WO1999008835A2 - Tete de meule universelle a meules planetaires a vitesse elevee - Google Patents

Tete de meule universelle a meules planetaires a vitesse elevee Download PDF

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Publication number
WO1999008835A2
WO1999008835A2 PCT/DE1998/002384 DE9802384W WO9908835A2 WO 1999008835 A2 WO1999008835 A2 WO 1999008835A2 DE 9802384 W DE9802384 W DE 9802384W WO 9908835 A2 WO9908835 A2 WO 9908835A2
Authority
WO
WIPO (PCT)
Prior art keywords
grinding
carrier
drive
head according
grinding head
Prior art date
Application number
PCT/DE1998/002384
Other languages
German (de)
English (en)
Other versions
WO1999008835A3 (fr
Inventor
Walter Berg
Original Assignee
Unislip Gmbh & 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.)
Filing date
Publication date
Application filed by Unislip Gmbh & Co. Kg filed Critical Unislip Gmbh & Co. Kg
Priority to EP98948804A priority Critical patent/EP1007274A2/fr
Publication of WO1999008835A2 publication Critical patent/WO1999008835A2/fr
Publication of WO1999008835A3 publication Critical patent/WO1999008835A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/02—Machines or devices designed for grinding seat surfaces; Accessories therefor in valve housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

L'invention concerne une tête de meule pour machine à rectifier. Cette tête de meule sert au meulage universel de surfaces portantes et d'éléments, notamment de distributeurs et de soupapes, et comprend un châssis (2,4; 50) et un support (16; 60; 159) sous forme de plaque, entraîné en rotation et pouvant pivoter par rapport au châssis. Une pluralité de meules (19; 63) pouvant être entraînées sont disposées réparties sous forme planétaire sur le support (16; 60; 159) et sont actionnées par un système d'entraînement. Un premier palier (22,25; 65,66) sphérique est prévu entre le support (16; 60; 159) et un élément d'entraînement (25a; 53) destiné au support (16; 60; 159) et logé dans le châssis (2,4; 50). Un joint à rotule (11,13; 58,59; 38) ayant le même point central que le premier palier (22,25; 65,66) sphérique relie les meules latérales (19; 63) à un arbre primaire (7) s'étendant coaxialement à l'élément d'entraînement (25a; 53) ou à un pivot (51) fixe, de manière qu'elles pivotent librement de façon sphérique.
PCT/DE1998/002384 1997-08-19 1998-08-17 Tete de meule universelle a meules planetaires a vitesse elevee WO1999008835A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98948804A EP1007274A2 (fr) 1997-08-19 1998-08-17 Tete de meule universelle a meules planetaires a vitesse elevee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19735936.1 1997-08-19
DE1997135936 DE19735936C1 (de) 1997-08-19 1997-08-19 Universal-Schleifkopf für stationäre oder mobile Maschinen

Publications (2)

Publication Number Publication Date
WO1999008835A2 true WO1999008835A2 (fr) 1999-02-25
WO1999008835A3 WO1999008835A3 (fr) 1999-05-14

Family

ID=7839432

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/002384 WO1999008835A2 (fr) 1997-08-19 1998-08-17 Tete de meule universelle a meules planetaires a vitesse elevee

Country Status (3)

Country Link
EP (1) EP1007274A2 (fr)
DE (2) DE19735936C1 (fr)
WO (1) WO1999008835A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785131A (zh) * 2012-03-23 2012-11-21 中国科学院光电技术研究所 基于磁流变液的刚度可控小磨具抛光盘及抛光方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837734A1 (fr) * 2002-04-02 2003-10-03 Patrick Gueguen Machien a poncer
DE10317004A1 (de) * 2003-04-11 2004-11-11 Efco Maschinenbau Gmbh & Co. Kg Schleifkopf
WO2004095771A1 (fr) 2003-04-24 2004-11-04 Matsushita Electric Industrial Co., Ltd. Appareil de creation de parametres pour systeme ntru, systeme de cryptage et de decryptage ntru, appareil, procede et programme mettant en oeuvre ledit appareil de creation de parametres
DE10348661B3 (de) * 2003-10-15 2005-07-07 Maschinenfabrik Gehring Gmbh & Co. Kg Werkzeugkopf
DE102005021153A1 (de) * 2005-05-02 2006-11-09 Flex-Elektrowerkzeuge Gmbh Handgehaltene Schleifmaschine und Werkzeughalteeinrichtung
DE202010017439U1 (de) 2010-06-14 2012-02-09 Efco Maschinenbau Gmbh Vorrichtung zur spanabhebenden Bearbeitung einer Dichtfläche einer Armatur
CN102937162B (zh) * 2012-10-18 2016-08-03 芜湖鼎智传动科技有限公司 一种磨地机行星变速箱

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316044A1 (fr) * 1975-07-02 1977-01-28 Martelli Antonio Perfectionnements aux polisseuses lustreuses de dallages
US4328645A (en) * 1980-06-04 1982-05-11 The Boeing Company Multiple spindle flexible sanding head
US4697388A (en) * 1984-05-21 1987-10-06 Lars-Inge Larsson Med Firma Larssons Industrimekaniska Verkstad Arrangement for grinding planar annular surfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610112A (en) * 1984-09-17 1986-09-09 John Kelsey Apparatus for grinding and/or reconditioning plane, annular surfaces
DE8702555U1 (fr) * 1987-02-19 1987-04-02 Tabori, Franz, 5233 Nuembrecht, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316044A1 (fr) * 1975-07-02 1977-01-28 Martelli Antonio Perfectionnements aux polisseuses lustreuses de dallages
US4328645A (en) * 1980-06-04 1982-05-11 The Boeing Company Multiple spindle flexible sanding head
US4697388A (en) * 1984-05-21 1987-10-06 Lars-Inge Larsson Med Firma Larssons Industrimekaniska Verkstad Arrangement for grinding planar annular surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785131A (zh) * 2012-03-23 2012-11-21 中国科学院光电技术研究所 基于磁流变液的刚度可控小磨具抛光盘及抛光方法
CN102785131B (zh) * 2012-03-23 2014-08-06 中国科学院光电技术研究所 基于磁流变液的刚度可控小磨具抛光盘及抛光方法

Also Published As

Publication number Publication date
DE19837218B4 (de) 2007-04-26
EP1007274A2 (fr) 2000-06-14
DE19837218A1 (de) 1999-07-01
WO1999008835A3 (fr) 1999-05-14
DE19735936C1 (de) 1998-09-24

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