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公开(公告)号：JP2000245234A
公开(公告)日：2000-09-12
申请号：JP4831199
申请日：1999-02-25
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , HIRAOKA MINORU , FUKUSHIMA MASATOMO
IPC: B62D33/067 , A01D67/00 , B62D33/073
Abstract: PROBLEM TO BE SOLVED: To provide a cab enabling surroundings of a prime mover to be widely opened and also excellent in economics and strength. SOLUTION: A seat-supporting stand 12, a cab floor 14 and a control tower 13 are connected to form one structural body. The structural body is coupled with a chassis frame 8 through a connecting part 31a situated in the tower 13 so as to be able to rotate around the center P of a shaft. A changeover between a maintenance state where the stand 12 is separated from the frame 8 so as to open surroundings of an engine 2 and an operating one where the stand 12 is coupled with the frame 8 so as to cover the engine 2 is carried out around the center P at a stroke. The control tower 13 made of synthetic resin and a handhold 31 made of metal are fixed on the control tower 13. The connection part 31a is made of metal and is equipped with the handhold 31.
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公开(公告)号：JP2000236733A
公开(公告)日：2000-09-05
申请号：JP4305099
申请日：1999-02-22
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , HIRAOKA MINORU , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To provide an operation part structure of a combine harvester capable of increasing the floor area of the operation part while increasing the area of the outer side face of the front-side wall as far as possible without excessively retreating the front-sidewall from the operator's seat. SOLUTION: An operation seat 11 is attached to the top face of a top board 12a of a seat-supporting bed 12. The front-sidewall 12b of the seat-supporting bed 12 is formed on its outer side face with an edge line 12d extending sideways on the machine body, a downward slope 12e positioned below the edge line 12d and an upward slope 12f positioned above the edge line 12d. The height H1 of the edge line 12d from the floor face 14a of the operation floor 14 is set to enable the sitting on the operation seat 11 and position the knee at the height when the foot is placed on the floor 14a. The face of the downward slope 12e is inclined in a manner to retreat toward the back of the machine body from the edge line 12d to the floor face 14a. The face of the upward slope 12f is inclined to retreat toward the back of the machine body from the edge line 12d to the top board 12a.
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公开(公告)号：JP2002171820A
公开(公告)日：2002-06-18
申请号：JP2000372450
申请日：2000-12-07
Applicant: KUBOTA KK
Inventor： NAGANO FUMIO , KUWAE JUNTA , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To provide a boarding steering section structure for a combine harvester designed to avoid the unfavorablenesses of declining in the visual recognizability of a meter panel in an operation while standing or the visual recognizability of the situation in front of the machine body in an operation while sitting due to a handrail despite being equipped with the handrail to be gripped as a support in making an operation while standing. SOLUTION: This boarding steering section structure for a combine harvester is such that the upper end of a front panel 8 set upright in the front of a boarding steering section 7 is equipped with a resin meter panel box 8A housed with a meter panel 14 and a handrail 8E is integratedly formed on the lateral side of the meter panel box 8A.
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公开(公告)号：JP2000236732A
公开(公告)日：2000-09-05
申请号：JP4304999
申请日：1999-02-22
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , HIRAOKA MINORU , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To obtain an operation part structure of a combine harvester enabling easy access of the operator to a reaping part, etc., for the narrow floor space of the operation part by setting the plane area of the sitting space to a specific size at a level of the top of the side cover. SOLUTION: The operation part structure of a combine harvester is provided with a sitting space surrounded by a seat-supporting bed 12 for supporting an operation seat 11, an operation tower 13 positioned in front of the seat- supporting bed 12 and a side cover 15 positioned between the seat-supporting bed 12 and the operation tower 13. The plane area of the sitting space is set to be larger than the floor area of the operation floor 14 at a level equal to the top of the side cover 15. The sitting space may be provided with a sitting space part curved by top view in a manner to position the convex part at the outside of the sitting space at a level equal to the top end of the side cover 15.
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公开(公告)号：JP2003134922A
公开(公告)日：2003-05-13
申请号：JP2001340783
申请日：2001-11-06
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , YONEDA YUTAKA , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To manufacture even a side cover of a complicated shape by using a relatively inexpensive metal mold, simply carry out assembling and firmly stand and fix the side cover, in a harvester equipped with a pretreating part for harvesting and an operating part on the left and the right sides and the side cover in the front and rear directions in a site on the lateral side on the side of the pretreating part in the operating part. SOLUTION: This structure for the operating part of the harvester is obtained as follows. The side cover 20 is composed of a hollow blow molded product and a vertically directed inserting hole (h) opened to at least the downward side is formed in the side cover 20. A support stood from the machine body is inserted into the inserting hole (h) to support the side cover 20.
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Patent Agency Ranking
公开(公告)号：JP2000324934A
公开(公告)日：2000-11-28
申请号：JP13851899
申请日：1999-05-19
Applicant: KUBOTA KK
Inventor： FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To provide a steering section structure in a harvester capable of mitigating the sense of confinedness of a relevant operator sat on the steering seat while securing good operating performance for the harvester. SOLUTION: This steering section structure has such a scheme that above a thin-walled type foot cover 41 stood on the front portion of a travel machine body 2 in such a mode as to be situated in front of a steering seat 40, the main steering panel 42 is set up in such a manner as to be situated above the height of the seat level 40a of the steering seat 40, a steering panel and a steering operative unit equipped with a tackle 25 for steering operation of the travel machine body 2 are disposed on one end side of the main steering panel 42 and the other end side in the transverse direction of the panel 42, respectively, and furthermore a display panel is set up midway of the transverse direction of the main steering panel 42.
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公开(公告)号：JP2000245777A
公开(公告)日：2000-09-12
申请号：JP5415299
申请日：1999-03-02
Applicant: KUBOTA KK
Inventor： KAWABATA GONSHIRO , SATO NAOAKI , KIMURA SHIGENORI , YANAGAWA NOBUHIDE , KUBO NOBUYUKI , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To automatically travel and stop with a simple structure even if an accelerator lever is strongly gripped. SOLUTION: An accelerator lever 11 operated in a co-grip by a hand applied to a handle grip 9 is arranged so that an accelerator can be operated to the speed increasing side by downward swinging around the longitudinal axis Y, a manual operation part 12 of the accelerator lever 11 is constituted so as to be variable in the direction different from the accelerator operation direction by gripping operation, and is constituted so as to actuate a braking means on the basis of this variation.
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公开(公告)号：JP2000236734A
公开(公告)日：2000-09-05
申请号：JP4305199
申请日：1999-02-22
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , HIRAOKA MINORU , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To provide an operation part of a combine harvester resistant to the leakage of the driving noise and dissipated heat of an engine to the sitting space. SOLUTION: A sitting space S surrounded by a seat-supporting bed 12 supporting an operation seat 11, an operation tower 13 and a side cover 15 is placed on the floor face of an operation part floor 14. An operation lever guide 16 is supported by the side cover 15. The seat-supporting bed 12 is used also as an engine hood covering an engine positioned under the operation seat. The top board 12a of the seat-supporting bed 12 is integrated to the operation lever guide 16.
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公开(公告)号：JP2001278131A
公开(公告)日：2001-10-10
申请号：JP2000098526
申请日：2000-03-31
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , OOMORI MIKIO , HIRAOKA MINORU , FUKUSHIMA MASATOMO , TOKAWA YOSHITAKA , KUWAE JUNTA
Abstract: PROBLEM TO BE SOLVED: To provide an economical driving part structure of a working vehicle while intending to reduce cost by reducing machining hours assembling process and the number of part items. SOLUTION: In this driving part structure in a working vehicle, a driving seat 1 is disposed on the ceiling wall 2d of an engine room 3, and a handrail part 21 is provided on the upper part of the lateral outer wall 20 of the engine room 3. The handrail part 21 is formed by blow molding of a synthetic resin material, a part of the handrail part 21 is swelled toward the inside of a machine body to form a hollow part, and a switch box 21B equipped with a switch mounting part 22 is formed on it.
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公开(公告)号：JP2000245236A
公开(公告)日：2000-09-12
申请号：JP4993799
申请日：1999-02-26
Applicant: KUBOTA KK
Inventor： KAWASE MUNEYUKI , HIRAOKA MINORU , FUKUSHIMA MASATOMO
Abstract: PROBLEM TO BE SOLVED: To guide grain culms in a pressed state with the side wall of a seat- supporting stand so as not to damage them and to make the side wall lightweight and small in a combine harvester. SOLUTION: A seat-supporting stand 12 is equipped with a side wall 12c covering the external side of a chassis in a driver's seat 11. An external side face 18 of the side wall 12c is equipped with a slant, external side face 18b which has a vertex T situated at a preset level of height from the ground between the front end A and the rear one B of the face 18 and between the bottom end C and the top one D of the face 18. As going from the vertex T to every circumferential edge of the face 18, the face 18 is formed to be recessed toward the inside of the chassis in proportion to the distance from the vertex T.
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