US2385915A - Connector socket - Google Patents
Connector socket Download PDFInfo
- Publication number
- US2385915A US2385915A US527257A US52725744A US2385915A US 2385915 A US2385915 A US 2385915A US 527257 A US527257 A US 527257A US 52725744 A US52725744 A US 52725744A US 2385915 A US2385915 A US 2385915A
- Authority
- US
- United States
- Prior art keywords
- wall
- cup
- tubular
- tubular body
- slit
- 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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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
Definitions
- Patented bet. 2 1945 CONhlECTOR. SOCKET David Oakley Hagedorn and Elias Blanco, Los Angeles, Calif.
- the general purpose of this invention is the provision of a simple, effective socket for electrical connections, and one which is economical in manufacture and highly reliable in use.
- the typical and illustrative form of socket which is described in the following detailed description is adapted particularly to use asone member of a wire or cable connector; but it will be understood that that form'and particular use of the invention are but typical and that the invention may be put to uses other than that of forming a wire or cable terminal.
- tubular body is formed by rolling a sheet metal blank into tubuformation is'secured by an extended rolling op- Fig. 1 is a plan of a typical sheet metal blank from which the socket is formed;
- Fig. 2 is a side elevation of a completed socket
- Fig. 3 is a longitudinal section of a completed socket, and taken on line 3-3 of Fig. 5,
- Figs. 4, 5, 6 and 7 are enlarged cross sections taken respectively on lines 44, 5-5, 66 and 1-1 of Fig. 2, and
- Fig. 6a is a section similar to that of Fig. 6, showing a variant.
- the major portion of the socket consists of ambular formation, preferably cylindric.
- This cylindric formation is adapted at one end to receive a standard connector pin, also preferably cylindric.
- the other end of the cylindric formation is formed into a solder cup for the reception and soldering of a wire or cable, when the socket is used as a wire or cable terminal or as one member of a wire or cable connector.
- the formation of the wire-receiving solder cup is one of the novel aspects of my invention; the cup being so formed, by formation of the wall of the tubular body, that the solder cup is entirely isolated from the pin-receiving interior of the tubular body.
- the solder cup formation therefore completely excludes the possibility of solder entering the pin-receiving portion of the socket and thus interfering with the proper and free reception of the pin or interfering with the making of a good electrical connection.
- tubular pin-receiving body of the socket Another feature of the invention resides in the formation of the tubular pin-receiving body of the socket. .Although it is of course possible, as will be recognized, that the tubular body portion be constructed without joints or seams (as from eration which rolls about the tube one or. more straps which are initially formed as integral extensions of the original blank. In a tube which is formed in that manner, the wound straps perform the function of holding the rolled tube to its proper form and dimensions,v and the slit (and/or the wound straps) give to the tube a certain amount of resilient diametral expansibil ity which assures good contact with a connector pm.
- the original sheet metal blank is shown in Fig. 1, comprising, in this "case, a rectangular body portion l0 and two straps II and I2 which extend laterally from one of the longitudinaledges of body l0.
- oneof the straps I2 is located at or near one end of blank body I0; and the other strap II is spaced from strap 12 and located between the two ends of body In.
- An end portion, 10a, of body l0 extends (to the left in the drawing) beyond strap ll.
- the portion lb of the body, lying between straps II and I2 is here shown as provided with a longitudinal slit l3, for purposes which will appear.
- the length of blank body I0 corresponds to the length of the finished socket including the solder cup, as will appear; and the transverse width dimension W of the blank body corresponds generally to the circumferential dimension of the formed socket.
- The'length dimensions L of the straps II and I2 is preferably substantially greater than the dimension W, for purposes which will also appear.
- the rolling is preferably done at such a diameter that the resulting cylinder which is formed-from body the tubular body wall and the inner cup wall being an integral extension of the remaining arcuate portion of the tubular body wall but relatively reversed in curvature, the inner cup wall being integral with the outer cup wall and in direct contact with it.
- An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall body wall being longitudinally slitted with a continuous slit throughout their lengths.
- An electric connector socket comprisin as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and a spirally wound strap extending integrally from the tubular body wall at one edge of the slit and surrounding the tubular wall.
- An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and With the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and a spirally wound strap extending integrally from the tubular body wall at one edge of the slit and surrounding a portion of the tubular body wall adjacent its other end.
- An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and a spirally wound strap extending integrally from the tubular body wall .at one edge of the slit and surrounding a portion of the tubular body walladjacent the cup.
- An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and two spirally wound straps extending integrally from the tubular body wall at one edge of the slit and, respectively, surrounding portions of the tubular wall adjacent the cup and adjacent the opposite body end.
- An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and the body wall having at least one other longitudinally extending wall slit spaced circumferentially from the first mentioned slit.
- An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and two spirally wound straps extending integrally from the tubular body wall at one edge of the slit and respectively, surrounding portions of the tubular wall adjacent the cup and adjacent the opposite body end, and the body wall having another wall slit extending longitudinally between the two wall-surrounding straps and spaced circumferentially from the first mentioned slit.
- tubular body wall has a longitudinal slit extending throughout its length, and two spirally wound straps extending integrally from the tubular body wall at one edge of the slit and, respectively, surrounding portions of the tubular wall adjacent the two body ends, and the body having also at least one other longitudinal wall slit extending between the two wall-surrounding straps and circumferentially spaced from the first mentioned slit.
Description
Oct. 2, 1945. D. o. HAGEDORNWET AL 2,385,915
CONNECTOR SOCKET I Filed March 20, 1944 T I lOb I IS 27 7 11. v E: n to 1'5 m mfg,
JD :1 via! UnkfeL Hagclarn:
Patented bet. 2, 1945 CONhlECTOR. SOCKET David Oakley Hagedorn and Elias Blanco, Los Angeles, Calif.
Application March 20, 1944, Serial No. 527,257
Claims.
The general purpose of this invention is the provision of a simple, effective socket for electrical connections, and one which is economical in manufacture and highly reliable in use. The typical and illustrative form of socket which is described in the following detailed description is adapted particularly to use asone member of a wire or cable connector; but it will be understood that that form'and particular use of the invention are but typical and that the invention may be put to uses other than that of forming a wire or cable terminal.
There are several different aspects of novelty in the invention, which will be best understood after consideration of the specific and illustrative embodiment which will be explained in detail. For the purpose of that detailed explanation reference is made to the accompanying drawing in which,
a piece of seamless tubing) the feature of the invention to which I am now-referring resides in improved formation of the tubular body. Preferably, as will be described, that tubular body is formed by rolling a sheet metal blank into tubuformation is'secured by an extended rolling op- Fig. 1 is a plan of a typical sheet metal blank from which the socket is formed;
Fig. 2 is a side elevation of a completed socket;
Fig. 3 is a longitudinal section of a completed socket, and taken on line 3-3 of Fig. 5,
Figs. 4, 5, 6 and 7 are enlarged cross sections taken respectively on lines 44, 5-5, 66 and 1-1 of Fig. 2, and
Fig. 6a is a section similar to that of Fig. 6, showing a variant.
In the present preferred form of the invention the major portion of the socket consists of ambular formation, preferably cylindric. This cylindric formation is adapted at one end to receive a standard connector pin, also preferably cylindric. The other end of the cylindric formation is formed into a solder cup for the reception and soldering of a wire or cable, when the socket is used as a wire or cable terminal or as one member of a wire or cable connector. The formation of the wire-receiving solder cup" is one of the novel aspects of my invention; the cup being so formed, by formation of the wall of the tubular body, that the solder cup is entirely isolated from the pin-receiving interior of the tubular body. The solder cup formation therefore completely excludes the possibility of solder entering the pin-receiving portion of the socket and thus interfering with the proper and free reception of the pin or interfering with the making of a good electrical connection.
Another feature of the invention resides in the formation of the tubular pin-receiving body of the socket. .Although it is of course possible, as will be recognized, that the tubular body portion be constructed without joints or seams (as from eration which rolls about the tube one or. more straps which are initially formed as integral extensions of the original blank. In a tube which is formed in that manner, the wound straps perform the function of holding the rolled tube to its proper form and dimensions,v and the slit (and/or the wound straps) give to the tube a certain amount of resilient diametral expansibil ity which assures good contact with a connector pm.
The foregoing and other and further detailed aspects of the invention will be now more fully understood from the following specific description of the particular illustrative embodiment of the invention which is preferred for practical i use.
In the drawing the original sheet metal blank is shown in Fig. 1, comprising, in this "case, a rectangular body portion l0 and two straps II and I2 which extend laterally from one of the longitudinaledges of body l0. In the form here shown, oneof the straps I2, is located at or near one end of blank body I0; and the other strap II is spaced from strap 12 and located between the two ends of body In. An end portion, 10a, of body l0 extends (to the left in the drawing) beyond strap ll. And the portion lb of the body, lying between straps II and I2, is here shown as provided with a longitudinal slit l3, for purposes which will appear. The length of blank body I0 corresponds to the length of the finished socket including the solder cup, as will appear; and the transverse width dimension W of the blank body corresponds generally to the circumferential dimension of the formed socket. The'length dimensions L of the straps II and I2 is preferably substantially greater than the dimension W, for purposes which will also appear. Starting with such a blank as is shown in Fig. 1, the blank is rolled about a longitudinal axis, using blank edge 20 as the starting edge. The rolling is preferably done at such a diameter that the resulting cylinder which is formed-from body the tubular body wall and the inner cup wall being an integral extension of the remaining arcuate portion of the tubular body wall but relatively reversed in curvature, the inner cup wall being integral with the outer cup wall and in direct contact with it.
3. An electric connector socket, comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall body wall being longitudinally slitted with a continuous slit throughout their lengths.
4. An electric connector socket comprisin as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and a spirally wound strap extending integrally from the tubular body wall at one edge of the slit and surrounding the tubular wall.
5. An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and With the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and a spirally wound strap extending integrally from the tubular body wall at one edge of the slit and surrounding a portion of the tubular body wall adjacent its other end.
6. An electric connector socket comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and a spirally wound strap extending integrally from the tubular body wall .at one edge of the slit and surrounding a portion of the tubular body walladjacent the cup.
'7. An electric connector socket, comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and two spirally wound straps extending integrally from the tubular body wall at one edge of the slit and, respectively, surrounding portions of the tubular wall adjacent the cup and adjacent the opposite body end.
'8. An electric connector socket, comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and the body wall having at least one other longitudinally extending wall slit spaced circumferentially from the first mentioned slit.
9. An electric connector socket, comprising as one integral unit a tubular body and a semi-tubular conductor-receiving solder cup extending from one end of the tubular body, the cup being of arcuate cross-section and double-walled, the outer and inner cup walls being integral with each other and with the body wall, and the outer cup wall and body wall being longitudinally slitted with a continuous slit throughout their lengths, and two spirally wound straps extending integrally from the tubular body wall at one edge of the slit and respectively, surrounding portions of the tubular wall adjacent the cup and adjacent the opposite body end, and the body wall having another wall slit extending longitudinally between the two wall-surrounding straps and spaced circumferentially from the first mentioned slit.
10. In electric connector sockets of the type comprising a tubular pin-receiving body, the improvement which comprises that the tubular body wall has a longitudinal slit extending throughout its length, and two spirally wound straps extending integrally from the tubular body wall at one edge of the slit and, respectively, surrounding portions of the tubular wall adjacent the two body ends, and the body having also at least one other longitudinal wall slit extending between the two wall-surrounding straps and circumferentially spaced from the first mentioned slit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527257A US2385915A (en) | 1944-03-20 | 1944-03-20 | Connector socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527257A US2385915A (en) | 1944-03-20 | 1944-03-20 | Connector socket |
Publications (1)
Publication Number | Publication Date |
---|---|
US2385915A true US2385915A (en) | 1945-10-02 |
Family
ID=24100747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US527257A Expired - Lifetime US2385915A (en) | 1944-03-20 | 1944-03-20 | Connector socket |
Country Status (1)
Country | Link |
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US (1) | US2385915A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2689337A (en) * | 1952-04-04 | 1954-09-14 | Burtt | Shaped metal contact |
US2954540A (en) * | 1957-12-12 | 1960-09-27 | Gen Precision Inc | Brush block |
US3121602A (en) * | 1961-05-02 | 1964-02-18 | Tuchel Ulrich | Connector |
US3249910A (en) * | 1963-07-19 | 1966-05-03 | Douglas A Venn | Electrical connector with solder resistant surfaces |
DE2203435A1 (en) * | 1971-02-01 | 1972-08-24 | Amp Inc | Electrical connector element for printed circuits |
FR2498826A1 (en) * | 1981-01-26 | 1982-07-30 | Bendix Corp | Three-piece female connector for wire terminations - has one-piece inner sheath allowing radial deformation at plug connection end |
USRE31742E (en) * | 1977-10-14 | 1984-11-20 | Allied Corporation | Unitary hooded electrical contact |
US5209681A (en) * | 1992-03-26 | 1993-05-11 | Amp Incorporated | Electrical contact with the anti-solder wicking tab |
US5340230A (en) * | 1992-12-30 | 1994-08-23 | Osram Sylvania Inc. | Seamless wire connector |
US7186123B2 (en) | 1996-10-10 | 2007-03-06 | Fci Americas Technology, Inc. | High density connector and method of manufacture |
US20080305651A1 (en) * | 2007-06-06 | 2008-12-11 | Tyco Electronics Corporation | Card edge cable connector |
US8851933B2 (en) | 2013-03-11 | 2014-10-07 | Kerdea Technologies, Inc. | Releasable electrical connection |
-
1944
- 1944-03-20 US US527257A patent/US2385915A/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2689337A (en) * | 1952-04-04 | 1954-09-14 | Burtt | Shaped metal contact |
US2954540A (en) * | 1957-12-12 | 1960-09-27 | Gen Precision Inc | Brush block |
US3121602A (en) * | 1961-05-02 | 1964-02-18 | Tuchel Ulrich | Connector |
US3249910A (en) * | 1963-07-19 | 1966-05-03 | Douglas A Venn | Electrical connector with solder resistant surfaces |
DE2203435A1 (en) * | 1971-02-01 | 1972-08-24 | Amp Inc | Electrical connector element for printed circuits |
USRE31742E (en) * | 1977-10-14 | 1984-11-20 | Allied Corporation | Unitary hooded electrical contact |
FR2498826A1 (en) * | 1981-01-26 | 1982-07-30 | Bendix Corp | Three-piece female connector for wire terminations - has one-piece inner sheath allowing radial deformation at plug connection end |
EP0562579A1 (en) * | 1992-03-26 | 1993-09-29 | The Whitaker Corporation | Electrical contact with anti-solder wicking tab |
US5209681A (en) * | 1992-03-26 | 1993-05-11 | Amp Incorporated | Electrical contact with the anti-solder wicking tab |
US5340230A (en) * | 1992-12-30 | 1994-08-23 | Osram Sylvania Inc. | Seamless wire connector |
US7186123B2 (en) | 1996-10-10 | 2007-03-06 | Fci Americas Technology, Inc. | High density connector and method of manufacture |
US7476110B2 (en) | 1996-10-10 | 2009-01-13 | Fci Americas Technology, Inc. | High density connector and method of manufacture |
US8167630B2 (en) | 1996-10-10 | 2012-05-01 | Fci Americas Technology Llc | High density connector and method of manufacture |
US20080305651A1 (en) * | 2007-06-06 | 2008-12-11 | Tyco Electronics Corporation | Card edge cable connector |
US7470160B1 (en) * | 2007-06-06 | 2008-12-30 | Tyco Electronics Corporation | Card edge cable connector |
US8851933B2 (en) | 2013-03-11 | 2014-10-07 | Kerdea Technologies, Inc. | Releasable electrical connection |
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