SE358098B - - Google Patents

Info

Publication number: SE358098B
Authority: SE; Sweden

Application number

SE03272/71A

Inventor

J Nilsson

Original Assignee

Asea Ab

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.)

1971-03-15

Filing date

1971-03-15

Publication date

1973-07-23

1971-03-15 Application filed by Asea Ab filed Critical Asea Ab

1971-03-15 Priority to SE03272/71A priority Critical patent/SE358098B/xx

1972-03-01 Priority to US00230895A priority patent/US3807032A/en

1972-03-08 Priority to DE19722211129 priority patent/DE2211129A1/de

1972-03-13 Priority to JP2553372A priority patent/JPS5522166B1/ja

1973-07-23 Publication of SE358098B publication Critical patent/SE358098B/xx

Links

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
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/004—Composite billet
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/007—Hydrostatic extrusion
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)
Extrusion Of Metal (AREA)

SE03272/71A 1971-03-15 1971-03-15 SE358098B (zh)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
SE03272/71A SE358098B (zh)	1971-03-15	1971-03-15
US00230895A US3807032A (en)	1971-03-15	1972-03-01	Method of manufacturing tubes of compound material
DE19722211129 DE2211129A1 (de)	1971-03-15	1972-03-08	Verfahren zur Herstellung von Rohren aus Kompoundmatenal
JP2553372A JPS5522166B1 (zh)	1971-03-15	1972-03-13

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE03272/71A SE358098B (zh)	1971-03-15	1971-03-15

Publications (1)

Publication Number	Publication Date
SE358098B true SE358098B (zh)	1973-07-23

Family

ID=20261754

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE03272/71A SE358098B (zh)	1971-03-15	1971-03-15

Country Status (4)

Country	Link
US (1)	US3807032A (zh)
JP (1)	JPS5522166B1 (zh)
DE (1)	DE2211129A1 (zh)
SE (1)	SE358098B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE29344E (en) *	1971-08-18	1977-08-09	Kobe Steel, Ltd.	Method and apparatus for manufacturing tubes or tubular bodies with inner walls having cross sections of irregular shapes
SE371117B (zh) *	1973-03-07	1974-11-11	Asea Ab
US3946584A (en) *	1973-04-11	1976-03-30	Kobe Steel, Ltd.	Hydrostatic extrusion method and apparatus
SE7407507L (sv) *	1974-06-07	1975-12-08	Asea Ab	Forfarande vid hydrostatisk stengpressning av ror.
US3950979A (en) *	1974-10-04	1976-04-20	Western Electric Company, Inc.	Apparatus and method for tube extrusion
FR2290261A1 (fr) *	1974-11-07	1976-06-04	Kobe Steel Ltd	Procede et appareil pour l'extrusion des billettes
US4085606A (en) *	1976-12-09	1978-04-25	Westinghouse Electric Corporation	Hydrostatic extrusion apparatus for producing hollow elongated bodies of rectangular cross section
FR2641210B1 (fr) *	1989-01-03	1991-03-15	Valinox	Procede de fabrication de tubes bimetalliques et tubes obtenus par ce procede
JP2001353519A (ja) *	2000-06-14	2001-12-25	Suncall Corp	二重構造クラッドパイプ及びその製造方法
US8328075B2 (en) *	2006-03-30	2012-12-11	The Boeing Company	Methods of mark-off suppression in superplastic forming and diffusion bonding
US8991683B2 (en)	2006-03-30	2015-03-31	The Boeing Company	Mark-off suppression in superplastic forming and diffusion bonding
CN100469472C (zh) *	2007-03-16	2009-03-18	清华大学	双层复合管半固态多坯料挤压成形工艺及其装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3391563A (en) *	1965-03-17	1968-07-09	Ca Atomic Energy Ltd	Impact extrusion process and blank for use therein
US3580019A (en) *	1967-05-10	1971-05-25	Boris Ivanovich Beresnev	Method of manufacturing rod, shaped and tubular products from difficult-to-work metals and alloys, preferably high melting-point and chemically active ones
GB1186419A (en) *	1967-09-14	1970-04-02	British Insulated Callenders	Improvements in or relating to the manufacture of Copper Clad Aluminium Rod
SE318540B (zh) *	1967-09-27	1969-12-15	Asea Ab
SE338294B (zh) *	1968-01-03	1971-09-06	Cnen
SE339927B (zh) *	1970-04-30	1971-11-01	Asea Ab

1971
- 1971-03-15 SE SE03272/71A patent/SE358098B/xx unknown
1972
- 1972-03-01 US US00230895A patent/US3807032A/en not_active Expired - Lifetime
- 1972-03-08 DE DE19722211129 patent/DE2211129A1/de active Pending
- 1972-03-13 JP JP2553372A patent/JPS5522166B1/ja active Pending

Also Published As

Publication number	Publication date
DE2211129A1 (de)	1972-09-21
JPS5522166B1 (zh)	1980-06-14
US3807032A (en)	1974-04-30

Publication	Publication Date	Title
ATA136472A (zh)	1973-12-15
JPS5522166B1 (zh)	1980-06-14
AR196074A1 (zh)	1973-11-30
AU2658571A (zh)	1972-09-21
AU2485671A (zh)	1972-08-03
AU2564071A (zh)	1972-08-24
AU2907471A (zh)	1972-11-23
AU2577671A (zh)	1972-08-24
AU1109576A (zh)	1976-04-29
AU2399971A (zh)	1972-07-06
AU3025871A (zh)	1973-01-04
AU3038671A (zh)	1973-01-04
AU2473671A (zh)	1972-08-03
AU2654071A (zh)	1972-09-21
AU2588771A (zh)	1972-08-31
AR202997Q (zh)	1975-08-08
AR199640Q (zh)	1974-09-23
AU2503871A (zh)	1972-08-10
AU2415871A (zh)	1972-07-13
AU2455871A (zh)	1972-07-27
AU2456871A (zh)	1972-08-17
AU2486471A (zh)	1972-08-03
AR192311Q (zh)	1973-02-14
BR7101910D0 (zh)	1973-03-01
CH562311A5 (zh)	1975-05-30