JPS5248555A - Method of producing curved surface by pressing - Google Patents

Method of producing curved surface by pressing

Info

Publication number
JPS5248555A
JPS5248555A JP12471075A JP12471075A JPS5248555A JP S5248555 A JPS5248555 A JP S5248555A JP 12471075 A JP12471075 A JP 12471075A JP 12471075 A JP12471075 A JP 12471075A JP S5248555 A JPS5248555 A JP S5248555A
Authority
JP
Japan
Prior art keywords
pressing
curved surface
producing curved
producing
curved
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
JP12471075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5312458B2 (https=
Inventor
Norizou Shibano
Tetsuo Hatano
Toshihiko Ookura
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP12471075A priority Critical patent/JPS5248555A/ja
Priority to IN2056/CAL/1975A priority patent/IN144122B/en
Priority to GB44367/75A priority patent/GB1496269A/en
Priority to US05/626,752 priority patent/US4021817A/en
Priority to CA75238953A priority patent/CA1048254A/en
Priority to FR7533701A priority patent/FR2290263A1/fr
Priority to DE2549653A priority patent/DE2549653C3/de
Publication of JPS5248555A publication Critical patent/JPS5248555A/ja
Publication of JPS5312458B2 publication Critical patent/JPS5312458B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP12471075A 1974-11-05 1975-10-16 Method of producing curved surface by pressing Granted JPS5248555A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP12471075A JPS5248555A (en) 1975-10-16 1975-10-16 Method of producing curved surface by pressing
IN2056/CAL/1975A IN144122B (https=) 1974-11-05 1975-10-25
GB44367/75A GB1496269A (en) 1974-11-05 1975-10-28 Manufacture of reflectors for antennas
US05/626,752 US4021817A (en) 1974-11-05 1975-10-29 Method of manufacture of antenna reflector having a predetermined curved surface
CA75238953A CA1048254A (en) 1974-11-05 1975-11-04 Die forming of concave antenna reflectors
FR7533701A FR2290263A1 (fr) 1974-11-05 1975-11-04 Procede de formage d'un reflecteur d'antenne ayant une surface courbe
DE2549653A DE2549653C3 (de) 1974-11-05 1975-11-05 Einrichtung zum Ziehen eines Antennenreflektors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12471075A JPS5248555A (en) 1975-10-16 1975-10-16 Method of producing curved surface by pressing

Publications (2)

Publication Number Publication Date
JPS5248555A true JPS5248555A (en) 1977-04-18
JPS5312458B2 JPS5312458B2 (https=) 1978-05-01

Family

ID=14892177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12471075A Granted JPS5248555A (en) 1974-11-05 1975-10-16 Method of producing curved surface by pressing

Country Status (1)

Country Link
JP (1) JPS5248555A (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172453A (en) * 1962-12-31 1965-03-09 Todd Shipyards Corp Position control for multiple tools

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172453A (en) * 1962-12-31 1965-03-09 Todd Shipyards Corp Position control for multiple tools

Also Published As

Publication number Publication date
JPS5312458B2 (https=) 1978-05-01

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