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.)
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.)
ONISHI KOGYO KK
ONISHI KOUGIYOU KK
SHIMADA JIYUNICHIROU
Komatsu Ltd
Original Assignee
ONISHI KOGYO KK
ONISHI KOUGIYOU KK
SHIMADA JIYUNICHIROU
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 ONISHI KOGYO KK, ONISHI KOUGIYOU KK, SHIMADA JIYUNICHIROU, Komatsu LtdfiledCriticalONISHI KOGYO KK
Priority to JP15629476ApriorityCriticalpatent/JPS5380624A/en
Publication of JPS5380624ApublicationCriticalpatent/JPS5380624A/en
Publication of JPS5612124B2publicationCriticalpatent/JPS5612124B2/ja
PURPOSE: To enable always setting of a driver's seat at predetermined position for a heavy vehicle of large vibration such as truck by providing a quadric linkage and spring adjusting unit at an elastic suspension slystem used for the seat to adjust the spring in response to the driver's weight.