CA931869A - Apparatus for cutting thick-walled tubular elements - Google Patents

Apparatus for cutting thick-walled tubular elements

Info

Publication number: CA931869A
Authority: CA; Canada
Prior art keywords: tubular elements; walled tubular; cutting thick; thick; cutting
Prior art date: 1969-10-29
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

Application number

CA094649A

Other languages

English (en)

Inventor

Meyer Herbert

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.)

Vodafone GmbH

Original Assignee

Mannesmann AG

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.)

1969-10-29

Filing date

1970-10-02

Publication date

1973-08-14

1970-10-02 Application filed by Mannesmann AG filed Critical Mannesmann AG

1973-08-14 Application granted granted Critical

1973-08-14 Publication of CA931869A publication Critical patent/CA931869A/en

Status Expired 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus or equipment specially adapted for cutting curved workpieces
- B23K7/006—Machines, apparatus or equipment specially adapted for cutting curved workpieces for tubes
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/002—Machines, apparatus or equipment for cutting plane workpieces, e.g. plates
- B23K7/003—Machines, apparatus or equipment for cutting long articles, e.g. cast stands, plates, in parts of predetermined length

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Laser Beam Processing (AREA)
Arc Welding In General (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

CA094649A 1969-10-29 1970-10-02 Apparatus for cutting thick-walled tubular elements Expired CA931869A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1955395A DE1955395C3 (de)	1969-10-29	1969-10-29	Vorrichtung zum Ablängen von Hohlkörpern

Publications (1)

Publication Number	Publication Date
CA931869A true CA931869A (en)	1973-08-14

Family

ID=5750083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA094649A Expired CA931869A (en)	1969-10-29	1970-10-02	Apparatus for cutting thick-walled tubular elements

Country Status (9)

Country	Link
US (1)	US3662999A (fr)
AT (1)	AT298713B (fr)
BE (1)	BE756140A (fr)
CA (1)	CA931869A (fr)
CS (1)	CS172334B2 (fr)
DE (1)	DE1955395C3 (fr)
FR (1)	FR2065913A5 (fr)
GB (1)	GB1311339A (fr)
SE (1)	SE359244B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4018629A (en) *	1976-01-09	1977-04-19	Alco-Gravure, Inc.	Apparatus and method for guiding a cutting torch
US4357002A (en) *	1981-08-13	1982-11-02	Steele Richard J	Pipe cutting machine
US4727783A (en) *	1986-06-17	1988-03-01	Westinghouse Electric Corp.	Flying cutoff apparatus
US7150104B2 (en) *	2004-09-30	2006-12-19	Electrolizing Corporation	Tool and method for scribing longitudinal lines on a cylindrical rod
US20080308190A1 (en) *	2007-06-14	2008-12-18	Harvey Mark Brunson	Method and Apparatus for Cutting Circular Holes in Metal Objects
CN102642066A (zh) *	2012-04-25	2012-08-22	中国海洋石油总公司	一种厚壁管马鞍口切割胎具及其构成方式和使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1260316A (en) *	1916-08-16	1918-03-26	Oxweld Acetylene Co	Bar-cutting apparatus.
US2345688A (en) *	1939-11-07	1944-04-04	Linde Air Prod Co	Method and apparatus for cutting ferrous metal bar stock
US2448089A (en) *	1943-12-27	1948-08-31	Air Reduction	Torch cutting machine

0
- BE BE756140D patent/BE756140A/fr unknown
1969
- 1969-10-29 DE DE1955395A patent/DE1955395C3/de not_active Expired
1970
- 1970-07-29 AT AT691370A patent/AT298713B/de not_active IP Right Cessation
- 1970-09-01 CS CS5985A patent/CS172334B2/cs unknown
- 1970-09-16 FR FR7033579A patent/FR2065913A5/fr not_active Expired
- 1970-09-25 GB GB4578870A patent/GB1311339A/en not_active Expired
- 1970-10-02 CA CA094649A patent/CA931869A/en not_active Expired
- 1970-10-23 US US83490A patent/US3662999A/en not_active Expired - Lifetime
- 1970-10-26 SE SE14428/70A patent/SE359244B/xx unknown

Also Published As

Publication number	Publication date
DE1955395C3 (de)	1973-01-04
SE359244B (fr)	1973-08-27
US3662999A (en)	1972-05-16
DE1955395A1 (de)	1971-05-06
DE1955395B2 (de)	1972-06-08
GB1311339A (en)	1973-03-28
AT298713B (de)	1972-05-25
BE756140A (fr)	1971-02-15
FR2065913A5 (fr)	1971-08-06
CS172334B2 (fr)	1976-12-29

Publication	Publication Date	Title
AU470865B2 (en)	1976-04-01	Apparatus for cutting pipes
CA907127A (en)	1972-08-08	Apparatus for electroculture
GB1470295A (en)	1977-04-14	Tube cutting apparatus
CA962187A (en)	1975-02-04	Apparatus for cutting glass
CA918465A (en)	1973-01-09	Welding apparatus
CA919022A (en)	1973-01-16	Cutting apparatus
CA931869A (en)	1973-08-14	Apparatus for cutting thick-walled tubular elements
CA957249A (en)	1974-11-05	Cutting apparatus
AU1476370A (en)	1971-11-11	Web-cutting apparatus
CA822922A (en)	1969-09-16	Welding apparatus
AU3845468A (en)	1970-12-03	Improved cutting apparatus
CA922211A (en)	1973-03-06	Apparatus for cleaning cylindrical members
CA807463A (en)	1969-03-04	Cutting apparatus
CA815886A (en)	1969-06-24	Cutter apparatus
CA968669A (en)	1975-06-03	Cutting apparatus
AU1122870A (en)	1971-08-12	Apparatus for cutting helically wound tubes
CA919197A (en)	1973-01-16	Cutter apparatus for mining apparatus
CA810960A (en)	1969-04-22	Tube louvering apparatus
CA797595A (en)	1968-10-29	Propellants for well perforating apparatus
AU1291370A (en)	1971-09-23	Apparatus forand method for tubular elements
CA804513A (en)	1969-01-21	Tube drawing apparatus
AU2347070A (en)	1972-06-22	Apparatus
CA817553A (en)	1969-07-15	Flushing apparatus
AU420590B2 (en)	1969-04-17	Method apparatus for chromatography
CA784525A (en)	1968-05-07	Cutting apparatus