DE29509789U1 - Device for internal polishing of pipes and fittings - Google Patents

Device for internal polishing of pipes and fittings

Info

Publication number
DE29509789U1
DE29509789U1 DE29509789U DE29509789U DE29509789U1 DE 29509789 U1 DE29509789 U1 DE 29509789U1 DE 29509789 U DE29509789 U DE 29509789U DE 29509789 U DE29509789 U DE 29509789U DE 29509789 U1 DE29509789 U1 DE 29509789U1
Authority
DE
Germany
Prior art keywords
fittings
pipes
internal polishing
polishing
internal
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 - Lifetime
Application number
DE29509789U
Other languages
German (de)
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
Application filed by Individual filed Critical Individual
Priority to DE29509789U priority Critical patent/DE29509789U1/en
Publication of DE29509789U1 publication Critical patent/DE29509789U1/en
Priority to AU58922/96A priority patent/AU5892296A/en
Priority to EP96916001A priority patent/EP0833719A1/en
Priority to PCT/DE1996/001030 priority patent/WO1997000154A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
DE29509789U 1995-06-16 1995-06-16 Device for internal polishing of pipes and fittings Expired - Lifetime DE29509789U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29509789U DE29509789U1 (en) 1995-06-16 1995-06-16 Device for internal polishing of pipes and fittings
AU58922/96A AU5892296A (en) 1995-06-16 1996-06-12 Device for polishing the interiors of pipes and fittings
EP96916001A EP0833719A1 (en) 1995-06-16 1996-06-12 Device for polishing the interiors of pipes and fittings
PCT/DE1996/001030 WO1997000154A1 (en) 1995-06-16 1996-06-12 Device for polishing the interiors of pipes and fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29509789U DE29509789U1 (en) 1995-06-16 1995-06-16 Device for internal polishing of pipes and fittings

Publications (1)

Publication Number Publication Date
DE29509789U1 true DE29509789U1 (en) 1995-08-24

Family

ID=8009359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29509789U Expired - Lifetime DE29509789U1 (en) 1995-06-16 1995-06-16 Device for internal polishing of pipes and fittings

Country Status (4)

Country Link
EP (1) EP0833719A1 (en)
AU (1) AU5892296A (en)
DE (1) DE29509789U1 (en)
WO (1) WO1997000154A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907913B (en) * 2015-06-11 2017-07-18 宋卫国 A kind of diameter adjustable derusting device for steel wire rope
US11007559B2 (en) 2019-04-02 2021-05-18 Solar Turbines Incorporated Tube shaping tool
CN110103098B (en) * 2019-06-12 2020-07-03 江苏吉隆环保科技有限公司 Deburring device for MBR (membrane bioreactor) membrane liner tube
CN111015489B (en) * 2019-11-22 2021-05-18 山西迪迈沃科光电工业有限公司 Polishing device for outer surface of revolving body
CN113246007A (en) * 2021-05-27 2021-08-13 浙江嘉丞机械有限公司 Automatic polishing tool for machine barrel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812122A1 (en) * 1967-12-04 1969-08-07 Texaco Development Corp Process for the separation of soot from synthesis gas
DE3128501A1 (en) * 1981-07-18 1983-02-03 Robert 5446 Engeln Wolff Grinding device for tools and small metal parts
CH676444A5 (en) * 1988-07-01 1991-01-31 Otto Suhner Gmbh

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859627A (en) * 1954-02-16 1958-11-11 Jr John Calvin Gallop Multiple purpose power tool
US3000026A (en) * 1958-06-13 1961-09-19 Prins Klaas Machine for brushing pipe fittings
US4349928A (en) * 1980-11-28 1982-09-21 Mlikotin Alexander T Multi-purpose plumbing tool
US4563839A (en) * 1983-07-22 1986-01-14 Minnesota Mining And Manufacturing Company Flap wheel
DE3535806A1 (en) * 1985-10-08 1987-04-23 Lothar Bock Sanitaer Gasheizun Device for cleaning connection joints of copper pipelines
US5099537A (en) * 1990-06-19 1992-03-31 Denny Todd R Combination cleaner and reamer for tubes and fittings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812122A1 (en) * 1967-12-04 1969-08-07 Texaco Development Corp Process for the separation of soot from synthesis gas
DE3128501A1 (en) * 1981-07-18 1983-02-03 Robert 5446 Engeln Wolff Grinding device for tools and small metal parts
CH676444A5 (en) * 1988-07-01 1991-01-31 Otto Suhner Gmbh

Also Published As

Publication number Publication date
EP0833719A1 (en) 1998-04-08
AU5892296A (en) 1997-01-15
WO1997000154A1 (en) 1997-01-03

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951005

R021 Search request validly filed

Effective date: 19960119

R163 Identified publications notified

Effective date: 19960705

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B24B0029040000

Ipc: B24B0027020000

Effective date: 19960715

R150 Term of protection extended to 6 years

Effective date: 19981208

R157 Lapse of ip right after 6 years

Effective date: 20020403