发明名称 OPERATION LEVER OF WORKING MACHINE
摘要 PROBLEM TO BE SOLVED: To provide an operation lever of a working machine that is easily operated by easily transferring the force of fingers of an operating hand. SOLUTION: A rotary clutch lever 58 includes: an arm part 58a supported by a handle 52 at one end part in a freely rockable way; and a grip part 58d attached to the other end part of the arm part 58a and arranged at a position which a finger of the right hand grasping a right grip 53R being a grip part of a handle 52 can reach. The rotary clutch lever 58 is a management machine of the working machine. The working machine is rockably operated in the directions of being pushed away from or drawn close to the right grip 53R of the handle 52 through the grip part 58d. The grip part 58d includes: a protruding part 58e formed to protrude from an outer circumferential face to hang a finger when the rotary clutch lever 58 is rockably operated in the direction of being drawn close; and a slope 58f formed to face the direction of being drawn close to hang the finger when the rotary clutch lever 58 is rockably operated in the direction of being pushed away. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011186956(A) 申请公布日期 2011.09.22
申请号 JP20100053840 申请日期 2010.03.10
申请人 YANMAR CO LTD 发明人 HASEGAWA KUMIKO;NAKANO MASANORI;YAMAZAKI EIJI;INOKAI HIROJI;ARAI HIROYUKI
分类号 G05G1/06;A01B33/08;B62D51/06 主分类号 G05G1/06
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