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FI954161A7 - Method for making the bottom of a cooking pot - Google Patents

Method for making the bottom of a cooking pot

Info

Publication number
FI954161A7
FI954161A7 FI954161A FI954161A FI954161A7 FI 954161 A7 FI954161 A7 FI 954161A7 FI 954161 A FI954161 A FI 954161A FI 954161 A FI954161 A FI 954161A FI 954161 A7 FI954161 A7 FI 954161A7
Authority
FI
Finland
Prior art keywords
base
generation
forming
cooking utensil
semi
Prior art date
Application number
FI954161A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI104785B (en
FI954161A0 (en
Inventor
Ari Juhani Piispanen
Timo Kaessi
Original Assignee
Rondex Oy Ltd
Konetuote Piispanen Oy
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 Rondex Oy Ltd, Konetuote Piispanen Oy filed Critical Rondex Oy Ltd
Publication of FI954161A0 publication Critical patent/FI954161A0/en
Priority to FI954161A priority Critical patent/FI104785B/en
Priority to EP96922050A priority patent/EP0885078B1/en
Priority to PCT/FI1996/000385 priority patent/WO1997009136A1/en
Priority to EE9800071A priority patent/EE03308B1/en
Priority to CN96198009A priority patent/CN1068535C/en
Priority to US09/029,596 priority patent/US6233990B1/en
Priority to CA002231126A priority patent/CA2231126A1/en
Priority to JP51088397A priority patent/JP2001503331A/en
Priority to AT96922050T priority patent/ATE211035T1/en
Priority to DE69618245T priority patent/DE69618245D1/en
Priority to AU63063/96A priority patent/AU6306396A/en
Priority to HU9802947A priority patent/HU220749B1/en
Priority to KR1019980701613A priority patent/KR19990044369A/en
Publication of FI954161A7 publication Critical patent/FI954161A7/en
Priority to NO19980926A priority patent/NO310856B1/en
Application granted granted Critical
Publication of FI104785B publication Critical patent/FI104785B/en

Links

Landscapes

  • Cookers (AREA)

Abstract

The invention relates to a process for producing the base of a cooking utensil, such as frying pan or saucepan, and also to a process for producing the cooking utensil, a part of which process is constituted by the production of the said base. According to the invention, the base is produced by generation-forming by placing a semi-finished product 3, cut out from rough-cast aluminium or a similar metal, on the form face 10 of a forming tool 5 rotating about its axis 4 and by forming the semi-finished product on its surface by means of the rotation of a generation- forming tool 7 of conical forming surface 11 about its inclined axis 6 lying in linear generation contact relative to the axis of the forming tool. The semi- finished product 3 is formed between opposite-situated rotary tools 5, 7, essentially in the form of a straight plate piece containing the base of the cooking utensil formed in its final form. In connection with the generation-forming, the base can be provided with figures or can have a metal part 21 integrally attached to it, which can be heated by induction. The generation-formed piece can comprise an edge, which, in the following pressure-turning stage, is bent into edges for the cooking utensil, or alternatively the generation-formed base can be joined to the utensil as a separately produced base by means of linear pressing. <IMAGE>
FI954161A 1995-09-05 1995-09-05 Process for preparing the bottom of a pot FI104785B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI954161A FI104785B (en) 1995-09-05 1995-09-05 Process for preparing the bottom of a pot
CA002231126A CA2231126A1 (en) 1995-09-05 1996-07-01 Method for manufacturing a formed piece of metal
AT96922050T ATE211035T1 (en) 1995-09-05 1996-07-01 METHOD FOR PRODUCING A SHAPED METAL WORKPIECE
EE9800071A EE03308B1 (en) 1995-09-05 1996-07-01 A method for making molded metal parts
CN96198009A CN1068535C (en) 1995-09-05 1996-07-01 Method for making metal forming parts
US09/029,596 US6233990B1 (en) 1995-09-05 1996-07-01 Method for manufacturing a formed piece of metal
EP96922050A EP0885078B1 (en) 1995-09-05 1996-07-01 Method for manufacturing a formed piece of metal
JP51088397A JP2001503331A (en) 1995-09-05 1996-07-01 Method for producing metal moldings
PCT/FI1996/000385 WO1997009136A1 (en) 1995-09-05 1996-07-01 Method for manufacturing a formed piece of metal
DE69618245T DE69618245D1 (en) 1995-09-05 1996-07-01 METHOD FOR PRODUCING A MOLDED METAL WORKPIECE
AU63063/96A AU6306396A (en) 1995-09-05 1996-07-01 Method for manufacturing a formed piece of metal
HU9802947A HU220749B1 (en) 1995-09-05 1996-07-01 Method for manufacturing a formed piece of metal
KR1019980701613A KR19990044369A (en) 1995-09-05 1996-07-01 How to manufacture molded metal parts
NO19980926A NO310856B1 (en) 1995-09-05 1998-03-04 Process for making a molded metal piece

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI954161 1995-09-05
FI954161A FI104785B (en) 1995-09-05 1995-09-05 Process for preparing the bottom of a pot

Publications (3)

Publication Number Publication Date
FI954161A0 FI954161A0 (en) 1995-09-05
FI954161A7 true FI954161A7 (en) 1997-03-06
FI104785B FI104785B (en) 2000-04-14

Family

ID=8543960

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954161A FI104785B (en) 1995-09-05 1995-09-05 Process for preparing the bottom of a pot

Country Status (1)

Country Link
FI (1) FI104785B (en)

Also Published As

Publication number Publication date
FI104785B (en) 2000-04-14
FI954161A0 (en) 1995-09-05

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: RONDEX OY LTD

GB Transfer or assigment of application

Owner name: RONDEX OY LTD