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81. 发明专利

JP2831201B2 失效
公开(公告)号：JP2831201B2
公开(公告)日：1998-12-02
申请号：JP18961592
申请日：1992-07-16
申请人： KUBOTA KK
发明人： MAEZAWA KYOSHIGE
IPC分类号： B60R21/11 , B62D25/04 , B62D49/00 , E02F3/34 , E02F9/16

82. 发明专利

JPH10276506A TRACTOR FRONT PART STRUCTURE CAPABLE OF MOUNTING FRONT LOADER 失效
公开(公告)号：JPH10276506A
公开(公告)日：1998-10-20
申请号：JP8822297
申请日：1997-04-07
申请人： KUBOTA KK
发明人： HIROOKA SHOZO , KOROGI ISAO
IPC分类号： A01B59/048 , B62D49/02 , B62D49/06 , B62D49/08 , E02F3/34 , E02F3/38 , E02F3/627
摘要： PROBLEM TO BE SOLVED: To improve the supporting strength of a weight fitting table while avoiding the restriction of a front wheel steering due to right and left braces. SOLUTION: A tractor vehicle body 5 with an engine 2, a mission case 3 and a front axle frame 4 projected forward from the engine 2 is mounted with a right and left pair of masts fitting table 6 for fitting the right and left masts 10 of a front loader 9 in the state of being freely attachable and detachable. Then, the table 6 and the front part of the body 5 is connected with the braces 7 and the fitting table 8 is mounted to the front part of the frame 4. The interval between the tips of the right and left braces 7 are set to be smaller than an interval on the connecting side of the mast fixing tables and the right/left tips 7a are connected to the table 8.

83. 发明专利

JP2802001B2 失效
公开(公告)号：JP2802001B2
公开(公告)日：1998-09-21
申请号：JP30562192
申请日：1992-11-16
IPC分类号： E02F3/36 , E02F3/34

84. 发明专利

JP2802000B2 失效
公开(公告)号：JP2802000B2
公开(公告)日：1998-09-21
申请号：JP30398492
申请日：1992-11-13
IPC分类号： E02F3/34 , E02F9/24

85. 发明专利

JP2771029B2 失效
公开(公告)号：JP2771029B2
公开(公告)日：1998-07-02
申请号：JP26221090
申请日：1990-09-29
申请人： ISEKI NOKI KK , KOBE SEIKOSHO KK
发明人： MIZUMOTO TAKESHI , CHIKUANA TAKASHI
IPC分类号： E02F9/20 , E02F3/34 , E02F9/00 , E02F9/16

86. 发明专利

JPH10142321A MILLIMETRIC WAVE RADAR-LOADED VEHICLE 失效
公开(公告)号：JPH10142321A
公开(公告)日：1998-05-29
申请号：JP30296296
申请日：1996-11-14
申请人： KOMATSU MFG CO LTD
发明人： KITAHARA YASUO , MURAKAMI TAKU , YAMAZAKI KUNIHIRO
IPC分类号： E02F3/34 , G01S7/03 , G01S13/34 , G01S13/60 , G01S13/93
摘要： PROBLEM TO BE SOLVED: To provide a dump truck which can be surely detected by a millimetric wave radar of an opposite dump truck. SOLUTION: In a dump truck 14, either one of right and left sides is a driver' s seat 10 and the other side is a space 13 facing a front panel 12 of a vessel 11. A reflector 15 reflecting millimetric waves is installed at the space 13 of the dump truck. Accordingly, a reception intensity of a millimetric wave radar of a dump truck opposing the dump truck can be stable in all directions, then, sure detection can be achieved.

87. 发明专利

JP2725848B2 失效
公开(公告)号：JP2725848B2
公开(公告)日：1998-03-11
申请号：JP18216789
申请日：1989-07-14
申请人： ISEKI NOKI KK , KOBE SEIKOSHO KK
发明人： MURAKAMI YOSHIAKI , MIZUMOTO TAKESHI , RYU HIDETOMO
IPC分类号： E02F3/32 , E02F3/34 , E02F9/08

88. 发明专利

JPH107014A REINFORCING FRAME STRUCTURAL BODY OF TRACTOR 失效
公开(公告)号：JPH107014A
公开(公告)日：1998-01-13
申请号：JP16337496
申请日：1996-06-24
申请人： KUBOTA KK
发明人： TAKEMURA TOSHIHIKO , ISHIGURO TOSHINAKA
IPC分类号： B62D49/00 , B62D21/18 , E02F3/34 , E02F9/16
摘要： PROBLEM TO BE SOLVED: To easily assemble a reinforcing frame structural body on a tractor body by making the reinforcing frame structural body to make it possible to install a front loader and/or an after-working machine an integral device. SOLUTION: An engine 2 and a transmission case 3 are connected to each other in the longitudinal direction and installed on a tractor body 5 extensively provided with a front axle frame 4 from the engine 2, and a front loader 6 on a front part side and/or an after-working machine 7 on a rear part side are installed. Left and right side frame members 13 extensively provided on left and right sides of the tractor body 5 and along the longitudinal direction of the body, a crossbar member to connect at least one point of front, rear and intermediate parts of these left and right side frame members 13, a front side connecting mechanism 16 to connect the front part side to a front part of the tractor body 5, a rear side connecting mechanism 12 free to connect the rear part side to a rear part of the tractor body 5 and a loader installation mechanism 9 free to install the front loader 6 and/or a working machine installation mechanism 11 free to install the after-working machine 7 are provided.

89. 发明专利

JPH09273176A BACKHOE 失效
公开(公告)号：JPH09273176A
公开(公告)日：1997-10-21
申请号：JP8339296
申请日：1996-04-05
申请人： KUBOTA KK
发明人： YAMASHITA YUJI
IPC分类号： B60R3/00 , B62D25/22 , E02F3/34 , E02F3/38 , E02F9/08
摘要： PROBLEM TO BE SOLVED: To improve maintenance works by installing a control valve for supplying and discharging pressure oil to a baclthoe working device, etc., into the base of a revolver in the lower section of a step and detachably mounting a frame member, to which a peripheral wall cover in a side edge surface at the step of the base of the revolver and the step are set up respectively, to the base of the revolver. SOLUTION: A frame member 10 constituted in conformity with the external shapes of the left-front side section and left side section of the base of a revolver 3 is clamped and fixed to a main frame for the base of the revolver 3 by bolts at a plurality of places. When a control valve 8, etc., in the base of the revolver 3 is maintained, a step 7 and a peripheral wall cover 9 are removed from the frame member 10. The frame member 10 is also taken off from the main frame for the base of the revolver 3 by releasing bolt clamping.

90. 发明专利

JPH09268597A DRIVING PART STRUCTURE IN BACKHOE 失效
公开(公告)号：JPH09268597A
公开(公告)日：1997-10-14
申请号：JP7572296
申请日：1996-03-29
申请人： KUBOTA KK
发明人： HARA KEIICHI , MATSUI SEIJI
IPC分类号： E02F3/34 , E02F3/96 , E02F9/00 , E02F9/08
摘要： PROBLEM TO BE SOLVED: To obtain a sturdy and functional protective device for a driving part, by arranging a metallic base frame for fitting the protective device for the driving part, at the rear part of the driver's seat and forming a tank bonnet, an engine bonnet, and an auxiliary bonnet with synthetic resin and fixing the three to the base frame. SOLUTION: A base frame 11 arranged just at the rear side of a driver's seat 10 is constituted of a connecting member 14 laid between pipes 12, 13 erected at the front and rear right sides and a plate member fitted to an pipe 15 erected at the left side. A fuel tank 17, a hydraulic oil tank 18, and a battery 19 are arranged at the front right side of the gyratory base and covered with a bonnet 7. The bonnet 7 is fixed to the level difference part 11a lower by one step than the base frame 11 with bolts. The bonnet 8 covering the engine 20 can be opened/closed by the hinges 21 positioned at two right and left sides of the rear part of the base frame 11 so as to easily inspect and maintain the engine 20. The auxiliary bonnet 9 is fixed to the left end of the base frame 11 with bolts to contain an aircleaner 22 or the like.

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