GB334737A - Improvements relating to the manufacture of type matrices - Google Patents
Improvements relating to the manufacture of type matricesInfo
- Publication number
- GB334737A GB334737A GB2962329A GB2962329A GB334737A GB 334737 A GB334737 A GB 334737A GB 2962329 A GB2962329 A GB 2962329A GB 2962329 A GB2962329 A GB 2962329A GB 334737 A GB334737 A GB 334737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- type
- manufacture
- matrices
- improvements relating
- type matrices
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
- B41B11/00—Details of, or accessories for, machines for mechanical composition using matrices for individual characters which are selected and assembled for type casting or moulding
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
334,737. Arnold, C., (Ludlow Typograph Co.). Sept. 30, 1929. Matrices for type-casting machines. - In the manufacture of type matrices by punching, the thin portions 7, Fig. 2, of the punch, which corre. spond to the narrow printing-surfaces of the type character, are made of stepped or shouldered form, in order to avoid excessive stress in the metal of the matrix, Fig. 3, which is liable to result in the fracture of the matrix along converging lines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2962329A GB334737A (en) | 1929-09-30 | 1929-09-30 | Improvements relating to the manufacture of type matrices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2962329A GB334737A (en) | 1929-09-30 | 1929-09-30 | Improvements relating to the manufacture of type matrices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB334737A true GB334737A (en) | 1930-09-11 |
Family
ID=10294486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2962329A Expired GB334737A (en) | 1929-09-30 | 1929-09-30 | Improvements relating to the manufacture of type matrices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB334737A (en) |
-
1929
- 1929-09-30 GB GB2962329A patent/GB334737A/en not_active Expired
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