GB613725A - Improvements in or relating to means for fastening flexible sheet material to a support - Google Patents
Improvements in or relating to means for fastening flexible sheet material to a supportInfo
- Publication number
- GB613725A GB613725A GB1934346A GB1934346A GB613725A GB 613725 A GB613725 A GB 613725A GB 1934346 A GB1934346 A GB 1934346A GB 1934346 A GB1934346 A GB 1934346A GB 613725 A GB613725 A GB 613725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wedge
- turned
- paper
- relating
- support
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L5/00—Drawing boards
- B43L5/02—Drawing boards having means for clamping sheets of paper thereto
Landscapes
- Soil Working Implements (AREA)
- Clamps And Clips (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
613,725. Sand-paper blocks. FLIND, H. C. June 28, 1946, No. 19343. [Class 60] [Also in Groups XV and XXV] Sand-paper is removably secured to a manipulating block by fastening devices comprising bores 39 at each end and each containing a C-section resilient wedge member 43, adapted to be turned so as to present the gap of the C towards or away from a slot 42. The paper is inserted into the wedge-member which is turned to trap the paper against the wall of the bore. The ends of the wedge-member are flattened and the ends of the bore widened accordingly to retain it against axial displacement. The wedge member is turned by a key or screw-driver inserted in the flattened end. In a modification, a lever may be attached to the wedge-member by which it may be turned.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1934346A GB613725A (en) | 1946-06-28 | 1946-06-28 | Improvements in or relating to means for fastening flexible sheet material to a support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1934346A GB613725A (en) | 1946-06-28 | 1946-06-28 | Improvements in or relating to means for fastening flexible sheet material to a support |
Publications (1)
Publication Number | Publication Date |
---|---|
GB613725A true GB613725A (en) | 1948-12-02 |
Family
ID=10127747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1934346A Expired GB613725A (en) | 1946-06-28 | 1946-06-28 | Improvements in or relating to means for fastening flexible sheet material to a support |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB613725A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277118A (en) * | 1993-04-16 | 1994-10-19 | William Edmund Carroll | Fastening of flexible sheet material to a tool. |
-
1946
- 1946-06-28 GB GB1934346A patent/GB613725A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277118A (en) * | 1993-04-16 | 1994-10-19 | William Edmund Carroll | Fastening of flexible sheet material to a tool. |
GB2277118B (en) * | 1993-04-16 | 1996-01-03 | William Edmund Carroll | Tool |
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