JPS60185617A - 田植機の昇降装置 - Google Patents

田植機の昇降装置

Info

Publication number
JPS60185617A
JPS60185617A JP2880685A JP2880685A JPS60185617A JP S60185617 A JPS60185617 A JP S60185617A JP 2880685 A JP2880685 A JP 2880685A JP 2880685 A JP2880685 A JP 2880685A JP S60185617 A JPS60185617 A JP S60185617A
Authority
JP
Japan
Prior art keywords
aircraft
piston
switching valve
planting
chamber
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
JP2880685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0243451B2 (enExample
Inventor
Sadao Takeno
武野　節生
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.)
Yanmar Agricultural Equipment Co Ltd
Original Assignee
Yanmar Agricultural Equipment Co 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 Yanmar Agricultural Equipment Co Ltd filed Critical Yanmar Agricultural Equipment Co Ltd
Priority to JP2880685A priority Critical patent/JPS60185617A/ja
Publication of JPS60185617A publication Critical patent/JPS60185617A/ja
Publication of JPH0243451B2 publication Critical patent/JPH0243451B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Body Suspensions (AREA)
JP2880685A 1985-02-15 1985-02-15 田植機の昇降装置 Granted JPS60185617A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2880685A JPS60185617A (ja) 1985-02-15 1985-02-15 田植機の昇降装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2880685A JPS60185617A (ja) 1985-02-15 1985-02-15 田植機の昇降装置

Publications (2)

Publication Number Publication Date
JPS60185617A true JPS60185617A (ja) 1985-09-21
JPH0243451B2 JPH0243451B2 (enExample) 1990-09-28

Family

ID=12258663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2880685A Granted JPS60185617A (ja) 1985-02-15 1985-02-15 田植機の昇降装置

Country Status (1)

Country Link
JP (1) JPS60185617A (enExample)

Also Published As

Publication number Publication date
JPH0243451B2 (enExample) 1990-09-28

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