GB470423A - Improvements in and relating to the assembler mechanism of typographical composing machines - Google Patents
Improvements in and relating to the assembler mechanism of typographical composing machinesInfo
- Publication number
- GB470423A GB470423A GB465236A GB465236A GB470423A GB 470423 A GB470423 A GB 470423A GB 465236 A GB465236 A GB 465236A GB 465236 A GB465236 A GB 465236A GB 470423 A GB470423 A GB 470423A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- magazines
- keyboard
- yoke
- entrance
- 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
- B41B11/06—Storage devices for matrices or space bands
-
- 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
- Input From Keyboards Or The Like (AREA)
Abstract
470,423. Type-bar-making machines. LINOTYPE & MACHINERY Ltd., and HAYWARD, A. S. Feb. 15, 1936, No. 4652. [Class 100 (iii)] Magazines; keyboards.-Mechanism for adjusting the assembler-entrance into operative relation with different magazines comprises a power-driven member and a key-controlled member adapted for frictional engagement therewith to actuate a power-transmission system whereby the entrance is adjusted. The mechanism, which is similar to the known keyboard cam-mechanism, comprises a rotating roller 1 and a cam 2 eccentrically mounted in a yoke 3, which is pivoted at one end and is normally held by a trip-dog 4 with the cam out of contact with the roller. The trip-dog is actuated by a finger-key 5 to release the yoke, so that the cam falls upon the roller and is rotated thereby. The yoke 3 raises a rod 8, which acts through ratchet-mechanism to turn a cam-disc 14 having a cam-groove 13 in one face. The cam acts through a lever 16 to adjust the entrance upwards and downwards alternately. The mechanism may be carried in a casing pivoted as a unit on the machine frame at one side of the keyboard, so that it can be swung outwards to give access to the unit and to permit swinging of the keyboard itself. The mechanism may be duplicated for machines having main and auxiliary machines, and the casing is then located between the two sets of magazines. To leave a path for the movement of the casing, the escapementreeds of the auxiliary magazines are mounted in a frame supported on a horizontal pivot, and are rocked into an inclined position by a lug on the auxiliary keyboard as it is swung outwards.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB465236A GB470423A (en) | 1936-02-15 | 1936-02-15 | Improvements in and relating to the assembler mechanism of typographical composing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB465236A GB470423A (en) | 1936-02-15 | 1936-02-15 | Improvements in and relating to the assembler mechanism of typographical composing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB470423A true GB470423A (en) | 1937-08-16 |
Family
ID=9781237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB465236A Expired GB470423A (en) | 1936-02-15 | 1936-02-15 | Improvements in and relating to the assembler mechanism of typographical composing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB470423A (en) |
-
1936
- 1936-02-15 GB GB465236A patent/GB470423A/en not_active Expired
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