EP0141035B1 - Outil pour tailler - Google Patents

Outil pour tailler Download PDF

Info

Publication number
EP0141035B1
EP0141035B1 EP19840108049 EP84108049A EP0141035B1 EP 0141035 B1 EP0141035 B1 EP 0141035B1 EP 19840108049 EP19840108049 EP 19840108049 EP 84108049 A EP84108049 A EP 84108049A EP 0141035 B1 EP0141035 B1 EP 0141035B1
Authority
EP
European Patent Office
Prior art keywords
cutting tool
blade
web
tool
shank
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.)
Expired
Application number
EP19840108049
Other languages
German (de)
English (en)
Other versions
EP0141035A1 (fr
Inventor
& E. Fein Gmbh & Co. C.
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6756647&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0141035(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT84108049T priority Critical patent/ATE25828T1/de
Publication of EP0141035A1 publication Critical patent/EP0141035A1/fr
Application granted granted Critical
Publication of EP0141035B1 publication Critical patent/EP0141035B1/fr
Expired legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/28Implements for finishing work on buildings for glazing
    • E04F21/32Putty knives; Putty removers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B7/00Hand knives with reciprocating motor-driven blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D7/086Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53683Spreading parts apart or separating them from face to face engagement
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/929Tool or tool with support

Definitions

  • the invention relates to a cutting tool for cutting adhesive beads.
  • the adhesive usually synthetic rubber or one-component polyurethane adhesive, is placed between the window frame and the glass pane. To loosen the glass pane, the adhesive bead must be removed again.
  • DE-A1-32 10 212 proposes a cutting tool with which the adhesive bead is cut and the glass can then be removed from the window frame.
  • a drive machine is provided for the drive, which can execute an oscillating working movement.
  • the cutting tool is elongated and has a concavely curved blade. When cutting through the adhesive bead, you have to use the blade to get into the joint between the glass pane and the window frame from inside the vehicle. This is not always easy because the way to the edge of the glass pane, e.g. through the fittings, is very cramped.
  • U-shaped angled cutting tool is dimensioned so that the cutting tool can be guided between the window frame cross-section and the glass pane end. It has proven to be advantageous for the blade, which forms one leg of the U-shape, to be crescent-shaped.
  • the curve of the sickle has its center in the direction of the pivot point of an oscillating drive, and the radius is selected so that the blade cuts deeper into the adhesive bead with each cutting stroke.
  • the web between the blade and the clamping legs is provided with at least one bead.
  • the beads extend slightly to the side of the two legs. A similar effect can be achieved by arching the web.
  • the blade can also be made blunt on one side.
  • the wedge angle of the blade should be between 6 ° and 10 °.
  • the clamping leg When the cutting tool is fastened to the drive machine, the clamping leg has an opening which advantageously forms an equilateral polygon. This form of opening enables the cutting tool to be positively attached to the drive machine in various positions.
  • the proposed cutting tool ensures safe work, since it is guided between the window frame and the glass pane and cannot inadvertently evade.
  • the cutting tool is given its U-shape by the blade 3, a web 6 and a clamping leg 9.
  • the clamping leg 9 is fastened by means of a nut 8 to a drive tool 10 which carries out an oscillating movement.
  • an opening 13 is formed for fastening the cutting tool to the clamping leg 9, which opening is inserted onto a correspondingly shaped drive shaft of the drive tool 10.
  • the shape of the opening 13 is preferably a regular polygon.
  • the blade 3 forms the second leg of the U-shape.
  • the blade 3 tapers out, which allows the adhesive bead 4 to be pierced.
  • depressions 12 and 16 are provided, which prevent the blade from being pinched when cutting.
  • the web 6 is shown. 5, the web 6 is provided with beads 17 in order to achieve an increase in stability. In Fig. 6 the web 6 is shown with a curved cross section, which can contribute to a similar extent to the stability of the web.
  • the web 6 In order to dampen hard impacts with the edges of the web 6 on the edge of the glass pane 1, the web 6 has rounded portions 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Knives (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Milling Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Claims (10)

1. Outil de coupe pour le coupage de bourrelets de collage (4), dont la section est en U et présente deux ailes (3, 9) reliées au moyen d'une âme (6), l'une des ailes étant conçue sous forme de lame (3) courbée en forme de croissant et l'autre aile (9) servant à la fixation à un arbre d'entraînement oscillant, et le rayon de la courbure en croissant s'étendant jusqu'à l'endroit de fixation de l'outil de coupe.
2. Outil de coupe selon la revendication 1, caractérisé en ce que l'âme (6) présente des moulures (17) entre l'aile de fixation (9) et la lame (3).
3. Outil de coupe selon les revendications 1 et 2, caractérisé en ce que les moulures (17) s'étendent jusque dans la région des surfaces latérales de l'aile de fixation (9) et de la lame (3).
4. Outil de coupe selon la revendication 1, caractérisé en ce que l'âme (6) est bombée dans sa direction longitudinale entre l'aile de fixation (9) et la lame (3).
5. Outil de coupe selon les revendications 1 à 4, caractérisé en ce que les bords de l'âme (6) présentent des arrondis (18).
6. Outil de coupe selon les revendications 1 à 5, caractérisé en ce que la lame (3) présente sur ses côtés plats (14, 15) des creux (12, 16) qui s'étendent dans la direction longitudinale de la lame (3).
7. Outil de coupe selon les revendications 1 à 6, caractérisé en ce que la lame (3) présente un dos tronqué.
8. Outil de coupe selon les revendications 1 à 7, caractérisé en ce que l'angle de coin de la lame (3) est de 6 à 10°.
9. Outil de coupe selon les revendications 1 à 8, caractérisé en ce que sur l'aile de fixation (9) est prévue une perforation (13).
10. Outil de coupe selon la revendication 9, caractérisé en ce que la perforation (13) est conçue sous forme de polygone régulier.
EP19840108049 1983-08-31 1984-07-10 Outil pour tailler Expired EP0141035B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84108049T ATE25828T1 (de) 1983-08-31 1984-07-10 Schneidwerkzeug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8325025U 1983-08-31
DE19838325025U DE8325025U1 (de) 1983-08-31 1983-08-31 Schneidwerkzeug

Publications (2)

Publication Number Publication Date
EP0141035A1 EP0141035A1 (fr) 1985-05-15
EP0141035B1 true EP0141035B1 (fr) 1987-03-11

Family

ID=6756647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840108049 Expired EP0141035B1 (fr) 1983-08-31 1984-07-10 Outil pour tailler

Country Status (5)

Country Link
US (1) US4543720A (fr)
EP (1) EP0141035B1 (fr)
JP (1) JPS6057365U (fr)
AT (1) ATE25828T1 (fr)
DE (2) DE8325025U1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294617A1 (fr) * 1987-06-06 1988-12-14 C. & E. FEIN GmbH & Co. Outil de coupe
EP0339357A2 (fr) * 1988-04-29 1989-11-02 C. & E. FEIN GmbH & Co. Outil de coupe
EP0369390A2 (fr) * 1988-11-18 1990-05-23 C. & E. FEIN GMBH & CO. Couteau à partie coupante droite
US5038478A (en) * 1989-08-15 1991-08-13 C. & E. Fein Gmbh & Co. Paring knife
GB2306371A (en) * 1995-10-20 1997-05-07 Phillip Leonard Germaney Cutting tool
GB2308823A (en) * 1996-01-05 1997-07-09 Lock T S A windscreen removal device
EP1002629A1 (fr) 1998-11-17 2000-05-24 C. & E. FEIN GmbH & Co. Lame de coupe pour des bourrelets adhésifs aux vitres des véhicules automobiles
EP1002628A1 (fr) 1998-11-17 2000-05-24 C. & E. FEIN GmbH & Co. Lame de coupe pour couper des bourrelets adhésifs aux vitres des véhicules automobiles
EP1068937A1 (fr) 1999-07-10 2001-01-17 C. & E. Fein Gmbh & Co. KG Lame de coupe pour couper des bourrelets adhésifs aux vitres
EP1075909A1 (fr) 1999-08-12 2001-02-14 C. & E. Fein Gmbh & Co. KG Lame de coupe

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8423004U1 (de) * 1984-08-02 1984-10-31 C. & E. Fein Gmbh & Co, 7000 Stuttgart Schneidmesser zum durchtrennen der klebeschicht einer angeklebten scheibe
DE3712707A1 (de) * 1987-04-14 1988-11-03 Chicago Pneumatic Zweigniederl Messereinsatz
US4819531A (en) * 1987-10-09 1989-04-11 Lawhon Stephen C Cutting apparatus and method for separating a vehicle glazing seam
DE4019933A1 (de) * 1990-06-22 1992-01-09 Bayerische Motoren Werke Ag Schneidvorrichtung zum entfernen von klebstoffraupen bei geklebten fahrzeugscheiben
DE4135573A1 (de) * 1990-11-28 1992-06-04 Fein C & E Verfahren und vorrichtung zum einbringen von oberflaechenkanaelen in plattenmaterial aus weichem werkstoff und verwendung einer vorrichtung
US6481626B1 (en) * 1998-12-09 2002-11-19 Ncr Corporation Flush scanner window
RU2178733C2 (ru) * 1999-08-02 2002-01-27 БОГУСЛАВСКИЙ Борис Зельманович Режущий инструмент для разделения эластичного соединения стекла с корпусом автомобиля
DE20003499U1 (de) * 2000-02-25 2000-05-18 Fein C & E Schneidmesser
DE10058894A1 (de) 2000-11-23 2002-06-06 C & E Fein Gmbh & Co Kg Werkzeug mit einem Halter zur Befestigung an einer Antriebswelle
GB2415402B (en) * 2002-07-25 2006-07-05 Carglass Luxembourg Sarl Zug Cutting device
DE102004050635A1 (de) * 2004-10-18 2006-04-20 C. & E. Fein Gmbh Hartschaum-Trägerplatte zur Aufnahme der Heizrohre einer Fußbodenheizung sowie Werkzeug zum Einarbeiten des Verlegekanals und Verfahren zum Verlegen von Heizrohren in der Hartschaum-Trägerplatte
US20080308123A1 (en) * 2007-06-13 2008-12-18 Slinker James D Mower deck maintenance device system and method
DE102009006911A1 (de) * 2009-01-30 2010-08-05 Weber Maschinenbau Gmbh Breidenbach Messer zum Anschneiden von Lebensmittelprodukten
US9027452B2 (en) * 2011-12-27 2015-05-12 Robert Bosch Gmbh Jab saw accessory tool for an oscillating tool
US10532472B2 (en) 2012-01-04 2020-01-14 Robert Bosch Tool Corporation Hook blade accessory tool for an oscillating tool
US8881409B2 (en) 2012-01-16 2014-11-11 Robert Bosch Gmbh Articulating oscillating power tool
US9992820B2 (en) * 2012-03-12 2018-06-05 Cornelis Christianus Pys Vehicle glass removal system and method
US20140137416A1 (en) * 2012-11-22 2014-05-22 Horvath Iosif Robert Cutting Blade Cutting Device
JP5908533B2 (ja) * 2013-06-27 2016-04-26 アーウィン インダストリアル トゥール カンパニー レシプロブレード
AU2015312002A1 (en) * 2014-09-05 2017-04-13 Sharkninja Operating Llc Blades and blade assemblies for a blender
US10906108B2 (en) * 2018-04-24 2021-02-02 Robert Bosch Tool Corporation Blade accessory with guide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448517A (en) * 1965-08-30 1969-06-10 Harry R Cothery Windshield removing tool
US3924327A (en) * 1974-09-25 1975-12-09 Jerry Clyde Edwards Powered windshield track cutter
US4080734A (en) * 1976-09-24 1978-03-28 Barbour Deryle R Method and apparatus for removing a vehicle windshield
US4194852A (en) * 1977-11-02 1980-03-25 Shur-Line Manufacturing Co., Inc. Applicator with multi-positional handle
US4215475A (en) * 1978-06-12 1980-08-05 Gould Kenneth D Oscillating cut-out tool
DE3210212A1 (de) * 1982-03-19 1983-05-19 Daimler-Benz Ag, 7000 Stuttgart Schneidwerkzeug zum ausbau von eingeklebten fensterscheiben

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294617A1 (fr) * 1987-06-06 1988-12-14 C. & E. FEIN GmbH & Co. Outil de coupe
EP0339357A2 (fr) * 1988-04-29 1989-11-02 C. & E. FEIN GmbH & Co. Outil de coupe
EP0339357A3 (en) * 1988-04-29 1990-08-22 & E. Fein Gmbh & Co. C. Cutting tool
EP0369390A2 (fr) * 1988-11-18 1990-05-23 C. & E. FEIN GMBH & CO. Couteau à partie coupante droite
DE3839029A1 (de) * 1988-11-18 1990-05-23 Fein C & E Schneidmesser mit geradem schneidteil
US4980976A (en) * 1988-11-18 1991-01-01 C. & E. Fein Gmbh & Co. Knife with a straight cutting part
EP0369390A3 (fr) * 1988-11-18 1991-03-20 C. & E. FEIN GMBH & CO. Couteau à partie coupante droite
US5038478A (en) * 1989-08-15 1991-08-13 C. & E. Fein Gmbh & Co. Paring knife
GB2306371A (en) * 1995-10-20 1997-05-07 Phillip Leonard Germaney Cutting tool
GB2308823A (en) * 1996-01-05 1997-07-09 Lock T S A windscreen removal device
US6178645B1 (en) 1996-01-05 2001-01-30 Stanley Trevor Lock Windscreen removal devices
EP1002629A1 (fr) 1998-11-17 2000-05-24 C. & E. FEIN GmbH & Co. Lame de coupe pour des bourrelets adhésifs aux vitres des véhicules automobiles
EP1002628A1 (fr) 1998-11-17 2000-05-24 C. & E. FEIN GmbH & Co. Lame de coupe pour couper des bourrelets adhésifs aux vitres des véhicules automobiles
US6434835B1 (en) 1998-11-17 2002-08-20 C. & E. Fein Gmbh & Co. Cutting knife for cutting through adhesive beads on glass panes of vehicles
US6442844B1 (en) 1998-11-17 2002-09-03 C. & E. Fein Gmbh & Co. Cutting knife for cutting through adhesive beads on glass panes of vehicles
EP1068937A1 (fr) 1999-07-10 2001-01-17 C. & E. Fein Gmbh & Co. KG Lame de coupe pour couper des bourrelets adhésifs aux vitres
US6401342B1 (en) 1999-07-10 2002-06-11 C. & E. Fein Gmbh & Co. Cutting knife for cutting cement beads of window panes
EP1075909A1 (fr) 1999-08-12 2001-02-14 C. & E. Fein Gmbh & Co. KG Lame de coupe
US6422110B1 (en) 1999-08-12 2002-07-23 C & E. Fein Gmbh & Co. Cutting knife for severing tough elastic materials and production method therefor

Also Published As

Publication number Publication date
DE8325025U1 (de) 1983-12-22
JPS6057365U (ja) 1985-04-22
DE3462586D1 (en) 1987-04-16
ATE25828T1 (de) 1987-03-15
US4543720A (en) 1985-10-01
JPS6321249Y2 (fr) 1988-06-13
EP0141035A1 (fr) 1985-05-15

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