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EA201200974A1 - Пластина для камеры с двойным всасыванием - Google Patents

Пластина для камеры с двойным всасыванием

Info

Publication number
EA201200974A1
EA201200974A1 EA201200974A EA201200974A EA201200974A1 EA 201200974 A1 EA201200974 A1 EA 201200974A1 EA 201200974 A EA201200974 A EA 201200974A EA 201200974 A EA201200974 A EA 201200974A EA 201200974 A1 EA201200974 A1 EA 201200974A1
Authority
EA
Eurasian Patent Office
Prior art keywords
plate
camera
double suction
deflector
suction
Prior art date
Application number
EA201200974A
Other languages
English (en)
Inventor
Гвидо Валентини
Original Assignee
Гвидо Валентини
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 Гвидо Валентини filed Critical Гвидо Валентини
Publication of EA201200974A1 publication Critical patent/EA201200974A1/ru

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
    • 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
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Massaging Devices (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Laser Beam Processing (AREA)

Abstract

Пластина (1) для механической обработки поверхностей, содержащая тело (2) с отверстиями (3, 31) и каналами (4) для удаления пыли всасыванием, сверху которой установлен дефлектор (7, 700). Упомянутый дефлектор (7, 700), содержит по меньшей мере одну вертикальную изогнутую стенку (71), ограничивающую камеру с двойным всасыванием, состоящую из периферийной камеры (20) и из центральной камеры (21).
EA201200974A 2011-07-29 2012-07-27 Пластина для камеры с двойным всасыванием EA201200974A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001434A ITMI20111434A1 (it) 2011-07-29 2011-07-29 Platorello a doppia camera di aspirazione

Publications (1)

Publication Number Publication Date
EA201200974A1 true EA201200974A1 (ru) 2013-06-28

Family

ID=44584349

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200974A EA201200974A1 (ru) 2011-07-29 2012-07-27 Пластина для камеры с двойным всасыванием

Country Status (5)

Country Link
US (1) US9302365B2 (ru)
EP (1) EP2551056A1 (ru)
CN (1) CN102896571A (ru)
EA (1) EA201200974A1 (ru)
IT (1) ITMI20111434A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111434A1 (it) * 2011-07-29 2013-01-30 Guido Valentini Platorello a doppia camera di aspirazione
DE102013106546A1 (de) * 2013-06-24 2014-12-24 C. & E. Fein Gmbh Schleifteller für einen Oszillationsantrieb
DE202013010480U1 (de) * 2013-11-21 2014-11-13 Kolthoff & Co. Schleifteller
EP3028811B1 (en) * 2014-12-05 2017-03-01 Guido Valentini Backing pad for a hand guided polishing or sanding tool and hand guided polishing or sanding tool with such a backing pad
SE540285C2 (en) * 2015-01-20 2018-05-22 Htc Sweden Ab System comprising a carrier disk and a floor grinding machine
US20160279759A1 (en) * 2015-03-24 2016-09-29 Full Circle International, Inc. Hand sander vacuum adapter
USD915167S1 (en) * 2019-02-28 2021-04-06 Guido Valentini Circular backing pad with magnets
US11685016B2 (en) * 2019-08-26 2023-06-27 Lake Country Tool, Llc Cooling device for a rotating polishing disk
DE102020105572A1 (de) 2020-03-02 2021-09-02 Festool Gmbh Schleifteller mit einem Dichtungselement und einer Rippenstruktur sowie Schleifmaschine
EP4063069B1 (en) 2021-03-23 2022-12-07 Andrea Valentini Plate-like backing pad adapted for releasable attachment to a hand-held polishing or sanding power tool

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974598A (en) * 1974-04-08 1976-08-17 Guidry Joseph L Backing disc with means to expel abraded particles
US4058936A (en) * 1976-01-20 1977-11-22 Miksa Marton Vacuum sander
US5518442A (en) * 1993-01-22 1996-05-21 Porter-Cable Corporation Sander
US5609516A (en) * 1995-09-25 1997-03-11 Courson; Michael W. Rotating abrader with polygonal pad and dust evacuation
US5713785A (en) * 1997-01-17 1998-02-03 Linax Co., Ltd. Vacuum type portable sander
US6027399A (en) * 1998-02-27 2000-02-22 Stewart; Kerry Clean grinding system
US6139411A (en) * 1998-03-03 2000-10-31 Ryobi North America, Inc. Disc sander
CA2353510A1 (en) * 2001-07-16 2003-01-16 Katch Kan Holdings Ltd. Hand guard for drilling rig hand tongs
US6616518B2 (en) * 2001-07-16 2003-09-09 Yung Yung Sun Dust collector of a grinding device
DE20312499U1 (de) * 2003-08-11 2004-12-16 Ufi Schleiftechnik Gmbh & Co. Kg Schleifteller für Schleifmaschine
ITMI20031745A1 (it) * 2003-09-11 2005-03-12 Guido Valentini Platorello con deflettore per la lavorazione di superfici.
DE102004058581A1 (de) * 2004-12-03 2006-06-08 Robert Bosch Gmbh Handwerkzeugmaschine
US7549913B2 (en) * 2006-09-12 2009-06-23 Black & Decker Inc. Sanding tool with pivotally coupled head assembly
DE102008064564A1 (de) * 2008-12-23 2010-06-24 Flex-Elektrowerkzeuge Gmbh Werkzeughaltekopf für eine handgehaltene Reinigungs-/Schleifmaschine und handgehaltene Reinigungs-/Schleifmaschine
US8523637B2 (en) * 2009-07-21 2013-09-03 Dustless Depot, Llc Angle grinder dust shroud with slideable access hatch
CN201776673U (zh) * 2010-04-21 2011-03-30 苏州宝时得电动工具有限公司 砂光机
CN201693420U (zh) * 2010-06-18 2011-01-05 朱志国 便携式节能环保型打磨机
ITMI20111434A1 (it) * 2011-07-29 2013-01-30 Guido Valentini Platorello a doppia camera di aspirazione

Also Published As

Publication number Publication date
US20130029571A1 (en) 2013-01-31
ITMI20111434A1 (it) 2013-01-30
EP2551056A1 (en) 2013-01-30
CN102896571A (zh) 2013-01-30
US9302365B2 (en) 2016-04-05

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