Patent US4457566A successfully refreshed from Google Patents.
Patent US4180304A successfully refreshed from Google Patents.
US4180304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dissemblable multi-part electrical connector
Assignee: Telemecanique SA
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Filing: 1977-12-02
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Granted: 1979-12-25
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Expires: 1997-12-02
Abstract
Abstract An electrical appliance in which flexible conductors connect the terminals of the plug to the terminals of the body, the plug being divided into elements capable of being separated in order to facilitate soldering and then reassembled on installation, the arrangement being advantageous for small devices such as relays.
Inventors
- 👤 Gerard Lerude
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:02
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/14; H01H50/02; H01H50/04; H01H50/047; H01H50/048
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
203 words
A connecting device for an electrical appliance, said electrical appliance having a body provided with electrical connecting pieces, the said connecting device comprising: (a) an insulating plug provided with output terminals which are spaced regularly and each of which includes a connecting extremity (b) flexible electric conductors connecting the connecting pieces and the connecting extremities of the output terminals, and (c) connecting devices for securing the plug to the said body, wherein: (i) said plug is constituted by a plurality of elements of insulating material (ii) each said plug element carries a plurality of output terminals (iii) the flexible electrical conductors attached to two neighboring connecting extremities of respective output terminals carried by the same plug element run parallel to each other up to the said body and have such a length and such a flexibility that the plug elements can be moved into a first position in which said plug elements are separated out and lie flat substantially in the same plane as the flexible conductors, and into a second position in which said flexible electrical conductors are folded and the plug elements are disposed in contact with each other in a further plane and are held together by said connecting devices.
Claim 2
Dependent Claim
203 words
A connecting device for an electrical appliance, said electrical appliance having a body provided with electrical connecting pieces, the said connecting device comprising: (a) an insulating plug provided with output terminals which are spaced regularly and each of which includes a connecting extremity (b) flexible electric conductors connecting the connecting pieces and the connecting extremities of the output terminals, and (c) connecting devices for securing the plug to the said body, wherein: (i) said plug is constituted by a plurality of elements of insulating material (ii) each said plug element carries a plurality of output terminals (iii) the flexible electrical conductors attached to two neighboring connecting extremities of respective output terminals carried by the same plug element run parallel to each other up to the said body and have such a length and such a flexibility that the plug elements can be moved into a first position in which said plug elements are separated out and lie flat substantially in the same plane as the flexible conductors, and into a second position in which said flexible electrical conductors are folded and the plug elements are disposed in contact with each other in a further plane and are held together by said connecting devices.
Claim 3
Dependent Claim
52 words
A connected device, according to claim 1, wherein the plug has a centrally arranged orientation spigot, the said output terminals being arranged on a circle surrounding the said spigot, each of the plug elements being in the form of a sector of a circle, and having cylindrical surfaces cooperating with the spigot.
Claim 4
Dependent Claim
44 words
A connecting device, for an electrical appliance, as claimed in claim 1, wherein said flexible electrical conductors are arranged on a flexible insulating support having flexible extensions, there being at least as many such flexible extensions as there are insulating elements of the plug.
Claim 5
Dependent Claim
35 words
A connecting device, according to claim 3, wherein the said insulating and flexible electrical conductor has a further extension which centers the said body, said extension cooperating with further connecting pieces of the said body.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |