NL136743C - - Google Patents

Info

Publication number: NL136743C
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.)

1965-06-03

Publication of NL136743C publication Critical patent/NL136743C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/047—Mould construction

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Forging (AREA)

NL136743D 1965-06-03 NL136743C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US461121A US3358488A (en)	1965-06-03	1965-06-03	Method and apparatus for increasing the ductility of an article during a forming operation

Publications (1)

Publication Number	Publication Date
NL136743C true NL136743C (en)

Family

ID=23831308

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL136743D NL136743C (en)	1965-06-03

Country Status (7)

Country	Link
US (1)	US3358488A (en)
BE (1)	BE682049A (en)
DE (1)	DE1285434B (en)
ES (1)	ES328032A1 (en)
GB (1)	GB1151234A (en)
NL (1)	NL136743C (en)
SE (1)	SE319743B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3487668A (en) *	1966-07-12	1970-01-06	Western Electric Co	Shaping and forming articles
US3415089A (en) *	1966-12-12	1968-12-10	Gen Motors Corp	Hydrostatic continuous forming mill
GB1279421A (en) *	1968-07-04	1972-06-28	Pierre Cuq	Process and apparatus for transforming a cylindrical cupped blank into a hollow metallic part
JPS4841427B1 (en) *	1969-01-29	1973-12-06
US4467630A (en) *	1981-12-17	1984-08-28	Haskel, Incorporated	Hydraulic swaging seal construction
FR2654957B1 (en) *	1989-11-30	1992-03-13	Cuq Georges	METHOD AND DEVICE FOR CALIBRATING A PART MADE BY A HYDROFLAMBING INSTALLATION.
US5203190A (en) *	1990-05-30	1993-04-20	Sivco, Inc.	Method and apparatus for making a hydrocyclone separation chamber
DE4337517A1 (en) *	1993-11-03	1995-05-04	Klaas Friedrich	Process for the hydroforming of hollow stepped shafts made of cold-formable metal
DE102009041919A1 (en) *	2009-09-17	2011-03-31	Tyco Electronics Amp Gmbh	Electrical contact element for high current connectors and manufacturing processes
CN104308473B (en) *	2014-09-25	2016-05-25	徐州徐工液压件有限公司	The processing method of the full fiber Barrel of Hydraulic Cylinders of local strengthening
EP3463804B1 (en)	2016-05-26	2023-09-06	Dow Global Technologies Llc	Mandrel and support assembly
CN108500112A (en) *	2017-02-28	2018-09-07	中国商用飞机有限责任公司	A kind of panel beating method of flexibility upper mold

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA476793A (en) *		1951-09-11	W. Bridgman Percy	Art of extrusion
US650755A (en) *		1900-05-29	Carl Huber	Apparatus for shaping metal objects by means of fluid-pressure.
US633430A (en) *	1896-10-29	1899-09-19	Charles Thomas Crowden	Apparatus for forming tubular joints.
DE133493C (en) *	1900-02-14
US2038304A (en) *	1934-05-04	1936-04-21	Alexander J Middler	Metal blowing process
CH295158A (en) *	1950-09-18	1953-12-15	Ici Ltd	Method and device for the production of pipe fittings.
CH296412A (en) *	1951-12-04	1954-02-15	Ewald Kranenberg Heinrich	Method and device for the production of hollow bodies from sheet metal under hydraulic pressure.
US2902962A (en) *	1955-01-07	1959-09-08	American Radiator & Standard	Machines for shaping hollow tubular objects
US3072085A (en) *	1959-05-08	1963-01-08	American Radiator & Standard	Method and apparatus for producing hollow articles
US3229488A (en) *	1962-10-18	1966-01-18	American Radiator & Standard	Apparatus for shaping hollow objects

0
- NL NL136743D patent/NL136743C/xx active
1965
- 1965-06-03 US US461121A patent/US3358488A/en not_active Expired - Lifetime
1966
- 1966-06-02 SE SE7555/66A patent/SE319743B/xx unknown
- 1966-06-02 ES ES0328032A patent/ES328032A1/en not_active Expired
- 1966-06-02 GB GB24538/66A patent/GB1151234A/en not_active Expired
- 1966-06-03 DE DEW41726A patent/DE1285434B/en active Pending
- 1966-06-03 BE BE682049D patent/BE682049A/xx unknown

Also Published As

Publication number	Publication date
ES328032A1 (en)	1967-04-01
US3358488A (en)	1967-12-19
BE682049A (en)	1966-11-14
SE319743B (en)	1970-01-26
GB1151234A (en)	1969-05-07
DE1285434B (en)	1968-12-19

Publication	Publication Date	Title
JPS4316191Y1 (en)	1968-07-05
JPS4327784Y1 (en)	1968-11-16
JPS424456Y1 (en)	1967-03-10
JPS4927926B1 (en)	1974-07-22
JPS4622472Y1 (en)	1971-08-04
JPS4513962Y1 (en)	1970-06-13
JPS4216921Y1 (en)	1967-09-29
BE674503A (en)	1966-04-15
BE687247A (en)	1967-03-01
NL136743C (en)
BE667820A (en)	1965-12-01
SE321855B (en)	1970-03-16
BE674687A (en)	1966-05-03
BE668441A (en)	1965-12-16
NL6615104A (en)	1967-04-28
NL6610422A (en)	1967-02-27
NL6604590A (en)	1966-10-10
NL6601588A (en)	1966-08-09
LU58192A1 (en)	1969-07-10
LU52094A1 (en)	1966-12-05
BE669422A (en)	1965-12-31
BE674671A (en)	1966-05-03
BE674617A (en)	1966-06-30
BE674721A (en)	1966-05-03
BE674361A (en)	1966-06-27