US3977008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and an apparatus for detecting and recording the number of phenomena
Assignee: Zumbach Electronic Automatic
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Filing: 1974-12-16
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Granted: 1976-08-24
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Expires: 1994-12-16
Abstract
Abstract A method and an apparatus for detecting and recording the number of phenomena, for instance of defects of a product continuously manufactured, wherein a graphic record is made on a recording tape in a direction transverse to the advancing direction of said recording tape and at a length corresponding to the sum of unit steps of which the number is equal to the number of phenomena occurring during a measuring or counting period, a fixed limited number of unit steps being executed and thereby a record of a fixed length produced upon failure of detecting means for said phenomena.
Inventors
- 👤 Paul Bommer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:03
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/01; C; C07; C07J; C07J53/00; C07J75/00; G01; G01D; G01D18/00; G01D9/00; G01D9/28; G01D9/30; G07; G07C; G07C3/00; G07C3/08; G07C3/12
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
143 words
A method for supervising the continuous production of a product, particularly of an insulated wire, wherein a recording element is moved in a direction transverse to the advancing direction of a recording tape by a number of unit steps equal to the number of defects detected on said product during a predetermined supervising period, whereby a record is obtained the total length of which in a direction transverse to the advancing direction of the recording tape corresponds to the number of defects detected, a detecting member for detecting defects of said product being continuously moved by said product passing through a detecting station, and a failure record being produced by said recording element whenever said detecting member is no longer moved, said failure record being typical for a standstill of said detecting member and differing from any record obtained by registration of defects.
Claim 2
Independent Claim
143 words
A method for supervising the continuous production of a product, particularly of an insulated wire, wherein a recording element is moved in a direction transverse to the advancing direction of a recording tape by a number of unit steps equal to the number of defects detected on said product during a predetermined supervising period, whereby a record is obtained the total length of which in a direction transverse to the advancing direction of the recording tape corresponds to the number of defects detected, a detecting member for detecting defects of said product being continuously moved by said product passing through a detecting station, and a failure record being produced by said recording element whenever said detecting member is no longer moved, said failure record being typical for a standstill of said detecting member and differing from any record obtained by registration of defects.
Claim 3
Dependent Claim
29 words
A method according to claim 1, wherein said failure record is obtained by advancing said recording element by the same limited number of unit steps during each supervising interval.
Claim 4
Independent Claim
129 words
An apparatus for detecting and recording at least one record indicating a number of defects occuring during continuous production of a product, comprising a detecting member sensing said product for detecting defects, said detecting member being continuously moved by said product, a recording tape and driving means for advancing the same and a recording element controllable by said detecting member for producing at least one graphic record in a direction transverse to the advancing direction of said recording tape and in unit steps controlled each by the occurrence of a defect, and a checking device for simultaneously checking movement of said detecting member, and failure-recording means controllable by said checking device for producing a typical failure record by means of said recording element upon standstill of said detecting member.
Claim 5
Independent Claim
129 words
An apparatus for detecting and recording at least one record indicating a number of defects occuring during continuous production of a product, comprising a detecting member sensing said product for detecting defects, said detecting member being continuously moved by said product, a recording tape and driving means for advancing the same and a recording element controllable by said detecting member for producing at least one graphic record in a direction transverse to the advancing direction of said recording tape and in unit steps controlled each by the occurrence of a defect, and a checking device for simultaneously checking movement of said detecting member, and failure-recording means controllable by said checking device for producing a typical failure record by means of said recording element upon standstill of said detecting member.
Claim 6
Dependent Claim
40 words
An apparatus according to claim 3, wherein said failure-recording means are adapted to advance said recording member by a predetermined number of unit steps for producing a failure record of a predetermined length whenever standstill of said detecting member occurs.
Claim 7
Dependent Claim
77 words
An apparatus according to claim 3, for recording defects of the insulation on enamelled wire, wherein said detecting member is a rotatable detecting electrode, means being provided for feeding a wire over said rotatable detecting electrode, and said failure-recording means including signal transmitting means coupled with said rotatable detecting electrode, said signal transmitting means activating in its rest condition means for advancing said recording element by said predetermined number of unit steps for effecting said failure record.
Claim 8
Dependent Claim
21 words
An apparatus according to claim 5, wherein said signal transmitting means control stepping of the recording tape through a pulse counter.
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) | 1979-08-24 | 1980-02-23 | 1980-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-24 | 1984-02-23 | 1984-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-24 | 1988-02-23 | 1988-08-24 | $7700.00 | Window Closed / Lapsed |