FR2368428A1 - FOLDING JAW CYLINDER FOR ROTARY PRESS BRAKES - Google Patents

FOLDING JAW CYLINDER FOR ROTARY PRESS BRAKES

Info

Publication number
FR2368428A1
FR2368428A1 FR7731831A FR7731831A FR2368428A1 FR 2368428 A1 FR2368428 A1 FR 2368428A1 FR 7731831 A FR7731831 A FR 7731831A FR 7731831 A FR7731831 A FR 7731831A FR 2368428 A1 FR2368428 A1 FR 2368428A1
Authority
FR
France
Prior art keywords
jaws
jaw cylinder
press brakes
rotary press
folding jaw
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.)
Granted
Application number
FR7731831A
Other languages
French (fr)
Other versions
FR2368428B1 (en
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.)
Albert Frankenthal AG
Original Assignee
Albert Frankenthal AG
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 Albert Frankenthal AG filed Critical Albert Frankenthal AG
Publication of FR2368428A1 publication Critical patent/FR2368428A1/en
Application granted granted Critical
Publication of FR2368428B1 publication Critical patent/FR2368428B1/fr
Granted 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

L'invention a trait à un cylindre à mâchoires de pli pour plieuses de presses rotatives. Les mâchoires de pli et les contre-mâchoires, commandées par came, peuvent tourner les unes par rapport aux autres, conjointement, dans le sens circonférentiel, en vue d'une modification symétrique de l'écartement, pour une épaisseur différente du produit. Les mâchoires de pli et les contre-mâchoires sont montées sur des corps cylindriques 1, 2, 3 et 9 particuliers, rigides pouvant être tournés et fixés dans le sens circonférentiel par rapport à l'autre par un dispositif de réglage 24. Application : équipement de presses rotatives.The invention relates to a bending jaw cylinder for press brakes of rotary presses. The cam-driven pleat jaws and counter jaws can rotate relative to each other, together, in the circumferential direction, for a symmetrical change in spacing, for a different thickness of the product. The bending jaws and the counter-jaws are mounted on special cylindrical bodies 1, 2, 3 and 9, which can be turned and fixed in the circumferential direction with respect to each other by an adjusting device 24. Application: equipment rotary presses.

FR7731831A 1976-10-22 1977-10-21 FOLDING JAW CYLINDER FOR ROTARY PRESS BRAKES Granted FR2368428A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762647835 DE2647835C3 (en) 1976-10-22 1976-10-22 Folding jaw cylinders for folders on rotary printing machines

Publications (2)

Publication Number Publication Date
FR2368428A1 true FR2368428A1 (en) 1978-05-19
FR2368428B1 FR2368428B1 (en) 1984-04-20

Family

ID=5991139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731831A Granted FR2368428A1 (en) 1976-10-22 1977-10-21 FOLDING JAW CYLINDER FOR ROTARY PRESS BRAKES

Country Status (6)

Country Link
CH (1) CH623013A5 (en)
DE (1) DE2647835C3 (en)
FR (1) FR2368428A1 (en)
GB (1) GB1542554A (en)
IT (1) IT1087638B (en)
SE (1) SE421200B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716141A1 (en) * 1994-02-15 1995-08-18 Roland Man Druckmasch Device for adjusting the folding shutters of a cylinder with folding shutters.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536675Y2 (en) * 1986-02-07 1993-09-16
DE4415620C2 (en) * 1994-05-04 1999-11-25 Roland Man Druckmasch Jaw cylinder
US5924970A (en) * 1996-05-30 1999-07-20 Heidelberger Druckmaschinen Ag Device for preloading a torque loaded mechanism on a folding cylinder
DE102005022232A1 (en) * 2005-05-13 2006-11-16 Man Roland Druckmaschinen Ag Jaw cylinder of a folder for a printing press
DE102006032874A1 (en) * 2006-07-15 2008-01-24 Man Roland Druckmaschinen Ag Controlled leading folding flap

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2084080A5 (en) * 1970-03-04 1971-12-17 Maschf Augsburg Nuernberg Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2084080A5 (en) * 1970-03-04 1971-12-17 Maschf Augsburg Nuernberg Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716141A1 (en) * 1994-02-15 1995-08-18 Roland Man Druckmasch Device for adjusting the folding shutters of a cylinder with folding shutters.

Also Published As

Publication number Publication date
SE7711546L (en) 1978-04-23
IT1087638B (en) 1985-06-04
GB1542554A (en) 1979-03-21
DE2647835A1 (en) 1978-04-27
DE2647835C3 (en) 1980-05-29
SE421200B (en) 1981-12-07
DE2647835B2 (en) 1979-09-20
CH623013A5 (en) 1981-05-15
FR2368428B1 (en) 1984-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse