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 Title: |
US3863350:
Gauge provided with a rapid and automatic zero-setting device
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Solaroli, Sergio; Bologna, Italy
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| Assignee: |
Finike Italiana Marposs-Soc. In Accomandita Semplice di Mario possati & C., Bentivoglio (Bologna), Italy
other patents from FINIKE ITALIANA MARPOSS, S.P.A. (195300) (approx. 87)
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| Published / Filed: |
1975-02-04
/ 1973-08-31
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| Application Number: |
US1973000393477
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| IPC Code: |
Advanced:
G01B 3/22;
G01B 3/24;
G01B 7/00;
G01B 7/12;
Core:
more...
IPC-7:
G01B 5/00;
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| U.S. Class: |
Current:
033/556;
Original:
033/169.R;
033/172.E;
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| Field of Search: |
033/148 H,169 R,172 E,170
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| Priority Number: |
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| Abstract: |
A gauge for measuring work pieces which comprises a supporting frame, having a reference block and seats for the work pieces mounted thereon and a measuring head comprising a feeler and position transducer positioned on a support plate which also has fixed thereto an adjustable control element contactable with the reference block.
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| Attorney, Agent or Firm: |
Stevens, Davis, Miller & Mosher ;
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| Primary / Asst. Examiners: |
Haroian, Harry N.;
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| INPADOC Legal Status: |
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Family Legal Status Report
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| Family: |
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First Claim:
Show all 7 claims |
What is claimed is:
1. A measuring apparatus for measuring dimensions of workpieces comprising:
- a frame; connecting means; a support carried by the frame through said connecting means which permit movements of the support relative to the frame; a measuring head mounted on the support and comprising a measuring arm adapted to cooperate with the workpiece to be measured and movable in the head toward and away from the workpiece; detecting means mounted in the head for measuring the position of the arm in the head; said connecting means permitting movement of said support together with said measuring head toward and away from the workpiece; first mechanical reference means fixed on said support and second mechanical reference means fixed on said frame adapted to cooperate with said first mechanical reference means for displacing said support together with said head in a defined position for the measurement of workpieces having a determined nominal dimension, this position corresponding to the head zerosetting; at least one of said first and second mechanical reference means being replaceable by similar reference means having a different determined dimension for achieving automatically the zero-setting of the measuring head, when measuring workpieces having a different determined nominal dimension.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
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