JPS53118255A - Automatic apparatus for beveling and cutting hole in the form of elongated circle - Google Patents

Automatic apparatus for beveling and cutting hole in the form of elongated circle

Info

Publication number
JPS53118255A
JPS53118255A JP3369177A JP3369177A JPS53118255A JP S53118255 A JPS53118255 A JP S53118255A JP 3369177 A JP3369177 A JP 3369177A JP 3369177 A JP3369177 A JP 3369177A JP S53118255 A JPS53118255 A JP S53118255A
Authority
JP
Japan
Prior art keywords
beveling
elongated circle
cutting hole
automatic apparatus
hole
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
JP3369177A
Other languages
Japanese (ja)
Other versions
JPS5916547B2 (en
Inventor
Nobuo Ando
Kazuo Miyamoto
Shuichi Yoshida
Yoshitaka Matsuda
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.)
SEIMITSU YOUDANKI KK
Hitachi Zosen Corp
Original Assignee
SEIMITSU YOUDANKI KK
Hitachi Zosen 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 SEIMITSU YOUDANKI KK, Hitachi Zosen Corp filed Critical SEIMITSU YOUDANKI KK
Priority to JP3369177A priority Critical patent/JPS5916547B2/en
Publication of JPS53118255A publication Critical patent/JPS53118255A/en
Publication of JPS5916547B2 publication Critical patent/JPS5916547B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To carry out automatic cutting and beveling of a hole in the form of an elongated circle with high accuracy, by means of an apparatus in which a profiling die is disposed on a bed having thereon horizontal guides on which bearing is slided, and profiling means and a torch for cutting and beveling the hole are carried, under specific conditions, respectively at the upper and the lower portions of a rotatable shaft which is journaled in said bearing in freely rotatable manner.
COPYRIGHT: (C)1978,JPO&Japio
JP3369177A 1977-03-25 1977-03-25 Automatic oblong bevel cutting device Expired JPS5916547B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3369177A JPS5916547B2 (en) 1977-03-25 1977-03-25 Automatic oblong bevel cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3369177A JPS5916547B2 (en) 1977-03-25 1977-03-25 Automatic oblong bevel cutting device

Publications (2)

Publication Number Publication Date
JPS53118255A true JPS53118255A (en) 1978-10-16
JPS5916547B2 JPS5916547B2 (en) 1984-04-16

Family

ID=12393436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3369177A Expired JPS5916547B2 (en) 1977-03-25 1977-03-25 Automatic oblong bevel cutting device

Country Status (1)

Country Link
JP (1) JPS5916547B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188557U (en) * 1984-05-22 1985-12-13 三菱電機株式会社 vacuum cleaner
JPS61180664U (en) * 1984-07-31 1986-11-11

Also Published As

Publication number Publication date
JPS5916547B2 (en) 1984-04-16

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