GB190610374A - Improvements in Set Squares. - Google Patents
Improvements in Set Squares.Info
- Publication number
- GB190610374A GB190610374A GB190610374DA GB190610374A GB 190610374 A GB190610374 A GB 190610374A GB 190610374D A GB190610374D A GB 190610374DA GB 190610374 A GB190610374 A GB 190610374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pivoted
- arm
- arms
- block
- slotted
- 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
Abstract
10,374. Blatherwick, G. H. May 3. Squares. - A set-square is provided with two arms at right-angles to one another, and a pivoted extensible arm which can be set and fixed at any required angle which is indicated on one of the other arms. The pivoted arm consists of a slotted part d, pivoted to a slotted lug c on the arm a, and an adjustable part h consisting of two pieces having a sliding connexion with the part d as shown. The outer end of the sliding part h is pivoted to a block i which slides in slot in a thin blade f. The block i carries an angle-indicating catch spring k which engages notches on the graduated part of the blade f.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190610374T | 1906-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190610374A true GB190610374A (en) | 1906-07-12 |
Family
ID=32433699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190610374D Expired GB190610374A (en) | 1906-05-03 | 1906-05-03 | Improvements in Set Squares. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190610374A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845565A (en) * | 1971-08-20 | 1974-11-05 | P Newswanger | Angle measuring device |
US4420891A (en) * | 1981-08-05 | 1983-12-20 | Richard B. Cogswell | Framing and layout square |
-
1906
- 1906-05-03 GB GB190610374D patent/GB190610374A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845565A (en) * | 1971-08-20 | 1974-11-05 | P Newswanger | Angle measuring device |
US4420891A (en) * | 1981-08-05 | 1983-12-20 | Richard B. Cogswell | Framing and layout square |
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