JPS51150793A - Ma chine tool - Google Patents

Ma chine tool

Info

Publication number
JPS51150793A
JPS51150793A JP7437075A JP7437075A JPS51150793A JP S51150793 A JPS51150793 A JP S51150793A JP 7437075 A JP7437075 A JP 7437075A JP 7437075 A JP7437075 A JP 7437075A JP S51150793 A JPS51150793 A JP S51150793A
Authority
JP
Japan
Prior art keywords
chine tool
chine
tool
drilling
head
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
JP7437075A
Other languages
Japanese (ja)
Other versions
JPS603936B2 (en
Inventor
Yoshihiro Tsukiji
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP50074370A priority Critical patent/JPS603936B2/ja
Publication of JPS51150793A publication Critical patent/JPS51150793A/en
Priority claimed from US06/109,260 external-priority patent/USRE31304E/en
Publication of JPS603936B2 publication Critical patent/JPS603936B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide a drilling for two perpendicular surfaces of a work by one head.
COPYRIGHT: (C)1976,JPO&Japio
JP50074370A 1975-06-20 1975-06-20 Expired JPS603936B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50074370A JPS603936B2 (en) 1975-06-20 1975-06-20

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50074370A JPS603936B2 (en) 1975-06-20 1975-06-20
US06/109,260 USRE31304E (en) 1975-06-20 1980-01-03 Machine for drilling holes in right-angular work surfaces

Publications (2)

Publication Number Publication Date
JPS51150793A true JPS51150793A (en) 1976-12-24
JPS603936B2 JPS603936B2 (en) 1985-01-31

Family

ID=13545195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50074370A Expired JPS603936B2 (en) 1975-06-20 1975-06-20

Country Status (1)

Country Link
JP (1) JPS603936B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163016U (en) * 1988-04-28 1989-11-14
JPH0247117U (en) * 1988-09-22 1990-03-30

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008272889A (en) * 2007-04-27 2008-11-13 O M Ltd Machine tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103381A (en) * 1975-03-08 1976-09-11 Ikegai Iron Works Ltd KOSAKUKIKAI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103381A (en) * 1975-03-08 1976-09-11 Ikegai Iron Works Ltd KOSAKUKIKAI

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163016U (en) * 1988-04-28 1989-11-14
JPH0247117U (en) * 1988-09-22 1990-03-30

Also Published As

Publication number Publication date
JPS603936B2 (en) 1985-01-31

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