FR2424235A1 - Cisaille a verre - Google Patents
Cisaille a verreInfo
- Publication number
- FR2424235A1 FR2424235A1 FR7910472A FR7910472A FR2424235A1 FR 2424235 A1 FR2424235 A1 FR 2424235A1 FR 7910472 A FR7910472 A FR 7910472A FR 7910472 A FR7910472 A FR 7910472A FR 2424235 A1 FR2424235 A1 FR 2424235A1
- Authority
- FR
- France
- Prior art keywords
- glass
- drive
- section
- shear
- blades
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used
-
- 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
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8798—With simple oscillating motion only
- Y10T83/8802—And means to move cooperating cutter member
-
- 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
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8798—With simple oscillating motion only
- Y10T83/8804—Tool driver movable relative to tool support
- Y10T83/8805—Cam or eccentric revolving about fixed axis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Scissors And Nippers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
CISAILLE A VERRE, SERVANT PAR EXEMPLE A SEPARER UNE GOUTTE D'UN CORDON DE VERRE PLASTIQUE QUI SORT D'UN DISTRIBUTEUR ET COMPORTANT DEUX BRANCHES LOURDES MONTEES DE MANIERE A POUVOIR PIVOTER DANS UN CADRE COMMUN, MUNIES A LEURS EXTREMITES DE LAMES ET POUVANT ETRE RAPPROCHEES PERIODIQUEMENT L'UNE DE L'AUTRE EN UN MOUVEMENT DE FERMETURE AU MOYEN D'UN ENTRAINEMENT POUR EXECUTER LA COUPE ET ETRE A NOUVEAU ECARTEES L'UNE DE L'AUTRE. LE CYCLE PERIODIQUE DE TRAVAIL DE L'ENTRAINEMENT COMPORTE DEUX SECTIONS DIFFERENTES, DONT L'UNE, OU LA SECTION DE TRAVAIL, PENDANT LAQUELLE LA CISAILLE EXECUTE UN PROCESSUS DE COUPE, PRESENTE DANS LE TEMPS UN DEROULEMENT DE MOUVEMENT QUI PEUT ETRE ORGANISE A VOLONTE MAIS SENSIBLEMENT INVARIABLE POUR UN REGLAGE DONNE DE L'ENTRAINEMENT, TANDIS QUE L'AUTRE SECTION OU SECTION DE TEMPS MORT, PENDANT LAQUELLE LA CISAILLE A VERRE SE TROUVE EN POSITION D'ATTENTE OUVERTE PRESENTE DANS LE TEMPS UN DEROULEMENT QU'ON PEUT FAIRE VARIER ENTRE DE LARGES LIMITES. APPLICATION A L'INDUSTRIE A VERRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2818234A DE2818234C2 (de) | 1978-04-26 | 1978-04-26 | Glasschere |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2424235A1 true FR2424235A1 (fr) | 1979-11-23 |
Family
ID=6038027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7910472A Pending FR2424235A1 (fr) | 1978-04-26 | 1979-04-25 | Cisaille a verre |
Country Status (5)
Country | Link |
---|---|
US (1) | US4230010A (fr) |
JP (1) | JPS54142223A (fr) |
DE (1) | DE2818234C2 (fr) |
FR (1) | FR2424235A1 (fr) |
NL (1) | NL7902464A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406658A (en) * | 1981-03-06 | 1983-09-27 | Medtronic, Inc. | Iontophoretic device with reversible polarity |
JPS57156090U (fr) * | 1981-03-27 | 1982-09-30 | ||
US4374659A (en) * | 1981-12-23 | 1983-02-22 | Owens-Illinois, Inc. | Multiple gob shearing apparatus |
US4467683A (en) * | 1982-06-14 | 1984-08-28 | Maul Technology Corporation | Shear mechanism for glass feeder |
US4444079A (en) * | 1982-06-14 | 1984-04-24 | Maul Technology Corporation | Profile control for shear mechanism |
DE3372205D1 (en) * | 1982-07-09 | 1987-07-30 | Emhart Ind | Feeder mechanism for supplying gobs of plastic material |
DE3401011A1 (de) * | 1984-01-13 | 1985-07-18 | Schott-Zwiesel-Glaswerke Ag, 8372 Zwiesel | Glasschere |
DE3445744C1 (de) * | 1984-12-14 | 1986-06-05 | Nixdorf Computer Ag, 4790 Paderborn | Vorrichtung zum wahlweisen Anschneiden oder Abschneiden eines Papierstreifens |
GB2249090B (en) * | 1990-10-22 | 1994-04-06 | Heye Hermann | Apparatus for severing gobs from glass streams |
US5724876A (en) * | 1995-11-09 | 1998-03-10 | Ctr Manufacturing, Inc. | Portable cam-link log cutting apparatus |
CA2244729C (fr) * | 1996-02-02 | 2005-08-23 | Merritt, Brigitte | Dispositif permettant de travailler un brin de materiau plastique |
US6907808B2 (en) * | 1996-02-02 | 2005-06-21 | Brigitte Merritt | Apparatus for the processing of a strip of plastic material |
JPH10273334A (ja) * | 1997-03-28 | 1998-10-13 | Mitsubishi Rayon Co Ltd | 光ファイバ用切断装置及び切断方法 |
US6598508B1 (en) * | 1998-09-25 | 2003-07-29 | Mitsubishi Rayon Co., Ltd. | Optical fiber cutting device |
DE10133047C1 (de) * | 2001-07-07 | 2002-10-31 | Schott Glas | Verfahren zum Abtrennen von Tropfen von einem plastischen Glasstrang |
DE202008017806U1 (de) | 2008-09-12 | 2010-07-29 | Waltec Maschinen Gmbh | Glasformmaschine mit Abschervorrichtung |
DE102014015329A1 (de) * | 2014-10-17 | 2016-04-21 | Rolf Themann & Partner SA | Tropfenschere für eine Feedervorrichtung einer Glasmaschine |
IT201700002460A1 (it) * | 2017-01-11 | 2018-07-11 | Bottero Spa | Gruppo e metodo di taglio per formare gocce di vetro |
US11214393B2 (en) * | 2017-05-07 | 2022-01-04 | CNH Industrial America, LLC | Net knife assembly |
CN109293222B (zh) * | 2018-09-29 | 2021-06-18 | 芜湖中义玻璃有限公司 | 一种玻璃胶滴剪料装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812619A (en) * | 1954-04-05 | 1957-11-12 | Emhart Mfg Co | Glass feeder shears provided with charge turning mechanism |
-
1978
- 1978-04-26 DE DE2818234A patent/DE2818234C2/de not_active Expired
-
1979
- 1979-03-29 NL NL7902464A patent/NL7902464A/xx not_active Application Discontinuation
- 1979-04-04 US US06/027,043 patent/US4230010A/en not_active Expired - Lifetime
- 1979-04-24 JP JP4985279A patent/JPS54142223A/ja active Pending
- 1979-04-25 FR FR7910472A patent/FR2424235A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2818234C2 (de) | 1980-07-17 |
JPS54142223A (en) | 1979-11-06 |
NL7902464A (nl) | 1979-10-30 |
DE2818234B1 (de) | 1979-11-08 |
US4230010A (en) | 1980-10-28 |
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