PT2147744E - Compressed-air polishing device equipped with cooling means - Google Patents

Compressed-air polishing device equipped with cooling means Download PDF

Info

Publication number
PT2147744E
PT2147744E PT09163973T PT09163973T PT2147744E PT 2147744 E PT2147744 E PT 2147744E PT 09163973 T PT09163973 T PT 09163973T PT 09163973 T PT09163973 T PT 09163973T PT 2147744 E PT2147744 E PT 2147744E
Authority
PT
Portugal
Prior art keywords
air
compressed
cooling means
device equipped
polishing device
Prior art date
Application number
PT09163973T
Other languages
Portuguese (pt)
Inventor
Alain Rogy
Yves Neyrolles
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Publication of PT2147744E publication Critical patent/PT2147744E/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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/026—Fluid driven
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The apparatus (1) has air transporting units for transporting the air between an air exhausting unit and a header (3) and in the form of a flexible pipe (11) connecting the exhausting unit to periphery of a cylindrical skirt (4) in a manner to use the exhaust air to cool the head and an outer surface to be polished. The skirt has concentric internal and external walls, where the outer wall has an opening (20) for transportation of the air from the pipe in a space formed between the walls. The internal wall has a set of holes to radially distribute the air to an interior of the skirt.
PT09163973T 2008-07-22 2009-06-29 Compressed-air polishing device equipped with cooling means PT2147744E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854954A FR2934189B1 (en) 2008-07-22 2008-07-22 COMPRESSED AIR BRUSHING APPARATUS WITH COOLING MEANS

Publications (1)

Publication Number Publication Date
PT2147744E true PT2147744E (en) 2011-08-02

Family

ID=40436430

Family Applications (1)

Application Number Title Priority Date Filing Date
PT09163973T PT2147744E (en) 2008-07-22 2009-06-29 Compressed-air polishing device equipped with cooling means

Country Status (5)

Country Link
EP (1) EP2147744B1 (en)
AT (1) ATE510657T1 (en)
ES (1) ES2366939T3 (en)
FR (1) FR2934189B1 (en)
PT (1) PT2147744E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953750B1 (en) * 2009-12-16 2012-02-24 Peugeot Citroen Automobiles Sa COMPRESSED AIR BRUSHING APPARATUS WITH COOLING MEANS
US8303380B2 (en) 2010-01-26 2012-11-06 Dynabrade, Inc. Abrading device having a front exhaust
EP3421173B8 (en) * 2017-06-27 2022-08-17 X'Pole Precision Tools Inc. Grinding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0811045A (en) * 1994-06-30 1996-01-16 Shinano Seisakusho:Kk Polishing tool of pneumatic driving source
DE102005009854A1 (en) * 2005-02-03 2006-08-17 Monti-Werkzeuge Gmbh rotary tool

Also Published As

Publication number Publication date
FR2934189A1 (en) 2010-01-29
ATE510657T1 (en) 2011-06-15
EP2147744B1 (en) 2011-05-25
FR2934189B1 (en) 2011-03-18
ES2366939T3 (en) 2011-10-26
EP2147744A1 (en) 2010-01-27

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