JPH0128130Y2 - - Google Patents

Info

Publication number
JPH0128130Y2
JPH0128130Y2 JP8640882U JP8640882U JPH0128130Y2 JP H0128130 Y2 JPH0128130 Y2 JP H0128130Y2 JP 8640882 U JP8640882 U JP 8640882U JP 8640882 U JP8640882 U JP 8640882U JP H0128130 Y2 JPH0128130 Y2 JP H0128130Y2
Authority
JP
Japan
Prior art keywords
light receiving
receiving device
sensor
automatic leveling
blade
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.)
Expired
Application number
JP8640882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58189268U (ja
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 JP8640882U priority Critical patent/JPS58189268U/ja
Publication of JPS58189268U publication Critical patent/JPS58189268U/ja
Application granted granted Critical
Publication of JPH0128130Y2 publication Critical patent/JPH0128130Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP8640882U 1982-06-10 1982-06-10 自動レベリング装置 Granted JPS58189268U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8640882U JPS58189268U (ja) 1982-06-10 1982-06-10 自動レベリング装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8640882U JPS58189268U (ja) 1982-06-10 1982-06-10 自動レベリング装置

Publications (2)

Publication Number Publication Date
JPS58189268U JPS58189268U (ja) 1983-12-15
JPH0128130Y2 true JPH0128130Y2 (enrdf_load_stackoverflow) 1989-08-28

Family

ID=30095210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8640882U Granted JPS58189268U (ja) 1982-06-10 1982-06-10 自動レベリング装置

Country Status (1)

Country Link
JP (1) JPS58189268U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520222Y2 (ja) * 1990-04-18 1996-12-11 株式会社誠和 畝整地用地ならし装置

Also Published As

Publication number Publication date
JPS58189268U (ja) 1983-12-15

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