US4274694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector having a plurality of in-line contacts
Assignee: Ferranti International PLC
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Filing: 1979-05-31
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Granted: 1981-06-23
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Expires: 1999-05-31
Abstract
Abstract An electric connector includes a housing (10) of elecrically-insulating material having a base (11) and two side walls (12, 13). These define a longitudinal slot (14) into which a plug member (20) may be inserted. A plurality of projecting walls (16) define a number of transverse openings (15) extending from the longitudinal slot (14), and each of these openings contains an electrically-conducting contact member (17) having a contact portion (18) which may extend into the longitudinal slot (14). Control means are provided comprising a bar (22) located in and movable along the longitudinal slot (14), the bar being supported such that such movement causes the bar (22) to rise and fall in the slot. When the bar (22) is in its uppermost position the contact portions (18) of the contact members (17) are retracted from the longitudinal slot (14) into their respective transverse openings (15).
Inventors
- 👤 Russell A. Leather
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:03
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/82; H01R12/85; H01R12/89
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
134 words
An electrical connector which includes a housing of electrically-insulating material having a base and two side walls together defining a longitudinal slot from which extend a plurality of transverse openings, a plurality of electrically-conducting contact members located one in each of at least some of the transverse openings such that a contact portion of each contact member extends into the longitudinal slot, and control means located within the longitudinal slot and comprising a rigid bar member capable of limited movement along the slot and supported in such a manner that such movement causes a change in the distance between the bar member and the bottom of the longitudinal slot, each contact member being so shaped that movement of the bar member causes movement of each contact member into or out of its transverse opening.
Claim 2
Dependent Claim
134 words
An electrical connector which includes a housing of electrically-insulating material having a base and two side walls together defining a longitudinal slot from which extend a plurality of transverse openings, a plurality of electrically-conducting contact members located one in each of at least some of the transverse openings such that a contact portion of each contact member extends into the longitudinal slot, and control means located within the longitudinal slot and comprising a rigid bar member capable of limited movement along the slot and supported in such a manner that such movement causes a change in the distance between the bar member and the bottom of the longitudinal slot, each contact member being so shaped that movement of the bar member causes movement of each contact member into or out of its transverse opening.
Claim 3
Dependent Claim
152 words
An electrical connector which includes a housing of electrically-insulating material having a base and two side walls together defining a longitudinal slot from which extend a plurality of transverse openings, a plurality of electrically-conducting contact members located one in each of at least some of the transverse openings such that a contact portion of each contact member extends into the longitudinal slot, and control means located within the longitudinal slot and comprising a rigid bar member capable of limited movement along the slot and supported in such a manner that such movement causes a change in the distance between the bar member and the bottom of the longitudinal slot, each contact member being so shaped that movement of the bar member causes movement of each contact member into or out of its transverse opening in which the bar member is secured to the base of the housing by means of hinged struts.
Claim 4
Dependent Claim
152 words
An electrical connector which includes a housing of electrically-insulating material having a base and two side walls together defining a longitudinal slot from which extend a plurality of transverse openings, a plurality of electrically-conducting contact members located one in each of at least some of the transverse openings such that a contact portion of each contact member extends into the longitudinal slot, and control means located within the longitudinal slot and comprising a rigid bar member capable of limited movement along the slot and supported in such a manner that such movement causes a change in the distance between the bar member and the bottom of the longitudinal slot, each contact member being so shaped that movement of the bar member causes movement of each contact member into or out of its transverse opening in which the bar member is secured to the base of the housing by means of hinged struts.
Claim 5
Dependent Claim
25 words
A connector as claimed in claim 2 in which the hinged struts are formed integrally with the bar member and the base of the housing.
Claim 6
Dependent Claim
21 words
A connector as claimed in claim 2 which includes stop means operable to limit the longitudinal movement of the bar member.
Claim 7
Dependent Claim
24 words
A connector as claimed in claim 4 in which the stop means comprise a number of posts projecting from the base of the housing.
Claim 8
Dependent Claim
18 words
A connector as claimed in claim 5 in which the posts pass through slots in the bar member.
Claim 9
Dependent Claim
215 words
An electrical connector which includes a housing of electrically-insulating material having a base and two side walls together defining a longitudinal slot from which extend a plurality of transverse openings, a plurality of electrically-conducting contact members located one in each of at least some of the transverse openings such that a contact portion of each contact member extends into the longitudinal slot, and control means located within the longitudinal slot and comprising a rigid bar member capable of limited movement along the slot and supported in such a manner that such movement causes a change in the distance between the bar member and the bottom of the longitudinal slot, each contact member being so shaped that movement of the bar member causes movement of each contact member into or out of its transverse opening in which the control means includes a rib projecting from the base member and having pegs projecting from the two opposite sides thereof, the bar member being in the form of a channel-shaped member inverted over the rib and having guide slots formed in it in which the pegs are located, the guide slots being shaped such that longitudinal movement of the bar member causes a change in the distance between the bar member and the bottom of the longitudinal slot.
Claim 10
Dependent Claim
215 words
An electrical connector which includes a housing of electrically-insulating material having a base and two side walls together defining a longitudinal slot from which extend a plurality of transverse openings, a plurality of electrically-conducting contact members located one in each of at least some of the transverse openings such that a contact portion of each contact member extends into the longitudinal slot, and control means located within the longitudinal slot and comprising a rigid bar member capable of limited movement along the slot and supported in such a manner that such movement causes a change in the distance between the bar member and the bottom of the longitudinal slot, each contact member being so shaped that movement of the bar member causes movement of each contact member into or out of its transverse opening in which the control means includes a rib projecting from the base member and having pegs projecting from the two opposite sides thereof, the bar member being in the form of a channel-shaped member inverted over the rib and having guide slots formed in it in which the pegs are located, the guide slots being shaped such that longitudinal movement of the bar member causes a change in the distance between the bar member and the bottom of the longitudinal slot.
Claim 11
Dependent Claim
24 words
A connector as claimed in claim 7 in which longitudinal movement of the bar member is limited by the dimensions of the guide slots.
Claim 12
Dependent Claim
38 words
A connector as claimed in claim 7 in which securing means for fastening the side walls and the base comprises projecting pegs carried by posts extending from the base by passing through cooperating apertures in each side wall.
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) | 1984-06-22 | 1984-12-22 | 1985-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-22 | 1988-12-22 | 1989-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-22 | 1992-12-22 | 1993-06-23 | $7700.00 | Window Closed / Lapsed |