US3866291A - Apparatus for splicing conductors - Google Patents

Apparatus for splicing conductors Download PDF

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Publication number
US3866291A
US3866291A US379389A US37938973A US3866291A US 3866291 A US3866291 A US 3866291A US 379389 A US379389 A US 379389A US 37938973 A US37938973 A US 37938973A US 3866291 A US3866291 A US 3866291A
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US
United States
Prior art keywords
jaw assembly
ram
jaw
splicer
cutting
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
US379389A
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English (en)
Inventor
Helmut Heuser
Winfried Stupp
Heinz Penz
Walter Rose
Siegfried Muller
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.)
WALTER ROSE KG
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WALTER ROSE KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WALTER ROSE KG filed Critical WALTER ROSE KG
Application granted granted Critical
Publication of US3866291A publication Critical patent/US3866291A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • Y10T29/5147—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool
    • Y10T29/5148—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool including severing means
    • Y10T29/5149—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool including severing means to sever electric terminal from supply strip
    • 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
    • Y10T29/5147—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool
    • Y10T29/5148—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool including severing means
    • Y10T29/515—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool including severing means to trim electric component
    • 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
    • Y10T29/53235—Means to fasten by deformation

Definitions

  • a backup support provided with A trough-shaped splicer is positioned in the jaw as- I sembly and the two conductors are placed in the splicer so that they lie in the conductor guides side-byside, but oppositely oriented.
  • the jaw assembly executes its motion to compress the splicer, the end portions of the conductors projecting beyond the jaw assembly are severed on both sides by the cutters and then, before the jaw assembly fully compresses the splicer about the conductors, the jaw assembly causes, by virtue of its motion, a longitudinal displacement of the conductors in opposite direction within and with respect to the splicer so that the bare cut end face of each conductor is withdrawn into the splicer.
  • This invention relates to a method of and an apparatus for the solderless splicing of insulated electric conductors of cables, particularly of the type used in telecommunication, by means of an externally insulated splicer having generally a C-shaped cross section.
  • the insulated conductors are positioned in the trough-shaped open splicer in an opposed, aligned manner, pulled taut and then the flanges of the splicer are bent around the conductors toward the splicer base. Subsequently, the conductor ends which project beyond the splicer are severed.
  • the apparatus for performing the above-outlined method comprises, according to the invention, a jaw assembly into which the open splicer and the conductors are placed and which closes around the splicer, thus bending it over the conductors.
  • the apparatus further has, on each side of the jaw assembly, backup supports that include two side-by-side disposed conductor guides in which the conductors lie as they pass through the trough-shaped open splicer positioned in the jaw assembly.
  • On each side the jaw assembly has one cutter each, the cutting zones of which pass, respectively, through'one and the other conductor guide.
  • the apparatus also comprises'means to displace longitudinally the conductors within and with respect to the splicer after the conductors are severed by the cutters and before the splicer is completely closed by the jaw assembly.
  • FIG. 1 is a perspective view of a preferred embodiment of the invention.
  • FIG. 2 is a perspective view of one part of the same embodiment.
  • FIG. 3 is a broken-away side elevational view of the part illustrated in FIG. 2.
  • FIGS. 4a4c are sectional front elevational views of some of the cooperating components of the same embodiment shown in different positions during operation.
  • FIG. 5 is a side elevational view of the components shown in FIG. 4a.
  • FIGS. 6a,6c are sectional front elevational views of a variant of the components shown in FIGS. 4a-4c.
  • FIG. 7 is a sectional side elevational view of some of the cooperating components shown in their position as depicted in FIG. 3.
  • FIG. 8 is a perspective view of further details of the preferred embodiment.
  • FIGS. 9a-9d are schematic side elevational views of the details shown in FIG. 8, illustrated in different positions during operation.
  • FIG. 10 is a sectional front elevational view of a variant of a component shown, for example, in FIG. 60.
  • FIG. 11 is a top plan view of the preferred embodiment in a position of utilization.
  • FIG. 12 is a view from the right, taken alongline A-B of FIG. 11.
  • FIG. 13 is a view from the left, taken along line CD of FIG. 11.-
  • FIG.'14 is a top plan view of a series of interconnected splicers used withthepreferred embodiment.
  • insulated (for example, paper-insulated) elec tric conductors may be electrically and mechanically coupled to one another without the necessity of a prior stripping of the conductors.
  • the side walls (or flanges) of they splicer troughs may be crimped towards the base of the splicer with the inclusion of the conductors 1, 2 previously positioned in the splicer trough.
  • the teeth at the contact portion 4 cut through the insulation of the conductors 1', 2 and engage the same, so that an electrical connection of the conductors as well as a strong, tension-resistantmechanical connection is accomplished.
  • one of the two cooperating jaws is formed as a ram 8 vertically displaceably guided by the stand 7.
  • the other jaw is formed of two angle pieces 9 and 10.
  • the angle piece 9 is affixed to the stand 7 and has one leg, the lengthdimesion of which is parallel with the direction of the displacement of the ram 8 and another leg which isdisposed above the ram 8 and which extends normal to the direction of its displacement.
  • the angle piece is pivotally supported on a pin 11 extending normal to the longitudinal axis of the ram 8, so that the angle piece 10 may be swung, for example from an open position shown in FIGS. 2 and 7 towards the angle piece 9 into a closed position illustrated in FIG. 5.
  • the conductors 1 and 2 and the splicer 4, 5, 6, may be easily inserted into the jaw assembly 8, 9, 10 from above, as it is apparent, for example, from FIGS. 2 and 7.
  • the angle piece 10 In its closed position, the angle piece 10 forms a mirror image of the stationary angle piece 9 and the ram 8 is flanked by the inner face of the parallel spaced upright legs of the two angle pieces 9 and 10.
  • the pin 11 passes through the upright leg of the angle piece 10 approximately at the middle of its length, so that in the open position of the jaw 9, 10 the'lower arm portion of the upright leg of the angle piece 10 extends into a lateral opening 12 of the ram 8 in a detent-like manner and thus prevents the ram 8 from being moved upwardly.
  • This feature ensures that the jaw assembly 8, 9, 10 cannot assume its splicer-crimping position as long as the angle piece 10 is in its outwardly swung, open position.
  • a pawl-and-ratchet mechanism 13 illustrated in FIGS. 8 and 9a-9d.
  • This mechanism includes two teeth 14 and 15 arranged on the ram 8 and oriented in series with respect to the direction of ram travel. The height of the teeth 14 and 15 is greater than the depth of the valley 16 situated therebetween.
  • the mechanism further includes a spring-biased pawl 17 cooperating with the teeth l4, 15. The pawl 17 is supported in such a manner that it is swingable about a horizontal axis.
  • the support 18 of the pawl 17 is attached to the stand 7 by means of tightening screws 20 that pass through slots 19 for allowing an adjustment of the support block 18 parallel to the ram travel for a purpose to be discussed laterr
  • the biasingspring is constituted by a tension coil .spring 17a which continuously urges the pawl 17 into the position which is normal to the ram travel and which is shown in FIGS. 9a and 9c.
  • the operation of the pawl-and-ratchet .mechanism 13 will be explained later in the specification when the operation of the splicing apparatus will be discussed.
  • a separate backup'support 21 each having two parallel arranged grooves 22 and 23 that form guides for the conductors 1 and 2.
  • Both backup supports 21 also carry a hold-down device 24 (FIG. 2) which, in its operative position, exerts a downward clamping force on the conductors land 2 positioned in the guide grooves 22 and 23.
  • each angle piece 9, 10 has, on one of its lateral faces, a replaceable cutting blade 25.
  • the latter are mounted on oppositely oriented faces of the jaw 9, 10 so that on each side of the jaw 9, 10 there is provided one cutting ,blade 25.
  • the cutting blades 25 cooperate with cutting edges provided on both sides of the ram 8 which is thus formed as a cutter die.
  • the cutting blade 25 attached to the angle piece 9 has a cutting zone that intersects the axis of the guide groove 22, while the cut-'
  • a pneumatic power cylinder 26 (FIG. 3) which is secured to the stand 7.
  • the power cylinder 26 has a piston rod which operates the ram 8 through a bell crank lever 27.
  • the support bracket 28 which pivotally holds the bell crank lever 27 is vertically adjustably secured to the stand 7 by virtue of screws 30 passing through longitudinal slots 29 provided in the stand 7.
  • the trough-shaped contact and pressure portions 4 and 5 of the splicers are attached (for example, by gluing) to a storing means 32 made of a flexible insulating material and formed of two parallel support strips 33, 34.
  • a storing means 32 made of a flexible insulating material and formed of two parallel support strips 33, 34.
  • Each splicer is attached to the strips 33, 34 by connecting tabs 35 which extend from opposite ends of the insulating portion 6 of the splicer 4, 5, 6.
  • the two tabs 35 on each splicer are off-center with respect to the splicer and are staggered with respect to one another.
  • the cutters 25 simultaneously also cut off the splicer 4, 5, 6 from the support strips 33,34 by cutting through the tabs 35 without thereby damaging the interconnected conductors 1,2.
  • the apparatus according to the invention operates as follows:
  • each clamp 36 is provided with a tightenable strap 37.
  • Each clamp 36, 37 is supported by a common rod 38 of polygonal section.
  • a yoke 39 On the rod 38 there is slidably supported a carriage 40 from which there extends an arm 41 between the cables 3.
  • the arm 41 is the underside of. its base will be supported by the free upper work face of the ram 8. If the splicer is of the type that is attached to parallel-extending support strips 33, 34, then the latter will extendas well seen in FIG. 2normal to. the guide grooves 22, 23.
  • the conductors 1 and 2 are positioned in the guide grooves 22, 23 and the trough of the splicer 4, 5, 6.
  • the hold-down device 24 is placed over the guide grooves 22, 23.
  • the angle piece is swung into its position shown in FIG. 5 and then a switch 46 (FIG. 1) is actuated which is arranged preferably in the vicinity of the jaw assembly 8, 9, 10 and which is associated with the power cylinder 26.
  • the actuation of the switch 46 triggers an excursion of the piston rod of the power cylinder 26 (FIG. 3).
  • the piston rod shifts the ram 8 through the bell crank lever 27 from its initial position shown in FIG.
  • the ram 8 As the ram 8 continues to move upwardly after severing the ends of the conductors 1, 2, it exerts a pulling force on the conductors l, 2. Since the latter are immobilized at 24, they will, under this pulling force, be gradually withdrawn from the still at least partially open splicer 4, 5, 6 so that the severed bare radial conductor faces will be recessed with respect to the lateral outline of the insulating portion 6 of the splicer 4, 5, 6.
  • FIGS. 6a-6c there is illustrated a modified embodiment of the invention which effects the longitudinal displacement of the severed conductors 1 and 2 with respect to the splicer by means different from that shown in FIGS. 4a-4c.
  • the backup supports 21a travel therewith as a unit, whereby the conductor 1 and the conductor 2 (not shown) are, at their clamped locations 24 and thus remain at the same level as those conductor portions that extend within the splicer. While according to the embodiment illustrated in FIGS. 4a-4c the conductors are displaced in the splicer because the clamped location 24 of the conductor remained stationary and the splicer moved away therefrom, the sameresult is achieved in the embodiment according to FIGS. 6a-6c by virtue of the cooperation between components 7a, 21a, 8a and 21b.
  • each stationary guide channel 7a forces the associated backup support 21a to shift away from the ram 8 in a horizontal direction. This shift is permitted by the slot 80 in which thus thepin 21b integral with the backup support 21a is displaced away from the ram 8.
  • the work face of the latter where the conductors 1 and 2 are clamped by the holddown means 24, move horizontally away from the jaw assembly 8, 9, 10, exerting a pull on the conductors l, 2 the end portions of which have been precedingly severed.
  • the conductors 1 and 2 are pulled partially out of the splicer and thus the cut conductor faces are withdrawn thereinto.
  • the pawl-and-ratchet mechanism 13 ensures that the pressure exerted by the jaw assembly 8, 9, 10 on the splicer 4,5, 6 can be removed only after the desired degree of compression is reached. It will be apparent that by means of the adjusting mechanism 19, 20 illustrated in FIG. 8 and referred to earlier, the degree of compression of the splicer may be varied as the support block 18 is adjusted in its vertical position.
  • the sides of the splicer are securely crimped over the end portions of the conductors l, 2.
  • the peripheral teeth 45 provided according to the invention at the edges of the pressure portion 5 of the splicer then, similarly to the serrations provided on the contact portion 4, bite through the insulation of the conductors 1, 2 and engage the conductors themselves.
  • the teeth 45 are particularly advantageous when a T-splice is to be made, that is, a further conductor is to be attached to the two conductors to be spliced.
  • the teeth 45 substantially improve the electric connection with such a third conduc- IOl'.
  • a jaw assembly having a length dimension and two ends
  • a first conductor guide provided on both said backup supports, said first conductor guide having an axis passing through said jaw assembly and being coextensive with the length dimesion thereof;
  • a second conductor guide provided on both said backup supports in a side-by-side relationship with said first conductor guide, said second conductor guide having an axis passing through said jaw assembly and being coextensive with the length dimension thereof; e. a first cutting means operatively coupled to said jaw assembly and disposed at one of its two ends, said first cutting means having a cutting zone extending approximately flush with said one end of said jaw assembly and intersecting the axis of said first conductor guide;
  • a second .cutting means operatively coupled to said jawassembly and disposed at the other of its two ends said second cutting means having a cutting zone extending approximately flush with said other end of said jaw assembly and intersecting the axis of saidsecond conductor guide;
  • actuating means for operating said jaw assembly to bend the lateral walls of said splicer onto said base and simultaneously operating said first and second cutting means; and Q h. pulling means coupled to said actuating means for drawing said conductors, extending through said jaw assembly, partially out of said splicer, said pull ing means including means for moving said backup supports away from said jaw assembly parallel to the length dimension of said jaw assembly during the actuation thereof.
  • a first jaw formed of a ram connected to said actuating means and movable normal to said axes of said conductorguides, said ram having a work face for engaging theunderside of said splicer base, said ram adapted to assume a position of rest and a terminal working position;
  • a second jaw formed of a first and a second angle piece, at least one of said angle pieces includes means for pivoting it in a plane normal to the length dimension of said jaw assembly, whereby said second jaw is adapted to assume an open position and an operational position, each angle piece having a first leg provided with an inner face extending, in the operational position of said second jaw, on one and the other side of said ram parallel to the direction of its displacement, each angle piece further having a second leg provided with an inner face extending, in the operational position of said second jaw, normal to the direction of displacement of said ram, said inner faces of said first and second legs cooperating with said work face of said ram, whereby the lateral walls of said splicer are bent onto said base. during displacement of said ram towards the inner faces of said second legs.
  • An apparatus for the solderless splicing of insua7 a jaw assembly having a length dimension and two ends, said jaw assembly including 1, a first jaw formed of a movable ram having a work face for engaging the underside of said splicer base, and first and second cutting edges bounding said work face; said ram adapted to assume a position of rest in a terminal working position;
  • a second jaw formed of a first and a second angle piece, at least one of said angle pieces includes means for pivoting it in a plane normal to the length dimension of said jaw assembly, whereby said second jaw is adapted to assume an open position and an operational position, each angle piece having a first leg provided with an inner face extending, in the operational position of said second jaw, on one and the other side of said ram parallel to the direction of itsdisplacement, each angle-piece further having a second leg provided with an inner face extending, in the operational position of said second jaw, normal to the direction of displacement of said ram, said inner faces of said first and second legs cooperating with said work face of said ram, whereby the lateral walls of said splicer are bent onto said base during displacement of said ram towards the inner faces of said second legs;
  • first conductor guide provided on both said backup supports, said first conductor guide having an axis passing through said jaw assembly and being coextensive with the length dimension thereof;
  • a second conductor guide provided on bothsaid backup supports in a side-by-side relationship with said first conductor guide,'said second conductor guide having an axis passing through said jaw assembly and being coextensivewith the length dimension thereof; said movable ram being displaceable normal to said axes of said conductorv guides;
  • a first cutting blade attached to said first angle piece and disposed at the one end of said jaw assembly, said first cutting blade cooperating with said first cutting edge of said ram and forming a first cutting means having a cutting zone extending approximately flush with said one end of said jaw assembly and intersecting the axis of said first conductor guide;
  • a second cutting blade attached to said second angle piece and disposed atthe other end of said jaw assembly, said second cutting blade cooperating with saidsecond cutting edge of said ram and forming a second cutting means having a cutting zone extending approximately flush with said other end of said jaw assembly and intersecting the axis of said second conductor guide;
  • actuating means for operating said jaw assembly to bend the lateral walls of said splicer onto said base and simultaneously operating said first and second cutting means; said movable ram being connected to said actuating means; and
  • pulling means coupled to said actuating means for drawing said conductors, extending through said jaw, assembly, partially out of said splicer.
  • said pulling means includes means for moving said backup supports away from said jaw assembly parallel to its length dimension during actuation of said jaw assembly.
  • said first cutting means includes a first cutting blade affixed to said first angle piece at one end of said jaw assembly and a first cutting edge provided on said ram for cooperating with said first cutting blade;
  • said second cutting means includes a second cutting blade affixed to said second angle piece at the other end of said jaw assembly and a second cutting edge provided on said ram for cooperating with said second cutting blade.
  • said actuating means includes a power cylinder and a bell crank connecting said power cylinder with said ram.
  • a jaw assembly having a length dimension and two ends, said jaw assembly including a first jaw formed of a movable ram having a work facefor engaging the underside of said splicer base, saidram adapted to assume a position of rest and a terminal working position; and a second jaw cooperating with said ram;
  • a first conductor guide provided on both said backup supports, said first conductor guide having an axis passing through said jaw assembly and being coextensive with the length dimension thereof;
  • a second conductor guide provided on both said backup supports in a side-by-side, relationship with said first conductor guide, said second conductor guide having an axis passing through said jaw assembly and being coextensive with the length dimension thereof;
  • a first cutting means operatively coupled to said jaw assembly and disposed at one of its two ends, said first cutting means having a cutting zone extending approximately flush with said one end of said jaw assembly and intersecting the axis of said first conductor guide;
  • a second cutting means operatively coupled to said jaw assembly and disposed at the other of its two ends, said second cutting means having a cutting zone extending approximately flush with said other end of said jaw assembly and intersecting the axis of said second conductor guide;
  • actuating means for operating said ram to bend the lateral walls of said splicer onto said base and simultaneously operating said first and second cutting means;
  • pulling means coupled to said actuating means for drawing said conductors, extending through said jaw assembly, partially out of said splicer;
  • pawl-and-ratchet means connected to said ram for I a. two adjacent teeth affixed to said ram in series with respect to the direction of ram travel;
  • a ratchet pivotable in a plane parallel to the direction of ram travel, said ratchet having a terminal portion extending into the path of travel of said teeth, said terminal portion is engaged by an outer flank of one and the other tooth when said ram moves in one and the other direction, whereby said ratchet is tilted and its terminal portion moves across said valley;
  • spring means connected to said ratchet for urging it into a position normal to the direction or ram travel, whereby said ram, while said terminal portion is sit'uatedin said valley, is prevented from reversing its direction of travel.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
US379389A 1972-09-20 1973-07-16 Apparatus for splicing conductors Expired - Lifetime US3866291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2246151A DE2246151A1 (de) 1972-09-20 1972-09-20 Verfahren und vorrichtung zum loetfreien verbinden elektrischer leiter von fernmeldeleitungen

Publications (1)

Publication Number Publication Date
US3866291A true US3866291A (en) 1975-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
US379389A Expired - Lifetime US3866291A (en) 1972-09-20 1973-07-16 Apparatus for splicing conductors

Country Status (10)

Country Link
US (1) US3866291A (fr)
BE (1) BE791427A (fr)
CH (1) CH555092A (fr)
CS (1) CS173640B2 (fr)
DD (1) DD107362A5 (fr)
DE (1) DE2246151A1 (fr)
ES (1) ES408325A1 (fr)
FR (1) FR2203570A5 (fr)
NL (1) NL7214489A (fr)
SU (1) SU546302A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019236A (en) * 1975-12-31 1977-04-26 Amp Incorporated Crimping press clamp for electrical connectors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440090A1 (fr) * 1978-10-27 1980-05-23 Souriau & Cie Connecteur pour raccordement sans denudage de cables conducteurs electriques et outil de sertissage pour un tel connecteur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529342A (en) * 1967-03-22 1970-09-22 Post Office Apparatus for joining wires
US3537167A (en) * 1967-01-19 1970-11-03 Amp Inc Preform cold-crimp sleeve applicator
US3559698A (en) * 1968-07-22 1971-02-02 All Products Co Cable splicer tool
US3611537A (en) * 1970-01-30 1971-10-12 Thomas & Betts Corp Tool
US3769823A (en) * 1971-03-31 1973-11-06 Lectro Precision Tools Inc Component lead cutting and bending apparatus
US3771208A (en) * 1972-03-13 1973-11-13 Reliable Electric Co Machine for crimping connectors to wires and connector supply arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537167A (en) * 1967-01-19 1970-11-03 Amp Inc Preform cold-crimp sleeve applicator
US3529342A (en) * 1967-03-22 1970-09-22 Post Office Apparatus for joining wires
US3559698A (en) * 1968-07-22 1971-02-02 All Products Co Cable splicer tool
US3611537A (en) * 1970-01-30 1971-10-12 Thomas & Betts Corp Tool
US3769823A (en) * 1971-03-31 1973-11-06 Lectro Precision Tools Inc Component lead cutting and bending apparatus
US3771208A (en) * 1972-03-13 1973-11-13 Reliable Electric Co Machine for crimping connectors to wires and connector supply arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019236A (en) * 1975-12-31 1977-04-26 Amp Incorporated Crimping press clamp for electrical connectors

Also Published As

Publication number Publication date
FR2203570A5 (fr) 1974-05-10
CH555092A (de) 1974-10-15
BE791427A (fr) 1973-03-16
DD107362A5 (fr) 1974-07-20
NL7214489A (fr) 1974-03-22
ES408325A1 (es) 1976-02-16
DE2246151A1 (de) 1974-03-28
CS173640B2 (fr) 1977-02-28
SU546302A3 (ru) 1977-02-05

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