GB1349646A - Folding apparatus - Google Patents

Folding apparatus

Info

Publication number
GB1349646A
GB1349646A GB1349646DA GB1349646A GB 1349646 A GB1349646 A GB 1349646A GB 1349646D A GB1349646D A GB 1349646DA GB 1349646 A GB1349646 A GB 1349646A
Authority
GB
United Kingdom
Prior art keywords
rubber
paper
jaws
jaw
fixed
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
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.)
Timsons Ltd
Original Assignee
Timsons Ltd
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 Timsons Ltd filed Critical Timsons Ltd
Publication of GB1349646A publication Critical patent/GB1349646A/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
    • B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation

Landscapes

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

Abstract

1349646 Folding thin material TIMSONS Ltd 15 June 1971 [19 June 1970] 29808/70 Heading B8R A folding apparatus of the kind comprising a pair of jaws adapted to be opened and closed on to a sheet or sheets of paper or like flexible material to form a fold therein has at least one of the jaws either made of, or including a layer of resiliently deformable material, e.g. rubber, rubber and cork, neoprene rubber or plastics material, such that variations in thickness of the paper or flexible material can be accommodated by deformation of the material. The jaw may contain a layer of rubber between two layers of steel. A resilient jaw 4 fixed to a substantially cylindrical component 3 is housed in a longitudinal bore 2 of a rotatable cylinder 1 of a printing machine, and moved to and from a fixed jaw 5 by oscillation of the component 3, this oscillation being effected via an eccentric and crank or a fixed cam track (8), Fig. 1 (not shown), and follower (7). A blade (11) may urge paper 10 into the open jaws, the rubber of the resilient jaw increasing the frictional grip of the jaws on the paper.
GB1349646D 1970-06-19 1970-06-19 Folding apparatus Expired GB1349646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2980870 1970-06-19

Publications (1)

Publication Number Publication Date
GB1349646A true GB1349646A (en) 1974-04-10

Family

ID=10297513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349646D Expired GB1349646A (en) 1970-06-19 1970-06-19 Folding apparatus

Country Status (1)

Country Link
GB (1) GB1349646A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058758A1 (en) * 2000-11-27 2002-05-29 Heidelberger Druckmasch Ag Folding jaw arrangement on copy-processing folding cylinders

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058758A1 (en) * 2000-11-27 2002-05-29 Heidelberger Druckmasch Ag Folding jaw arrangement on copy-processing folding cylinders
EP1209113A2 (en) * 2000-11-27 2002-05-29 Heidelberger Druckmaschinen Aktiengesellschaft Folding jaw arrangement on printed products folding cylinders
EP1209113A3 (en) * 2000-11-27 2003-09-17 Heidelberger Druckmaschinen Aktiengesellschaft Folding jaw arrangement on printed products folding cylinders
US6689041B2 (en) 2000-11-27 2004-02-10 Heidelberger Druckmaschinen Ag Folding jaw arrangement on printed product-processing folding cylinders

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees