GB242403A - Improvements in and relating to apparatus for gauging or measuring the thickness of india rubber and like materials in calenders - Google Patents
Improvements in and relating to apparatus for gauging or measuring the thickness of india rubber and like materials in calendersInfo
- Publication number
- GB242403A GB242403A GB2347424A GB2347424A GB242403A GB 242403 A GB242403 A GB 242403A GB 2347424 A GB2347424 A GB 2347424A GB 2347424 A GB2347424 A GB 2347424A GB 242403 A GB242403 A GB 242403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- bears
- pivoted
- chamber
- calenders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
- G01B13/04—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
242,403. Dunlop Rubber Co., Ltd., Macbeth, C., and Dexter, W. J. Oct. 4, 1924. Multiple-indication apparatus.-Apparatus for measuring the thickness of material being worked on the rolls of calenders is provided with means for compensating far changes in external conditions. A contact roller 5 which bears upon a reduced portion 6 of the calender 3, is mounted en an arm 5<a> pivoted on a shaft 2, and carries on its end 5<d> two fluid-containing chambers 10, 10<a>. A second contact roller 4 mounted on arm 4a pivoted on the shaft 2 bears upon the rubber or other material on the roll 3. An arm 4<c> transmits the relative movement of the arm 4a to a plunger 13, which bears upon a diaphragm 11 in the chamber 10. A pipe connects this chamber to a tube 15, the height of the liquid indicating the displacement. The zero to which the adjustable scale 16 is set is determined by the height of liquid in a tube 15<a> connected to the second chamber 10<a>. The roller 5 is held against the calender by a spring or by a cord 8 passing over a pulley 9 and carrying a weight 7. In a modification, Fig. 4, the arm 5d carries a scale 21, and the arm 4a displaces a pointer 18 pivoted to the arm 5d at a point 19. According to the Provisional Specification the pointer may be actuated by rack-andpinion gearing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2347424A GB242403A (en) | 1924-10-04 | 1924-10-04 | Improvements in and relating to apparatus for gauging or measuring the thickness of india rubber and like materials in calenders |
| FR602586D FR602586A (en) | 1924-10-04 | 1925-07-29 | Improvements in apparatus for measuring the thickness of rubber or a similar material during its passage through calenders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2347424A GB242403A (en) | 1924-10-04 | 1924-10-04 | Improvements in and relating to apparatus for gauging or measuring the thickness of india rubber and like materials in calenders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB242403A true GB242403A (en) | 1925-11-12 |
Family
ID=10196200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2347424A Expired GB242403A (en) | 1924-10-04 | 1924-10-04 | Improvements in and relating to apparatus for gauging or measuring the thickness of india rubber and like materials in calenders |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR602586A (en) |
| GB (1) | GB242403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678333A (en) * | 2019-09-09 | 2021-11-19 | Abb瑞士股份有限公司 | Assembly for indicating the operating state of a withdrawable circuit breaker, corresponding withdrawable circuit breaker and method for producing such an assembly |
| CN117732882A (en) * | 2024-02-07 | 2024-03-22 | 丽岛新能源(安徽)有限公司 | Roller structure of aluminum foil calender |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE925501C (en) * | 1952-01-14 | 1955-03-24 | Westinghouse Electric Corp | Glass tube measuring device |
| DE1017373B (en) * | 1956-08-27 | 1957-10-10 | Licentia Gmbh | Strip thickness gauge |
-
1924
- 1924-10-04 GB GB2347424A patent/GB242403A/en not_active Expired
-
1925
- 1925-07-29 FR FR602586D patent/FR602586A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678333A (en) * | 2019-09-09 | 2021-11-19 | Abb瑞士股份有限公司 | Assembly for indicating the operating state of a withdrawable circuit breaker, corresponding withdrawable circuit breaker and method for producing such an assembly |
| CN113678333B (en) * | 2019-09-09 | 2023-09-29 | Abb瑞士股份有限公司 | Assembly for indicating the operating state of a withdrawable circuit-breaker, corresponding withdrawable circuit-breaker and method for producing the same |
| CN117732882A (en) * | 2024-02-07 | 2024-03-22 | 丽岛新能源(安徽)有限公司 | Roller structure of aluminum foil calender |
| CN117732882B (en) * | 2024-02-07 | 2024-04-19 | 丽岛新能源(安徽)有限公司 | Roller structure of aluminum foil calender |
Also Published As
| Publication number | Publication date |
|---|---|
| FR602586A (en) | 1926-03-22 |
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