EP2135697A3 - Procédé de fabrication de scies d'entrée - Google Patents

Procédé de fabrication de scies d'entrée Download PDF

Info

Publication number
EP2135697A3
EP2135697A3 EP09007874.2A EP09007874A EP2135697A3 EP 2135697 A3 EP2135697 A3 EP 2135697A3 EP 09007874 A EP09007874 A EP 09007874A EP 2135697 A3 EP2135697 A3 EP 2135697A3
Authority
EP
European Patent Office
Prior art keywords
hardening
saw teeth
hole saws
ductile
hardened
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.)
Withdrawn
Application number
EP09007874.2A
Other languages
German (de)
English (en)
Other versions
EP2135697A2 (fr
Inventor
Hans R. Haas
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.)
Haas Maschinenbau GmbH
Original Assignee
Haas Maschinenbau 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.)
Filing date
Publication date
Application filed by Haas Maschinenbau GmbH filed Critical Haas Maschinenbau GmbH
Publication of EP2135697A2 publication Critical patent/EP2135697A2/fr
Publication of EP2135697A3 publication Critical patent/EP2135697A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
EP09007874.2A 2008-06-19 2009-06-16 Procédé de fabrication de scies d'entrée Withdrawn EP2135697A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008029249A DE102008029249A1 (de) 2008-06-19 2008-06-19 Verfahren zur Herstellung von Lochsägen

Publications (2)

Publication Number Publication Date
EP2135697A2 EP2135697A2 (fr) 2009-12-23
EP2135697A3 true EP2135697A3 (fr) 2014-12-03

Family

ID=41061245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09007874.2A Withdrawn EP2135697A3 (fr) 2008-06-19 2009-06-16 Procédé de fabrication de scies d'entrée

Country Status (2)

Country Link
EP (1) EP2135697A3 (fr)
DE (1) DE102008029249A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672526A (zh) * 2018-05-28 2018-10-19 北京清新环境技术股份有限公司天津分公司 一种卷板设备及自动化卷板工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995171A (en) * 1955-12-14 1961-08-08 Hausler Christian Machine for bending metal plates
JPS5031111B1 (fr) * 1968-12-21 1975-10-07
US3920173A (en) * 1972-04-24 1975-11-18 Retmeca Sa Method and machine for manufacturing shaped parts from flat sheet metal
WO2004112998A2 (fr) * 2003-06-18 2004-12-29 Irwin Industrial Tool Company Decoupeur de trou pour tole metallique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995171A (en) * 1955-12-14 1961-08-08 Hausler Christian Machine for bending metal plates
JPS5031111B1 (fr) * 1968-12-21 1975-10-07
US3920173A (en) * 1972-04-24 1975-11-18 Retmeca Sa Method and machine for manufacturing shaped parts from flat sheet metal
WO2004112998A2 (fr) * 2003-06-18 2004-12-29 Irwin Industrial Tool Company Decoupeur de trou pour tole metallique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FLEHMIG T ET AL: "T3 profiling technology - a precondition for the increased use of hollow steel sections in motor vehicles", THYSSENKRUPP TECHFORUM - ENGLISH EDITION, THYSSENKRUPP, DUSSELDORF, DE, no. 1, 1 January 2007 (2007-01-01), pages 14 - 21, XP001519900, ISSN: 1612-2771 *

Also Published As

Publication number Publication date
EP2135697A2 (fr) 2009-12-23
DE102008029249A1 (de) 2009-12-31

Similar Documents

Publication Publication Date Title
EP3934562B1 (fr) Système de blocage adhésif
EP2374429B1 (fr) Agencement de montage doté d'un dispositif d'aide et d'un bracket orthodontique
EP2486888A3 (fr) Instrument dentaire et méthode pour sa fabrication
EP2985209A3 (fr) Composant de structure et procede de fabrication d'un composant de structure
EP3139227A3 (fr) Procede de fabrication d'une piece usinee presentant une geometrie de denture souhaitee
EP2362094A3 (fr) Procédé et dispositif d'application d'un marquage de référence sur une pale de rotor d'une éolienne
EP2672918A1 (fr) Procédé de fabrication d'un corps de bague orthodontique spécifique au patient et corps de bague ainsi obtenu
EP2286960A3 (fr) Procédé et dispositif de serrage destiné à fixer une ébauche dans une machine de traitement, notamment dans une fraiseuse
EP1541804A3 (fr) Pale de rotor pour une turbomachine et outil d'extraction associé
EP2282079A3 (fr) Procédé de fabrication d'un arbre d'équilibrage
EP2147746A3 (fr) Procédé et machine destinés à la fabrication d'un rotor d'une pompe à vis sans fin excentrique
EP2460595A3 (fr) Dispositif et procédé de fabrication d'un substrat contenant du magnésium revêtu d'au moins une couche de protection contre la corrosion
EP1849543A3 (fr) Dispositif pour le traitement mécanique de surfaces d'une pièce à l'aide d'au moins un outil de galetage
EP4631470A3 (fr) Appareil de projection de poudre et utilisation d'un mélange de poudre
DE102012203754A1 (de) Abtrags- bzw. Trennwerkzeug
EP3006146A3 (fr) Outil de forage et procédé de modification d'un forage de trou borgne
EP2672919B1 (fr) Procédé de fabrication d'au moins une bague orthodontique spécifique au patient et de structure modulaire
EP2135697A3 (fr) Procédé de fabrication de scies d'entrée
EP2604233A3 (fr) Dispositif de libération destiné à libérer un implant médical d'un cathéter et cathéter avec un dispositif de libération ainsi que procédé de fabrication d'un corps de serrage d'un dispositif de libération destiné à libérer un implant médical d'un cathéter et cathéter avec un dispositif de libération ainsi que procédé de fabrication d'un corps de serrage d'un dispositif de libération et procédé de serrage d'un implant dans ce système de serrage
EP1946638A3 (fr) Procédé destiné au traitement d'un composant à l'aide d'un biocide
EP4342421A3 (fr) Capteur dentaire pour la zone intraorale
EP2682230A3 (fr) Procédé de fabrication / d'usinage d'une came
EP2208915A3 (fr) Elément d'engrenage, engrenage, dispositif doté d'un engrenage ainsi que procédé de fabrication d'un élément d'engrenage
EP1927444A3 (fr) Lame de rabot
EP2617382A3 (fr) Curette dentaire

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B23D 65/00 20060101AFI20141028BHEP

Ipc: B23B 51/04 20060101ALI20141028BHEP

Ipc: B28D 1/04 20060101ALI20141028BHEP

17P Request for examination filed

Effective date: 20141211

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20160610