GB631912A - Improvements in and relating to measuring rules - Google Patents
Improvements in and relating to measuring rulesInfo
- Publication number
- GB631912A GB631912A GB2368447A GB2368447A GB631912A GB 631912 A GB631912 A GB 631912A GB 2368447 A GB2368447 A GB 2368447A GB 2368447 A GB2368447 A GB 2368447A GB 631912 A GB631912 A GB 631912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inches
- relating
- rule
- measuring rules
- measuring
- 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
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Tape Measures (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
631,912. Measures of length. CHESTERMAN & CO., Ltd., J., and MOORE, H. Aug. 27, 1947, No. 23684. [Class 106 (ii)] A measuring rule comprises three superposed graduated strips A, B, C, e.g. 4 inches, 2 inches and 1 inch long respectively, connected by a pivot D so that their ends can be brought into coincidence at one end of the rule. A rule of length 1 inch, 2 inches ... 6 inches can thus be obtained as desired.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2368447A GB631912A (en) | 1947-08-27 | 1947-08-27 | Improvements in and relating to measuring rules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2368447A GB631912A (en) | 1947-08-27 | 1947-08-27 | Improvements in and relating to measuring rules |
Publications (1)
Publication Number | Publication Date |
---|---|
GB631912A true GB631912A (en) | 1949-11-11 |
Family
ID=10199604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2368447A Expired GB631912A (en) | 1947-08-27 | 1947-08-27 | Improvements in and relating to measuring rules |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB631912A (en) |
-
1947
- 1947-08-27 GB GB2368447A patent/GB631912A/en not_active Expired
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