US2429585A - Pressed insulated connector - Google Patents
Pressed insulated connector Download PDFInfo
- Publication number
- US2429585A US2429585A US538991A US53899144A US2429585A US 2429585 A US2429585 A US 2429585A US 538991 A US538991 A US 538991A US 53899144 A US53899144 A US 53899144A US 2429585 A US2429585 A US 2429585A
- Authority
- US
- United States
- Prior art keywords
- connector
- cover
- wires
- sleeve
- insulation
- 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
Links
- 238000009413 insulation Methods 0.000 description 9
- 238000007373 indentation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010978 jasper Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48455—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar insertion of a wire only possible by pressing on the spring
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/49—Member deformed in situ
- Y10T403/4933—Member deformed in situ by separate, deformable element
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
Definitions
- My invention relates to insulated wire connectors, and the principal object of my invention is to provide an insulation-covered electrical connector whereby a connection can be established by simply inserting the wires into the covered connector and compressing the connector through the insulation cover to establish an efficient mechanical and electrical connection.
- Fig. 1 is a side elevation of one form of my insulation covered connector with wires inserted therein and before crimping.
- Fig. 2 is a top view thereof, partially in section.
- Fig. 3 is an end view after crimping.
- Fig. 4 is the top view thereof.
- Fig. 5 is a longitudinal cross-sectional view of a modified form before indentation.
- Fig. 6 is a similar view after indentation.'
- Fig. 7 is the top view thereof.
- Fig. 8 is a longitudinal cross-sectional view of a further modified form employing a spring type of connector.
- Fig. 9 is a cross-sectional view of the same, taken through 8--9 of Fig. 8.
- Fig. 10 is a similar view illustrating the conductors positioned therein.
- reference numeral I0 designates a tubular copper sleeve which may be force-fitted into an insulating cover
- the cover is provided with an opening
- a skirt I3 peripherally extends from the cover, about the opening, to insure proper insulation of the exposed wires il at the point of connection.
- the exposed ends may be twisted together before insertion and thereafter a tool may be applied to the body of the cover compressing the wall thereof, and forcing the sleeve to be securely indented to the wires. This is shown in Figs. 3 and 4.
- one method is to force fit the 2 the sleeve ⁇ td prevent removal thereof, as shown in Figs. 1 and 3.
- the insulation itself may be of any well-known type which can withstand a compression, indentation, or crimping without cracking or cutting the insulation, such as rubber, a copolymer of vinyl chloride, vinyl acetate, etc. In some cases the insulating material may be baked on the sleeve.
- the cover ⁇ may have the skirted section on both ends of the open sleeve, as shown in Figs. 5, 6 and 7.
- the sleeve 20 is of sufilcien-t length to allow the exposed wires 2
- the body of the insulation cover 23 extends over the sleeve 20 and overlaps the wire ends 2
- an indenting tool provided with jaws 28 and 29 compresses the sleeve 20 to the Wire ends 2
- the sleeve should be made of thick-walled malleable stock to withstand the indenting action.
- a removable type of spring-flexed gripping means is employed for securing the wires, operated by compressing theA developing a high degree of resiliency for securing the end of the wires.
- the two ends of the strip are notched to form jaws 36 and 3l and which will interlock with wires 38 and retain them by spring pressure.
- the clip 35 is inserted into a moulded cup-shaped cover 40, having a hollow portion 4
- the flexible cover 40 is compressed at points 4I, which dauses the clip 35 to open to permit the wires 38 to be inserted into the hollow portion 4
- the cover may be opened at both ends to permit end to end connection as shown in Fig. 5.
- a connector for use in a crimped joint comprising a cylindrically shaped metal body portion having an open end for receiving a conductor therein; a substantially non-elastic insulating cover thereon, said insulating cover having the JULIAN ROGOFF.
Description
Oct. 2l, 1947. J. RoGoFF 2,429,585
PREssED INSULATED CONNECTOR Filed June 6, 1944 [EIZ. 1:15.
flqE. Y1-.5. r1-.10. 10+- 37 35 37 INVENTOR I 10 d Julian RQyQ/j' LA- IDB Patented Oct. 2l, 1947 PRESSED INSULATED CONNECTOR Julian Rogoii, New Rochelle, N. Y., assignor to Burndy Engineering Company, Inc., a corporation of New York Application June 6, 1944, Serial No. 538,891
1 claim. (ci. 17g-s4) My invention relates to insulated wire connectors, and the principal object of my invention is to provide an insulation-covered electrical connector whereby a connection can be established by simply inserting the wires into the covered connector and compressing the connector through the insulation cover to establish an efficient mechanical and electrical connection.
I accomplish these and other objects and obtain my new results as will be apparent from the device described in the following specification, particularly pointed out in the claim, and illustrated in the accompanying drawing in which:
Fig. 1 is a side elevation of one form of my insulation covered connector with wires inserted therein and before crimping.
Fig. 2 is a top view thereof, partially in section.
Fig. 3 is an end view after crimping.
Fig. 4 is the top view thereof.
Fig. 5 is a longitudinal cross-sectional view of a modified form before indentation.
Fig. 6 is a similar view after indentation.'
Fig. 7 is the top view thereof.
Fig. 8 is a longitudinal cross-sectional view of a further modified form employing a spring type of connector.
Fig. 9 is a cross-sectional view of the same, taken through 8--9 of Fig. 8.
Fig. 10 is a similar view illustrating the conductors positioned therein.
Referring more particularly to Figs. l and 2 of the drawing, reference numeral I0 designates a tubular copper sleeve which may be force-fitted into an insulating cover The cover is provided with an opening |2, through which the sleeve |0 is inserted. A skirt I3 peripherally extends from the cover, about the opening, to insure proper insulation of the exposed wires il at the point of connection.
Where a plurality of wires are to be joined' into a single connection, the exposed ends may be twisted together before insertion and thereafter a tool may be applied to the body of the cover compressing the wall thereof, and forcing the sleeve to be securely indented to the wires. This is shown in Figs. 3 and 4.
Various methods of securing the insulating cover to the metal sleeve may be employed. As
has been indicated, one method is to force fit the 2 the sleeve`td prevent removal thereof, as shown in Figs. 1 and 3.
The insulation itself may be of any well-known type which can withstand a compression, indentation, or crimping without cracking or cutting the insulation, such as rubber, a copolymer of vinyl chloride, vinyl acetate, etc. In some cases the insulating material may be baked on the sleeve.
Where an end to end connection is desired, the cover` may have the skirted section on both ends of the open sleeve, as shown in Figs. 5, 6 and 7. Here the sleeve 20 is of sufilcien-t length to allow the exposed wires 2| and 22 to be inserted into the ends of the sleeve. The body of the insulation cover 23 extends over the sleeve 20 and overlaps the wire ends 2|l and 22, to form skirts 2l and 25 where the wire insulation 28 and 21 is cut to expose the wires.
As shown in Fig. 6, an indenting tool provided with jaws 28 and 29 compresses the sleeve 20 to the Wire ends 2| and 22, through the cover 23, forming indentations 30 and 3|. The sleeve should be made of thick-walled malleable stock to withstand the indenting action.
In Figs. 8, 9 and 10, I have shown a modified form of connector wherein a removable type of spring-flexed gripping means is employed for securing the wires, operated by compressing theA developing a high degree of resiliency for securing the end of the wires. The two ends of the strip are notched to form jaws 36 and 3l and which will interlock with wires 38 and retain them by spring pressure. The clip 35 is inserted into a moulded cup-shaped cover 40, having a hollow portion 4| for containing the clip, a peripheral shoulder 42, for securing it therein, with an extending skirt 43 for covering the exposed entering wires 38.
The flexible cover 40 is compressed at points 4I, which dauses the clip 35 to open to permit the wires 38 to be inserted into the hollow portion 4| and between jaws 38 and 31. Upon releasing the pressure on the cover, `the jaws will grip the wires. retaining them.
The cover may be opened at both ends to permit end to end connection as shown in Fig. 5.
In the foregoing devices, I have illustrated a wire connector providedwith a flexible insulating cover attached thereto, the walls of the cover being compressible to secure the enclosed metal connector to a conductor inserted therein, thereby permitting the insulated metal connectors to be used for establishing electrical connection without the necessity of iirst removing the insulation from the connector before securing the wire to the connector and thereafter replacing the insulation.
I have thus described my invention, but I desire it understood that it is not conned to the particular forms or uses shown and described, the same being` merely illustrative, and that the invention may be carried out in other ways without departing from the spirit of my invention, and,
therefore, I claim broadly the right to employ al1 equivalent instrumentalities coming Within the scope of the appended claim, and by means of which, objects of my invention are attained and new results accomplished, as it is obvious that the particular embodiments herein shown and described are only some of the many that can be employed to attain these objects and accomplish these results.
I claim:
A connector for use in a crimped joint comprising a cylindrically shaped metal body portion having an open end for receiving a conductor therein; a substantially non-elastic insulating cover thereon, said insulating cover having the JULIAN ROGOFF.
REFERENCES CITED The following references are oi' record in the ille of this patent:
UNITED STATES PATENTS 15 Number Name Date 2,173,668 Smith Sept. 19, 1939 1,975,885 Wellman Oct. 9, 1934 2,209,743 Xenis July 30, 1940 2,314,884 Klein Mar. 30, 1943 20 2,259,261 Miller et al Oct. 14, 1941 1,700,985 Jasper Feb. 5, 1929 1,896,322 Marr Feb. 7, 1933 2,122,252 Hayes June 28, 1938 1,585,840 Fahnestock May 25, 1926 25 2,188,178 Eby Jan. 23, 1940 2,276,571 Grypma, Mar. 17, 1942 2,119,146 Adams May 31, 1938 Watts Oct. 29, 1946
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US538991A US2429585A (en) | 1944-06-06 | 1944-06-06 | Pressed insulated connector |
US769934A US2526277A (en) | 1944-06-06 | 1947-08-21 | Compressible insulated connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US538991A US2429585A (en) | 1944-06-06 | 1944-06-06 | Pressed insulated connector |
Publications (1)
Publication Number | Publication Date |
---|---|
US2429585A true US2429585A (en) | 1947-10-21 |
Family
ID=24149290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US538991A Expired - Lifetime US2429585A (en) | 1944-06-06 | 1944-06-06 | Pressed insulated connector |
Country Status (1)
Country | Link |
---|---|
US (1) | US2429585A (en) |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560683A (en) * | 1948-05-22 | 1951-07-17 | Buchanan Electrical Prod Corp | Wire splice connector |
US2589368A (en) * | 1947-06-20 | 1952-03-18 | Thomas & Betts Corp | Pigtail electric connector |
US2618684A (en) * | 1947-11-24 | 1952-11-18 | Thomas & Betts Corp | Insulated wire joint |
US2671889A (en) * | 1948-04-22 | 1954-03-09 | Aircraft Marine Prod Inc | Electrical connector |
US2716684A (en) * | 1953-10-15 | 1955-08-30 | Ralph W Barnes | Electrical sensing brush and method of making same |
US2722155A (en) * | 1950-11-01 | 1955-11-01 | Olin Mathieson | Manufacture of electric blasting caps |
US2729695A (en) * | 1951-04-27 | 1956-01-03 | Aircraft Marine Prod Inc | Electrical connectors |
US2740102A (en) * | 1951-08-25 | 1956-03-27 | Aircraft Marine Prod Inc | Electrical connection, method, and apparatus |
US2770794A (en) * | 1949-03-30 | 1956-11-13 | Hofmann Erich | Electrical connecting device |
US2774810A (en) * | 1951-08-21 | 1956-12-18 | Aircraft Marine Prod Inc | Electrical connector |
US2786191A (en) * | 1948-05-14 | 1957-03-19 | Amp Inc | Electrical connector |
US2802257A (en) * | 1949-02-01 | 1957-08-13 | Amp Inc | Method of forming an electrical connection |
US2863132A (en) * | 1944-10-28 | 1958-12-02 | Amp Inc | Electrical connector with insulated ferrule |
US2864159A (en) * | 1954-09-29 | 1958-12-16 | Western Electric Co | Method of making splicing sleeve assemblies |
US2872505A (en) * | 1955-04-22 | 1959-02-03 | Buchanan Electrical Prod Corp | Electrical connector |
US2904619A (en) * | 1954-07-23 | 1959-09-15 | Amp Inc | Shielded wire connectors |
US2929862A (en) * | 1956-10-17 | 1960-03-22 | Burndy Corp | Compressible insulated connector for a shielded cable |
US2932685A (en) * | 1958-12-04 | 1960-04-12 | Burndy Corp | Cap for insulated electrical connector |
US2974400A (en) * | 1952-03-11 | 1961-03-14 | Frank J Sowa | Method of making an insulated electrical connector |
US2983898A (en) * | 1957-10-04 | 1961-05-09 | Malco Mfg Co | Terminal wire crimp and method for forming same |
US3125395A (en) * | 1959-04-24 | 1964-03-17 | Electrical connector | |
US3347976A (en) * | 1965-10-23 | 1967-10-17 | George B Marks | Terminal sheath |
US3739470A (en) * | 1971-09-16 | 1973-06-19 | Thomas & Betts Corp | Connector |
US4196308A (en) * | 1976-01-28 | 1980-04-01 | Raychem Corporation | Insulated crimp splicer |
US4208788A (en) * | 1976-01-28 | 1980-06-24 | Raychem Corporation | Splicing electrical wires |
US4647717A (en) * | 1985-05-02 | 1987-03-03 | Raychem Corp. | Gel filled container |
US20100147585A1 (en) * | 2008-12-16 | 2010-06-17 | Sumitomo Wiring Systems, Ltd. | Wire connection sleeve, a wire connection sleeve producing method, a repair wire pre-connected with a wire connection sleeve by crimping and a wire connecting method |
US20130172714A1 (en) * | 2012-01-04 | 2013-07-04 | Medtronic Xomed, Inc. | Clamp for securing a terminal end of a wire to a surface electrode |
US9907484B2 (en) | 2012-11-29 | 2018-03-06 | Medtronic Xomed, Inc. | Endobronchial tube apparatus |
US9913594B2 (en) | 2013-03-14 | 2018-03-13 | Medtronic Xomed, Inc. | Compliant electrode for EMG endotracheal tube |
US9918675B2 (en) | 2009-10-02 | 2018-03-20 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US20180212344A1 (en) * | 2017-01-24 | 2018-07-26 | Tyco Electronics (Shanghai) Co. Ltd. | Cable Connector |
WO2020028553A1 (en) * | 2018-07-31 | 2020-02-06 | Little Engine, LLC | Cable crimp cap apparatus and method |
US11110240B2 (en) | 2017-09-07 | 2021-09-07 | Medtronic Xomed, Inc. | Endotracheal tube with tube coating |
US11241195B2 (en) | 2017-08-22 | 2022-02-08 | Medtronic Xomed, Inc. | System and method for evoking a reflex to monitor the nerves of the larynx |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1585840A (en) * | 1923-06-06 | 1926-05-25 | Archie P Fahnestock | Spring binding post |
US1700985A (en) * | 1920-06-05 | 1929-02-05 | Naamlooze Vennootschap Electri | Process and device for joining, finishing, and final insulating wire terminals of electrical conductors |
US1896322A (en) * | 1930-11-24 | 1933-02-07 | William P Marr | Wire connecter |
US1975885A (en) * | 1929-09-12 | 1934-10-09 | Ford Motor Co | Wire connecter |
US2119146A (en) * | 1933-12-07 | 1938-05-31 | Charles A Adams | Electric light socket and switch |
US2122252A (en) * | 1935-03-04 | 1938-06-28 | Neil G Hayes | Wire connecter |
US2173668A (en) * | 1937-08-30 | 1939-09-19 | Smith Donald Francis | Electric wire connecting device |
US2188178A (en) * | 1938-09-16 | 1940-01-23 | Gen Electric | Connector for sector conductor cables |
US2209743A (en) * | 1939-05-19 | 1940-07-30 | Cons Edison Co New York Inc | Insulating pad for electrical junctions |
US2259261A (en) * | 1938-06-08 | 1941-10-14 | Mines Equipment Company | Electrical connector |
US2276571A (en) * | 1939-08-30 | 1942-03-17 | Theodore J Grypma | Splicing method |
US2314884A (en) * | 1940-05-01 | 1943-03-30 | Klein Peter | Connector |
US2410321A (en) * | 1943-12-14 | 1946-10-29 | Aircraft Marine Prod Inc | Electrical connector |
-
1944
- 1944-06-06 US US538991A patent/US2429585A/en not_active Expired - Lifetime
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1700985A (en) * | 1920-06-05 | 1929-02-05 | Naamlooze Vennootschap Electri | Process and device for joining, finishing, and final insulating wire terminals of electrical conductors |
US1585840A (en) * | 1923-06-06 | 1926-05-25 | Archie P Fahnestock | Spring binding post |
US1975885A (en) * | 1929-09-12 | 1934-10-09 | Ford Motor Co | Wire connecter |
US1896322A (en) * | 1930-11-24 | 1933-02-07 | William P Marr | Wire connecter |
US2119146A (en) * | 1933-12-07 | 1938-05-31 | Charles A Adams | Electric light socket and switch |
US2122252A (en) * | 1935-03-04 | 1938-06-28 | Neil G Hayes | Wire connecter |
US2173668A (en) * | 1937-08-30 | 1939-09-19 | Smith Donald Francis | Electric wire connecting device |
US2259261A (en) * | 1938-06-08 | 1941-10-14 | Mines Equipment Company | Electrical connector |
US2188178A (en) * | 1938-09-16 | 1940-01-23 | Gen Electric | Connector for sector conductor cables |
US2209743A (en) * | 1939-05-19 | 1940-07-30 | Cons Edison Co New York Inc | Insulating pad for electrical junctions |
US2276571A (en) * | 1939-08-30 | 1942-03-17 | Theodore J Grypma | Splicing method |
US2314884A (en) * | 1940-05-01 | 1943-03-30 | Klein Peter | Connector |
US2410321A (en) * | 1943-12-14 | 1946-10-29 | Aircraft Marine Prod Inc | Electrical connector |
Cited By (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2863132A (en) * | 1944-10-28 | 1958-12-02 | Amp Inc | Electrical connector with insulated ferrule |
US2589368A (en) * | 1947-06-20 | 1952-03-18 | Thomas & Betts Corp | Pigtail electric connector |
US2618684A (en) * | 1947-11-24 | 1952-11-18 | Thomas & Betts Corp | Insulated wire joint |
US2671889A (en) * | 1948-04-22 | 1954-03-09 | Aircraft Marine Prod Inc | Electrical connector |
US2786191A (en) * | 1948-05-14 | 1957-03-19 | Amp Inc | Electrical connector |
US2560683A (en) * | 1948-05-22 | 1951-07-17 | Buchanan Electrical Prod Corp | Wire splice connector |
US2802257A (en) * | 1949-02-01 | 1957-08-13 | Amp Inc | Method of forming an electrical connection |
US2770794A (en) * | 1949-03-30 | 1956-11-13 | Hofmann Erich | Electrical connecting device |
US2722155A (en) * | 1950-11-01 | 1955-11-01 | Olin Mathieson | Manufacture of electric blasting caps |
US2729695A (en) * | 1951-04-27 | 1956-01-03 | Aircraft Marine Prod Inc | Electrical connectors |
US2774810A (en) * | 1951-08-21 | 1956-12-18 | Aircraft Marine Prod Inc | Electrical connector |
US2740102A (en) * | 1951-08-25 | 1956-03-27 | Aircraft Marine Prod Inc | Electrical connection, method, and apparatus |
US2974400A (en) * | 1952-03-11 | 1961-03-14 | Frank J Sowa | Method of making an insulated electrical connector |
US2716684A (en) * | 1953-10-15 | 1955-08-30 | Ralph W Barnes | Electrical sensing brush and method of making same |
US2904619A (en) * | 1954-07-23 | 1959-09-15 | Amp Inc | Shielded wire connectors |
US2864159A (en) * | 1954-09-29 | 1958-12-16 | Western Electric Co | Method of making splicing sleeve assemblies |
US2872505A (en) * | 1955-04-22 | 1959-02-03 | Buchanan Electrical Prod Corp | Electrical connector |
US2929862A (en) * | 1956-10-17 | 1960-03-22 | Burndy Corp | Compressible insulated connector for a shielded cable |
US2983898A (en) * | 1957-10-04 | 1961-05-09 | Malco Mfg Co | Terminal wire crimp and method for forming same |
US2932685A (en) * | 1958-12-04 | 1960-04-12 | Burndy Corp | Cap for insulated electrical connector |
US3125395A (en) * | 1959-04-24 | 1964-03-17 | Electrical connector | |
US3347976A (en) * | 1965-10-23 | 1967-10-17 | George B Marks | Terminal sheath |
US3739470A (en) * | 1971-09-16 | 1973-06-19 | Thomas & Betts Corp | Connector |
US4196308A (en) * | 1976-01-28 | 1980-04-01 | Raychem Corporation | Insulated crimp splicer |
US4208788A (en) * | 1976-01-28 | 1980-06-24 | Raychem Corporation | Splicing electrical wires |
US4647717A (en) * | 1985-05-02 | 1987-03-03 | Raychem Corp. | Gel filled container |
US20100147585A1 (en) * | 2008-12-16 | 2010-06-17 | Sumitomo Wiring Systems, Ltd. | Wire connection sleeve, a wire connection sleeve producing method, a repair wire pre-connected with a wire connection sleeve by crimping and a wire connecting method |
US8350155B2 (en) * | 2008-12-16 | 2013-01-08 | Sumitomo Wiring Systems, Ltd. | Wire connection sleeve, a wire connection sleeve producing method, a repair wire pre-connected with a wire connection sleeve by crimping and a wire connecting method |
US11911607B2 (en) | 2009-10-02 | 2024-02-27 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US10092240B2 (en) | 2009-10-02 | 2018-10-09 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US10842437B2 (en) | 2009-10-02 | 2020-11-24 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US10751000B2 (en) | 2009-10-02 | 2020-08-25 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US9918675B2 (en) | 2009-10-02 | 2018-03-20 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US9918676B2 (en) | 2009-10-02 | 2018-03-20 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US10743817B2 (en) | 2009-10-02 | 2020-08-18 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US10213160B2 (en) | 2009-10-02 | 2019-02-26 | Medtronic Xomed, Inc. | Endotracheal tube apparatus |
US20130172714A1 (en) * | 2012-01-04 | 2013-07-04 | Medtronic Xomed, Inc. | Clamp for securing a terminal end of a wire to a surface electrode |
US9931079B2 (en) * | 2012-01-04 | 2018-04-03 | Medtronic Xomed, Inc. | Clamp for securing a terminal end of a wire to a surface electrode |
KR20140113711A (en) * | 2012-01-04 | 2014-09-24 | 메드트로닉 좀드 인코퍼레이티드 | Clamp for securing a terminal end of a wire to a surface electrode |
US9907484B2 (en) | 2012-11-29 | 2018-03-06 | Medtronic Xomed, Inc. | Endobronchial tube apparatus |
US9913594B2 (en) | 2013-03-14 | 2018-03-13 | Medtronic Xomed, Inc. | Compliant electrode for EMG endotracheal tube |
US20180212344A1 (en) * | 2017-01-24 | 2018-07-26 | Tyco Electronics (Shanghai) Co. Ltd. | Cable Connector |
US10374334B2 (en) * | 2017-01-24 | 2019-08-06 | Tyco Electronics (Shanghai) Co. Ltd. | Cable connector |
US11241195B2 (en) | 2017-08-22 | 2022-02-08 | Medtronic Xomed, Inc. | System and method for evoking a reflex to monitor the nerves of the larynx |
US11110240B2 (en) | 2017-09-07 | 2021-09-07 | Medtronic Xomed, Inc. | Endotracheal tube with tube coating |
WO2020028553A1 (en) * | 2018-07-31 | 2020-02-06 | Little Engine, LLC | Cable crimp cap apparatus and method |
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