DK1719586T3 - pressing device - Google Patents

pressing device

Info

Publication number
DK1719586T3
DK1719586T3 DK06112850T DK06112850T DK1719586T3 DK 1719586 T3 DK1719586 T3 DK 1719586T3 DK 06112850 T DK06112850 T DK 06112850T DK 06112850 T DK06112850 T DK 06112850T DK 1719586 T3 DK1719586 T3 DK 1719586T3
Authority
DK
Denmark
Prior art keywords
pneumatic means
pressure level
pneumatic
pressing device
workpiece
Prior art date
Application number
DK06112850T
Other languages
Danish (da)
Inventor
Fabio Maioli
Adriano Ferrari
Original Assignee
Scm Group Spa
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 Scm Group Spa filed Critical Scm Group Spa
Application granted granted Critical
Publication of DK1719586T3 publication Critical patent/DK1719586T3/en

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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
    • B24B21/08—Pressure shoes; Pressure members, e.g. backing belts
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/08—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving liquid or pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Press Drives And Press Lines (AREA)
  • Glass Compositions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Confectionery (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

A presser device, applicable to a sanding machine to exert pressure on a workpiece (2) through pneumatic means (3; 3'), comprises: first drive means (31; 31') for applying a first pressure level (P1; P1') to the pneumatic means (3; 3'), second drive means (32; 32') for applying a second pressure level (P2; P2') on the pneumatic means (3; 3'), counterpressure means for creating a counterpressure (PC; PC') designed to move the pneumatic means (3; 3') away from the workpiece (2), and third drive means (33; 33') designed to apply at least a third pressure level (P3; P3'; P4) to the pneumatic means (3; 3').
DK06112850T 2005-05-02 2006-04-20 pressing device DK1719586T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000109A ITMO20050109A1 (en) 2005-05-02 2005-05-02 PRESSOR DEVICE.

Publications (1)

Publication Number Publication Date
DK1719586T3 true DK1719586T3 (en) 2008-08-18

Family

ID=36677056

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06112850T DK1719586T3 (en) 2005-05-02 2006-04-20 pressing device

Country Status (6)

Country Link
EP (1) EP1719586B1 (en)
AT (1) ATE392988T1 (en)
DE (1) DE602006000971T2 (en)
DK (1) DK1719586T3 (en)
ES (1) ES2306369T3 (en)
IT (1) ITMO20050109A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102649241B (en) * 2012-05-23 2013-11-20 中国重汽集团大同齿轮有限公司 Slant hole drilling clamp of output shaft part of automobile gear box

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248812B (en) * 1990-05-24 1995-01-30 Sbf Consult S R L COMMANDABLE BUFFER FOR PANEL SMOOTHING
IT1257801B (en) * 1992-05-21 1996-02-13 Dmc Spa WOOD SANDING MACHINE
DE4232028C2 (en) * 1992-09-24 1995-01-05 Buetfering Maschinenfabrik Gmb Pressure beam for a wide belt sander
DE19933946A1 (en) * 1999-07-20 2001-01-25 Buetfering Maschinenfabrik Gmb Pressure bar

Also Published As

Publication number Publication date
EP1719586B1 (en) 2008-04-23
ATE392988T1 (en) 2008-05-15
DE602006000971T2 (en) 2009-05-28
ITMO20050109A1 (en) 2006-11-03
ES2306369T3 (en) 2008-11-01
DE602006000971D1 (en) 2008-06-05
EP1719586A1 (en) 2006-11-08

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