JPS56157734A - Cooking utensil - Google Patents

Cooking utensil

Info

Publication number
JPS56157734A
JPS56157734A JP14776580A JP14776580A JPS56157734A JP S56157734 A JPS56157734 A JP S56157734A JP 14776580 A JP14776580 A JP 14776580A JP 14776580 A JP14776580 A JP 14776580A JP S56157734 A JPS56157734 A JP S56157734A
Authority
JP
Japan
Prior art keywords
rotary board
molded
concave groove
metal plate
cooking utensil
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP14776580A
Other languages
Japanese (ja)
Inventor
Noboru Ogawa
Tetsuo Obata
Nagaharu Keino
Seiji Okajima
Yukio Kawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14776580A priority Critical patent/JPS56157734A/en
Publication of JPS56157734A publication Critical patent/JPS56157734A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constitution Of High-Frequency Heating (AREA)

Abstract

PURPOSE: To raise the durability of a cooking utensil by making up a rotary board on which an object to be heated is placed by integrally forming an uprising member provided on the peripheral portion, molded of a metal plate by press molding, and concave groove provided in its inside.
CONSTITUTION: In a rotary board 13, an uprising member 16 is formed by molding a metal plate on its whole peripheral edge portion, and also a concave groove 17 is integrally formed on its inside. When cooking is made by electric heat, etc., the rotary board 13 is placed inside a heating chamber 3 and turned by a motor 8 through a driving plate 10 while being heated by a heater 18. The rotary board is thinner in thickness and also lighter in weight than an inorganic material and is difficult to deform at high temperatures because the rotary board 13 molded of a metal plate has integrally formed uprising member 16 molded by press molding method and a concave groove 17. Thus, the cooking utensil can be safely and with reliability because it can sufficiently withstand repeated heating cycles without causing cracking, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP14776580A 1980-10-22 1980-10-22 Cooking utensil Pending JPS56157734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14776580A JPS56157734A (en) 1980-10-22 1980-10-22 Cooking utensil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14776580A JPS56157734A (en) 1980-10-22 1980-10-22 Cooking utensil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2508377A Division JPS53109982A (en) 1977-03-08 1977-03-08 Cooking apparatus

Publications (1)

Publication Number Publication Date
JPS56157734A true JPS56157734A (en) 1981-12-05

Family

ID=15437661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14776580A Pending JPS56157734A (en) 1980-10-22 1980-10-22 Cooking utensil

Country Status (1)

Country Link
JP (1) JPS56157734A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814641B1 (en) * 1969-06-25 1973-05-09
JPS4837170B1 (en) * 1968-09-11 1973-11-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837170B1 (en) * 1968-09-11 1973-11-09
JPS4814641B1 (en) * 1969-06-25 1973-05-09

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