FI951882A - Procedure and apparatus for making a cooking pot such as frying pan or saucepan - Google Patents

Procedure and apparatus for making a cooking pot such as frying pan or saucepan Download PDF

Info

Publication number
FI951882A
FI951882A FI951882A FI951882A FI951882A FI 951882 A FI951882 A FI 951882A FI 951882 A FI951882 A FI 951882A FI 951882 A FI951882 A FI 951882A FI 951882 A FI951882 A FI 951882A
Authority
FI
Finland
Prior art keywords
blank
vessel
frying pan
lower tool
tool
Prior art date
Application number
FI951882A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI951882A0 (en
FI100580B (en
Inventor
Ari Juhani Piispanen
Timo Uolevi Savinainen
Juha Pekka Varis
Veli Pekka Kujanpaeae
Timo Kaessi
Original Assignee
Konetuote Piispanen Oy
Valtion Teknillinen
Rondex Oy Ltd
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 Konetuote Piispanen Oy, Valtion Teknillinen, Rondex Oy Ltd filed Critical Konetuote Piispanen Oy
Publication of FI951882A0 publication Critical patent/FI951882A0/en
Priority to FI951882A priority Critical patent/FI100580B/en
Priority to EE9700243A priority patent/EE9700243A/en
Priority to JP8531293A priority patent/JPH11503973A/en
Priority to CZ973295A priority patent/CZ329597A3/en
Priority to HU9802948A priority patent/HUP9802948A3/en
Priority to KR1019970707408A priority patent/KR19990007885A/en
Priority to PCT/FI1996/000213 priority patent/WO1996033030A1/en
Priority to CN96193375A priority patent/CN1185125A/en
Priority to EP96910981A priority patent/EP0821626A1/en
Priority to PL96322829A priority patent/PL322829A1/en
Priority to CA002221583A priority patent/CA2221583A1/en
Priority to AU54006/96A priority patent/AU5400696A/en
Publication of FI951882A publication Critical patent/FI951882A/en
Priority to NO974818A priority patent/NO974818L/en
Application granted granted Critical
Publication of FI100580B publication Critical patent/FI100580B/en
Priority to US09/351,587 priority patent/US6145362A/en

Links

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/18—Spinning using tools guided to produce the required profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • B21D51/22—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like pots, e.g. for cooking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles
    • B21K23/04—Making other articles flanged articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels

Abstract

The invention is related to a process and apparatus for the manufacture of a cooking vessel, such as a frying pan (12) or a kettle from a metal blank. According to the invention, the vessel is manufactured by roll forming techniques by using a lower tool (3) that rotates around its axis (2), the form face (6, 7) of the lower tool being designed so that it correponds to the outer surface of the thus created vessel, and an upper tool (5) that rotates around its axis (4), the surface (9, 10) of the upper tool having a profile that corresponds to the inner surface formed to the vessel. The blank is placed on the form face of the lower tool and the tools (3, 5) are then made to rotate so that the blank rotates along with the lower tool (3), and the surface of the upper tool (5) is in linear roll contact with the blank, whereby the metal is formed in the slot between the tools, spreading out into the desired form of the vessel. In the manufacture of the frying pan (12), the blank may be a straight piece of sheet, whereby the rising sides of the pan are formed in the roll forming with the blank spreading radially outwards at its edges. In connection with the forming, the outer and inner surfaces of the vessel can be provided with patterns consisting of protrusions and/or recesses.
FI951882A 1995-04-20 1995-04-20 Method and apparatus for making a cooking vessel such as frying pan or saucepan FI100580B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI951882A FI100580B (en) 1995-04-20 1995-04-20 Method and apparatus for making a cooking vessel such as frying pan or saucepan
PCT/FI1996/000213 WO1996033030A1 (en) 1995-04-20 1996-04-19 Process and apparatus for the manufacture of a cooking vessel by roll forming
EP96910981A EP0821626A1 (en) 1995-04-20 1996-04-19 Process and apparatus for the manufacture of a cooking vessel by roll forming
CZ973295A CZ329597A3 (en) 1995-04-20 1996-04-19 Process and apparatus for producing a kitchen vessel by rotary working
HU9802948A HUP9802948A3 (en) 1995-04-20 1996-04-19 Process and apparatus for the manufacture of a cooking vessel by roll forming
KR1019970707408A KR19990007885A (en) 1995-04-20 1996-04-19 Method and apparatus for manufacturing cooking vessel by roll molding
EE9700243A EE9700243A (en) 1995-04-20 1996-04-19 Apparatus and method for making food by cooking in a cooking vessel
CN96193375A CN1185125A (en) 1995-04-20 1996-04-19 Process and apparatus for mfg. cooking vessel by roll forming
JP8531293A JPH11503973A (en) 1995-04-20 1996-04-19 Method and apparatus for manufacturing cooking containers by roll forming
PL96322829A PL322829A1 (en) 1995-04-20 1996-04-19 Process and apparatus for making a cooking utensil by profile rolling
CA002221583A CA2221583A1 (en) 1995-04-20 1996-04-19 Process and apparatus for the manufacture of a cooking vessel by roll forming
AU54006/96A AU5400696A (en) 1995-04-20 1996-04-19 Process and apparatus for the manufacture of a cooking vessel by roll forming
NO974818A NO974818L (en) 1995-04-20 1997-10-17 Method and apparatus for making a cookware by roll forming
US09/351,587 US6145362A (en) 1995-04-20 1999-07-12 Process and apparatus for the manufacture of a cooking vessel by roll forming

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI951882A FI100580B (en) 1995-04-20 1995-04-20 Method and apparatus for making a cooking vessel such as frying pan or saucepan
FI951882 1995-04-20

Publications (3)

Publication Number Publication Date
FI951882A0 FI951882A0 (en) 1995-04-20
FI951882A true FI951882A (en) 1996-10-21
FI100580B FI100580B (en) 1998-01-15

Family

ID=8543273

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951882A FI100580B (en) 1995-04-20 1995-04-20 Method and apparatus for making a cooking vessel such as frying pan or saucepan

Country Status (13)

Country Link
EP (1) EP0821626A1 (en)
JP (1) JPH11503973A (en)
KR (1) KR19990007885A (en)
CN (1) CN1185125A (en)
AU (1) AU5400696A (en)
CA (1) CA2221583A1 (en)
CZ (1) CZ329597A3 (en)
EE (1) EE9700243A (en)
FI (1) FI100580B (en)
HU (1) HUP9802948A3 (en)
NO (1) NO974818L (en)
PL (1) PL322829A1 (en)
WO (1) WO1996033030A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960666B1 (en) * 1998-05-28 2003-06-25 AMC International Alfa Metalcraft Corporation AG Cooking pot and method of making a cooking pot
DE102012012325A1 (en) * 2012-06-20 2013-12-24 Volkswagen Aktiengesellschaft Device for producing mold of gearing, has projection that is provided relative to wobble die, is provided parallel to tumble axis and is axially slidable with prestressing force of spring loaded element
CN102975549B (en) * 2012-11-08 2015-04-01 浙江爱仕达电器股份有限公司 Manufacturing method for pot with mouth portion provided with embossing structure
CN109127975B (en) * 2018-10-17 2020-05-08 重庆文理学院 Titanium alloy rotating member and preparation method thereof
CN111728491B (en) * 2019-03-25 2023-04-28 佛山市顺德区美的电热电器制造有限公司 Pot body with composite bottom, manufacturing method thereof and cooking utensil using pot body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618258A (en) * 1948-06-08 1952-11-18 Kroyer Karl Kristian Kobs Cooking utensil
GB2041268B (en) * 1979-02-01 1982-11-17 City University And Worshipful Rotary forging machine
GB2104813B (en) * 1981-06-16 1985-05-30 Univ Nottingham Rotary forging or riveting
WO1992006803A1 (en) * 1990-10-11 1992-04-30 Finommechanikai Vállalat Process and device for producing from flat sheet metal objects having a rotationally symmetrical concave surface
DE69304432T2 (en) * 1992-06-12 1997-02-20 Topy Ind Process for forming an annular element
JP2652334B2 (en) * 1993-11-10 1997-09-10 株式会社レイズエンジニアリング Rotary forging equipment

Also Published As

Publication number Publication date
EE9700243A (en) 1998-04-15
HUP9802948A2 (en) 1999-03-29
CZ329597A3 (en) 1999-05-12
PL322829A1 (en) 1998-02-16
FI951882A0 (en) 1995-04-20
NO974818L (en) 1997-12-22
AU5400696A (en) 1996-11-07
NO974818D0 (en) 1997-10-17
WO1996033030A1 (en) 1996-10-24
CN1185125A (en) 1998-06-17
KR19990007885A (en) 1999-01-25
CA2221583A1 (en) 1996-10-24
EP0821626A1 (en) 1998-02-04
HUP9802948A3 (en) 2000-05-29
FI100580B (en) 1998-01-15
JPH11503973A (en) 1999-04-06

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: KONETUOTE PIISPANEN OY

GB Transfer or assigment of application

Owner name: KONETUOTE PIISPANEN OY