JPS62254946A - 両面異形断面板の製造装置 - Google Patents

両面異形断面板の製造装置

Info

Publication number
JPS62254946A
JPS62254946A JP9816586A JP9816586A JPS62254946A JP S62254946 A JPS62254946 A JP S62254946A JP 9816586 A JP9816586 A JP 9816586A JP 9816586 A JP9816586 A JP 9816586A JP S62254946 A JPS62254946 A JP S62254946A
Authority
JP
Japan
Prior art keywords
die
flat
plate surface
roll
plate
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.)
Granted
Application number
JP9816586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0251694B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Fukuda
弘 福田
Hideki Azuma
英樹 東
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.)
Kawai Musical Instruments Manufacturing Co Ltd
Original Assignee
Kawai Musical Instruments Manufacturing Co 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 Kawai Musical Instruments Manufacturing Co Ltd filed Critical Kawai Musical Instruments Manufacturing Co Ltd
Priority to JP9816586A priority Critical patent/JPS62254946A/ja
Publication of JPS62254946A publication Critical patent/JPS62254946A/ja
Publication of JPH0251694B2 publication Critical patent/JPH0251694B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
JP9816586A 1986-04-30 1986-04-30 両面異形断面板の製造装置 Granted JPS62254946A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9816586A JPS62254946A (ja) 1986-04-30 1986-04-30 両面異形断面板の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9816586A JPS62254946A (ja) 1986-04-30 1986-04-30 両面異形断面板の製造装置

Publications (2)

Publication Number Publication Date
JPS62254946A true JPS62254946A (ja) 1987-11-06
JPH0251694B2 JPH0251694B2 (enrdf_load_stackoverflow) 1990-11-08

Family

ID=14212470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9816586A Granted JPS62254946A (ja) 1986-04-30 1986-04-30 両面異形断面板の製造装置

Country Status (1)

Country Link
JP (1) JPS62254946A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11605985B2 (en) 2019-08-20 2023-03-14 Apple Inc. Wireless power system with object detection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832763A (enrdf_load_stackoverflow) * 1971-08-31 1973-05-02
JPS4938862A (enrdf_load_stackoverflow) * 1972-08-19 1974-04-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832763A (enrdf_load_stackoverflow) * 1971-08-31 1973-05-02
JPS4938862A (enrdf_load_stackoverflow) * 1972-08-19 1974-04-11

Also Published As

Publication number Publication date
JPH0251694B2 (enrdf_load_stackoverflow) 1990-11-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term