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US4577285A
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Gage block management system
Assignee: Suburban Tool Inc
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Filing: 1983-05-25
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Granted: 1986-03-18
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Expires: 2003-05-25
Abstract
Abstract A gage block case includes a plurality of gage blocks mounted within the case, each gage block having opposed gage surfaces with a nominal dimension therebetween and a known deviation from the nominal dimension. Sensors associated with each gage block sense the removal of each gage block from the case. A signal generator provides a distinct signal corresponding to which gage block is removed from the case. A memory stores the known deviation of each gage block within the case. A control unit responsive to the signal generator addresses and retrieves from the memory the known deviation for each gage block which is removed from the case, combines the known deviation with the deviations of previously removed gage blocks and outputs the total deviation to a display device. In a second embodiment, the control unit selects and indicates which gage blocks are to be removed from the case to form a specified stack height input to the control unit.
Inventors
- 👤 Donald H. Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:09
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/30; G01B3/32; G06; G06F; G06F15/00; G06F15/02; G06F15/025; G06F15/0275
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
133 words
A gage block management system comprising: a case for removably receiving a plurality of gage blocks, each having opposed gage surfaces with a nominal dimension therebetween and a known deviation from the nominal dimension; means for specifying a pre-determined stack height formed of selected ones of the gage blocks; memory means for storing the nominal dimension and known deviation of each gage block and a control program for selecting which gage blocks are to be selected to form the specified stack height; control means for executing the control program in the memory means and selecting which gage blocks are to be selected to form the specified stack height; and means, responsive to the control means, for indicating which gage blocks are to be removed from the case to form the specified stack height.
Claim 2
Dependent Claim
133 words
A gage block management system comprising: a case for removably receiving a plurality of gage blocks, each having opposed gage surfaces with a nominal dimension therebetween and a known deviation from the nominal dimension; means for specifying a pre-determined stack height formed of selected ones of the gage blocks; memory means for storing the nominal dimension and known deviation of each gage block and a control program for selecting which gage blocks are to be selected to form the specified stack height; control means for executing the control program in the memory means and selecting which gage blocks are to be selected to form the specified stack height; and means, responsive to the control means, for indicating which gage blocks are to be removed from the case to form the specified stack height.
Claim 3
Dependent Claim
24 words
The gage block management system of claim 1 wherein: the indicating means comprises illuminating means mounted within the case adjacent to each gage block.
Claim 4
Dependent Claim
16 words
The gage block management system of claim 2 wherein the illuminating means comprises light emitting diodes.
Claim 5
Dependent Claim
47 words
The gage block management system of claim 1 wherein the control means selects the gage blocks to be used to form a specified stack height one at a time, with successive gage blocks being selected after the preceeding selected gage block has been removed from the case.
Claim 6
Dependent Claim
30 words
The gage block management system of claim 4 wherein the control means successively selects the gage blocks from the least to the most signficant digit of the specified stack height.
Claim 7
Dependent Claim
25 words
The gage block management system of claim 1 further including: display means, responsive to the control means, for displaying at least the specified stack height.
Claim 8
Dependent Claim
35 words
The gage block management system of claim 1 wherein the means for specifying a pre-determined stack height includes: numeric keyboard means mounted within the case for inputting a pre-determined stack height to the control means.
Claim 9
Dependent Claim
33 words
The gage block management system of claim 1 further including: sensor means, mounted in the case and associated with each gage block, for sensing the removal of each gage block from the case.
Claim 10
Dependent Claim
68 words
The gage block management system of claim 8 wherein the control means selects the gage block to be used in forming a specified stack height one at a time and energizes the indicating means associated with each selected gage block means, the control means being responsive to the sensor means for selecting the next gage block when the preceding selected gage block has been removed from the case.
Claim 11
Dependent Claim
34 words
The gage block management system of claim 1 further including: printer means, mounted within the case and responsive to the control means, for printing certain information about the gage blocks removed from the enclosure.
Claim 12
Dependent Claim
170 words
A gage block management system comprising: a case; a plurality of gage blocks removably disposed within the case, each gage block having opposed gage surfaces with a nominal dimension therebetween and a known deviation from the nominal dimension; input means for specifying a pre-determined stack height formed of selected ones of the gage blocks; memory means for storing the nominal dimension and known deviation of each gage block within the case and a control program for selecting which gage blocks are to be selected to form a specified stack height; control means for executing the control program in the memory means and selecting which gage blocks are to be removed from the case to form a specified stack height; display means, mounted within the case and responsive to the control means, for displaying at least the specified stack height; and indicating means, mounting within the case in association with each gage block and responsive to the control means, for indicating which gage block is to be removed from the case.
Claim 13
Dependent Claim
170 words
A gage block management system comprising: a case; a plurality of gage blocks removably disposed within the case, each gage block having opposed gage surfaces with a nominal dimension therebetween and a known deviation from the nominal dimension; input means for specifying a pre-determined stack height formed of selected ones of the gage blocks; memory means for storing the nominal dimension and known deviation of each gage block within the case and a control program for selecting which gage blocks are to be selected to form a specified stack height; control means for executing the control program in the memory means and selecting which gage blocks are to be removed from the case to form a specified stack height; display means, mounted within the case and responsive to the control means, for displaying at least the specified stack height; and indicating means, mounting within the case in association with each gage block and responsive to the control means, for indicating which gage block is to be removed from the case.
Claim 14
Dependent Claim
16 words
The gage block management system of claim 11 wherein the input means comprise a numeric keyboard.
Claim 15
Dependent Claim
20 words
The gage block management system of claim 11 wherein the indicating means comprises light means associated with each gage block.
Claim 16
Dependent Claim
34 words
The gage block management system of claim 13 further including printer means, mounted within the case and responsive to the control means, for printing certain information about the gage blocks removed from the case.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-03-17 | 1989-09-16 | 1990-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-03-17 | 1993-09-16 | 1994-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-03-17 | 1997-09-16 | 1998-03-18 | $7700.00 | Window Closed / Lapsed |