Patent US4496802A successfully refreshed from Google Patents.
US4496802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Single in-line package switch
Assignee: TE Connectivity Corp
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Filing: 1983-04-15
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Granted: 1985-01-29
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Expires: 2003-04-15
Abstract
Abstract A single in-line package switch comprises a dielectric frame along which movable electrical contact members are disposed. An electrical bus contact is mounted on support members of the dielectric frame, each of the movable contact members extending between a pair of the support members. Each of the movable contact members has a sinusoidal contact section, one end of the contact section being secured in the dielectric frame as a terminal section while the free end of the contact section is disposed within a recess of an actuating member pivotally mounted on the pair of support members between which the contact section is disposed. A housing member is secured onto the dielectric frame with actuating sections of the actuating members being operable from one surface of the housing member to one position thereby moving the sinusoidal contact sections in electrical engagement with the bus contact and to another position thereby moving the sinusoidal contact sections free of the bus contact, the spring forces of the sinusoidal contact sections maintaining the contact sections and the actuating members in the one or the other position.
Inventors
- 👤 William H. Rose
- 👤 David T. Shaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:23
CPC Classifications
H; H01; H01H; H01H23/00; H01H23/006
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
162 words
An electrical switch of the type comprising a dielectric frame in which movable electrical contact members are mounted in actuating alignment with a stationary electrical contact member, actuating members in engagement with respective free ends of the movable contact members, and a housing member mounted on the dielectric frame, characterized in that: each of said movable contact members has a reverse-curved contact section, the free end of said reverse-curved contact section disposed in a recess of a respective one of said actuating members; said stationary electrical contact member mounted onto said dielectric frame and defining a bus contact member; said actuating members when moved to one position moving the movable contact sections into electrical engagement with said bus contact member, said actuating members when moved to another position moving the movable contact sections free of the bus contact member, the spring forces of the reverse-curved contact sections maintaining the movable contact sections and actuating members in the one or the other position.
Claim 2
Dependent Claim
162 words
An electrical switch of the type comprising a dielectric frame in which movable electrical contact members are mounted in actuating alignment with a stationary electrical contact member, actuating members in engagement with respective free ends of the movable contact members, and a housing member mounted on the dielectric frame, characterized in that: each of said movable contact members has a reverse-curved contact section, the free end of said reverse-curved contact section disposed in a recess of a respective one of said actuating members; said stationary electrical contact member mounted onto said dielectric frame and defining a bus contact member; said actuating members when moved to one position moving the movable contact sections into electrical engagement with said bus contact member, said actuating members when moved to another position moving the movable contact sections free of the bus contact member, the spring forces of the reverse-curved contact sections maintaining the movable contact sections and actuating members in the one or the other position.
Claim 3
Dependent Claim
19 words
An electrical switch as set forth in claim 1, wherein said reverse-curved contact sections are of a sinusoidal configuration.
Claim 4
Dependent Claim
23 words
An electrical switch as set forth in claim 1, wherein said movable contact members have terminal sections extending outwardly from said dielectric frame.
Claim 5
Dependent Claim
40 words
An electrical switch as set forth in claim 1, characterized in that said dielectric frame has spaced support members between which said movable contact members are mounted, said support members having recesses in which the bus contact member is disposed.
Claim 6
Dependent Claim
66 words
An electrical switch as set forth in claim 4, characterized in that said housing member has projections extending inwardly from an upper end in alignment with respective ones of said support members, said dielectric frame has a base in which securing sections of said movable contact members are mounted, said base being secured in said housing member with said support members in engagement with respective projections.
Claim 7
Dependent Claim
57 words
An electrical switch as set forth in claim 5, characterized in that said projections have arcuate recesses, said housing member has slots extending through said upper end, said actuating members having pivot sections disposed in said arcuate recesses and projection members extend through said slots to move the actuating members from the one to the other position.
Claim 8
Dependent Claim
59 words
An electrical switch as set forth in claim 6, characterized in that said actuating members have part circular sections containing said recess in the form of a notched area, said free ends of said contact sections being disposed at an apex of said notched area, spring forces of said contact sections maintaining said pivot sections in said arcuate recesses.
Claim 9
Dependent Claim
35 words
An electrical switch as set forth in claim 1, characterized in that another bus contact member is mounted onto said dielectric frame which is electrically engaged by said movable contact sections in the other position.
Claim 10
Dependent Claim
192 words
An electrical switch, comprising: dielectric frame means having base means from which extend support means at spaced locations therealong; bus contact means mounted onto said support means; movable contact means having securing section means in said base means and contact section means disposed between adjacent ones of said support means, said contact section means having free end means and reverse-curved portions, one of said reverse-curved portions disposed in alignment with said bus contact means; housing means covering said dielectric frame means and secured thereto, said housing means having slot means in alignment with said movable contact means; and actuating means movably mounted between said support means and said housing means and including projection member means extending through said slot means for operating said actuating means, said actuating means having notch means in which free end means of said contact section means is disposed, said contact section means applying spring forces onto said actuating means and maintaining said actuating means in one position with the one of the curved portions in electrical engagement with said bus contact means and in another portion with said contact section means free of said bus contact means.
Claim 11
Dependent Claim
192 words
An electrical switch, comprising: dielectric frame means having base means from which extend support means at spaced locations therealong; bus contact means mounted onto said support means; movable contact means having securing section means in said base means and contact section means disposed between adjacent ones of said support means, said contact section means having free end means and reverse-curved portions, one of said reverse-curved portions disposed in alignment with said bus contact means; housing means covering said dielectric frame means and secured thereto, said housing means having slot means in alignment with said movable contact means; and actuating means movably mounted between said support means and said housing means and including projection member means extending through said slot means for operating said actuating means, said actuating means having notch means in which free end means of said contact section means is disposed, said contact section means applying spring forces onto said actuating means and maintaining said actuating means in one position with the one of the curved portions in electrical engagement with said bus contact means and in another portion with said contact section means free of said bus contact means.
Claim 12
Dependent Claim
18 words
An electrical switch as set forth in claim 9, wherein said contact section means has a sinusoidal configuration.
Claim 13
Dependent Claim
41 words
An electrical switch as set forth in claim 9, wherein said housing means has projection means in engagement with said support means, said projection means having arcuate recess means, said actuating means having pivot means disposed in said arcuate recess means.
Claim 14
Dependent Claim
43 words
An electrical switch as set forth in claim 9, wherein another bus contact means is disposed in said support means in alignment with the other of said reverse-curved portions and is electrically engageable therewith when said actuating means is in the other position.
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) | 1988-01-29 | 1988-07-30 | 1989-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-29 | 1992-07-30 | 1993-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-29 | 1996-07-30 | 1997-01-29 | $7700.00 | Window Closed / Lapsed |