GB2223040B - Apparatus for decurling paper - Google Patents

Apparatus for decurling paper

Info

Publication number: GB2223040B
Authority: GB; United Kingdom
Prior art keywords: decurling; paper; decurling paper
Prior art date: 1988-09-26
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 - Lifetime

Application number

GB8915592A

Other versions

GB2223040A (en

GB8915592D0 (en

Inventor

Peter M Coombs

Hans Graafmans

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.)

Gradco Systems Inc

Original Assignee

Gradco Systems Inc

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.)

1988-09-26

Filing date

1989-07-07

Publication date

1992-05-20

1989-07-07 Application filed by Gradco Systems Inc filed Critical Gradco Systems Inc

1989-08-23 Publication of GB8915592D0 publication Critical patent/GB8915592D0/en

1990-03-28 Publication of GB2223040A publication Critical patent/GB2223040A/en

1992-05-20 Application granted granted Critical

1992-05-20 Publication of GB2223040B publication Critical patent/GB2223040B/en

2009-07-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
- B31F1/0035—Straightening or flattening
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Handling Of Continuous Sheets Of Paper (AREA)
Registering Or Overturning Sheets (AREA)

GB8915592A 1988-09-26 1989-07-07 Apparatus for decurling paper Expired - Lifetime GB2223040B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US24865488A	1988-09-26	1988-09-26

Publications (3)

Publication Number	Publication Date
GB8915592D0 GB8915592D0 (en)	1989-08-23
GB2223040A GB2223040A (en)	1990-03-28
GB2223040B true GB2223040B (en)	1992-05-20

Family

ID=22940073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8915592A Expired - Lifetime GB2223040B (en)	1988-09-26	1989-07-07	Apparatus for decurling paper

Country Status (4)

Country	Link
JP (1)	JPH02116578A (en)
DE (1)	DE3931450A1 (en)
FR (1)	FR2638725A1 (en)
GB (1)	GB2223040B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4977432A (en) *	1988-07-13	1990-12-11	Gradco Systems, Inc.	Decurling and offsetting device
JPH0421476A (en) *	1990-05-16	1992-01-24	Asahi Optical Co Ltd	Mechanism for correcting fold line of continuous recording paper
KR0148618B1 (en) *	1993-04-27	1998-12-01	구보 미츠오	Ink-jet printer
JP2007125358A (en) *	2005-10-04	2007-05-24	Inax Corp	Toilet seat
JP4745843B2 (en) *	2006-01-31	2011-08-10	株式会社サトー	Printer
KR101435946B1 (en) *	2008-12-04	2014-09-01	삼성전자 주식회사	Laser Scanning Unit And Image Forming Apparatus Having The Same

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB477174A (en) *	1936-07-17	1937-12-23	Ernest Arthur Timson	Improvements in or relating to sheet-feeding mechanism for printing and analogous machines
GB678393A (en) *	1950-01-19	1952-09-03	Imp Tobacco Co Ltd	Improvements in or relating to apparatus for creasing or creping paper or the like
GB682275A (en) *	1949-05-25	1952-11-05	Waldhof Zellstoff Fab	An improved process and apparatus for the creping or waving of paper and the like
GB884676A (en) *	1958-07-10	1961-12-13	George Tweedy & Company Ltd	Apparatus for cutting paper into folded or crimped strips
GB1107306A (en) *	1965-05-06	1968-03-27	Clupak Inc	Production of paper webs
GB1253911A (en) *	1969-02-12	1971-11-17	Simon Ltd Henry	Apparatus for making corrugated board
GB1393774A (en) *	1971-08-03	1975-05-14	Piedmont Machine Shop Inc	Method and apparatus for the resistance to unwinding faults of textile fibre laps
GB2109293A (en) *	1981-10-29	1983-06-02	Isoflex Ab	Corrugating apparatus
GB2141112A (en) *	1983-06-08	1984-12-12	Xerox Corp	Controlling curling of sheets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE795343A (en) *	1972-02-22	1973-05-29	Pennsylvania Res Ass Inc	SHEET TRAINING, SEPARATION AND STACKING MACHINE
JPS59203053A (en) *	1983-05-04	1984-11-17	Top Jimuki Kk	Sheet discharging device of duplicator

1989
- 1989-05-30 FR FR8907108A patent/FR2638725A1/en not_active Withdrawn
- 1989-07-07 GB GB8915592A patent/GB2223040B/en not_active Expired - Lifetime
- 1989-08-25 JP JP21764889A patent/JPH02116578A/en active Pending
- 1989-09-21 DE DE19893931450 patent/DE3931450A1/en not_active Withdrawn

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB477174A (en) *	1936-07-17	1937-12-23	Ernest Arthur Timson	Improvements in or relating to sheet-feeding mechanism for printing and analogous machines
GB682275A (en) *	1949-05-25	1952-11-05	Waldhof Zellstoff Fab	An improved process and apparatus for the creping or waving of paper and the like
GB678393A (en) *	1950-01-19	1952-09-03	Imp Tobacco Co Ltd	Improvements in or relating to apparatus for creasing or creping paper or the like
GB884676A (en) *	1958-07-10	1961-12-13	George Tweedy & Company Ltd	Apparatus for cutting paper into folded or crimped strips
GB1107306A (en) *	1965-05-06	1968-03-27	Clupak Inc	Production of paper webs
GB1253911A (en) *	1969-02-12	1971-11-17	Simon Ltd Henry	Apparatus for making corrugated board
GB1393774A (en) *	1971-08-03	1975-05-14	Piedmont Machine Shop Inc	Method and apparatus for the resistance to unwinding faults of textile fibre laps
GB2109293A (en) *	1981-10-29	1983-06-02	Isoflex Ab	Corrugating apparatus
GB2141112A (en) *	1983-06-08	1984-12-12	Xerox Corp	Controlling curling of sheets

Also Published As

Publication number	Publication date
DE3931450A1 (en)	1990-03-29
FR2638725A1 (en)	1990-05-11
JPH02116578A (en)	1990-05-01
GB2223040A (en)	1990-03-28
GB8915592D0 (en)	1989-08-23

Publication	Publication Date	Title
GB2219575B (en)	1991-11-20	Paper handling apparatus.
GB8915591D0 (en)	1989-08-23	Apparatus for removing curl from paper
GB9004186D0 (en)	1990-04-18	Paper conveying apparatus
EP0413471A3 (en)	1992-01-15	Paper feeding apparatus
EP0338403A3 (en)	1990-06-27	Printing apparatus
GB2238300B (en)	1994-01-19	Paper feeding apparatus
GB2222049B (en)	1992-09-16	Printing apparatus
GB2228472B (en)	1992-11-25	Paper handling apparatus
GB2236741B (en)	1994-01-05	Paper handling apparatus
GB2255078B (en)	1994-11-23	Paper discharging apparatus
EP0376754A3 (en)	1990-12-27	Continuous paper sheet tearing-up apparatus
GB2218550B (en)	1992-02-12	Printing apparatus
GB2250980B (en)	1992-10-07	Printing apparatus
GB2227733B (en)	1992-12-23	Paper handling apparatus
EP0340699A3 (en)	1990-11-28	Web handling apparatus
GB2227734B (en)	1992-12-09	Paper handling apparatus
GB2227735B (en)	1993-09-15	Paper handling apparatus
GB2223040B (en)	1992-05-20	Apparatus for decurling paper
EP0383496A3 (en)	1990-12-05	Apparatus for transporting paper
EP0373968A3 (en)	1990-12-27	Printing apparatus
GB2228256B (en)	1993-06-02	Paper handling apparatus
GB8810699D0 (en)	1988-06-08	Paper handling apparatus
GB8818833D0 (en)	1988-09-14	Paper laminating apparatus
GB2247206B (en)	1994-03-02	Paper cutting apparatus
GB8929345D0 (en)	1990-02-28	Paper feed device

Legal Events

Date	Code	Title	Description
1994-03-09	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930707