JPS52124353A - Method of and apparatus for measuring position of submersible working machine - Google Patents

Method of and apparatus for measuring position of submersible working machine

Info

Publication number
JPS52124353A
JPS52124353A JP4024876A JP4024876A JPS52124353A JP S52124353 A JPS52124353 A JP S52124353A JP 4024876 A JP4024876 A JP 4024876A JP 4024876 A JP4024876 A JP 4024876A JP S52124353 A JPS52124353 A JP S52124353A
Authority
JP
Japan
Prior art keywords
working machine
measuring position
submersible working
submersible
measuring
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
JP4024876A
Other languages
Japanese (ja)
Inventor
Yoshitane Ishino
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.)
Komatsu Ltd
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 JP4024876A priority Critical patent/JPS52124353A/en
Publication of JPS52124353A publication Critical patent/JPS52124353A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP4024876A 1976-04-12 1976-04-12 Method of and apparatus for measuring position of submersible working machine Pending JPS52124353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4024876A JPS52124353A (en) 1976-04-12 1976-04-12 Method of and apparatus for measuring position of submersible working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4024876A JPS52124353A (en) 1976-04-12 1976-04-12 Method of and apparatus for measuring position of submersible working machine

Publications (1)

Publication Number Publication Date
JPS52124353A true JPS52124353A (en) 1977-10-19

Family

ID=12575390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4024876A Pending JPS52124353A (en) 1976-04-12 1976-04-12 Method of and apparatus for measuring position of submersible working machine

Country Status (1)

Country Link
JP (1) JPS52124353A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131382U (en) * 1983-02-23 1984-09-03 株式会社竹中工務店 Adsorption type traveling vehicle
US5584583A (en) * 1993-12-15 1996-12-17 Nippon Thompson Co., Ltd. Roller and cage assembly
DE4125730C2 (en) * 1990-08-03 2000-05-11 Nippon Thompson Co Ltd Roller bearings with roller support protrusions formed by deformation
EP1471272A2 (en) 2003-03-31 2004-10-27 TS Corporation Needle bearing and speed reducer using the needle bearing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131382U (en) * 1983-02-23 1984-09-03 株式会社竹中工務店 Adsorption type traveling vehicle
DE4125730C2 (en) * 1990-08-03 2000-05-11 Nippon Thompson Co Ltd Roller bearings with roller support protrusions formed by deformation
US5584583A (en) * 1993-12-15 1996-12-17 Nippon Thompson Co., Ltd. Roller and cage assembly
EP1471272A2 (en) 2003-03-31 2004-10-27 TS Corporation Needle bearing and speed reducer using the needle bearing
US7361119B2 (en) 2003-03-31 2008-04-22 Ts Corporation Needle bearing and speed reducer using the needle bearing

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