrical connections
US3706121A (en) * 1970-02-27 1972-12-19 Amp Inc Crimping dies for terminating foil conductor in a foil conductor termination and foil locator and holder therefor
US3771208A (en) * 1972-03-13 1973-11-13 Reliable Electric Co Machine for crimping connectors to wires and connector supply arrangement

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292732A (en) * 1979-06-07 1981-10-06 Amp Incorporated Applicator for metal strain relief clamp
US4400873A (en) * 1979-10-18 1983-08-30 General Electric Company Apparatus for use in making electrical interconnections
US4307504A (en) * 1980-05-15 1981-12-29 Amp Inc. Metal clamp applicator
US4449283A (en) * 1982-06-16 1984-05-22 Microdot Inc. Semi-automatic insert tool
US4774762A (en) * 1987-04-10 1988-10-04 Mcdonnell Douglas Corporation Hand-held automatic power crimper
US5500998A (en) * 1991-11-04 1996-03-26 Weidmu/ ller Interface GmbH & Co. Tongs for dressing conductor ends
EP0633623A3 (en) * 1993-07-07 1996-06-05 Whitaker Corp Micro connector and automatic tool for its use.
EP0633623A2 (en) * 1993-07-07 1995-01-11 The Whitaker Corporation Micro-connector and automated tool for application thereof
US5319842A (en) * 1993-08-18 1994-06-14 The Whitaker Corporation Shearing mechanism in a machine for attaching a terminal to a conductor
US6851294B2 (en) * 2000-05-30 2005-02-08 Edwin B. Stimpson Company, Inc. Clip disk assembly for carrying candle wick eyelets
US6694795B1 (en) * 2001-07-20 2004-02-24 Robert Quinn Crimping system
US20050000266A1 (en) * 2003-07-05 2005-01-06 Detlev Hetland Pliers-type handtool having a crimping station
US7055361B2 (en) * 2003-07-05 2006-06-06 Weidmueller Interface Gmbh & Co. Kg Pliers-type handtool having a crimping station
US20090255112A1 (en) * 2005-10-07 2009-10-15 Cti Industries, Inc. Terminal Applicator Method and System
US8061027B2 (en) * 2005-10-07 2011-11-22 Cti Industries, Inc. Terminal applicator system
US8347496B2 (en) 2005-10-07 2013-01-08 Suretech Assembly, Inc. Terminal applicator method
US20170317459A1 (en) * 2016-04-27 2017-11-02 Komax Holding Ag Crimping tool exchange device and method for exchanging a first crimping tool arranged at a process position in a crimping press with another second crimping tool
US10566756B2 (en) * 2016-04-27 2020-02-18 Komax Holding Ag Crimping tool exchange device and method for exchanging a first crimping tool arranged at a process position in a crimping press with another second crimping tool
US20220140558A1 (en) * 2019-03-05 2022-05-05 Phoenix Contact Gmbh & Co. Kg Magazine for processing wire end ferrules and hand tool for pressing wire end ferrules

Also Published As

Publication number Publication date
FR2237335A1 (it) 1975-02-07
NL170352C (nl) 1982-10-18
BE817566A (fr) 1975-01-13
DK376374A (it) 1975-03-17
NL170352B (nl) 1982-05-17
DE2432670A1 (de) 1975-01-30
DE2432670B2 (de) 1978-04-06
AT326748B (de) 1975-12-29
FI213574A (it) 1975-01-14
ATA621673A (de) 1975-03-15
AU7070474A (en) 1976-01-08
IT1015742B (it) 1977-05-20
CA1015142A (en) 1977-08-09
FR2237335B1 (it) 1977-10-07
BR7405635D0 (pt) 1975-05-13
CH565464A5 (it) 1975-08-15
ES428169A1 (es) 1976-07-16
HK21079A (en) 1979-04-06
SE7409181L (sv) 1975-01-14
NO138184C (no) 1978-07-19
AR200064A1 (es) 1974-10-15
NO138184B (no) 1978-04-10
DE2432670C3 (de) 1978-12-07
ZA744371B (en) 1975-07-30
JPS5042392A (it) 1975-04-17
GB1407188A (en) 1975-09-24
NL7409312A (nl) 1975-01-15
SE401429B (sv) 1978-05-02
NO742493L (it) 1975-02-10
JPS5718672B2 (it) 1982-04-17

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