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1. 发明专利

JP2000289447A VENTILATION DEVICE FOR CAB 失效
公开(公告)号：JP2000289447A
公开(公告)日：2000-10-17
申请号：JP10397699
申请日：1999-04-12
申请人： HINO MOTORS LTD
发明人： SATO TAKESHI , SHINODA KAZUO
IPC分类号： B60R3/00 , B60H1/26
摘要： PROBLEM TO BE SOLVED: To provide a ventilation device for a cab capable of preventing wind from entering the cab from the outside through the ventilation device provided on a door of the cab. SOLUTION: Steps 25, 26 are attached to a lower side of a door of a cab in the vertical direction through a side plate 22 and a step cover 23, and a baffle plate 31 is attached to the side plate 22 so as to protrude into a space on an inner side of the step cover 23.

2. 发明专利

JPH1044779A AUTOMOBILE DOOR 失效
公开(公告)号：JPH1044779A
公开(公告)日：1998-02-17
申请号：JP21680096
申请日：1996-07-30
申请人： HINO MOTORS LTD
发明人： SATO TAKESHI , WATANABE KAZUSATO
IPC分类号： B60J5/00 , B60J5/04
摘要： PROBLEM TO BE SOLVED: To impede jump-out of an impact beam at the time of a side collision by setting a fitting position of an impact beam in such a way that its front end face is opposed to an inner panel part forming a door body front wall part and that its rear end face is opposed to an inner panel part forming a door body rear wall part. SOLUTION: At the time of arranging an impact beam inside a door body, the impact beam 9 is extended in the longitudinal direction of the door body, and its front part 9a and rear part 9b are integrally connected to an inner panel 4 by brackets 10, 11. In this case, a base part 10a of the front side bracket 10 is integrally fixed to the vehicle outer side face of the front part 9a of the impact beam 9, and a front end part 10b of the front side bracket 10 is fixed to the inner panel 4 along with a hinge support. Upper and lower front end flanges 10c of the front side bracket 10 are fixed to the hinge support and a front wall part 7 of the door body. The rear side bracket 11 is fixed to the vehicle inner side face of a rising flange part 13a of a door lock stiffener 13.

3. 发明专利

JPH09290639A DOOR FOR VEHICLE 失效
公开(公告)号：JPH09290639A
公开(公告)日：1997-11-11
申请号：JP12785296
申请日：1996-04-24
申请人： HINO MOTORS LTD
发明人： SATO TAKESHI , WATANABE KAZUSATO
IPC分类号： B60J5/00
摘要： PROBLEM TO BE SOLVED: To restrain deformation of a door by improving reinforcing force by an impact beam by making at least one end of the impact beams made of a pipe material to connect front and rear end edges of a door main body face to the neighbourhood of a door hinge and by making a head end of a fixing bolt for the door hinge get into the inside of the impact beam. SOLUTION: An impact beam 11 is arranged on a straight line connecting a door hinge 4 inside a door main body 3 and a door lock. This impact beam 11 is constituted of a pipe material open on both ends and circular on its closed cross section, and a bracket 12 welded on its end surface is fixed on a door inner panel 2 by spot welding. Thereafter, a head end of a long bolt 5 to fasten and fix the door hinge 4 and the door lock on the door main body 3 is made to get into the inside of an end part opening of the impact beam 11. Consequently, a connecting part of the door main body 3 and the bracket 11 is peeled by an excessive load toward the longitudinal direction, or even in the case when the bracket 12 is deformed, slippage of the impact beam 11 is prevented.

4. 发明专利

JPH11180351A CAB STRUCTURE OF CAB-OVER-ENGINE TRUCK 失效
公开(公告)号：JPH11180351A
公开(公告)日：1999-07-06
申请号：JP36512797
申请日：1997-12-20
申请人： HINO MOTORS LTD
发明人： SHINODA KAZUO , DEMOTO MASANORI , SATO TAKESHI
IPC分类号： B62D25/20 , B62D33/06
摘要： PROBLEM TO BE SOLVED: To effectively absorb the energy and to effectively inhibit the deformation of the total cab by fitting a rear part of a front pipe and a front part of a rear pipe in a longitudinal direction slidably to each other. SOLUTION: A front pipe 22 and a rear pipe 23 are stored in the space partitioned by a bottom wall 10 and both side walls 11 of a front frame 20 and a rear frame 21. A front part 24 and a rear part 26 of the front pipe 22 are arc-welded to a front bracket 30 and an intermediate bracket 32 fixed to the front frame 20 by welding. A rear part 25 of the rear pipe 23 is arc- welded to a rear bracket 31 fixed to the rear frame 21 by welding. An inner diameter of the front pipe 22 is larger than an outer diameter of the rear pipe 23, and a front part 27 of the rear pipe 23 is slidably fitted inside of the rear part 26 of the front pipe 22. Whereby the impact energy can be effectively absorbed, and the permanent deformation amount of the total cab can be reduced.

5. 发明专利

JP2001199363A VEHICULAR BODY FOR CAB-OVER-ENGINE VEHICLE 失效
公开(公告)号：JP2001199363A
公开(公告)日：2001-07-24
申请号：JP2000008068
申请日：2000-01-17
申请人： HINO MOTORS LTD
发明人： DEMOTO MASANORI , SATO TAKESHI , SHINODA KAZUO , ISHIBAI NOBUYOSHI
IPC分类号： B62D25/08 , B62D21/02 , B62D25/20 , B62D33/06
摘要： PROBLEM TO BE SOLVED: To increase rigidity and strength of a front part of a vehicular body in a cab-over-engine vehicle where a floor frame is secured to a lower side surface of a floor panel, a dash panel is secured to a front end part of the floor frame, a cross member is secured to a front face of the dash panel, and a cowl panel is secured to an upper portion of the dash panel. SOLUTION: The cross member 14 and the cowl panel 4 are connected through a vertical reinforcement member 12, and the vertical reinforcement member 12 is secured to the front face of the dash panel 11.

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