GB1284126A - Thread-stitching apparatus and method - Google Patents
Thread-stitching apparatus and methodInfo
- Publication number
- GB1284126A GB1284126A GB3940369A GB3940369A GB1284126A GB 1284126 A GB1284126 A GB 1284126A GB 3940369 A GB3940369 A GB 3940369A GB 3940369 A GB3940369 A GB 3940369A GB 1284126 A GB1284126 A GB 1284126A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thread
- sheets
- needles
- stitches
- circular path
- 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
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/64—Collecting
- B41F13/66—Collecting and stapling
-
- 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
- B42B2/02—Machines for stitching with thread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1284126 Sewing machine POLYGRAPH LEIPZIG KOMBINAT FUR POLYGRAPHISCHE MASCHINEN UND AUSRUSTUNGEN VEB 6 Aug 1969 39403/69 Heading D1G [Also in Division B6] Folded sheets are stitched with thermoplastic or impregnated textile threads by feeding folded sheets 16 along a rotating circular path or surface 1 carrying a thread 5 wound off a spool and clamped by clips 4, cutting the thread into lengths, driving the ends of the thread lengths through the sheets by means of cam-controlled needles 6 rotating with the sheets so as to form stitches, the protruding ends of the stitches being then flattened and sealed by stationary sealing means 9 disposed near the circular path. The sheets are then fed out of the circular path and folded along the line of stitches (Figs. 2 and 3 not shown). The needles 6 are arranged in pairs and move with the cylinder 1, an internal fixed cam moving the needles radially against springs 19 to insert the thread ends. A thread cutting knife 20 is provided between two thread clips 4. In a modification (Fig. 3 not shown) the controlled grippers 2 are carried on a chain (3) associated with the cylinder 1 instead of being provided on the latter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3940369A GB1284126A (en) | 1969-08-06 | 1969-08-06 | Thread-stitching apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3940369A GB1284126A (en) | 1969-08-06 | 1969-08-06 | Thread-stitching apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1284126A true GB1284126A (en) | 1972-08-02 |
Family
ID=10409357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3940369A Expired GB1284126A (en) | 1969-08-06 | 1969-08-06 | Thread-stitching apparatus and method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1284126A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041883A (en) * | 1975-07-09 | 1977-08-16 | Gianattilio Meratti | Process and plant for the manufacture of sewn books |
GB2204273A (en) * | 1987-05-04 | 1988-11-09 | Polygraph Leipzig | Sheet binding apparatus |
-
1969
- 1969-08-06 GB GB3940369A patent/GB1284126A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041883A (en) * | 1975-07-09 | 1977-08-16 | Gianattilio Meratti | Process and plant for the manufacture of sewn books |
GB2204273A (en) * | 1987-05-04 | 1988-11-09 | Polygraph Leipzig | Sheet binding apparatus |
GB2204273B (en) * | 1987-05-04 | 1991-06-05 | Polygraph Leipzig | Sheet binding apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |