GB1267300A - Folder for web materials - Google Patents

Folder for web materials

Info

Publication number
GB1267300A
GB1267300A GB3435870A GB3435870A GB1267300A GB 1267300 A GB1267300 A GB 1267300A GB 3435870 A GB3435870 A GB 3435870A GB 3435870 A GB3435870 A GB 3435870A GB 1267300 A GB1267300 A GB 1267300A
Authority
GB
United Kingdom
Prior art keywords
clutch
assembly
drive
roll
chain
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
GB3435870A
Inventor
Frank Catallo
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.)
Fab Con Machinery Development Corp
Original Assignee
Fab Con Machinery Development Corp
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 Fab Con Machinery Development Corp filed Critical Fab Con Machinery Development Corp
Priority to GB3435870A priority Critical patent/GB1267300A/en
Publication of GB1267300A publication Critical patent/GB1267300A/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
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile

Landscapes

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

Abstract

1,267,300. Layering fabric. FAB-CON MACHINERY DEVELOPMENT CORP. 15 July, 1970, No. 34358/70. Heading D1S. Apparatus for layering a fabric web comprises an upper shaft 7 rotatably journalled in spaced side frames 5, means for rotating the shaft 7, a draw roll 9 mounted on the shaft 7, a reciprocable traversing roll assembly 20 supported by the frames 5 beneath the roll 9 and parallel thereto, a first clutch-controlled sprocket and chain drive 11, 18, 16 extending between the shaft 7 and the assembly 20 for traversing the same in one direction, a second clutch-controlled sprocket and chain drive 12, 21, 17 extending between the shaft 7 and the assembly 20 for traversing the same in the opposite direction, and means for causing the clutch-controlled drives to operate alternately whereby to reciprocate the assembly 20. In operation, a driving sprocket 8 for the shaft 7 is connected to an independent drive or to driving elements of a processing unit from which the fabric is being discharged, the speed of roll 9 being slightly greater than that of the fabric. The fabric is fed over the roll 9 and between rolls 22 of the assembly 20 and into a receptacle. A pneumatically operated clutch 10, Fig. 11, is engaged to drive the roll 9 and either a clutch 13 or a clutch 14 engaged depending upon which of a pair of exhaust valves 32, 34, Fig. 3, was last operated. Both clutches 13, 14 are pneumatically operated. Assuming the clutch 13 is engaged, a sprocket 11 is driven to drive a chain 18 and sprockets (16), (19), Fig. 2 (not shown), to cause the assembly 20 to be driven from right to left of Fig. 3, the chain 18 being connected to a stud 24, Fig. 5, on a carriage 23 of the assembly 20. When a cam 30 on the carriage 23 depresses an element 31 of the valve 32 at the end of that traverse stroke, that valve opens to disengage the clutch 13. The clutch 14 is engaged and drives a sprocket 12 to drive a chain 21 and sprockets 17 to drive the assembly 20 from the left to right of Fig. 3; the chain 21 being connected to a second stud 24. When the cam 30 depresses an element 33 of the valve 34 the direction of traverse is again reversed. A pneumatic circuit for the operation is described, Fig. 7 (not shown).
GB3435870A 1970-07-15 1970-07-15 Folder for web materials Expired GB1267300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3435870A GB1267300A (en) 1970-07-15 1970-07-15 Folder for web materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3435870A GB1267300A (en) 1970-07-15 1970-07-15 Folder for web materials

Publications (1)

Publication Number Publication Date
GB1267300A true GB1267300A (en) 1972-03-15

Family

ID=10364648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3435870A Expired GB1267300A (en) 1970-07-15 1970-07-15 Folder for web materials

Country Status (1)

Country Link
GB (1) GB1267300A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553075A1 (en) * 1983-10-11 1985-04-12 Sologne Const Electromeca Automatic folder for a drying-ironing machine
US4756946A (en) * 1978-10-16 1988-07-12 P. L. G. Research Limited Plastic material mesh structure
US5156495A (en) 1978-10-16 1992-10-20 P. L. G. Research Limited Plastic material mesh structure
SG136013A1 (en) * 2006-03-31 2007-10-29 Pai Lung Machinery Mill Co Ltd Fabric folding machine structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756946A (en) * 1978-10-16 1988-07-12 P. L. G. Research Limited Plastic material mesh structure
US5156495A (en) 1978-10-16 1992-10-20 P. L. G. Research Limited Plastic material mesh structure
US5419659A (en) 1978-10-16 1995-05-30 P.L.G. Research Limited Plastic material mesh structure
FR2553075A1 (en) * 1983-10-11 1985-04-12 Sologne Const Electromeca Automatic folder for a drying-ironing machine
SG136013A1 (en) * 2006-03-31 2007-10-29 Pai Lung Machinery Mill Co Ltd Fabric folding machine structure

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