GB191003088A - Improvements in Folding Mechanism for Printing Presses. - Google Patents

Improvements in Folding Mechanism for Printing Presses.

Info

Publication number
GB191003088A
GB191003088A GB191003088DA GB191003088A GB 191003088 A GB191003088 A GB 191003088A GB 191003088D A GB191003088D A GB 191003088DA GB 191003088 A GB191003088 A GB 191003088A
Authority
GB
United Kingdom
Prior art keywords
cylinder
folding
grippers
blade
jaws
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
Inventor
William Edward Lake
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
Application granted granted Critical
Publication of GB191003088A publication Critical patent/GB191003088A/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

3088. Lake, W. E., [Goss Printing Press Co.]. Feb. 8. Folding paper.-Transverse folding-mechanism of the kind in which the folding is effected by a blade on a moving carrier and gripping-jaws on a carrier which moves the folded sheet to suitable delivery mechanism is constructed so that the gripping-jaws, when they receive the sheet, are radial to the folding-blade carrier and are moving in the same direction as the blade, and during the delivery the jaws are substantially tangential to their line of travel and to the delivery cylinder. As shown, the paper passes from the cutting- cylinder through guides 13 to a cylinder or similarly moving part 17, which may be provided with grippers 18 for receiving the leading end of the paper, and is provided with a projecting folding- blade 21 mounted in a block 22. The blade 21 folds the paper between a fixed jaw 55 and movable jaws 57 carried by a rock-shaft 56 mounted in arms 50a of levers 50 which are mounted between rock-arms 49 carried by collars freely mounted on a shaft 38 and actuated by a spring-controlled arm 43, link 44, and a cam 28 which acts on a roller 46 on the link 44, and is secured to collars 27 on a shaft 26 which is embraced by a fork 45 on the link 44. The levers 50 are also oscillated by means of similar cammechanism comprising a forked rod 51, roller 54, cam 40, and a spring-controlled rod 81, and the grippers are thus oscillated between the cylinder 17 and a delivery gripper-cylinder 31 and move in the path indicated by dotted lines. The grippers are radial to the cylinder 17 and move in the same direction during the folding, and the grippers move tangential to the cylinder 31 during the delivery of the folded sheet. The rock-shaft 56 is acted on by a spring-controlled rod 60 to maintain the grippers normally closed, but during the folding and delivering operations the jaws 57 are opened by cams 69, 71 which act on rollers 67, 66 on the arms of a bell-crank mounted on the shaft 56. The sheets are stripped by strippers 80 on to a belt 79. The jaw 55 is slotted to receive the grippers of the cylinder 31.
GB191003088D 1910-02-08 1910-02-08 Improvements in Folding Mechanism for Printing Presses. Expired GB191003088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191003088T 1910-02-08

Publications (1)

Publication Number Publication Date
GB191003088A true GB191003088A (en) 1910-07-14

Family

ID=32560516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191003088D Expired GB191003088A (en) 1910-02-08 1910-02-08 Improvements in Folding Mechanism for Printing Presses.

Country Status (1)

Country Link
GB (1) GB191003088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420211A (en) * 2013-08-30 2013-12-04 无锡宝南机器制造有限公司 8K and 32K cam conversion regulation device for roll paper folding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420211A (en) * 2013-08-30 2013-12-04 无锡宝南机器制造有限公司 8K and 32K cam conversion regulation device for roll paper folding machine
CN103420211B (en) * 2013-08-30 2015-11-18 无锡宝南机器制造有限公司 8 of web paper folding machine is opened and is opened cam conversion setting device with 32

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