JPS49132801A - - Google Patents

Info

Publication number
JPS49132801A
JPS49132801A JP4616673A JP4616673A JPS49132801A JP S49132801 A JPS49132801 A JP S49132801A JP 4616673 A JP4616673 A JP 4616673A JP 4616673 A JP4616673 A JP 4616673A JP S49132801 A JPS49132801 A JP S49132801A
Authority
JP
Japan
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
JP4616673A
Other languages
Japanese (ja)
Other versions
JPS5437406B2 (en
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 filed Critical
Priority to JP4616673A priority Critical patent/JPS5437406B2/ja
Publication of JPS49132801A publication Critical patent/JPS49132801A/ja
Publication of JPS5437406B2 publication Critical patent/JPS5437406B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP4616673A 1973-04-25 1973-04-25 Expired JPS5437406B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4616673A JPS5437406B2 (en) 1973-04-25 1973-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4616673A JPS5437406B2 (en) 1973-04-25 1973-04-25

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP8397381A Division JPS5774437A (en) 1981-06-01 1981-06-01 Automatic operating device for straight excavation of hydraulic shovel
JP5047983A Division JPS5952254B2 (en) 1983-03-28 1983-03-28 Hydraulic excavator straight line excavation automatic driving device

Publications (2)

Publication Number Publication Date
JPS49132801A true JPS49132801A (en) 1974-12-20
JPS5437406B2 JPS5437406B2 (en) 1979-11-15

Family

ID=12739417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4616673A Expired JPS5437406B2 (en) 1973-04-25 1973-04-25

Country Status (1)

Country Link
JP (1) JPS5437406B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113001A (en) * 1974-02-15 1975-09-04
JPS54123203A (en) * 1978-03-16 1979-09-25 Komatsu Mfg Co Ltd Excavation controller of oil pressure backkhoe
JPS54123202A (en) * 1978-03-16 1979-09-25 Komatsu Mfg Co Ltd Transverse excavation controller by oil pressure backkhoe
JPS5552437A (en) * 1978-10-06 1980-04-16 Komatsu Ltd Working instrument controller
JPS5865823A (en) * 1981-10-16 1983-04-19 Hitachi Constr Mach Co Ltd Controller for operation locus of oil-pressure shovel
JPS58120925A (en) * 1982-01-12 1983-07-19 Hitachi Constr Mach Co Ltd Controller for working trace of hydraulic shovel
JPS58164829A (en) * 1982-03-19 1983-09-29 Hitachi Constr Mach Co Ltd Straight line excavator of oil-pressure shovel
JPS60165548U (en) * 1984-04-10 1985-11-02 株式会社タダノ Automatic excavation control device for hydraulic excavators
JPS63181651U (en) * 1987-05-15 1988-11-24

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278582A (en) * 1980-02-25 1981-07-14 The B. F. Goodrich Company Removal of residual acrylonitrile monomer

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439647B2 (en) * 1974-02-15 1979-11-29
JPS50113001A (en) * 1974-02-15 1975-09-04
JPS6238493B2 (en) * 1978-03-16 1987-08-18 Komatsu Mfg Co Ltd
JPS54123202A (en) * 1978-03-16 1979-09-25 Komatsu Mfg Co Ltd Transverse excavation controller by oil pressure backkhoe
JPS54123203A (en) * 1978-03-16 1979-09-25 Komatsu Mfg Co Ltd Excavation controller of oil pressure backkhoe
JPS6238494B2 (en) * 1978-03-16 1987-08-18 Komatsu Mfg Co Ltd
JPS5552437A (en) * 1978-10-06 1980-04-16 Komatsu Ltd Working instrument controller
JPS6238495B2 (en) * 1978-10-06 1987-08-18 Komatsu Mfg Co Ltd
JPS5865823A (en) * 1981-10-16 1983-04-19 Hitachi Constr Mach Co Ltd Controller for operation locus of oil-pressure shovel
JPH0313378B2 (en) * 1981-10-16 1991-02-22 Hitachi Construction Machinery
JPS58120925A (en) * 1982-01-12 1983-07-19 Hitachi Constr Mach Co Ltd Controller for working trace of hydraulic shovel
JPS58164829A (en) * 1982-03-19 1983-09-29 Hitachi Constr Mach Co Ltd Straight line excavator of oil-pressure shovel
JPS60165548U (en) * 1984-04-10 1985-11-02 株式会社タダノ Automatic excavation control device for hydraulic excavators
JPS63181651U (en) * 1987-05-15 1988-11-24

Also Published As

Publication number Publication date
JPS5437406B2 (en) 1979-11-15

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201235Q (en)
AR201231Q (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU471343B2 (en)
AU465453B2 (en)
AU465434B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AR201229Q (en)
AU466283B2 (en)
AU476696B2 (en)
AU472848B2 (en)
AR199451A1 (en)
AU461342B2 (en)
AR197627A1 (en)
AR200885A1 (en)
AR200256A1 (en)
AR201432A1 (en)
AR210729A1 (en)
AR193950A1 (en)