FR2768954B3 - Ponceuse electrique munie d'un ecran de protection perfectionne - Google Patents

Ponceuse electrique munie d'un ecran de protection perfectionne

Info

Publication number
FR2768954B3
FR2768954B3 FR9711981A FR9711981A FR2768954B3 FR 2768954 B3 FR2768954 B3 FR 2768954B3 FR 9711981 A FR9711981 A FR 9711981A FR 9711981 A FR9711981 A FR 9711981A FR 2768954 B3 FR2768954 B3 FR 2768954B3
Authority
FR
France
Prior art keywords
protection screen
improved protection
electric sander
sander
electric
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.)
Expired - Fee Related
Application number
FR9711981A
Other languages
English (en)
Other versions
FR2768954A3 (fr
Inventor
Wun Hui Liu
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.)
Individual
Original Assignee
Individual
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
Priority to DE19739895A priority Critical patent/DE19739895C2/de
Priority to DE29717046U priority patent/DE29717046U1/de
Application filed by Individual filed Critical Individual
Priority to FR9711981A priority patent/FR2768954B3/fr
Priority to CA002247215A priority patent/CA2247215A1/fr
Publication of FR2768954A3 publication Critical patent/FR2768954A3/fr
Application granted granted Critical
Publication of FR2768954B3 publication Critical patent/FR2768954B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/235—Preliminary treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
    • B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
    • B21C43/04—Devices for de-scaling wire or like flexible work
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/10—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR9711981A 1997-09-11 1997-09-26 Ponceuse electrique munie d'un ecran de protection perfectionne Expired - Fee Related FR2768954B3 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19739895A DE19739895C2 (de) 1997-09-11 1997-09-11 Verfahren und Vorrichtung zum Entfernen der Oxidhaut an Metallbändern
DE29717046U DE29717046U1 (de) 1997-09-11 1997-09-24 Vorrichtung zum Entfernen der Oxidhaut an Metallbändern
FR9711981A FR2768954B3 (fr) 1997-09-11 1997-09-26 Ponceuse electrique munie d'un ecran de protection perfectionne
CA002247215A CA2247215A1 (fr) 1997-09-11 1998-09-10 Processus et dispositif d'enlevement de la peau oxydee de bandes metalliques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739895A DE19739895C2 (de) 1997-09-11 1997-09-11 Verfahren und Vorrichtung zum Entfernen der Oxidhaut an Metallbändern
FR9711981A FR2768954B3 (fr) 1997-09-11 1997-09-26 Ponceuse electrique munie d'un ecran de protection perfectionne

Publications (2)

Publication Number Publication Date
FR2768954A3 FR2768954A3 (fr) 1999-04-02
FR2768954B3 true FR2768954B3 (fr) 2000-03-03

Family

ID=26039879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711981A Expired - Fee Related FR2768954B3 (fr) 1997-09-11 1997-09-26 Ponceuse electrique munie d'un ecran de protection perfectionne

Country Status (3)

Country Link
CA (1) CA2247215A1 (fr)
DE (2) DE19739895C2 (fr)
FR (1) FR2768954B3 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562723B1 (fr) * 2002-10-31 2014-01-08 LISSMAC Maschinenbau GmbH Dispositif et procede d'usinage de pieces
DE202005011640U1 (de) 2005-07-25 2005-10-13 Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh Vorrichtung zum Bearbeiten eines metallischen Werkstücks
CN100425403C (zh) * 2007-03-30 2008-10-15 安东石油技术（集团）有限公司 油管外壁除锈装置
CN101054797B (zh) * 2007-04-27 2010-11-03 李春田 一种直流电动涵闸启闭机清除丝杆污渍自动上油机
DE102008062364B4 (de) * 2008-12-17 2021-01-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Schaufelspitzenschleifen einer Kompressortrommel
CN102179755B (zh) * 2011-04-01 2014-09-10 陈敏 三维多头自动打磨机
CN104349867B (zh) * 2012-05-25 2016-09-07 白木工业株式会社 焊接部件的平滑化方法以及平滑化装置
CN103481170B (zh) * 2013-09-17 2016-02-03 新兴铸管股份有限公司 一种球墨铸铁管插口打磨装置
CN103624660A (zh) * 2013-11-30 2014-03-12 大连市旅顺钢模板修复机设备厂有限公司 一种脚手架钢管除锈装置
CN103894912B (zh) * 2014-04-23 2017-04-12 中国水利水电第十三工程局有限公司 Pccp管材用承插口圈的清理打磨设备
CN108067992B (zh) * 2017-12-21 2019-09-10 扬州灯魁照明器材有限公司 一种组合旋转式路灯灯柱整体除锈装置
CN108908053A (zh) * 2018-08-01 2018-11-30 宁波高新区意川汽车零部件有限公司 一种脚手架钢管的除锈方法
CN109664169B (zh) * 2019-01-10 2022-12-27 江西真诚校具实业有限公司 一种用于桌椅表面抛光的装置
CN110524387B (zh) * 2019-08-19 2020-12-08 三峡大学 一种复合绝缘子伞裙切割及芯棒残余护套磨除装置及使用方法
CN112692701B (zh) * 2020-12-30 2022-03-04 舟山君耀科技发展有限公司 一种用于船舶舱壁结构的除锈装置
CN112847084A (zh) * 2020-12-31 2021-05-28 王艳伟 一种五金管表面除锈装置
CN114654364B (zh) * 2022-04-09 2023-10-10 济南天盟新材料科技有限公司 一种用于热喷涂加工辊轴的除锈装置以及使用方法
CN115464523B (zh) * 2022-09-15 2023-09-12 无锡市明鑫机床有限公司 一种高精度适用于异形曲面的立式磨床

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD28658A (fr) *
DE611083C (de) * 1933-04-04 1935-03-21 Mauser Maschb G M B H Schleifmaschine zum Schleifen von Blechkanten
US3400449A (en) * 1966-06-06 1968-09-10 Continental Can Co Method of preparing a surface for welding
US5558559A (en) * 1993-08-13 1996-09-24 Sumitomo Metal Industries, Ltd. Polishing system for opposite edge faces of plated steel strip

Also Published As

Publication number Publication date
DE19739895C2 (de) 2001-02-22
FR2768954A3 (fr) 1999-04-02
CA2247215A1 (fr) 1999-03-11
DE29717046U1 (de) 1997-12-04
DE19739895A1 (de) 1999-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse