NL298197A - - Google Patents

Info

Publication number: NL298197A
Authority: NL; Netherlands

Application number

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.)

1958-06-13

Publication of NL298197A publication Critical patent/NL298197A/xx

Classifications

- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0822—Guiding or aligning the edges of the bent sheet
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
- B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
- B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)
Control Of Metal Rolling (AREA)

NL298197D 1958-06-13 NL298197A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEB49281A DE1107621B (de)	1958-06-13	1958-06-13	Einrichtung fuer die kontinuierliche Herstellung kleinkalibriger und duennwandiger Nahtrohre
DEB69082A DE1179174B (de)	1958-06-13	1962-10-04	Einrichtung fuer die kontinuierliche Herstellung kleinkalibriger und duennwandiger Nahtrohre

Publications (1)

Publication Number	Publication Date
NL298197A true NL298197A (ja)

Family

ID=25965282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL298197D NL298197A (ja)	1958-06-13

Country Status (6)

Country	Link
US (1)	US3262624A (ja)
CH (2)	CH374954A (ja)
DE (2)	DE1107621B (ja)
FR (1)	FR1227616A (ja)
GB (2)	GB913063A (ja)
NL (1)	NL298197A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3404449A (en) *	1965-07-19	1968-10-08	Sharon Tube Company	Heavy walled pipe manufacture
US3997097A (en) *	1967-06-16	1976-12-14	Lloyd Elliott Embury	Means for fabricating tapered tubing
US4082211A (en) *	1967-06-16	1978-04-04	Lloyd Elliott Embury	Method for fabricating tapered tubing
US3773241A (en) *	1970-09-22	1973-11-20	D Norris	Tube and shaft finning machines
FR2172985B1 (ja) *	1972-02-23	1976-04-09	Felten & Guilleaume Kabelwerk
US3797088A (en) *	1972-09-08	1974-03-19	Grotnes Machine Works Inc	Method of manufacturing cylindrical blanks
JPH07115073B2 (ja) *	1984-03-15	1995-12-13	日下部電機株式会社	鋼管の連続製造装置
CN102059490A (zh) *	2010-12-15	2011-05-18	天津市江林科技发展有限公司	卷钢尾板接头点焊设备
US20180311888A1 (en) *	2017-04-26	2018-11-01	Lifetime Products, Inc.	Furniture components with embossed profiles
CN107520272B (zh) *	2017-09-19	2023-07-28	上海清水日用制品有限公司	卷管机
DE102018214862A1 (de) *	2018-08-31	2020-03-05	Felix Waldner Gmbh	Bremsvorrichtung und Verfahren zum Betreiben einer Bremsvorrichtung
DE102021106434A1 (de)	2021-03-16	2022-09-22	jatube GmbH	Fertigungslinie und Verfahren zur Herstellung von Kurzrohren aus metallischem Werkstoff
CN114309130B (zh) *	2021-12-30	2024-05-03	常州志皓精密管业有限公司	一种焊管精轧管生产工艺
CN114769322B (zh) *	2022-06-20	2022-10-04	太原科技大学	一种双金属复合无缝钢管的热轧轧制规程优化方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1124760A (en) *	1911-07-12	1915-01-12	Elyria Iron & Steel Company	Continuous welding mechanism.
US2027607A (en) *	1930-09-22	1936-01-14	Gen Motors Corp	Tube welding machine
DE724547C (de) *	1933-05-14	1942-08-28	August Seuthe Maschf	Maschine zur Herstellung von geschweissten Rohren
US2196192A (en) *	1936-04-28	1940-04-09	Broadfield Metals Corp	Process for welding ferrous metals
US2464402A (en) *	1944-06-29	1949-03-15	Yoder Co	Apparatus for controlling heat in electric welding
NL207167A (ja) *	1955-05-17	1900-01-01	Delta Kuehlschrank G M B H
US3014118A (en) *	1960-04-11	1961-12-19	Mobile Pipe Corp	Mobile pipe-forming apparatus

0
- NL NL298197D patent/NL298197A/xx unknown
1958
- 1958-06-13 DE DEB49281A patent/DE1107621B/de active Pending
1959
- 1959-06-10 CH CH7427259A patent/CH374954A/de unknown
- 1959-06-12 FR FR797325A patent/FR1227616A/fr not_active Expired
- 1959-06-12 GB GB20152/59A patent/GB913063A/en not_active Expired
1962
- 1962-10-04 DE DEB69082A patent/DE1179174B/de active Pending
1963
- 1963-09-16 CH CH1139563A patent/CH403688A/de unknown
- 1963-10-02 US US313248A patent/US3262624A/en not_active Expired - Lifetime
- 1963-10-04 GB GB39242/63A patent/GB1063705A/en not_active Expired

Also Published As

Publication number	Publication date
GB1063705A (en)	1967-03-30
DE1179174B (de)	1964-10-08
CH403688A (de)	1965-12-15
DE1107621B (de)	1961-05-31
FR1227616A (fr)	1960-08-22
CH374954A (de)	1964-02-15
US3262624A (en)	1966-07-26
GB913063A (en)	1962-12-19

Publication	Publication Date	Title
FR1226211A (ja)	1960-07-08
AT217439B (ja)	1961-10-10
AT221043B (ja)	1962-04-25
AT215747B (ja)	1961-06-26
AT215751B (ja)	1961-06-26
AT216227B (ja)	1961-07-10
AT216803B (ja)	1961-08-25
FR489M (ja)	1961-05-08
AT216612B (ja)	1961-08-10
AT216749B (ja)	1961-08-10
AT216771B (ja)	1961-08-25
AT219815B (ja)	1962-02-26
AT216831B (ja)	1961-08-25
FR415M (ja)	1961-04-17
AT213558B (ja)	1961-02-27
AT219868B (ja)	1962-02-26
AT215738B (ja)	1961-06-26
DE1048774B (ja)
BE570914A (ja)
BE455804A (ja)
BE560415A (ja)
BE562122A (ja)
BE557464A (ja)
BE555601A (ja)
BE548156A (ja)