DE1121684B - Process for producing a cable connection using the cold forging process - Google Patents
Process for producing a cable connection using the cold forging processInfo
- Publication number
- DE1121684B DE1121684B DEA38588A DEA0028588A DE1121684B DE 1121684 B DE1121684 B DE 1121684B DE A38588 A DEA38588 A DE A38588A DE A0028588 A DEA0028588 A DE A0028588A DE 1121684 B DE1121684 B DE 1121684B
- Authority
- DE
- Germany
- Prior art keywords
- sleeve part
- cable
- section
- sides
- intermediate zone
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/058—Crimping mandrels
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/56—Making tipping materials, e.g. sheet cork for mouthpieces of cigars or cigarettes, by mechanical means
- A24C5/58—Applying the tipping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
- Y10T29/49181—Assembling terminal to elongated conductor by deforming
- Y10T29/49183—Assembling terminal to elongated conductor by deforming of ferrule about conductor and terminal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49927—Hollow body is axially joined cup or tube
- Y10T29/49929—Joined to rod
- Y10T29/49931—Joined to overlapping ends of plural rods
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
Die Erfindung betrifft ein Verfahren zur Herstellung einer im Wege des Kaltverschmiedeverfahrens erfolgenden Verbindung. Es ist zur Verbindung elektrischer Kabel bekannt, eine als Zwinge wirkende hohlzylindrische Verbindungshülse zu verwenden, die unter Druck durch ein zangenartiges Werkzeug oder ein zangenartiges Gesenk an die Enden der miteinander zu verbindenden Kabelteile angepreßt wird. Hierbei ergeben sich meist an den Schließstellen des Gesenkes seitlich hervorstehende, in der Längsrichtung verlaufende Rippen.The invention relates to a method for producing a by way of the cold forging process connection taking place. It is known for connecting electrical cables, one acting as a ferrule To use hollow cylindrical connecting sleeve, which is under pressure by a pliers-like Tool or a pliers-like die on the ends of the cable parts to be connected is pressed. This usually results in laterally protruding at the closing points of the die, in longitudinal ribs.
Es wurde bereits vorgeschlagen, die Verbindung eines elektrischen Kabelschuhes mit als Zwinge wirkendem hohlzylindrischem Hülsenteil im Wege des Kaltverschmiedeverfahrens in der Weise durchzuführen, daß der Hülsenteil in einem allseitig geschlossenen Gesenk durch von drei Seiten wirkenden Druck zu einem im wesentlichen dreieckigen Querschnitt verformt wird.It has already been proposed to connect an electrical cable lug with acting as a ferrule to carry out the hollow cylindrical sleeve part by way of the cold forging process in such a way that that the sleeve part in a die closed on all sides by acting from three sides Pressure is deformed into a substantially triangular cross-section.
Versuche haben gezeigt, daß die Zugfestigkeit einer solchen Verbindung dadurch wesentlich gesteigert werden kann, daß erfindungsgemäß durch daß allseitig den Hülsenteil umschließende Preßwerkzeug zwischen zwei in Längsrichtung auseinanderliegenden einer Verformung zu dreieckförmigem Querschnitt unterliegenden Zonen derart verringerter Preßdruck ausgeübt wird, daß das Material des Hülsenteiles zum Ausweichen aus den Zonen dreieckigen Querschnittes in eine ringförmig zum Hülsenteil verlaufende Zwischenzone gebracht wird.Tests have shown that the tensile strength of such a connection is significantly increased can be that according to the invention by that the sleeve part enclosing the pressing tool on all sides between two longitudinally spaced apart a deformation to triangular Zones underlying the cross section of such reduced pressure is exerted that the material of the sleeve part to evade the zones of triangular cross-section into an annular one is brought to the sleeve part extending intermediate zone.
Ein anderer Vorschlag sah bereits vor, in einem geschlossenen Gesenk die Anschlußhülse eines Kabelschuhes in der Weise an das Ende des Kabels anzudrücken, daß sich in axialer Richtung Preßbezirke unterschiedlichen Preßdruckes ergeben, indem ein zwischen Preßbezirken hohen Preßdruckes liegender Bezirk geringeren Preßdruckes einen erhöhten Teil mit im wesentlichen senkrecht zur Achse der Hülse abfallenden Querseiten bildet. Dabei handelte es sich in erster Linie um Kabelschuhe, die im vorgeformten Zustand U-förmige Lappen zum Andrücken aufweisen, welche im Gesenk zu einem im wesentlichen B-förmigen Querschnitt verformt werden.Another proposal already provided for the connecting sleeve of a cable lug in a closed die to press on the end of the cable in such a way that press areas are in the axial direction different pressing pressure result by a between pressing areas high pressing pressure lying District lower pressing pressure a raised part with substantially perpendicular to the axis of the sleeve sloping transverse sides. These were primarily cable lugs that were preformed in the State U-shaped tabs for pressing, which in the die to a substantially B-shaped cross-section can be deformed.
Ein Preßwerkzeug zur Herstellung einer solchen Verbindung bildet weiterhin einen Gegenstand der Erfindung; ein solches Preßwerkzeug besteht aus einander komplementär ergänzenden, im Abstand voneinander angeordneten und einem umfangmäßig umschlossenen raumbildenden Halbteile, wobei dieselben einen hintersetzten Nutenteil bilden. Die Längsausdehnung der wirksamen Flächen der Preßteile und Verfahren zur Herstellung einer Kabelverbindung im KaltverschmiedeverfahrenA pressing tool for producing such a connection also forms an object of the Invention; Such a pressing tool consists of mutually complementary, spaced apart arranged and a circumferentially enclosed space-forming half parts, the same form a rear groove part. The longitudinal extent of the effective surfaces of the pressed parts and Process for producing a cable connection using the cold forging process
Anmelder:Applicant:
AMP Incorporated,
Harrisburg, Pa. (V. St. A.)AMP Incorporated,
Harrisburg, Pa. (V. St. A.)
Vertreter: Dr. phil. G. B. Hagen, Patentanwalt,
München-Solln, Franz-Hals-Str. 21Representative: Dr. phil. GB Hagen, patent attorney,
Munich-Solln, Franz-Hals-Str. 21
Beanspruchte Priorität:
V. St. v. Amerika vom 28. Dezember 1956 (Nr. 631344)Claimed priority:
V. St. v. America of December 28, 1956 (No. 631344)
Norman Edwin Hoffman, Norristown, Pa.Norman Edwin Hoffman, Norristown, Pa.
(V. St. A.),
ist als Erfinder genannt worden(V. St. A.),
has been named as the inventor
ebenso auch der hintersetzten Teile ist im wesentlichen gleich. Auf diese Weise erhält man eine Verbindung, bei der in der Längsrichtung die durch Druck erzeugten zonenförmigen Bänder und die Zwischenzone im wesentlichen gleiche Ausdehnung besitzen.likewise the rear parts are essentially the same. In this way you get a connection in which in the longitudinal direction the zone-shaped bands generated by pressure and the Intermediate zone have essentially the same extent.
Ein Ausführungsbeispiel der Erfindung ist in der Beschreibung und den Figuren erläutert. Es bedeutetAn embodiment of the invention is explained in the description and the figures. It means
Fig. 1 eine perspektivische zerlegte Darstellung eines Kabelschuhes und eines Kabels, vor Herstellung der Verbindung,Fig. 1 is a perspective exploded view of a cable lug and a cable, before manufacture the connection,
Fig. 2 eine perspektivische Darstellung ähnlich der Fig. 1 der Verbindung nach ihrer Fertigstellung,FIG. 2 shows a perspective illustration similar to FIG. 1 of the connection after its completion,
Fig. 3 einen Querschnitt längs der Linie III-III der Fig. 1,Fig. 3 is a cross section along the line III-III of Fig. 1,
Fig. 4 einen Querschnitt längs der Linie IV-IV der Fig. 2,Fig. 4 shows a cross section along the line IV-IV of Fig. 2,
Fig. 5 einen Querschnitt längs der Linie V-V der Fig. 4,Fig. 5 is a cross-section along the line V-V of Fig. 4;
Fig. 6 eine perspektivische Darstellung in zerlegter Form der Halbteile des Preßwerkzeuges, welches zur Herstellung der Verbindung nach Fig. 2 bis 5 dient,Fig. 6 is a perspective view in disassembled form of the half parts of the pressing tool, which for Establishing the connection according to Fig. 2 to 5 is used,
Fig. 7, 8 und 9 Darstellungen des Kabelschuhteiles und des Preßwerkzeuges während der Herstellung der Kaltschmiedeverbindung.7, 8 and 9 representations of the cable lug part and the pressing tool during manufacture the cold forged connection.
Es möge sich darum handeln, daß ein elektrisches Kabel 12 mit einem Kabelschuh 10 verbunden werden soll. Der Kabelschuh besitzt einen deformier-It may be a matter of an electrical cable 12 being connected to a cable lug 10 target. The cable lug has a deformable
109 759/316109 759/316
baren metallischen Manschettenteil 14, in welchen das Ende des Kabels 12 paßt. Wie aus Fig. 3 zu ersehen ist, paßt das Endes des Kabelteiles 12 derartig in den Manschettenteil, so daß sämtliche Adern des Kabels in den Kabelschuh hirieinpassen. Das Kabel selbst kann entweder ein massives Kabel oder auch ein aus Adern bestehendes Kabel sein; die Fig. 5 und 7 bis 9 stellen das zur Verwendung gelangende Kabel als einen im Querschnitt massiven Leiter dar.ble metallic sleeve part 14 in which the end of the cable 12 fits. As can be seen from FIG. 3 is, the end of the cable part 12 fits into the sleeve part so that all wires of the cable fit into the cable lug. The cable itself can either be a solid cable or an off Be cores of existing cable; 5 and 7 to 9 show the cable used as a solid conductor in cross-section.
Wenn das Kabel in dem Manschettenteil des Kabelschuhes angeordnet ist und zwischen die Halbteile der Preßform, wie sie in Fig. 6 dargestellt ist, eingebracht wird, werden die Preßformteile veranlaßt, gegen den Manschettenteil zu wirken, dergestalt, daß der Kabelschuh und das Kabelende im Wege des Kaltverschmiedens miteinander verbunden werden. Die Halbteile des Preßwerkzeuges bestehen aus einem äußeren Formteil 20 und einem inneren Formteil 22. Die wirksamen Flächen des Formteiles 22 bestehen aus zwei Flächen 24, 26 bzw. 24', 26'. Diese beiden Partien sind in Längsrichtung gegeneinander versetzt, und zwischen ihnen befindet sich eine hintersetzte Partie 28, 30. Die Flächen 24, 26 und 24', 26' und die hintersetzten Partien 28, 30 besitzen die gleiche Längsausdehnung.When the cable is arranged in the sleeve part of the cable lug and between the half parts the mold, as shown in Fig. 6, is introduced, the mold parts are caused, to act against the cuff part, such that the cable lug and the cable end in the way of Cold forging can be connected to one another. The half parts of the press tool consist of one outer molded part 20 and an inner molded part 22. The effective surfaces of the molded part 22 exist from two surfaces 24, 26 or 24 ', 26'. These two parts are offset from one another in the longitudinal direction, and between them there is a rear part 28, 30. The surfaces 24, 26 and 24 ', 26' and the Rear parts 28, 30 have the same longitudinal extent.
Wie aus Fig. 7, 8 und 9 zu ersehen ist, ergänzen sich der Außenteil 20 und der Innenteil 22 des Preßwerkzeuges in komplementärer Weise, so daß zwei in bezug auf die Mantelkontur umschlossene Flächen sich ergeben. Wenn die Formhalbteile geschlossen werden und sich ein Kabelschuh und ein Kabelende zwischen ihnen befindet, werden Druckkräfte in symmetrischer Weise an drei getrennten Flächenpartien des Kabels ausgeübt, wie dies aus Fig. 8 zu ersehen ist. Dementsprechend ergibt sich ein Ausweichen des Metalls innerhalb der Flächen der Preßwerkzeugsteile in Form von Längsrippen, die sich zwischen den drei Druckflächen ergeben, und zusätzlich ergibt sich ein Ausweichen des Metalls in Längsrichtung von den durch Druckwirkung erzeugten bandförmigen Flächen 36, 38, welches sich dadurch äußert, daß das Metall zwischen den Bandflächen 36 und 38 nach außen eine sich ausbauschende Zone 40 bildet. Das Metall in der Zwischenzone 40 wird infolge des KaItverschmiedeverfahrens zusammengepreßt. Es bilden sich auch sich herausbeulende Zonen an den Enden des manschettenförmigen Teiles infolge des Ausweichens des Materials innerhalb der Preßzonen nach außen hin.As can be seen from FIGS. 7, 8 and 9, the outer part 20 and the inner part 22 of the pressing tool complement one another in a complementary manner, so that two surfaces enclosed with respect to the jacket contour surrender. When the mold half-parts are closed and a cable lug and a cable end located between them, compressive forces are applied in a symmetrical manner on three separate surface areas of the cable, as can be seen from FIG. Accordingly, there is an evasion of the Metal within the surfaces of the press tool parts in the form of longitudinal ribs that extend between the result in three pressure areas, and in addition there is a deviation of the metal in the longitudinal direction of the band-shaped surfaces 36, 38 generated by the pressure effect, which is expressed in that the Metal between the band surfaces 36 and 38 forms an expanding zone 40 towards the outside. That Metal in the intermediate zone 40 is formed as a result of the cold forging process compressed. Bulging zones also form at the ends of the sleeve-shaped part as a result of the deflection of the material within the nipping zones to the outside.
Als Beispiel für die vorteilhafte Wirkung der Erfindung können die Resultate angegeben werden, die sich bei einem Kabelschuh von 11,44 mm Innendurchmesser und 13,72 mm Außendurchmesser bei einem Kaltverschmiedeverfahren mit einem massiven Draht von 8,25 mm Durchmesser, einem aus Adern bestehenden Kabel von 10,97 mm Durchmesser mit 1033 Adern und einem aus Adern bestehenden Kabel von 9,47 mm Durchmesser und 19 Adern erhalten wurden. In jedem Falle betrug die Breite der durch Druck erzeugten Bänder und der Zwischenzone, in Längsrichtung betrachtet, 3,48 mm. Die Zugbeanspruchungsfähigkeit der Verbindungen ist in der nachstehenden Tabelle angegeben; diese Zugfestigkeit wird in Vergleich gesetzt zu der Zugfestigkeit, die man erhält, wenn das Kaltverschmiedeverfahren nur längs eines sich über den Umfang erstreckenden Bandes angewendet wird, wobei das genannte Band die gleiche Fläche besitzt wie die beiden erfindungsgemäß anzuwenden Bänder zusammen betrachtet. In jedem Fall ergab sich eine etwa 3O°/oige Reduktion der Querschnittsfläche. Das Kaltverschmiedeverfahren mittels nur eines Bandes erforderte eine Druckkraft ίο von 3860 kg, während das Verfahren unter Anwendung des zweifachen Druckbandes nur 4090 kg erforderte, d. h. weniger als 6 % mehr.As an example of the advantageous effect of the invention, the results can be given with a cable lug with an inner diameter of 11.44 mm and 13.72 mm outside diameter for a cold forging process with a solid 8.25 mm diameter wire, a 10.97 mm diameter cable consisting of veins 1033 cores and a cable consisting of cores with a diameter of 9.47 mm and 19 cores became. In each case the width of the pressure bands and the intermediate zone was in Viewed lengthways, 3.48 mm. The tensile strength of the connections is in the given in the table below; this tensile strength is compared to the tensile strength, which is obtained when the cold forging process only extends along a circumference Tape is applied, said tape having the same area as the two according to the invention considered to apply tapes together. In each case there was about a 30% reduction the cross-sectional area. The cold forging process using only one belt required a compressive force ίο of 3860 kg, while the procedure using the double pressure band required only 4090 kg, d. H. less than 6% more.
Drahtwire
19 Adern19 cores
AdernVeins
MassivSolid
Einfacher
RingEasier
ring
386 kg
370 kg
354 kg386 kg
370 kg
354 kg
523 kg
521kg
488 kg523 kg
521kg
488 kg
137 kg
151kg
296 kg137 kg
151kg
296 kg
35,535.5
4141
3838
Claims (3)
USA.-Patentschriften Nr. 2 587 095, 2 375 741,
329 653, 2 272 244, 2 654 873, 2 280 352,
873, 2 467 012, 2 693 216;
britische Patentschrift Nr. 757 311.Considered publications:
U.S. Patents Nos. 2,587,095, 2,375,741,
329 653, 2 272 244, 2 654 873, 2 280 352,
873, 2,467,012, 2,693,216;
British Patent No. 757 311.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US631344A US3067489A (en) | 1956-12-28 | 1956-12-28 | Method of making an electrical connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1121684B true DE1121684B (en) | 1962-01-11 |
Family
ID=24530803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA38588A Pending DE1121684B (en) | 1956-12-28 | 1957-12-28 | Process for producing a cable connection using the cold forging process |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3067489A (en) |
| BE (1) | BE563464A (en) |
| CH (1) | CH359472A (en) |
| DE (1) | DE1121684B (en) |
| FR (1) | FR1189066A (en) |
| GB (1) | GB839090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020212354A1 (en) | 2020-09-30 | 2022-03-31 | Siemens Energy Global GmbH & Co. KG | pressing tool |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230756A (en) * | 1961-07-20 | 1966-01-25 | Hatheway Patterson Corp | Crimping tool |
| US3248778A (en) * | 1963-12-16 | 1966-05-03 | Buehler Corp | Method of making an adapter assembly for electrical connectors |
| US3241098A (en) * | 1965-04-02 | 1966-03-15 | Amp Inc | Pre-insulated electrical connector and dies for applying same |
| DE3127283C2 (en) * | 1981-07-10 | 1983-12-08 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Method for establishing an electrical connection between a compression sleeve and a conductor |
| US4828516A (en) * | 1983-12-30 | 1989-05-09 | Amp Incorporated | Crimped electrical connection and crimping dies therefore |
| US4890384A (en) * | 1988-08-25 | 1990-01-02 | Amp Incorporated | Method of crimping an electrical connection |
| US4976132A (en) * | 1983-12-30 | 1990-12-11 | Amp Incorporated | Dies for crimping an electrical connection |
| AU584891B2 (en) * | 1984-04-19 | 1989-06-08 | E.I. Du Pont De Nemours And Company | Optical fiber material having optical fiber tightly held by wrapping material |
| US4968109A (en) * | 1984-04-19 | 1990-11-06 | E. I. Du Pont De Nemours And Company | Press bonding apparatus method for terminating an optical fiber with a plastically deformable termination member |
| DE4232626A1 (en) * | 1992-09-29 | 1994-03-31 | Grote & Hartmann | Crimp connector with claw for solderless wire bonding - is closed by tool exerting compression on sleeve-like sheet-metal body so that longitudinal edges are interlocked |
| DE4339749A1 (en) * | 1993-11-22 | 1995-05-24 | Grote & Hartmann | Crimp and crimp upper die to mfr crimp |
| FR2852453B1 (en) * | 2003-03-11 | 2005-04-22 | Valeo Electronique Sys Liaison | CRUSHING ELECTRICAL CONTACT ORGANS ON CONDUCTORS |
| DE102007047436B4 (en) * | 2007-10-04 | 2014-05-22 | Lisa Dräxlmaier GmbH | Crimping with center recess |
| JP5686064B2 (en) * | 2011-07-26 | 2015-03-18 | 住友電装株式会社 | Crimping die and method for manufacturing electric wire with terminal |
| CN103680803B (en) * | 2012-09-26 | 2017-09-01 | 西门子(深圳)磁共振有限公司 | A kind of heat-transfer device, refrigeration plant and magnetic resonance system |
| CN103515827A (en) * | 2013-10-15 | 2014-01-15 | 广西铁合金有限责任公司 | Water-cooled cable copper joint and copper stranded wire pressing forming mould and processing method |
| EP3057184B1 (en) * | 2015-02-11 | 2017-01-25 | MD Elektronik GmbH | Method and device for manufacturing a cable and cable produced according to this method |
| JP6642888B2 (en) * | 2017-02-27 | 2020-02-12 | 矢崎総業株式会社 | Electric wire arrangement jig and ultrasonic bonding equipment |
| DE102018101159A1 (en) * | 2017-12-01 | 2019-06-06 | Rennsteig Werkzeuge Gmbh | Pressing jaws, as well as pressing tongs with two jaws |
| DE102017128584A1 (en) | 2017-12-01 | 2019-06-06 | Rennsteig Werkzeuge Gmbh | crimping pliers |
| JP7195978B2 (en) * | 2019-03-01 | 2022-12-26 | 日本航空電子工業株式会社 | Crimping mold, crimping device, and method for manufacturing conductive wire with terminal |
| DE102019211473A1 (en) * | 2019-07-31 | 2021-02-04 | Te Connectivity Germany Gmbh | Intermediate product and process for crimping an electrical conductor |
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| US2467012A (en) * | 1945-01-27 | 1949-04-12 | Buchanan Electrical Prod Corp | Tool for making electrical connectors |
| US2587095A (en) * | 1947-04-08 | 1952-02-26 | Thomas & Betts Corp | Electric cable connector |
| US2654873A (en) * | 1951-10-16 | 1953-10-06 | Aircraft Marine Prod Inc | Insulated electric connector |
| US2693216A (en) * | 1951-10-11 | 1954-11-02 | Aircraft Marine Prod Inc | Tool for electrical connectors |
| GB757311A (en) * | 1951-08-25 | 1956-09-19 | Aircraft Marine Prod Inc | Electrical connector and method of connecting it to a wire |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1911775A (en) * | 1929-01-17 | 1933-05-30 | Frank H Smith | Method of making pipe couplings |
| US2018996A (en) * | 1934-03-24 | 1935-10-29 | Christians Frederick | Method and tool for clamping electrical couplings |
| US2276140A (en) * | 1940-04-18 | 1942-03-10 | Artos Engineering Co | Conductor terminal |
| US2379567A (en) * | 1941-12-03 | 1945-07-03 | Aircraft Marine Prod Inc | Electrical connector |
| US2359084A (en) * | 1943-06-11 | 1944-09-26 | Aircraft Marine Prod Inc | Crimping die for electrical connectors |
| US2396913A (en) * | 1944-07-15 | 1946-03-19 | Aircraft Marine Prod Inc | Apparatus for severing and crimping electrical connectors |
| US2639754A (en) * | 1945-03-03 | 1953-05-26 | Aircraft Marine Prod Inc | Tool for crimping ferrules |
| US2704358A (en) * | 1947-10-24 | 1955-03-15 | Aircraft Marine Prod Inc | Electrical connection and method |
| US2758491A (en) * | 1951-12-06 | 1956-08-14 | Aircraft Marine Prod Inc | Crimping dies for electrical connectors |
| NL198024A (en) * | 1954-07-06 |
-
0
- BE BE563464D patent/BE563464A/xx unknown
-
1956
- 1956-12-28 US US631344A patent/US3067489A/en not_active Expired - Lifetime
-
1957
- 1957-12-17 GB GB39217/57A patent/GB839090A/en not_active Expired
- 1957-12-27 FR FR1189066D patent/FR1189066A/en not_active Expired
- 1957-12-27 CH CH359472D patent/CH359472A/en not_active IP Right Cessation
- 1957-12-28 DE DEA38588A patent/DE1121684B/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2109873A (en) * | 1938-03-01 | Process of nitrating hydrocarbons | ||
| US2272244A (en) * | 1940-01-04 | 1942-02-10 | Nat Telephone Supply Co | Sleeve and method of connecting a wire to same |
| US2280352A (en) * | 1940-02-01 | 1942-04-21 | H A Douglas Mfg Co | Method of swaging |
| US2329653A (en) * | 1941-10-14 | 1943-09-14 | Burndy Engineering Co Inc | Tool installed wire connector |
| US2375741A (en) * | 1942-01-17 | 1945-05-08 | Dibner Bern | Method of connecting a sleeve to a wire |
| US2467012A (en) * | 1945-01-27 | 1949-04-12 | Buchanan Electrical Prod Corp | Tool for making electrical connectors |
| US2587095A (en) * | 1947-04-08 | 1952-02-26 | Thomas & Betts Corp | Electric cable connector |
| GB757311A (en) * | 1951-08-25 | 1956-09-19 | Aircraft Marine Prod Inc | Electrical connector and method of connecting it to a wire |
| US2693216A (en) * | 1951-10-11 | 1954-11-02 | Aircraft Marine Prod Inc | Tool for electrical connectors |
| US2654873A (en) * | 1951-10-16 | 1953-10-06 | Aircraft Marine Prod Inc | Insulated electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020212354A1 (en) | 2020-09-30 | 2022-03-31 | Siemens Energy Global GmbH & Co. KG | pressing tool |
| DE102020212354B4 (en) | 2020-09-30 | 2023-05-17 | Siemens Energy Global GmbH & Co. KG | pressing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| US3067489A (en) | 1962-12-11 |
| BE563464A (en) | |
| CH359472A (en) | 1962-01-15 |
| FR1189066A (en) | 1959-09-29 |
| GB839090A (en) | 1960-06-29 |
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