EP0239657A1 - Anneau pour une cisaille à couteaux circulaires - Google Patents

Anneau pour une cisaille à couteaux circulaires Download PDF

Info

Publication number: EP0239657A1
Authority: EP; European Patent Office
Prior art keywords: ring; radial; lower knife; ring according; knife shaft
Prior art date: 1986-04-01
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

EP86104425A

Other languages

German (de)

English (en)

Other versions

EP0239657B1 (fr

Inventor

Peter Wingen

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.)

Dienes Werke fuer Maschinenteile GmbH and Co KG

Original Assignee

Dienes Werke fuer Maschinenteile GmbH and Co KG

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.)

1986-04-01

Filing date

1986-04-01

Publication date

1987-10-07

1986-04-01 Application filed by Dienes Werke fuer Maschinenteile GmbH and Co KG filed Critical Dienes Werke fuer Maschinenteile GmbH and Co KG

1986-04-01 Priority to EP86104425A priority Critical patent/EP0239657B1/fr

1986-04-01 Priority to AT86104425T priority patent/ATE45536T1/de

1986-04-01 Priority to DE8686104425T priority patent/DE3665038D1/de

1986-07-25 Priority to SE8603225A priority patent/SE8603225L/

1987-10-07 Publication of EP0239657A1 publication Critical patent/EP0239657A1/fr

1989-08-16 Application granted granted Critical

1989-08-16 Publication of EP0239657B1 publication Critical patent/EP0239657B1/fr

Status Expired legal-status Critical Current

Links

238000005520 cutting process Methods 0.000 claims abstract description 16
125000006850 spacer group Chemical group 0.000 claims abstract description 4
230000003628 erosive effect Effects 0.000 claims abstract description 3
238000000926 separation method Methods 0.000 claims abstract 2
239000007787 solid Substances 0.000 claims abstract 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
238000003754 machining Methods 0.000 claims 1
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
238000009760 electrical discharge machining Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 1
238000000034 method Methods 0.000 description 1

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters

Definitions

the invention relates to an axially divided intermediate ring or cutting ring for the lower knife shaft in longitudinal cutting machines, the surfaces of the joints perpendicular to the end faces of the ring being congruent with one another and meanderingly eroded from a full ring and between the central radial surface sections of the two separating points of each ring a bridging the erosion gap Spacer is attached.
Such rings are known from DE-PS 30 42 621 and have the advantage that they are easy to replace, despite the fact that they are inexpensive to manufacture, if the cutting width program of the circular knife machine is to be changed. To do this, only the axial clamps on both ends of the lower knife shaft have to be loosened, whereupon the segments of the ring to be replaced are pushed apart axially and removed and, if necessary, replaced by another ring without the other rings having to be removed from the lower knife shaft. Finally, all rings are axially clamped against each other from the end faces of the lower knife shaft, and thereby fixed. Thus, the cutting widths can only be varied in stages, with a corresponding number of rings that are usually graduated in whole millimeters having to be kept in stock.
the dowel pins which are secured against unintentional falling out, for example by the centrifugal force during operation, expediently by means of overlapping retaining screws, result in an axially backlash-free coupling of the cutting ring segments, which is essential, above all for cutting sleeves, because the cutting edges formed by two ring segments must not be interrupted by joints or protrusions .
only one anti-rotation element per ring is required per ring, for example a radial clamping screw with a non-ferrous metal clamping plate, which prevents damage to the shaft surface when the clamping screw is tightened.
the ring segments 1, 2 each have two mutually diagonally opposed separating surfaces which are produced by spark erosion and which are perpendicular and perpendicular to the end faces.
the respective central surface sections in the circumferential direction are distanced by a grub screw 10, which was screwed in from a threaded hole of the meander in the right-hand segment 2 in FIG the left segment 1 just by the thickness of the spark erosion gap from the central radial surface section of the right segment 2.
the corresponding cutting edges 7 of the respective segment halves 1, 2 lie against one another without joints.
a dowel pin 5 is inserted into a corresponding radial fitting bore 8 formed by the adjacent ring segments in each coupling zone and then secured against falling out by the screw 6 with a washer.
the cutting sleeve as a whole can be continuously adjusted axially on the smooth lower knife shaft according to the desired cutting width program, whereupon the radial clamping screw 3 is tightened and the non-ferrous metal clamping plate 9 below is gently pressed onto the smooth shaft. The procedure for removing the cutting sleeve is reversed.

Landscapes

Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Nonmetal Cutting Devices (AREA)
Crushing And Pulverization Processes (AREA)
Milling Processes (AREA)
Shearing Machines (AREA)

EP86104425A 1986-04-01 1986-04-01 Anneau pour une cisaille à couteaux circulaires Expired EP0239657B1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
EP86104425A EP0239657B1 (fr)	1986-04-01	1986-04-01	Anneau pour une cisaille à couteaux circulaires
AT86104425T ATE45536T1 (de)	1986-04-01	1986-04-01	Ring fuer die untermesserwelle in laengsschneidemaschinen.
DE8686104425T DE3665038D1 (en)	1986-04-01	1986-04-01	Ring for rotary slitting machines
SE8603225A SE8603225L (sv)	1986-04-01	1986-07-25	Ring for underknivaxel i rullskermaskin

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP86104425A EP0239657B1 (fr)	1986-04-01	1986-04-01	Anneau pour une cisaille à couteaux circulaires

Publications (2)

Publication Number	Publication Date
EP0239657A1 true EP0239657A1 (fr)	1987-10-07
EP0239657B1 EP0239657B1 (fr)	1989-08-16

Family

ID=8195030

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86104425A Expired EP0239657B1 (fr)	1986-04-01	1986-04-01	Anneau pour une cisaille à couteaux circulaires

Country Status (4)

Country	Link
EP (1)	EP0239657B1 (fr)
AT (1)	ATE45536T1 (fr)
DE (1)	DE3665038D1 (fr)
SE (1)	SE8603225L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2113347A1 (fr) *	2008-05-02	2009-11-04	WIFAG Maschinenfabrik AG	Couteau divisé pour un arbre de mesure inférieur dans une machine de coupe longitudinale
DE102009011330A1 (de)	2009-03-05	2010-09-16	H. Schönenberger GmbH	Rundmesser für eine Messerwelle einer Schneidvorrichtung
DE102009011331A1 (de)	2009-03-05	2010-09-16	H. Schönenberger GmbH	Axial geteiltes Ringmesser für eine Längsschneidevorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2083414A (en) *	1936-06-06	1937-06-08	Theodore A Wettig	Rail chuck for machine tools
US2491976A (en) *	1946-01-17	1949-12-20	Edward C Hauser	Detachable wheel
DE1250254B (de) *		1967-09-14	Jagenberg Werke A G , Dusseldorf	Zwischenring fur Messerwalzen an Langsschneidemaschiren
GB1245925A (en) *	1967-09-29	1971-09-15	Masson Scott Thrissell Eng Ltd	Improvements in or relating to the fitting of rings round cylindrical objects
FR2211301A1 (fr) *	1972-12-22	1974-07-19	Simon Ltd Henry
US3850069A (en) *	1974-01-21	1974-11-26	S & S Corrugated Paper Mach	Mounting of rotary split slitting knives
DE3042621A1 (de) *	1980-11-12	1982-05-27	Dienes Werke für Maschinenteile GmbH & Co KG, 5063 Overath	Geteilte ringe fuer laengsschneidemaschinen

1986
- 1986-04-01 AT AT86104425T patent/ATE45536T1/de not_active IP Right Cessation
- 1986-04-01 EP EP86104425A patent/EP0239657B1/fr not_active Expired
- 1986-04-01 DE DE8686104425T patent/DE3665038D1/de not_active Expired
- 1986-07-25 SE SE8603225A patent/SE8603225L/ not_active Application Discontinuation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1250254B (de) *		1967-09-14	Jagenberg Werke A G , Dusseldorf	Zwischenring fur Messerwalzen an Langsschneidemaschiren
US2083414A (en) *	1936-06-06	1937-06-08	Theodore A Wettig	Rail chuck for machine tools
US2491976A (en) *	1946-01-17	1949-12-20	Edward C Hauser	Detachable wheel
GB1245925A (en) *	1967-09-29	1971-09-15	Masson Scott Thrissell Eng Ltd	Improvements in or relating to the fitting of rings round cylindrical objects
FR2211301A1 (fr) *	1972-12-22	1974-07-19	Simon Ltd Henry
US3850069A (en) *	1974-01-21	1974-11-26	S & S Corrugated Paper Mach	Mounting of rotary split slitting knives
DE3042621A1 (de) *	1980-11-12	1982-05-27	Dienes Werke für Maschinenteile GmbH & Co KG, 5063 Overath	Geteilte ringe fuer laengsschneidemaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2113347A1 (fr) *	2008-05-02	2009-11-04	WIFAG Maschinenfabrik AG	Couteau divisé pour un arbre de mesure inférieur dans une machine de coupe longitudinale
DE102009011330A1 (de)	2009-03-05	2010-09-16	H. Schönenberger GmbH	Rundmesser für eine Messerwelle einer Schneidvorrichtung
DE102009011331A1 (de)	2009-03-05	2010-09-16	H. Schönenberger GmbH	Axial geteiltes Ringmesser für eine Längsschneidevorrichtung

Also Published As

Publication number	Publication date
SE8603225D0 (sv)	1986-07-25
DE3665038D1 (en)	1989-09-21
EP0239657B1 (fr)	1989-08-16
ATE45536T1 (de)	1989-09-15
SE8603225L (sv)	1987-10-02

Legal Events

Date	Code	Title	Description
1987-08-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-10-07	17P	Request for examination filed	Effective date: 19860410
1987-10-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT DE FR GB IT SE
1987-10-28	ITCL	It: translation for ep claims filed	Representative=s name: ING. FISCHETTI WEBER
1987-12-24	EL	Fr: translation of claims filed
1988-06-15	17Q	First examination report despatched	Effective date: 19880428
1989-07-01	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-08-16	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT DE FR GB IT SE
1989-08-16	REF	Corresponds to:	Ref document number: 45536 Country of ref document: AT Date of ref document: 19890915 Kind code of ref document: T
1989-09-21	REF	Corresponds to:	Ref document number: 3665038 Country of ref document: DE Date of ref document: 19890921
1989-10-13	ITF	It: translation for a ep patent filed
1989-12-15	ET	Fr: translation filed
1989-12-20	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1990-06-13	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-06-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-08-01	26N	No opposition filed
1991-03-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19910328 Year of fee payment: 6
1991-04-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19910402 Year of fee payment: 6 Ref country code: GB Payment date: 19910402 Year of fee payment: 6
1991-04-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19910409 Year of fee payment: 6
1991-04-30	ITTA	It: last paid annual fee
1992-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19920401 Ref country code: AT Effective date: 19920401
1992-04-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19920402
1992-11-25	GBPC	Gb: european patent ceased through non-payment of renewal fee
1992-12-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19921230
1993-02-26	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 86104425.3 Effective date: 19921108
2002-06-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20020602 Year of fee payment: 17
2003-11-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031101
2005-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050401

Publication	Publication Date	Title
DE2619157C2 (de)	1984-03-01	Ringscheibenförmiger Mahlkörper zum Einbau in einen Refiner zur Aufbereitung von Faserstoffbrei insbesondere für die Papierherstellung
DE8031434U1 (de)	1984-06-14	Elastische kupplung zum uebertragen einer drehbewegung
DE2348731C2 (de)	1983-04-28	Kantenbearbeitungswerkzeug
EP0008346A1 (fr)	1980-03-05	Machine à fraiser les vilebrequins
EP0132567B1 (fr)	1987-05-20	Dispositif de serrage pour une meule annulaire
EP0182037B1 (fr)	1989-08-02	Couteau rotatif pour la granulation de boudins en plastique
EP0239657B1 (fr)	1989-08-16	Anneau pour une cisaille à couteaux circulaires
DE2808696C3 (de)	1980-11-20	Klemmverbindung
DE2139437B1 (de)	1972-10-12	Vorrichtung zum gegenseitigen Ausrichten von einander zugeordne ten Maschinenteilen
DE3924884C2 (fr)	1992-11-26
DE3529786A1 (de)	1987-02-26	Backenfutter fuer werkzeugmaschinen
EP0296594A2 (fr)	1988-12-28	Méthode et dispositif d'alignement réciproque de galets de formage
EP0170877B1 (fr)	1987-10-28	Rotor pour métier à filer à fibres libérées et son procédé de fabrication
DE4433602A1 (de)	1996-03-28	Gegenleiste für eine Perforiereinrichtung
DE2846747B1 (de)	1980-03-27	Praezisions-Streifenschneidmaschine
DE3806259C1 (fr)	1989-04-20
DE2807120C2 (de)	1986-09-25	Wälzfräser mit eingesetzten Schneiden
DE2730801C2 (de)	1979-08-23	Messerwelle für Holzzerspanungsmaschinen
DE19722839C1 (de)	1998-10-22	Schneidbacke für Gewindeschere
EP0053277A1 (fr)	1982-06-09	Cylindres pour groupes d'impression de presses rotatives
DE1192885B (de)	1965-05-13	Keilverbindung zwischen Welle und Nabe
EP1117507B1 (fr)	2003-01-02	Rectifieuse
DE2827391A1 (de)	1980-01-03	Rotor fuer eine zerkleinerungsvorrichtung
DE930605C (de)	1955-07-21	Aus mehreren Einzelteilen zusammengesetzte Gewindestange od. dgl.
DE1798003U (de)	1959-10-15	Vorrichtung zum ausgleich von versetzungen zweier bohrungen, durch die ein verbindungsbolzen gesteckt werden soll, vorzugsweise zweier flanschbohrungen, gegeneinander.

EP0239657A1 - Anneau pour une cisaille à couteaux circulaires - Google Patents

Info

Links

Images

Classifications

Definitions

Landscapes

Priority Applications (4)

Applications Claiming Priority (1)

Publications (2)

Family

ID=8195030

Family Applications (1)

Country Status (4)

Cited By (3)

Citations (7)

Patent Citations (7)

Cited By (3)

Also Published As

Similar Documents

Legal Events