GB1501750A - Strain relief adaptor for relieving strain on insulated conductors engaged in insulation-piercing contact portions of an electrical connector - Google Patents
Strain relief adaptor for relieving strain on insulated conductors engaged in insulation-piercing contact portions of an electrical connectorInfo
- Publication number
- GB1501750A GB1501750A GB48237/75A GB4823775A GB1501750A GB 1501750 A GB1501750 A GB 1501750A GB 48237/75 A GB48237/75 A GB 48237/75A GB 4823775 A GB4823775 A GB 4823775A GB 1501750 A GB1501750 A GB 1501750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strain
- conductors
- adaptor
- insulation
- electrical connector
- 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
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
- H01R4/2466—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the contact members having a channel-shaped part, the opposite sidewalls of which comprise insulation-cutting means
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The strain relief device consists, for example, of two elongated parts (44, 44') which can be installed in the connector (10). Each part (44, 44') has webs (52) which press against the conductors which are connected to the contact connecting parts of the connector, a conductor clamping device (74) in which the outgoing sections (124, 126) of the conductors are firmly clamped, and deflection guides (66) which hold the conductors in order to prevent displacement of the sections (120, 122) of the conductor which are connected to the contact connecting parts. These parts (44, 44') relieve the tension, which is caused by strain on the incoming and outgoing conductors (116, 118; 124, 126), on the sections of the conductors which are connected to the contact connecting parts. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53719274A | 1974-12-30 | 1974-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1501750A true GB1501750A (en) | 1978-02-22 |
Family
ID=24141612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB48237/75A Expired GB1501750A (en) | 1974-12-30 | 1975-11-24 | Strain relief adaptor for relieving strain on insulated conductors engaged in insulation-piercing contact portions of an electrical connector |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS5193390A (en) |
AU (1) | AU505395B2 (en) |
BE (1) | BE837190A (en) |
BR (1) | BR7508707A (en) |
CA (1) | CA1072648A (en) |
CH (1) | CH610151A5 (en) |
DD (1) | DD123146A5 (en) |
DE (1) | DE2556598A1 (en) |
DK (1) | DK595375A (en) |
ES (1) | ES443954A1 (en) |
FR (1) | FR2296950A1 (en) |
GB (1) | GB1501750A (en) |
IL (1) | IL48529A (en) |
IN (1) | IN144955B (en) |
IT (1) | IT1051685B (en) |
NL (1) | NL7514569A (en) |
NO (1) | NO142058C (en) |
PL (1) | PL109973B1 (en) |
RO (1) | RO75524A (en) |
SE (1) | SE7513982L (en) |
ZA (1) | ZA757477B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080038A (en) * | 1977-04-28 | 1978-03-21 | Bunker Ramo Corporation | Non-bulging quick snap-on strain relief adapter |
FR2528241A1 (en) * | 1982-06-07 | 1983-12-09 | Cemrep | Plug-in connector for telephone distribution sockets - has lid with hooks engageable with shoulders of housing contg. flat contact blades and requires no screw-fixing of cable |
FR2551511B1 (en) * | 1983-08-31 | 1985-11-29 | Renault | DEVICE FOR FIXING A COVERING ELEMENT ON A SUPPORTING ELEMENT |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3162501A (en) * | 1960-01-21 | 1964-12-22 | Amp Inc | Electrical connector |
NL277977A (en) * | 1961-05-03 | |||
BE629786A (en) * | 1962-03-23 | |||
US3708779A (en) * | 1969-05-12 | 1973-01-02 | Minnesota Mining & Mfg | Wire-splicing apparatus and method |
US3804971A (en) * | 1971-06-28 | 1974-04-16 | Minnesota Mining & Mfg | Solderless wire connector |
AU5574573A (en) * | 1972-05-30 | 1974-11-21 | Amp Inc | Electrical contact elements and connectors electrical contact elements and connectors |
US3824530A (en) * | 1972-12-05 | 1974-07-16 | Amp Inc | Installation of electrical connectors on wires intermediate the ends thereof |
US3879099A (en) * | 1973-09-04 | 1975-04-22 | Amp Inc | Flat fexible cable connector assembly including insulation piercing contacts |
-
1975
- 1975-11-24 GB GB48237/75A patent/GB1501750A/en not_active Expired
- 1975-11-24 IL IL48529A patent/IL48529A/en unknown
- 1975-11-26 AU AU86979/75A patent/AU505395B2/en not_active Expired
- 1975-11-27 ZA ZA757477A patent/ZA757477B/en unknown
- 1975-12-02 IN IN2289/CAL/1975A patent/IN144955B/en unknown
- 1975-12-08 CA CA241,252A patent/CA1072648A/en not_active Expired
- 1975-12-11 SE SE7513982A patent/SE7513982L/en unknown
- 1975-12-15 NL NL7514569A patent/NL7514569A/en not_active Application Discontinuation
- 1975-12-16 DE DE19752556598 patent/DE2556598A1/en not_active Withdrawn
- 1975-12-18 RO RO7584243A patent/RO75524A/en unknown
- 1975-12-19 CH CH1651975A patent/CH610151A5/en not_active IP Right Cessation
- 1975-12-22 IT IT30613/75A patent/IT1051685B/en active
- 1975-12-24 FR FR7539745A patent/FR2296950A1/en not_active Withdrawn
- 1975-12-29 PL PL1975186288A patent/PL109973B1/en unknown
- 1975-12-29 NO NO754405A patent/NO142058C/en unknown
- 1975-12-30 ES ES443954A patent/ES443954A1/en not_active Expired
- 1975-12-30 DK DK595375A patent/DK595375A/en not_active Application Discontinuation
- 1975-12-30 BE BE163206A patent/BE837190A/en unknown
- 1975-12-30 DD DD190655A patent/DD123146A5/xx unknown
- 1975-12-30 BR BR7508707*A patent/BR7508707A/en unknown
-
1976
- 1976-01-05 JP JP51000717A patent/JPS5193390A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7513982L (en) | 1976-07-01 |
BE837190A (en) | 1976-04-16 |
JPS5193390A (en) | 1976-08-16 |
ES443954A1 (en) | 1977-04-16 |
NL7514569A (en) | 1976-07-02 |
DE2556598A1 (en) | 1976-07-08 |
NO754405L (en) | 1976-07-01 |
IT1051685B (en) | 1981-05-20 |
IL48529A0 (en) | 1976-01-30 |
DD123146A5 (en) | 1976-11-20 |
CA1072648A (en) | 1980-02-26 |
RO75524A (en) | 1981-01-30 |
AU8697975A (en) | 1977-06-02 |
AU505395B2 (en) | 1979-11-22 |
DK595375A (en) | 1976-07-01 |
FR2296950A1 (en) | 1976-07-30 |
IN144955B (en) | 1978-08-05 |
PL109973B1 (en) | 1980-06-30 |
NO142058C (en) | 1980-06-18 |
BR7508707A (en) | 1976-08-24 |
ZA757477B (en) | 1976-11-24 |
IL48529A (en) | 1978-07-31 |
NO142058B (en) | 1980-03-10 |
CH610151A5 (en) | 1979-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |