GB254608A - Improvements in typographical composing and casting machines - Google Patents
Improvements in typographical composing and casting machinesInfo
- Publication number
- GB254608A GB254608A GB68226A GB68226A GB254608A GB 254608 A GB254608 A GB 254608A GB 68226 A GB68226 A GB 68226A GB 68226 A GB68226 A GB 68226A GB 254608 A GB254608 A GB 254608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- elevator
- matrices
- stop
- arrested
- assembler
- 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
- B41B11/18—Devices or arrangements for assembling matrices and space bands
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
254,608. Hart, H., (Mergenthaler Linotype Co.). Jan. 9, 1926. Assembling matrices. - In machines in which matrices having superposed characters can be assembled and subsequently supported in the first elevator at different levels, and in which the descent of the first elevator can be arrested at different levels, a safety device is provided for stopping the machine in case the matrix line is not , properly presented to the mould. The matrices can be supported at the upper level in the assembler A by means of a movable rail A<2>, which is operated by a handle A<4>, and the first elevator C is provided with a retractable rail for the same purpose. The elevator can be arrested in a higher position than usual by means of a pivoted stop E, which is interposed in the path of a screw C', and carries a pivoted member E<4>, which is adapted to overlie the vice automatic stop-rod G', and to ensure its operation by a screw C<4> on the elevator. If the matrices are assembled in the upper position, and the stop E is also in operation, the matrix line will be at too high a ievel to register with the mould. In this event, the machine is stopped by a safety device comprising a forked interponent F<2>, carried by a lever F, and adapted to be moved under the member E<4>, so as to prevent the operation of the stoprod G<1>. The lever F is operatively connected with the movable rail A<2> of the assembler. Specification 17962/98 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB68226A GB254608A (en) | 1926-01-09 | 1926-01-09 | Improvements in typographical composing and casting machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB68226A GB254608A (en) | 1926-01-09 | 1926-01-09 | Improvements in typographical composing and casting machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB254608A true GB254608A (en) | 1926-07-08 |
Family
ID=9708671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB68226A Expired GB254608A (en) | 1926-01-09 | 1926-01-09 | Improvements in typographical composing and casting machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB254608A (en) |
-
1926
- 1926-01-09 GB GB68226A patent/GB254608A/en not_active Expired
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