EP0192030A2 - Dispositif pour le découpage d'un matériau en forme de ruban ou de toron - Google Patents

Dispositif pour le découpage d'un matériau en forme de ruban ou de toron Download PDF

Info

Publication number: EP0192030A2
Authority: EP; European Patent Office
Prior art keywords: knife; knife blades; cutting edges; cutting; blades
Prior art date: 1985-02-22
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

EP86100252A

Other languages

German (de)

English (en)

Other versions

EP0192030B1 (fr

EP0192030A3 (en

Inventor

Wilfried Dipl.-Ing. Blauhut

Günter Hoschek

Robert Malojer

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.)

Asota GmbH

Original Assignee

Chemie Linz AG

Asota GmbH

Lentia GmbH

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.)

1985-02-22

Filing date

1986-01-10

Publication date

1986-08-27

1986-01-10 Application filed by Chemie Linz AG, Asota GmbH, Lentia GmbH filed Critical Chemie Linz AG

1986-01-10 Priority to AT86100252T priority Critical patent/ATE46723T1/de

1986-08-27 Publication of EP0192030A2 publication Critical patent/EP0192030A2/fr

1987-05-20 Publication of EP0192030A3 publication Critical patent/EP0192030A3/de

1989-09-27 Application granted granted Critical

1989-09-27 Publication of EP0192030B1 publication Critical patent/EP0192030B1/fr

Status Expired legal-status Critical Current

Links

Images

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
- D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/913—Filament to staple fiber cutting
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
- Y10T83/4838—With anvil backup
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9464—For rotary tool
- Y10T83/9469—Adjustable

Definitions

each individual knife blade is fastened in a separate knife holder, in a particularly preferred embodiment of the present invention these can finally be rotatably mounted, so that the angle of attack alpha can be adjusted.
the cutting device can then be adapted to the material to be cut without great difficulty and the position of the knives can be selected in which the bending stress on the knife blades is optimally eliminated by the angle of attack.

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Preliminary Treatment Of Fibers (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Nonmetal Cutting Devices (AREA)
Treatment Of Fiber Materials (AREA)

EP86100252A 1985-02-22 1986-01-10 Dispositif pour le découpage d'un matériau en forme de ruban ou de toron Expired EP0192030B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT86100252T ATE46723T1 (de)	1985-02-22	1986-01-10	Vorrichtung zum zerschneiden von band- oder strangfoermigen gut.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19853506282 DE3506282A1 (de)	1985-02-22	1985-02-22	Vorrichtung zum zerschneiden von band- oder strangfoermigem gut
DE3506282		1985-02-22

Publications (3)

Publication Number	Publication Date
EP0192030A2 true EP0192030A2 (fr)	1986-08-27
EP0192030A3 EP0192030A3 (en)	1987-05-20
EP0192030B1 EP0192030B1 (fr)	1989-09-27

Family

ID=6263321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86100252A Expired EP0192030B1 (fr)	1985-02-22	1986-01-10	Dispositif pour le découpage d'un matériau en forme de ruban ou de toron

Country Status (4)

Country	Link
US (1)	US4706531A (fr)
EP (1)	EP0192030B1 (fr)
AT (1)	ATE46723T1 (fr)
DE (2)	DE3506282A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2245858B (en) *	1990-07-07	1994-05-18	Dennis Walter Gallimore	Rotary cutter
US5678774A (en) *	1995-12-18	1997-10-21	Etc. Industries Inc.	Fiberglass cutting apparatus and method
US5954278A (en) *	1998-03-31	1999-09-21	Etc. Industries, Inc.	Fiberglass cutting apparatus and method
DE10161723A1 (de) *	2001-12-15	2003-06-26	Rinco Ultrasonics Ag Romanshor	Sonotrode zum schneidenden oder schweißenden Bearbeiten von Werkstücken und Verfahren zum Betrieb derselben
DE102016119859A1 (de) *	2015-10-23	2017-04-27	Oerlikon Textile Gmbh & Co. Kg	Stapelfaserschneidmaschine zur Herstellung von Stapelfasern

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2846004A (en) *	1955-03-15	1958-08-05	American Viscose Corp	Fiber cutter
US3111875A (en) *	1956-02-07	1963-11-26	Takehara Kokuji	Fiber cutting device
US3342093A (en) *	1964-11-19	1967-09-19	Du Pont	Perforated feed rolls with induced gas flow therethrough
US3503100A (en) *	1966-09-08	1970-03-31	Eastman Kodak Co	Method of processing large denier tow
US3485120A (en) *	1966-09-08	1969-12-23	Eastman Kodak Co	Method and apparatus for cutting elongated material
US3768355A (en) *	1969-02-20	1973-10-30	E Farmer	Apparatus for cutting tow into staple fiber
US3947962A (en) *	1975-01-31	1976-04-06	Smith Robert L	Chopper
US4001935A (en) *	1975-06-12	1977-01-11	Binks Manufacturing Company	Roving cutter
DE2609386C2 (de) *	1976-03-06	1983-10-13	Vepa AG, 4125 Riehen, Basel	Vorrichtung zum kontinuierlichen Schneiden von in Kabelangelieferten endlosen, synthetischen Fasern
US4445408A (en) *	1979-09-24	1984-05-01	Keith Garland B	Method and apparatus for cutting continuous fibrous material
US4373650A (en) *	1981-01-08	1983-02-15	Ppg Industries, Inc.	Continuous cutter for a glass fiber chopper
US4528050A (en) *	1981-07-30	1985-07-09	Molins Plc	Producing filler material, particularly for cigarette filters
DE3203083A1 (de) *	1982-01-30	1983-08-04	Fleissner Maschf Gmbh Co	Verfahren und vorrichtung zum zerschneiden von band- oder strangfoermigem gut
DE3311190A1 (de) *	1983-03-26	1984-09-27	Fleißner GmbH & Co, Maschinenfabrik, 6073 Egelsbach	Verfahren und vorrichtung zum kontinuierlichen zerschneiden von band- oder strangfoermigem gut
US4538490A (en) *	1983-05-02	1985-09-03	Celanese Corporation	Staple fiber cutter
US4576621A (en) *	1985-01-07	1986-03-18	Owens-Corning Fiberglas Corporation	Apparatus for producing chopped strands of glass fibers

1985
- 1985-02-22 DE DE19853506282 patent/DE3506282A1/de not_active Withdrawn
1986
- 1986-01-10 DE DE8686100252T patent/DE3665887D1/de not_active Expired
- 1986-01-10 EP EP86100252A patent/EP0192030B1/fr not_active Expired
- 1986-01-10 AT AT86100252T patent/ATE46723T1/de not_active IP Right Cessation
- 1986-02-10 US US06/828,114 patent/US4706531A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4706531A (en)	1987-11-17
DE3665887D1 (en)	1989-11-02
EP0192030B1 (fr)	1989-09-27
DE3506282A1 (de)	1986-08-28
EP0192030A3 (en)	1987-05-20
ATE46723T1 (de)	1989-10-15

Legal Events

Date	Code	Title	Description
1986-07-11	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
1986-08-27	17P	Request for examination filed	Effective date: 19860110
1986-08-27	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1987-03-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-05-20	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1989-01-11	17Q	First examination report despatched	Effective date: 19881124
1989-03-22	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ASOTA GESELLSCHAFT M.B.H.
1989-08-12	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-09-27	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
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1989-10-11	ITF	It: translation for a ep patent filed
1989-11-01	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1989-11-02	REF	Corresponds to:	Ref document number: 3665887 Country of ref document: DE Date of ref document: 19891102
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1989-12-29	ET	Fr: translation filed
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1990-01-31	ITTA	It: last paid annual fee
1990-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19900131
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1990-07-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-07-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-09-05	26N	No opposition filed
1991-01-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19910110 Ref country code: AT Effective date: 19910110
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1991-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19910801
1991-09-04	GBPC	Gb: european patent ceased through non-payment of renewal fee
1991-09-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
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1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 86100252.5 Effective date: 19910910
2005-01-10	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: 20050110

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