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1. 发明专利

JP2013226868A Vehicle body side structure of vehicle 有权
标题翻译：车辆车体侧面结构
公开(公告)号：JP2013226868A
公开(公告)日：2013-11-07
申请号：JP2012098905
申请日：2012-04-24
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANEKO KOJI , MIYAZAKI HIROSHI
IPC分类号： B62D25/04
摘要： PROBLEM TO BE SOLVED: To prevent an inner panel with face-bonded striker substrates from being easily damaged, even if some impact forces are given from a seat to the striker.SOLUTION: An inner panel 13 forming a surface of a cabin 3 side of a sidewall 6 of a vehicle body 2 has: a panel body 14 extending in a front-back direction of the vehicle body 2; and an extension panel 15 bending and extending from one end edge in the front-back direction of the panel body 14 to face the outside of vehicle body 2. A substrate 31 of the striker 27 that detachably latches a seat 20 provided in the cabin 3 is connected to the surface of the cabin 3 side of the panel body 14. Among an outer edges of the substrate 31, the outer edge of the extension panel 15 side is formed a waveform to have a projection 35 in a plurality of arc convex shape, and each projection 35 is located in the neighborhood of the bent part 37 of the inner panel 13 between the panel body 14 to the extension panel 15.
摘要翻译：要解决的问题：为了防止具有面部接合的撞击器基板的内板容易损坏，即使从座椅向撞针施加一些冲击力。解决方案：形成车厢3的表面的内板13 车身2的侧壁6具有：沿车体2的前后方向延伸的面板体14; 以及延伸板15，其从面板主体14的前后方向的一个端部边缘弯曲并延伸，以面向车身2的外侧。可拆卸地闩锁设置在驾驶室3中的座椅20的撞针27的基板31 连接到面板主体14的机舱3侧的表面。在基板31的外边缘之中，延伸面板15侧的外边缘形成为具有多个弧形形状的突起35的波形并且每个突起35位于面板主体14与延伸面板15之间的内板13的弯曲部分37的附近。

2. 发明专利

JP2002098111A TRIM MEMBER FIXING STRUCTURE FOR VHICLE 失效
公开(公告)号：JP2002098111A
公开(公告)日：2002-04-05
申请号：JP2000286934
申请日：2000-09-21
申请人： DAIHATSU MOTOR CO LTD
发明人： KANEKO KOJI , SAKAMOTO SUKEAKI
IPC分类号： B60R13/02 , F16B5/02 , F16B5/06
摘要： PROBLEM TO BE SOLVED: To provide a trim member fixing structure in which a trim member and an interior parts are fitted to the wall of the vehicle passenger compartment firmly eliminating occurrence of the loose fitting. SOLUTION: In the trim member fixing structure, the trim member 1 has an aperture 5 which is larger than an opening 6a of a hard washer 6 to be secured at the back surface of the trim member 1. The opening 6a of the hard washer 6 forms an insertion hole for a fastening member 11 when the trim member 1 is fitted to a fixing portion 8 in the vehicle passenger compartment. The trim member 1 is fitted to the fixing portion 8 by means of a fastening member 11 through the insertion opening 6a of the washer 6.

3. 发明专利

JPH09207674A FITTING STRUCTURE OF SEPARATION BAR 失效
公开(公告)号：JPH09207674A
公开(公告)日：1997-08-12
申请号：JP4793096
申请日：1996-02-09
申请人： DAIHATSU MOTOR CO LTD
发明人： SUDO HIDEHIKO , KANEKO KOJI
IPC分类号： B60R5/00 , B60P7/06 , F16B9/02
摘要： PROBLEM TO BE SOLVED: To increase the rigidity of a separator bar and simplify the fitting structure of the separator bar so as to simplify fitting and removal. SOLUTION: Both end parts of a separator bar 5 for partitioning between a driver's cab and a luggage compartment are supported by a pair of support means 10 fixed to opposite inside walls of a car body. A receiving groove 12b opened upward is formed on the support member 10, plural tooth parts 12f connected in the vertical direction are formed on one inside surface of the receiving groove 12b, and a locking projecting part 12g is formed on the inside surface opposite to the tooth parts. When a serration 7d formed on the end outer peripheral surface of the separator bar 5 is engaged with the tooth parts 12f of the support means and turned to such a position as to go over the locking projecting part 12g, the separator bar 5 is fitted to the receiving groove 12b of the support member 10 to be held.

4. 发明专利

JPH0939667A PARTITION DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JPH0939667A
公开(公告)日：1997-02-10
申请号：JP21244095
申请日：1995-07-28
申请人： DAIHATSU MOTOR CO LTD
发明人： KANEKO KOJI
IPC分类号： B60R5/00 , B60R21/02
摘要： PROBLEM TO BE SOLVED: To reduce the area of a turning locus, and facilitate its turning work by constituting a partition of an upper member and a lower member, pivoting these so as to mutually and relatively turn, and bending the upper member by bending means in the halfway of downward turn. SOLUTION: A partition 12 is divided in a midway part in its vertical direction, and is constituted of an upper member 30 and a lower member 31, and the lower end of the upper member 30 and the upper end of the lower member 31 are mutually pivoted by a pivotal means 13 so that these upper and lower members 30 and 31 mutually and relatively turn. Bending means 34 are arranged to relatively turn them so that the upper member 30 bends to the lower member 31 in the midway of downward turn of the partition 12. The bending means 34 have links 36, and its one ends are pivoted on the car body 1 side by a first pivot 37, and the other ends are pivoted on the upper member 30 by a second pivot 38. As a result, a partition pipe 17 is restrained from approaching or from becoming likely to contact with a rear sear 9 or the like.

5. 发明专利

JPH09207675A SEPARATOR BAR FITTING STRUCTURE 失效
公开(公告)号：JPH09207675A
公开(公告)日：1997-08-12
申请号：JP4793196
申请日：1996-02-09
申请人： DAIHATSU MOTOR CO LTD
发明人： KANEKO KOJI
IPC分类号： B60R5/00 , B60P7/06 , F16B9/02
摘要： PROBLEM TO BE SOLVED: To enable a separator bar to be simply fitted and removed by rotating a separator bar pin together with a collar by the rotation of the separator bar, after inserting the pin into a bracket cutout and a collar cutout and making a stopper abut upon the collar surface, and making the pin engage with the back of a bracket fitting hole. SOLUTION: A pin 7, which can be freely inserted into a bracket 21 cutout 21c and a collar 22 cutout 22c, is provided on the outside circumference of one of the ends of a separator bar and a stopper 8, which can not be inserted through the bracket 21 cutout 21c and the collar 22 cutout 22c is provided in the position offsetted in the longitudinal direction of the pin 7. The collar 22 as well as the pin 7 are rotated with respect to the bracket 21 and the pin 7 is locked with the back of the bracket 21 fitting hole by means of inserting the pin 7 into the respective cutouts 21c, 22c of the bracket 21 and the collar 22 and making the stopper 8 abut upon the surface of the collar 22.

6. 发明专利

JP2000289532A SMALL ARTICLE HOLDING COMPONENT FOR AUTOMOBILE 失效
公开(公告)号：JP2000289532A
公开(公告)日：2000-10-17
申请号：JP10101899
申请日：1999-04-08
申请人： DAIHATSU MOTOR CO LTD
发明人： OTANI MASAYUKI , YAMAMOTO KOJI , KANEKO KOJI
IPC分类号： B60R7/08
摘要： PROBLEM TO BE SOLVED: To provide a small article holding component excellent in a beautiful appearance and having improved functional flexibility by continuously forming fixed pieces in the bendable state against a substrate, and forming a pressing piece integrally with the fixed pieces. SOLUTION: Fixed pieces 12 are continuously formed in the bendable state against a flat substrate 11 on the right and left below the substrate 11. A pressing piece 13 is installed between both fixed pieces 12. The pressing piece 13 is molded integrally with the fixed pieces 12 at least in the continued state to the fixed pieces 12. Each fixed piece 12 is bent into a doglegged shape and is formed with a base section 12a and a fixed section 12b. The pressing piece 13 is located at a position nearer to the substrate 11 side than to the fixed pieces 12 when the fixed pieces 12 are bent. When the fixed pieces 12 are bent, a pinch section 17 is formed between the pressing piece 13 and the substrate 11. When this component 10 is fitted to a vehicle body, the back of the substrate 11 and the fixed pieces 12 are locked to a stationary member 23 of the vehicle body.

7. 发明专利

JP2000312933A SPRINGBACK VOLUME PREDICTION METHOD 失效
公开(公告)号：JP2000312933A
公开(公告)日：2000-11-14
申请号：JP12224699
申请日：1999-04-28
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： TSUTAMORI HIDEO , KANEKO KOJI , IKEDA HIDEKI , KATO SUSUMU , NISHIMURA SHINGO , IWATA NORITOSHI , MATSUI MASAO
IPC分类号： B21D37/20 , B21D5/00 , G06F17/10
摘要： PROBLEM TO BE SOLVED: To improve prediction accuracy of springback volume in a method for predicting a springback volume, namely, elasticity recovery volume of a material after completion of plasticity processing. SOLUTION: With thus prediction method, an experimental value of stress- distortion relationship concerning an experimental piece is obtained by a tensile- compression test in connection with a given distortion, which being a plasticity distortion at the beginning of load elimination (S1). Based on the obtained experimental value, a material characteristic value needed for prediction of spring back value is obtained in connection with the given distortion by approximating the stress-distribution relationship with a linear material hardening model (S2). Initial distortion which being a plasticity distortion existing right after a plasticity processing is predicted concerning each element of a material being divided virtually (S4). Material characteristic value corresponding to a predicted initial distortion is determined by way of using the material characteristic value obtained in connection with the given distortion. Springback value is then predicted based on the determined material characteristic value (S7).

8. 发明专利

JP2000275154A METHOD FOR SIMULATING RELATIONSHIP BETWEEN STRESS AND DISTORTION 失效
公开(公告)号：JP2000275154A
公开(公告)日：2000-10-06
申请号：JP8166399
申请日：1999-03-25
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： TSUTAMORI HIDEO , KANEKO KOJI , IKEDA HIDEKI , KATO SUSUMU , NISHIMURA SHINGO , IWATA NORITOSHI , MATSUI MASAO
IPC分类号： G06F17/12 , B21D5/01 , G01N3/00 , G06F17/00 , G06F19/00 , G06Q50/00 , G06Q50/04
摘要： PROBLEM TO BE SOLVED: To accurately simulate the Bauschinger effect even at a high distortion region by a method for simulating the relationship between the stress and distortion of a material continuously so that the Bauschinger effect of the material can be expressed, by approximating the relationship between the stress and distortion of the material with a composite curing model, and at the same time using a breakdown function for defining the breakdown curved surface of the material with the plastic distortion of the material as a variable and back force being defined by a back stress function with plastic distortion coefficients C and H as a variable. SOLUTION: In a simulation method, a material is loaded in a pull direction for plastic deformation and then the load is gradually released. Further, the material is loaded in an opposite direction for plastic deformation, at the same time an experimental value on the relationship between the stress and distortion of the material is acquired as a plurality of discrete values in the meantime (S1), and the coefficients C and H are set to variables being defined by a coefficient function with plastic distortion as a variable, and at the same time the coefficient function is identified based on a plurality of acquired experimental values (S2).

9. 发明专利

JPH086986A METHOD FOR DESIGNING PRESS DIE 失效
公开(公告)号：JPH086986A
公开(公告)日：1996-01-12
申请号：JP13978194
申请日：1994-06-22
申请人： TOYOTA MOTOR CORP
发明人： KANEKO KOJI , NAKAGAWA NORIHIKO , NEGISHI TAKATOSHI , YAMADA NOBORU
IPC分类号： B21D37/20 , G06F17/50
摘要： PURPOSE:To quantitatively evaluate the failure of a press die at a design stage and to easily correct design graphic only by changing the value of a parameter. CONSTITUTION:After the three-dimensional model 60 of a press product to be worked is prepared by using a parametric CAD device, an extrapolation surface (ripple restraint surface) 56 inclining at an inclined angle thetak in the prescribed range of a location being away from the three-dimensional model 60 by an offset dimensional Lj in a press direction is prepared by defining the offset dimension Lj and the inclined angle thetak as parameters. Subsequently, an interpolation surface 70 to be the three-dimensional shape of press stock at the inside of the extrapolation surface 56 is prepared when the press stock is brought into close contact with the extrapolation surface 56 and the propriety of the extrapolation surface 56 is judged from the distribution of the distance Ld in the press direction of the interpolation surface 70 and the three-dimensional model 60. When the extrapolation surface is not judged as a proper surface, the offset dimension Lj and inclined angle thetak are changed the extrapolation surface 56 is prepared again.

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