US4867710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pin-shaped contact element that can be fixed in printed circuit board boreholes
Assignee: Harting Electronics GmbH and Co KG
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Filing: 1989-01-25
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Granted: 1989-09-19
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Expires: 2009-01-25
Abstract
Abstract A pin-shaped contact element that can be fixed in printed circuit board boreholes, preferably in metallized printed circuit board boreholes, has a fastening section with two parallel side parts that can move elastically towards one another and a gradually tapering insertion region, the elasticity of the insertion region being increased by providing in the insertion region an opening which runs transversely to the connecting web of the side parts and interrupts this connecting web in the transition or connecting region to the lower end of the pin.
Inventors
- 👤 Dietmar Harting
- 👤 Hans Nagel
- 👤 Horst Nowacki
- 👤 Hartmuth Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:08
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H01R12/585
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
106 words
A contact element for insertion in an opening of a printed circuit board comprising a fastening section, a tapered insertion section, and a connection section, said tapered insertion section being intermediate said fastening section and said connection section, said fastening section having longitudinally extending and generally parallel side parts joined to a resilient connecting web, said tapered insertion section having side parts and an opening between said side parts such that said side parts of said tapered insertion section are moveable toward one another into the space defined by said opening during insertion into said opening to thereby increase the resiliency of said tapered insertion section.
Claim 2
Dependent Claim
106 words
A contact element for insertion in an opening of a printed circuit board comprising a fastening section, a tapered insertion section, and a connection section, said tapered insertion section being intermediate said fastening section and said connection section, said fastening section having longitudinally extending and generally parallel side parts joined to a resilient connecting web, said tapered insertion section having side parts and an opening between said side parts such that said side parts of said tapered insertion section are moveable toward one another into the space defined by said opening during insertion into said opening to thereby increase the resiliency of said tapered insertion section.
Claim 3
Dependent Claim
45 words
A contact element according to claim 1, wherein said side parts of said tapered insertion section converge toward one another as said connecting section is approached, said side parts of said tapered insertion section being longitudinal continuations of said side parts of said fastening section.
Claim 4
Dependent Claim
20 words
A contact element according to claim 1, wherein said opening extends longitudinally between said fastening section and said connection section.
Claim 5
Dependent Claim
14 words
A contact element according to claim 1, wherein said opening has a circular configuration.
Claim 6
Dependent Claim
31 words
A contact element according to claim 1, wherein said opening has a generally oval configuration which has a longitudinal length substantially equal to the longitudinal length of said tapered insertion section.
Claim 7
Dependent Claim
31 words
A contact element according to claim 1, wherein said opening has a generally elliptical configuration which has a longitudinal length substantially equal to the longitudinal length of said tapered insertion section.
Claim 8
Dependent Claim
33 words
A contact element according to claim 1, wherein said web extends longitudinally into said tapered insertion section, said opening being disposed in the portion of the web extending into said tapered insertion section.
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) | 1992-09-18 | 1993-03-20 | 1993-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-18 | 1997-03-20 | 1997-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-18 | 2001-03-20 | 2001-09-19 | $7700.00 | Window Closed / Lapsed |