GB1093627A - Improvements in or relating to book stitching arrangements - Google Patents

Improvements in or relating to book stitching arrangements

Info

Publication number
GB1093627A
GB1093627A GB779365A GB779365A GB1093627A GB 1093627 A GB1093627 A GB 1093627A GB 779365 A GB779365 A GB 779365A GB 779365 A GB779365 A GB 779365A GB 1093627 A GB1093627 A GB 1093627A
Authority
GB
United Kingdom
Prior art keywords
thread
notches
station
book
arms
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
Application number
GB779365A
Inventor
Gerhard Piltz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leipziger Buchbinderei Maschinenwerke VEB
Original Assignee
Leipziger Buchbinderei Maschinenwerke VEB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leipziger Buchbinderei Maschinenwerke VEB filed Critical Leipziger Buchbinderei Maschinenwerke VEB
Priority to GB779365A priority Critical patent/GB1093627A/en
Publication of GB1093627A publication Critical patent/GB1093627A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42BPERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B4/00Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

1,093,627. Sewing machines. LEIPZIGER BUCLIBINDEREIMASCHINEN W E R K E VEB. Feb. 23, 1965, No. 7793/65. Heading DIG. Book-stitching apparatus comprises a rotary element having at least three aligned thread guide-in lays with associated thread-clamping means, and a device for dividing the clamped thread into staple-like pieces. As shown, a four-sided plate 2, fixed to a rotary shaft 1, is formed in each side with three aligned notches for receiving a thread 4 which is held in the notches by the arms 5' 5" of a one-piece spring clamp 5, the arms being raised by respective fixed cam members 7' 7" while the thread is being laid in said notches, at a station 6, by the rotation of shaft 1. At the next station 10 the thread is divided by two blades 13 co-operating with edges 14 of notches 8. The damped and severed thread then moves to an idle station 12, and finally to a station 11 at which apparatus disposed in notches 9 formed in plate 2 passes the ends of the two severed thread lengths 17, 18 through the book signature.
GB779365A 1965-02-23 1965-02-23 Improvements in or relating to book stitching arrangements Expired GB1093627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB779365A GB1093627A (en) 1965-02-23 1965-02-23 Improvements in or relating to book stitching arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB779365A GB1093627A (en) 1965-02-23 1965-02-23 Improvements in or relating to book stitching arrangements

Publications (1)

Publication Number Publication Date
GB1093627A true GB1093627A (en) 1967-12-06

Family

ID=9839850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB779365A Expired GB1093627A (en) 1965-02-23 1965-02-23 Improvements in or relating to book stitching arrangements

Country Status (1)

Country Link
GB (1) GB1093627A (en)

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