US4164665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manually programmable storage device
Assignee: Centra Burkle GmbH and Co
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Filing: 1977-10-25
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Granted: 1979-08-14
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Expires: 1997-10-25
Abstract
Abstract A program storage device which can be variably programmed manually. The device comprises for this purpose at least one printed circuit board having primary electrical contact surfaces and at least one secondary contact surface; a transverse board with a row of slits for each circuit board; and slide contacts which are designed for insertion into any of the slits in the transverse board for electrical connection, according to a desired program, with the primary and secondary contact surfaces.
Inventors
- 👤 Hans Berger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:31
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/08; G06; G06F; G06F15/00; G06F15/08; G11; G11C; G11C11/00; G11C11/50; H; H01; H01R; H01R12/00; H01R12/70; H01R12/7088; H05; H05K; H05K1/00; H05K1/02; H05K1/0286; H05K1/0287; H05K1/0289; H01R25/00; H01R25/16
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
230 words
A program storage device which can be variably manually programmed, comprising: a housing; at least one elongated printed circuit board mounted within the housing, and having: a plurality of primary electrical contact surfaces arranged adjacently and in at least one row in the longitudinal direction of the circuit board; and at least one secondary contact surface that extends in the longitudinal direction of the circuit board; a transverse board serving as the top wall of the housing and having a row of slits formed therein for each circuit board, each row being longitudinally aligned with its respective circuit board; and a plurality of slide contacts each having interconnected electrical contacts, said slide contacts being constructed for insertion into the slits formed in the transverse board and for support by the transverse board, such that the interconnected electrical contacts electrically connect at least one primary and at least one secondary contact surface of the printed circuit board, wherein the openings of the slits in at least one row of slits vary in a periodic fashion along the extent of said at least one row, and wherein each slide contact has a number of staggered step regions situated in the longitudinal direction of the slide contact, which number corresponds to the number of different slit openings of said slits, said step regions serving to limit the insertion depth of said slide contact.
Claim 2
Dependent Claim
230 words
A program storage device which can be variably manually programmed, comprising: a housing; at least one elongated printed circuit board mounted within the housing, and having: a plurality of primary electrical contact surfaces arranged adjacently and in at least one row in the longitudinal direction of the circuit board; and at least one secondary contact surface that extends in the longitudinal direction of the circuit board; a transverse board serving as the top wall of the housing and having a row of slits formed therein for each circuit board, each row being longitudinally aligned with its respective circuit board; and a plurality of slide contacts each having interconnected electrical contacts, said slide contacts being constructed for insertion into the slits formed in the transverse board and for support by the transverse board, such that the interconnected electrical contacts electrically connect at least one primary and at least one secondary contact surface of the printed circuit board, wherein the openings of the slits in at least one row of slits vary in a periodic fashion along the extent of said at least one row, and wherein each slide contact has a number of staggered step regions situated in the longitudinal direction of the slide contact, which number corresponds to the number of different slit openings of said slits, said step regions serving to limit the insertion depth of said slide contact.
Claim 3
Dependent Claim
52 words
The program storage device according to claim 1, further comprising: an answering circuit connected to the contact surfaces of each printed circuit board, said answering circuit cyclically reads all combinations of primary and secondary contact surfaces that can be formed by the plurality of slide contacts and responds to the inserted combination.
Claim 4
Dependent Claim
20 words
The program storage device according to claim 2, wherein the answering circuit includes a clock which controls its cyclical operation.
Claim 5
Dependent Claim
22 words
The program storage device according to claim 1, wherein the primary contact surfaces are associated with at least one secondary contact surface.
Claim 6
Dependent Claim
20 words
The program storage device according to claim 1, wherein each circuit board has a single row of primary contact surfaces.
Claim 7
Dependent Claim
51 words
The program storage device according to claim 1, wherein the at least one secondary contact surface is located on the same side of the circuit board as the primary contact surfaces, said at least one secondary contact surface extending above and in the direction of a row of primary contact surfaces.
Claim 8
Dependent Claim
27 words
The program storage device according to claim 1, wherein the at least one secondary contact surface extends along the length of a row of primary contact surfaces.
Claim 9
Dependent Claim
34 words
The program storage device according to claim 1, wherein the interconnected electrical contacts of each slide contact lie opposite one another, each of the interconnected electrical contacts contacting opposite sides of the circuit board.
Claim 10
Dependent Claim
21 words
The program storage device according to claim 8, wherein each slide contact has two interconnected electrical contacts connected by a diode.
Claim 11
Dependent Claim
37 words
The program storage device according to claim 8, wherein each slide contact has three interconnected electrical contacts, and wherein one of the three interconnected electrical contacts is connected with the other two interconnected electrical contacts by diodes.
Claim 12
Dependent Claim
21 words
The program storage device according to claim 8, wherein at least one slide contact has two pairs of interconnected electrical contacts.
Claim 13
Dependent Claim
66 words
The program storage device according to claim 1, wherein the openings of the slits in said at least one row of slits vary in length in a periodic fashion along the extent of said at least one row, and wherein the number of staggered step regions situated in the longitudinal direction of each slide contact corresponds to the number of different slit lengths of said slits.
Claim 14
Dependent Claim
41 words
The program storage device according to claim 1, wherein the plurality of primary electrical contact surfaces are elongated, and wherein the elongated extent of the primary contact surfaces is directed at an angle to the longitudinal axis of the circuit board.
Claim 15
Dependent Claim
70 words
The program storage device according to claim 1, further comprising: a plurality of contact holders for holding the circuit board, wherein each circuit board further has a plurality of electrical connection contact surfaces galvanically connected to the primary and secondary contact surfaces, and wherein the contact holders engage the electrical connection contact surfaces and provide a connection of the electrical connection contact surfaces with the primary and secondary contact surfaces.
Claim 16
Dependent Claim
36 words
The program storage device according to claim 1, wherein at least one printed circuit board serves for programming over a twenty-four hour period, and wherein a primary contact surface serves for programming a predetermined time period.
Claim 17
Dependent Claim
47 words
The program storage device according to claim 15, further comprising: an answering circuit connected to the contact surfaces of each printed circuit board, and wherein seven circuit boards are provided, one for each day of the week, with the answering circuit cyclically controlling the seven circuit boards.
Claim 18
Dependent Claim
105 words
The program storage device according to claim 1, wherein said at least one circuit board further has a plurality of distributing lines, wherein the plurality of primary contact surfaces are divided into several groups of primary contact surfaces, each group being associated with an equally long, successive time period, wherein each primary contact surface group is associated with a secondary contact surface which extends over the length of the primary contact surface group, wherein the number of distributing lines corresponds to the number of primary contact surfaces in each group, and wherein each distributing line is connected to a primary contact surface in each group.
Claim 19
Dependent Claim
21 words
The program storage device according to claim 1, wherein two secondary contact surfaces are provided, which serve to release different commands.
Claim 20
Dependent Claim
97 words
The program storage device according to claim 1, wherein the plurality of primary contact surfaces are divided into pairs corresponding to adjacent time periods, with contact surfaces in each pair being galvanically connected to each other, and wherein for each type of releasable switching procedure two secondary alternatively controllable contact surfaces are provided, of which one secondary contact surface is turned on at time periods associated with certain contact surfaces of the primary contact surface pairs, and the other is turned on at time periods associated with the other contact surfaces of the primary contact surface pairs.
Claim 21
Dependent Claim
22 words
The program storage device according to claim 1, wherein variously formed slide contacts are provided for the storage of different circuit functions.
Claim 22
Dependent Claim
36 words
The program storage device according to claim 1, wherein two groups of slide contacts are provided with the electrical contacts of one group of slide contacts being longer than the electrical contacts of the other group.
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) | 1982-08-13 | 1983-02-12 | 1983-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-13 | 1987-02-12 | 1987-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-13 | 1991-02-12 | 1991-08-14 | $7700.00 | Window Closed / Lapsed |