GB419215A - Improvements in or relating to sheet feed devices - Google Patents
Improvements in or relating to sheet feed devicesInfo
- Publication number
- GB419215A GB419215A GB1338833A GB1338833A GB419215A GB 419215 A GB419215 A GB 419215A GB 1338833 A GB1338833 A GB 1338833A GB 1338833 A GB1338833 A GB 1338833A GB 419215 A GB419215 A GB 419215A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- signature
- spring
- work
- feed
- 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
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B2/00—Permanently attaching together sheets, quires or signatures by stitching with filamentary material, e.g. textile threads
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
419,215. Book-stitching machines. POLLAK, J. E., 20, Holborn, London.- (Brehmer, Geb.; Plagwitz, Leipsic, Germany.) May 8, 1933, No. 13388. [Class 112.] The auxiliary and main work-supports of a book-stitching machine move together during the whole or part of the cycle to enable the signatures to be fed from one support to the other. In one form the auxiliary support S<1> is an extension of the main support S. The work feed comprises a reciprocating member 53 which carries a spring 55 and a work stop 47. When the feed moves from the dotted position to the right, the spring 55 is lifted by a stationary cam 56 to allow the signature which has been laid on the support S<1> to pass beneath the spring. The signature is then engaged by the spring and stop and moved to the support S. The signature is retained in position by springs 26 which are operated by a lever 27 and a camactuated rock-shaft 29. On the return movement of the feed, it passes under the succeeding signature. In a modification the support S<1> is detached from the support S and is actuated by a separate cam such that the supports move together only during a part of the cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1338833A GB419215A (en) | 1933-05-08 | 1933-05-08 | Improvements in or relating to sheet feed devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1338833A GB419215A (en) | 1933-05-08 | 1933-05-08 | Improvements in or relating to sheet feed devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB419215A true GB419215A (en) | 1934-11-08 |
Family
ID=10022047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1338833A Expired GB419215A (en) | 1933-05-08 | 1933-05-08 | Improvements in or relating to sheet feed devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB419215A (en) |
-
1933
- 1933-05-08 GB GB1338833A patent/GB419215A/en not_active Expired
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