Patent US4404464A successfully refreshed from Google Patents.
US4404464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for electrically connecting a removable article, in particular a portable electronic card
Assignee: Individual
•
Filing: 1979-01-23
•
Granted: 1983-09-13
•
Expires: 1999-01-23
Abstract
Abstract The present invention relates to a process and an apparatus for connecting in particular a portable electronic card. The connector comprises in particular: means 5a and 5b for bringing the contact surfaces 1a and 3a to face one another; means 15 and 18 for displacing in a relative fashion the two contact surfaces towards one another in a direction having one component at least normal to their contact surface; means 13, 5a and 5b for displacing in an oscillatory fashion, around a median point, the contact surfaces with respect to one another in a tangential direction. The connector has in particular the advantage of facilitating the rapid placement in contact of the contact surfaces.
Inventors
- 👤 Roland C. D. Moreno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:33
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0021; G06K7/0026; G01; G01R; G01R31/00; G01R31/50; G01R31/66
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
150 words
Method for electrically connecting a removable article having at least one electric circuit thereon, with an electric device, which cooperates with said removable article, said removable article having electrically conductive terminals and said electric device having conductor elements, both said electrically conductive terminals and said conductor elements having corresponding contact surfaces, the method comprising the steps of: (a) bringing, respectively, said corresponding contact surfaces of said electrically conductive terminals into contacting relationship with said corresponding contact surfaces of said conductor elements; (b) testing said corresponding contact surfaces for the existence of correct alignment and electrical contact between said corresponding contact surfaces; and (c) displacing said corresponding contact surfaces relatively, in a direction tangential to said corresponding contact surfaces if said testing determines non-alignment and non-existence of correct electrical contact, and stopping the relative displacement of corresponding contact surfaces when said testing determines said alignment and existence of correct electrical contact.
Claim 2
Dependent Claim
150 words
Method for electrically connecting a removable article having at least one electric circuit thereon, with an electric device, which cooperates with said removable article, said removable article having electrically conductive terminals and said electric device having conductor elements, both said electrically conductive terminals and said conductor elements having corresponding contact surfaces, the method comprising the steps of: (a) bringing, respectively, said corresponding contact surfaces of said electrically conductive terminals into contacting relationship with said corresponding contact surfaces of said conductor elements; (b) testing said corresponding contact surfaces for the existence of correct alignment and electrical contact between said corresponding contact surfaces; and (c) displacing said corresponding contact surfaces relatively, in a direction tangential to said corresponding contact surfaces if said testing determines non-alignment and non-existence of correct electrical contact, and stopping the relative displacement of corresponding contact surfaces when said testing determines said alignment and existence of correct electrical contact.
Claim 3
Dependent Claim
32 words
Method as defined by claim 1 wherein said terminals are elongated and parallel with respect to one another; and wherein said conductor elements are elongated and parallel with respect to one another.
Claim 4
Dependent Claim
24 words
Method as defined by claim 2 comprising displacing said corresponding contact surfaces in the direction of elongation of said terminals and said conductor elements.
Claim 5
Dependent Claim
42 words
Method as defined by claim 1 wherein said step of bringing said corresponding contact surfaces into said contacting relationship comprises bringing said corresponding contact surfaces face-to-face with one another; and alternating said coresponding contact surfaces relatively toward and away from one another.
Claim 6
Dependent Claim
64 words
Method as defined by claim 4 comprising coordinating said bringing of said corresponding contact surfaces of step (a) with said step of displacing said corresponding contact surfaces relatively of step (c), the sequence of steps (a)-(c) being repeated if said testing determines non-alignment and non-existence of correct electrical contact and being stopped when said testing determines said alignment and existence of correct electrical contact.
Claim 7
Dependent Claim
70 words
Method as defined by claim 1 comprising repeating said step of bringing said corresponding contact surfaces into contacting relationship of step (a) and said step of displacing said corresponding contact surfaces relatively of step (c) for a predetermined number of times if said testing determines non-alignment and non-existence of correct electrical contact, and stopping said steps as soon as said testing determines said alignment and existence of correct electrical contact.
Claim 8
Dependent Claim
62 words
Method as defined by any one of claims 1, 2, 3, 4, 5, or 6 wherein said step (c) of displacing said corresponding contact surfaces relatively comprises a random displacement of said corresponding contact surfaces with respect to one another in a transverse direction with respect to the direction of elongation of said corresponding contact surfaces between two successive alternating relative displacements.
Claim 9
Dependent Claim
59 words
Method as defined by claim 1 wherein said step of testing said corresponding contact surfaces for said existence of correct electrical contact comprises: performing predetermined operations which provide a predetermined expected response from the removable article upon the existence of correct alignment and electrical contact; and comparing the actual response of said removable article with the predetermined expected response.
Claim 10
Dependent Claim
34 words
Method as defined by claim 1 wherein said electrically conductive terminals of said removable article comprise substantially planar electrically conductive strips; and said conductor elements of said electrical device comprise resilient elongated conductor elements.
Claim 11
Dependent Claim
139 words
Apparatus for electrically interconnecting an electric device with a removable article having at least one electric circuit, said removable article having corresponding contact surfaces and said electric device having coresponding contact surfaces, contact between said corresponding contact surfaces serving to electrically connect said electric device with said removable article, said apparatus comprising: (a) means for accepting said removable article in a predetermined position wherein said corresponding contact surfaces of said removable article generally correspond to said corresponding contact surfaces of said electric device; (b) means for bringing said corresponding contact surfaces of said electric device into contacting relationship with said corresponding contact surfaces of said removable article; (c) means for testing said corresponding contact surfaces for alignment and the existence of correct electrical contact between said corresponding contact surfaces; and (d) means for displacing said corresponding contact surfaces relatively.
Claim 12
Dependent Claim
139 words
Apparatus for electrically interconnecting an electric device with a removable article having at least one electric circuit, said removable article having corresponding contact surfaces and said electric device having coresponding contact surfaces, contact between said corresponding contact surfaces serving to electrically connect said electric device with said removable article, said apparatus comprising: (a) means for accepting said removable article in a predetermined position wherein said corresponding contact surfaces of said removable article generally correspond to said corresponding contact surfaces of said electric device; (b) means for bringing said corresponding contact surfaces of said electric device into contacting relationship with said corresponding contact surfaces of said removable article; (c) means for testing said corresponding contact surfaces for alignment and the existence of correct electrical contact between said corresponding contact surfaces; and (d) means for displacing said corresponding contact surfaces relatively.
Claim 13
Dependent Claim
35 words
Apparatus as defined by claim 10 wherein said means for displacing said corresponding contact surfaces comprises means for displacing said corresponding contact surfaces of said removable article and said electric device in an alternating fashion.
Claim 14
Dependent Claim
29 words
Apparatus as defined by claim 10 comprising a plurality of elongated corresponding contact surfaces on said removable article, said corresponding contact surfaces being parallel with respect to one another.
Claim 15
Dependent Claim
44 words
Apparatus as defined by claim 12 wherein said means for displacing said corresponding contact surfaces include guide means for guiding said removable article to permit forward and rearward motion in a direction generally parallel to the direction of elongation of said corresponding contact surfaces.
Claim 16
Dependent Claim
67 words
Apparatus as defined by claim 10 wherein said means for bringing said contact surfaces of said electric device into contacting relationship with said contact surfaces of said removable article is adapted to bring said contact surfaces of said electric device and removable article to face one another, and comprises means for relatively moving said corresponding contact surfaces towards and away from one another in an alternating manner.
Claim 17
Dependent Claim
92 words
Apparatus as defined by claim 10 comprising a movable support member carrying said corresponding contact surfaces of said device, a slide member adapted to move by abutment of said removable article against said slide member, said slide member being biased against said abutment by a resilient force, and cam means arranged between said slide member and said movable support member, whereby said movable support member causes an alternating relative displacement between said contact surfaces of said electric device and said contact surfaces of said removable article towards and away from each other.
Claim 18
Dependent Claim
27 words
Apparatus as defined by claim 15 comprising means responsive to the position of said slide member for controlling said alternating relative displacement between said corresponding contact surfaces.
Claim 19
Dependent Claim
54 words
Apparatus as defined in claim 15 wherein said movable support member is capable of free limited transverse motion with respect to the direction of elongation of said corresponding contact surfaces whereby a random displacement of the corresponding contact surfaces, one with respect to the other, between two of said successive alternating displacements is obtained.
Claim 20
Dependent Claim
62 words
Apparatus as defined by claim 10 comprising means for repeating the operation of means (a)-(d) a predetermined number of times if said means for testing indicates non-alignment and non-existence of said correct electrical contact between said corresponding contact surfaces and means for stopping the operation of means (b)-(d) when said means for testing indicates alignment and existence of said correct electrical contact.
Claim 21
Dependent Claim
34 words
Apparatus as defined by claim 18 wherein said electrically conductive terminals of said removable article comprise substantially planar electrically conductive strips and said conductor elements of said electric device comprise resilient elongated conductor elements.
Claim 22
Dependent Claim
95 words
Apparatus as defined by claim 10 wherein said means for testing said alignment and existence of correct electrical contact between said electric device and said removable article through said corresponding contact surfaces comprises: (a) means for applying a predetermined electric signal to at least one contact surface of said electric device whereby said removable article performs predetermined operations corresponding to a predetermined expected response from the removable article; and (b) means for comparing the actual response of said removable article to a predetermined expected response of said removable article in response to said electric signal.
Claim 23
Dependent Claim
30 words
Apparatus as defined by claim 20 wherein said removable article carries stored information which produces said predetermined expected response when said predetermined electric signal is applied to said removable article.
References Cited (Backward Citations)
US3463890A
Cited
US3459904A
Cited
US3564169A
Cited
US3500318A
Cited
US3633016A
Cited
US3637994A
Cited
US3749888A
Cited
US3789345A
Cited
US3906201A
Cited
US3916156A
Cited
US4216577A
Cited
US4163210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-12 | 1987-03-14 | 1987-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-12 | 1991-03-14 | 1991-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-12 | 1995-03-14 | 1995-09-13 | $7700.00 | Window Closed / Lapsed |