US4734060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector device
Assignee: KEL Corp
•
Filing: 1986-05-23
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Granted: 1988-03-29
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Expires: 2006-05-23
Abstract
Abstract Connector device having rod-like male and female contact sections of the same shapes to contact each other while they are arranged substantially parallel to each other. Contact section guide walls opposing each other are formed in the connector body. Rod-like contact sections are provided between the opposing guide walls. The proximal end of each contact section is fixed to the connector body and the distal end thereof is free to be elastically deformed. A contact projection is formed on the distal end of the rod-like contact section. An inclined portion is formed between the contact projection and a fixing section at the proximal end of the contact section.
Inventors
- 👤 Kenji Kawawada
- 👤 Akira Shimada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:14
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/28; H01R13/26; H01R13/62; H01R13/629; H01R13/631
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
252 words
A connector device comprising: a pair of connector bodies engaged with each other; a plurality of contact members provided in each of said connector bodies; a plurality of guide surfaces formed in each of said connector bodies; a contact section for each of said contact members extending between said guide surfaces along an engaging direction of connectors of said device, said contact section having a free distal end which is elastically deformable and guided by said guide surfaces, and opposing contact sections being parallel to and in contact with each other when said connectors are engaged; a contact projection formed on the distal end of said contact section, wherein an inclined portion is formed on said contact section closer to a proximal end thereof than said contact projection; and a flat contact portion formed on said contact section contiguous with the end of said inclined portion, said flat contact portion resting on a back surface of said connector body to prevent deformation of said flat contact portion and allowing said inclined portion alone to be elastically deformed; said connectors being engaged with each other, said contact projections abutting with each other and said contact sections being elastically bent by each other so that said projections climb over each other, abut against said inclined portions, slilde along said inclined portions, and are pushed up by said inclined portions, thereby elastically bending said contact sections, said contact projections being brought into contact with said contact sections by an elastic force of said contact sections.
Claim 2
Dependent Claim
252 words
A connector device comprising: a pair of connector bodies engaged with each other; a plurality of contact members provided in each of said connector bodies; a plurality of guide surfaces formed in each of said connector bodies; a contact section for each of said contact members extending between said guide surfaces along an engaging direction of connectors of said device, said contact section having a free distal end which is elastically deformable and guided by said guide surfaces, and opposing contact sections being parallel to and in contact with each other when said connectors are engaged; a contact projection formed on the distal end of said contact section, wherein an inclined portion is formed on said contact section closer to a proximal end thereof than said contact projection; and a flat contact portion formed on said contact section contiguous with the end of said inclined portion, said flat contact portion resting on a back surface of said connector body to prevent deformation of said flat contact portion and allowing said inclined portion alone to be elastically deformed; said connectors being engaged with each other, said contact projections abutting with each other and said contact sections being elastically bent by each other so that said projections climb over each other, abut against said inclined portions, slilde along said inclined portions, and are pushed up by said inclined portions, thereby elastically bending said contact sections, said contact projections being brought into contact with said contact sections by an elastic force of said contact sections.
Claim 3
Dependent Claim
12 words
A device according to claim 1, wherein said contact projections are rounded.
Claim 4
Dependent Claim
39 words
A device according to claim 1, wherein an engaging depth of said contact sections is set such that said contact projection is slid along a predetermined wiping area after said contact projections have climbed over said flat contact portions.
Claim 5
Dependent Claim
40 words
A device according to claim 1, wherein one-half portion of said contact section along a direction of height thereof is arranged between said guide surfaces and the other half portion thereof projects upward from upper ends of said guide surfaces.
Claim 6
Dependent Claim
19 words
A device according to claim 1, wherein a projection or a recess is formed in said flat contact portion.
Claim 7
Dependent Claim
23 words
A device according to claim 1, wherein an average inclination of said inclined portion falls within a range of 3° to 30 °.
Claim 8
Dependent Claim
17 words
A device according to claim 1, wherein an average inclination of said inclined portion is about 11°.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-03-29 | 1991-09-28 | 1992-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-29 | 1995-09-28 | 1996-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-29 | 1999-09-28 | 2000-03-29 | $7700.00 | Window Closed / Lapsed |