GB931838A - Improvements in and relating to folding machines - Google Patents

Improvements in and relating to folding machines

Info

Publication number
GB931838A
GB931838A GB1846061A GB1846061A GB931838A GB 931838 A GB931838 A GB 931838A GB 1846061 A GB1846061 A GB 1846061A GB 1846061 A GB1846061 A GB 1846061A GB 931838 A GB931838 A GB 931838A
Authority
GB
United Kingdom
Prior art keywords
gear
crank
driven
folding
drag
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
GB1846061A
Inventor
Willy Hoffman
Kurt Scheibel
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.)
TEXTILMASCHB GERA VEB
Original Assignee
TEXTILMASCHB GERA 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 TEXTILMASCHB GERA VEB filed Critical TEXTILMASCHB GERA VEB
Priority to GB1846061A priority Critical patent/GB931838A/en
Publication of GB931838A publication Critical patent/GB931838A/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
    • B65H45/107—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile by means of swinging or reciprocating guide bars

Landscapes

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

Abstract

931,838. Folding fabrics. TEXTILMASCHINENBAU GERA VEB. May 19, 1961, No. 18460/61. Class 42 (2). A machine for transversely folding a web of fabric comprises a reciprocating folding head 1 driven by a crank 12, the crank 12 being driven with a non-uniform rotary motion. The head 1 is displaceable along a bar 2 pivoted at 3 and is connected at 4 to an endless belt or chain 5 running about pulleys 6, 7. The belt 5 is continuously reciprocated by the crank 12 mounted on a gear 21 and reciprocating a rod 13 having a rack 14 thereon which engages a gear 15 on the shaft 22 of the pulley 7. A pulley 23 is driven uniformly by a motor 19 and drives a gear 20 meshing with the gear 21 non-uniformly through a drag-link mechanism comprising crank pins 16, 17 and a connecting-rod 18, the gear 21 being twice as large as the gear 20. The drag-link mechanism may be replaced by two elliptical toothed wheels or two eccentrically mounted toothed wheels which mesh with each other.
GB1846061A 1961-05-19 1961-05-19 Improvements in and relating to folding machines Expired GB931838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1846061A GB931838A (en) 1961-05-19 1961-05-19 Improvements in and relating to folding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1846061A GB931838A (en) 1961-05-19 1961-05-19 Improvements in and relating to folding machines

Publications (1)

Publication Number Publication Date
GB931838A true GB931838A (en) 1963-07-17

Family

ID=10112819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1846061A Expired GB931838A (en) 1961-05-19 1961-05-19 Improvements in and relating to folding machines

Country Status (1)

Country Link
GB (1) GB931838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226979B (en) * 1964-01-23 1966-10-20 Kannegiesser & Co Maschinenfab Continuous ironing press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226979B (en) * 1964-01-23 1966-10-20 Kannegiesser & Co Maschinenfab Continuous ironing press

Similar Documents

Publication Publication Date Title
GB936946A (en) Improvements in or relating to sewing machines
GB1477790A (en) Apparatus for deriving an angular oscillatory motion from a continuous rotary motion
GB773451A (en) Improvements in and relating to a sewing machine
GB931838A (en) Improvements in and relating to folding machines
GB1060188A (en) Improvements in or relating to textile carding machines
US3550399A (en) Drive mechanism for rectilinear knitting machines
GB1161306A (en) Improvements in or relating to Sewing Machines
GB912439A (en) Improvements in and relating to washing machines
US2887970A (en) Thread take-up for sewing machine
ES8405861A1 (en) Fabric take-down device for flat knitting machines.
FR2346152A2 (en) Screen print machine for articles of elliptical section - has mechanism for rolling article along screen using oscillating arm
US2349169A (en) Apparatus for treating pile fabrics
US2986040A (en) Variable reciprocating movement transmission
GB772397A (en) Zigzag sewing machine
SU136619A1 (en) Device for adjusting the tension of the slack tape to the rubber sewing machine
GB1015644A (en) Drive mechanism for rotating a reciprocable roller
GB939147A (en) Improvements in or relating to machines for and methods of carrying out intermittentworking operations
SU126573A1 (en) The mechanism of the shift of the needle bar flat-fang machine
SU445588A1 (en) Drive a press machine
ES141442U (en) Perfected sanding machine (Machine-translation by Google Translate, not legally binding)
FR2028501A1 (en) Fabric feed reversal device for sewing machines - machines
ES290508A1 (en) Improvements in fabric folding machines (Machine-translation by Google Translate, not legally binding)
GB715540A (en) Improvements in and relating to rotary printing machines
GB852530A (en) Improvements in sheet delivery mechanism for printing presses
GB614792A (en) Improvements in reciprocating bed motions of printing machines