US4072223A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system of coin-operated locker
Assignee: Glory Ltd
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Filing: 1976-10-26
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Granted: 1978-02-07
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Expires: 1996-10-26
Abstract
Abstract In a control system of a coin-operated locker comprising a time-lapse detecting section for producing a time-lapse output signal whenever a predetermined unitary time has passed, a control section for producing a control signal by receiving the time lapse output signal and a signal generated when the key is operated, and a stepping drive mechanism which under the control of the control section is driven to advance stepwise in one direction when the lock is unlocked and when an overtime fee charging operation is carried out, and in the opposite direction when a coin is inserted into the locker, the operation of a device for advancing the stepping drive mechanism in the opposite direction is stopped when it is advanced stepwise in the one direction, thereby to continue the drive of the mechanism in the one direction.
Inventors
- 👤 Yoshio Kinoshita
- 👤 Masayuki Iguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:05
CPC Classifications
G; G07; G07C; G07C1/00; G07C1/32; G07F; G07F17/00; G07F17/10; G07F17/12
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
193 words
A control system of a coin-operated locker which comprises: a time-lapse detecting section for producing a time-lapse output signal whenever a predetermined unitary period of time has passed starting from the time instant when said locker is used; b. a control section for producing a control signal by receiving, as input condition signals, the time lapse output signal from said time-lapse detecting section, and a signal generated by operating a key of a lock provided on said locker; c. a stepping drive mechanism which under the control of said control section is driven by stepping drive means to advance stepwise in one direction when said lock is unlocked and when an overtime fee charging operation is effected, and to advance stepwise in the opposite direction when a coin is inserted into said locker; and d. means for stopping, when said stepping drive mechanism is advanced stepwise in the one direction during said overtime fee charging operation, the operation of an opposite direction stepping drive section relating to the drive of said stepping drive mechanism in the opposite direction, so as to continue the drive of said stepping drive mechanism in the one direction.
Claim 2
Dependent Claim
193 words
A control system of a coin-operated locker which comprises: a time-lapse detecting section for producing a time-lapse output signal whenever a predetermined unitary period of time has passed starting from the time instant when said locker is used; b. a control section for producing a control signal by receiving, as input condition signals, the time lapse output signal from said time-lapse detecting section, and a signal generated by operating a key of a lock provided on said locker; c. a stepping drive mechanism which under the control of said control section is driven by stepping drive means to advance stepwise in one direction when said lock is unlocked and when an overtime fee charging operation is effected, and to advance stepwise in the opposite direction when a coin is inserted into said locker; and d. means for stopping, when said stepping drive mechanism is advanced stepwise in the one direction during said overtime fee charging operation, the operation of an opposite direction stepping drive section relating to the drive of said stepping drive mechanism in the opposite direction, so as to continue the drive of said stepping drive mechanism in the one direction.
Claim 3
Dependent Claim
27 words
A control system as claimed in claim 1, in which said means is means for preventing a coin from being taken in by said operation drive means.
Claim 4
Dependent Claim
41 words
A control system as claimed in claim 2, in which said means for preventing a coin from being taken in by said stepping drive means is means for blocking the insertion of a coin into a coin inlet of said locker.
Claim 5
Dependent Claim
21 words
A control system as claimed in claim 1, in which said means is unlocking preventing means for preventing a unlocking operation.
Claim 6
Dependent Claim
28 words
A control system as claimed in claim 4, in which said unlocking preventing means is key-insertion inhibiting means for inhibiting the insertion of said key into said lock.
References Cited (Backward Citations)
US3460662A
Cited
US3917046A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-06 | 1981-08-08 | 1982-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-06 | 1985-08-08 | 1986-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-06 | 1989-08-08 | 1990-02-07 | $7700.00 | Window Closed / Lapsed |