Patent US5151847A successfully refreshed from Google Patents.
US5151847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for electrically contacting an electronic apparatus with an ic-memory card
Assignee: Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
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Filing: 1991-03-29
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Granted: 1992-09-29
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Expires: 2011-03-29
Abstract
Abstract A device for electrically contacting respective contacts of an electronic apparatus with an electronic card that has contacting poles one side thereof is provided. The electronic apparatus has a housing into which the electronic card with the side having the contacting poles leading is inserted via an insertion opening. The housing is provided with contact elements that corresponds to the contacting poles of the electronic card and with which the contacting poles of the electronic card after insertion of the card into the housing are in contact. The housing is also provided with a spring-type ejecting device for ejecting the electronic card. The electronic card is inserted directly between a bottom and a cover of the housing whereby the leading side of the electronic card directly contacts the contacting elements and at the same time loads the ejecting device. A releasable arresting device in the form of a catch is formed as an integral part of the housing and is disposed at the insertion opening. It serves to arrest the electronic card inside the housing.
Inventors
- 👤 Paul-Georg Rautenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:58
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0047
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
285 words
A device for electrically contacting respective contacts of an electronic apparatus with an electronic card that has contacting poles along one side thereof, with a housing being arranged t said electronic apparatus, into which housing said electronic card with said side having said contacting poles and facing said housing is inserted via an insertion opening, with said housing being provided with contact elements, that correspond to said contacting poles of said electronic card and with which said contacting poles of said electronic card, after insertion of said card into said housing are in contact, and being provided with a spring-type ejecting means for ejecting said electronic card that is arrested in said housing, the improvement wherein: said electronic card is inserted directly between a bottom and a cover of said housing, with said side of said electronic card having said contacting poles directly contacting said contacting elements and loading said ejecting means; a releasable arresting device in the form of a catch that is formed as an integral part of said housing is disposed at said insertion opening of said housing for arresting a rear end of said electronic card that is inserted into said housing and is contacting said contact elements; and said contact elements are in the form of contacting springs that have coordinated therewith a lever having two legs and being pivotably supported at said housing, with a first one of said two legs engaging said contacting springs and with a second one of said legs being contacted by said side of said electronic card having said contacting poles, when said electronic card is in an inserted position in said housing, thereby pivoting said lever against a force of said contacting springs.
Claim 2
Independent Claim
285 words
A device for electrically contacting respective contacts of an electronic apparatus with an electronic card that has contacting poles along one side thereof, with a housing being arranged t said electronic apparatus, into which housing said electronic card with said side having said contacting poles and facing said housing is inserted via an insertion opening, with said housing being provided with contact elements, that correspond to said contacting poles of said electronic card and with which said contacting poles of said electronic card, after insertion of said card into said housing are in contact, and being provided with a spring-type ejecting means for ejecting said electronic card that is arrested in said housing, the improvement wherein: said electronic card is inserted directly between a bottom and a cover of said housing, with said side of said electronic card having said contacting poles directly contacting said contacting elements and loading said ejecting means; a releasable arresting device in the form of a catch that is formed as an integral part of said housing is disposed at said insertion opening of said housing for arresting a rear end of said electronic card that is inserted into said housing and is contacting said contact elements; and said contact elements are in the form of contacting springs that have coordinated therewith a lever having two legs and being pivotably supported at said housing, with a first one of said two legs engaging said contacting springs and with a second one of said legs being contacted by said side of said electronic card having said contacting poles, when said electronic card is in an inserted position in said housing, thereby pivoting said lever against a force of said contacting springs.
Claim 3
Dependent Claim
43 words
A device for electrically contacting according to claim 1, in which said catch is provided with a slanted guide portion for said electronic card, with said slanted guide portion automatically positioning said catch into a non-catching position during insertion of said electronic card.
Claim 4
Dependent Claim
26 words
A device for electrically contacting according to claim 1, in which said catch has a tongue-shaped pressure surface to effect unlocking of said inserted electronic card.
Claim 5
Dependent Claim
17 words
A device for electrically contacting according to claim 1, in which said contacting springs are leaf springs.
Claim 6
Dependent Claim
28 words
A device for electrically contacting according to claim 1, in which said first leg of said lever is provided with knobs that are coordinated with said contacting springs.
Claim 7
Dependent Claim
28 words
A device for electrically contacting according to claim 1, in which by pivoting said lever said contacting springs are contacted with said contacting poles of said electronic card.
Claim 8
Dependent Claim
19 words
A device for electrically contacting according to claim 1, in which said housing has an abutment for said lever.
Claim 9
Dependent Claim
26 words
A device for electrically contacting according to claim 1, in which ribs that are an integral part of said housing are arranged between said contacting springs.
References Cited (Backward Citations)
US4940418A
Cited
US4996631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-09-29 | 1996-03-30 | 1996-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-29 | 2000-03-30 | 2000-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-29 | 2004-03-30 | 2004-09-29 | $7700.00 | Window Closed / Lapsed |