GB173635A - Improvements in or relating to machinery or apparatus for folding paper or the like - Google Patents

Improvements in or relating to machinery or apparatus for folding paper or the like

Info

Publication number
GB173635A
GB173635A GB2939420A GB2939420A GB173635A GB 173635 A GB173635 A GB 173635A GB 2939420 A GB2939420 A GB 2939420A GB 2939420 A GB2939420 A GB 2939420A GB 173635 A GB173635 A GB 173635A
Authority
GB
United Kingdom
Prior art keywords
folding
jaws
secured
blade
screw
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
GB2939420A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2939420A priority Critical patent/GB173635A/en
Publication of GB173635A publication Critical patent/GB173635A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/163—Details of folding jaws therefor

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

173,635. Annand, M., (Representative of Annand, R. C.). Oct. 18, 1920. Folding paper.-Apparatus for folding book sections comprises rollers i, k for fold. ing and cutting the sections on the headline, the roller i being provided with a folding-blade i<1> and grippers h, and the roller k being provided with folding-jaws k<2>. The folding-blade is mounted between cushions i<6> in a holder i<2>, and is formed with a plain middle part i<3>, Fig. 13, preferably mounted on springs i<5>, and serrated end-parts i<4> of approximately page-width; or the blade may have a serrated middle and plain ends. The grippers h are secured to a rock-shaft h<1> operated by an arm h<2> having a roller h<3> co-operating with a stationary cam h'. The cam is secured adjustably by a screw h<10> to a support h<9> and is provided with an adjustable extension secured by a screw. The pivoted folding-jaws k<2> are closed by springs k<4> when permitted by a rocking disc k<5> which is secured to a shaft k<6> and is formed with notches for receiving rollers on the jaws. The shaft k<6> is provided with a rocking arm co-operating with a stationary cam k<9> which is secured adjustably by a screw k<12> to a support k<10> and is provided with an adjustable extension secured by a screw k<15>. In operation, the open grippers h receive the twice-folded sheet from tapes g and thereupon close and convey the sheet, the middle line coinciding with the folding-blade. When the parts are approximately in the position shown, the folding-blade co-operates with the folding-jaws to fold and perforate the sheet. Tapes l receive the sheet when it is released by the folding-jaws.
GB2939420A 1920-10-18 1920-10-18 Improvements in or relating to machinery or apparatus for folding paper or the like Expired GB173635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2939420A GB173635A (en) 1920-10-18 1920-10-18 Improvements in or relating to machinery or apparatus for folding paper or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2939420A GB173635A (en) 1920-10-18 1920-10-18 Improvements in or relating to machinery or apparatus for folding paper or the like

Publications (1)

Publication Number Publication Date
GB173635A true GB173635A (en) 1922-01-12

Family

ID=10290868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2939420A Expired GB173635A (en) 1920-10-18 1920-10-18 Improvements in or relating to machinery or apparatus for folding paper or the like

Country Status (1)

Country Link
GB (1) GB173635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500348A1 (en) * 1974-03-07 1975-09-11 Polygraph Leipzig Paper sheet folder blade - has two or more laminations stepped back towards blade rear edge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500348A1 (en) * 1974-03-07 1975-09-11 Polygraph Leipzig Paper sheet folder blade - has two or more laminations stepped back towards blade rear edge

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