JPH10338161A - Joint part structure of vehicle frame - Google Patents
Joint part structure of vehicle frameInfo
- Publication number
- JPH10338161A JPH10338161A JP9149437A JP14943797A JPH10338161A JP H10338161 A JPH10338161 A JP H10338161A JP 9149437 A JP9149437 A JP 9149437A JP 14943797 A JP14943797 A JP 14943797A JP H10338161 A JPH10338161 A JP H10338161A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- pipe
- side member
- main body
- cross member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車両のフレームを
構成するサイドメンバと、両サイドメンバの間に渡って
配設されるクロスメンバの結合部であるジョイントの構
造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a joint which is a connecting portion of a side member constituting a frame of a vehicle and a cross member provided between both side members.
【０００２】[0002]
【従来の技術】図１は、本発明が適用される車両の構造
を示す説明図である。全体を符号１で示す車両は、フレ
ーム２０の上部に車体１０が搭載された構造を有する。
フレーム２０は、車両の両側に車両の軸線方向に平行に
配設されるサイドメンバ２２と、サイドメンバ２２の間
に渡って配設される複数のクロスメンバ３０を備えるも
ので、はしご形フレーム（ラダーフレーム）と称されて
いる。FIG. 1 is an explanatory view showing the structure of a vehicle to which the present invention is applied. The vehicle generally designated by reference numeral 1 has a structure in which a vehicle body 10 is mounted on an upper portion of a frame 20.
The frame 20 includes a side member 22 disposed on both sides of the vehicle in parallel with the axial direction of the vehicle, and a plurality of cross members 30 disposed between the side members 22. Ladder frame).
【０００３】図４は、サイドメンバとクロスメンバのジ
ョイント部の構造の一例を示す。全体を符号３０で示す
クロスメンバは、コ字形に折り曲げられたハット形の断
面形状を有する第１のメンバ３１と、平板状の第２のメ
ンバ３２を溶接した構造を有し、第１のメンバ３１の端
面を外側に開いてフランジ部３３を形成し、サイドメン
バ２２に溶接してジョイント部を形成している。はしご
形フレームにあっては、両サイドメンバ２２に対して車
両の前後方向に互に反対方向の入力が作用したときの剛
性を確保する対策が重要な問題となる。上述した構造に
あっては、ジョイント部に作用する曲げ入力に対する剛
性が充分でないことが起こる。FIG. 4 shows an example of the structure of a joint between a side member and a cross member. The cross member generally designated by reference numeral 30 has a structure in which a first member 31 having a hat-shaped cross-sectional shape bent into a U-shape and a flat plate-shaped second member 32 are welded. The flange 31 is formed by opening the end face of the outside 31 and is welded to the side member 22 to form a joint. In the case of a ladder-shaped frame, it is important to take measures to ensure the rigidity when the opposite side inputs act on both side members 22 in the longitudinal direction of the vehicle. In the above-described structure, the rigidity against the bending input acting on the joint portion may not be sufficient.
【０００４】図５は、サイドメンバ２２とクロスメンバ
３０のジョイント部の上下に板材３４を溶接したジョイ
ント部を示す。このジョイント部は、車両の前後方向の
曲げ入力に対する剛性を向上することはできるが、車両
の上下方向の曲げ入力に対する剛性は充分ではない。FIG. 5 shows a joint in which plate members 34 are welded above and below a joint between the side member 22 and the cross member 30. This joint can improve the rigidity of the vehicle against bending input in the front-rear direction, but does not have sufficient rigidity against vertical bending input of the vehicle.
【０００５】図６は、サイドメンバ３０としてパイプ３
５を使用し、パイプ３５の先端をサイドメンバ２２に開
口する丸穴に貫通させて両者を溶接部Ｗ1で固着する構
造を示す。このジョイント部は、クロスメンバに作用す
る捩り入力に対する剛性は高いが、車両の前後、上下方
向の剛性は充分でないこともあり、また、パイプをクロ
スメンバに対して貫通させる工数を必要とする。FIG. 6 shows a pipe 3 as a side member 30.
5 was used to show the structure for securing them together a leading end of the pipe 35 is passed through a round hole that is open to the side member 22 by welds W 1. This joint has high rigidity against torsional input acting on the cross member, but may not have sufficient rigidity in the longitudinal and vertical directions of the vehicle, and also requires man-hours to penetrate the pipe through the cross member.
【０００６】[0006]
【発明が解決しようとする課題】そこで本発明は、車両
の前後、上下方向の入力に対して高い剛性を発揮する。
軽量かつ低コストのジョイント部の構造を提供するもの
である。Accordingly, the present invention exhibits a high rigidity with respect to the front and rear and up and down inputs of the vehicle.
It is intended to provide a lightweight and low-cost joint structure.
【０００７】[0007]
【課題を解決するための手段】本発明のジョイント部の
構造は、車両の両側に配設される車両の前後方向に延び
るサイドメンバと、両サイドメンバの間に渡って配設さ
れるクロスメンバとを結合するジョイント部に適用さ
れ、その構造は、クロスメンバを形成するパイプ状本体
と、パイプ状本体とサイドメンバを結合する半裁状のラ
ッパ形状を有するブレースを備えるものである。そし
て、ブレースは、サイドメンバに対して溶接される大径
の開口端に形成される第１のフランジ部と、パイプ状本
体に溶接される小径の開口端に形成される第２のフラン
ジ部を有し、第１のフランジ部は、車両の上下方向に対
して前後方向により大きな寸法で拡がるものである。ま
た、クロスメンバのパイプ状本体の先端部とサイドメン
バとを結合するブラケットを備えるものである。さら
に、クロスメンバのパイプ状本体の先端部は、サイドメ
ンバとの間に間隙を有して結合されるものである。A joint structure according to the present invention comprises a side member extending on the both sides of a vehicle and extending in the front-rear direction of the vehicle, and a cross member disposed between both side members. The structure is provided with a pipe-shaped main body forming a cross member, and a brace having a half-cut trumpet shape for connecting the pipe-shaped main body and the side member. The brace has a first flange portion formed at a large-diameter open end welded to the side member and a second flange portion formed at a small-diameter open end welded to the pipe-shaped main body. The first flange portion has a larger dimension in the front-rear direction with respect to the vertical direction of the vehicle. Further, the cross member is provided with a bracket for connecting the tip end of the pipe-shaped main body and the side member. Further, the tip of the pipe-shaped main body of the cross member is connected to the side member with a gap.
【０００８】[0008]
【発明の実施の形態】図２は本発明のサイドメンバ２２
と、クロスメンバ３０のジョイント部の構造を示す斜視
図、図３は図２のＥ−Ｅ断面図である。全体を符号３０
で示すクロスメンバはパイプ状の本体４０を有し、本体
４０の両端とサイドメンバ２２の間を連結するブレース
５０によりジョイント部が構成される。ブレース５０
は、ラッパを半分に割ったものに似た形状を有し、大径
の開口側に形成されるフランジ部５２をサイドメンバ２
２の内壁部に溶接し、小径の開口側に形成される第２の
フランジ部５４をパイプ状の本体４０の外周面に溶接す
ることでジョイント部が構成される。FIG. 2 shows a side member 22 according to the present invention.
FIG. 3 is a perspective view showing a structure of a joint portion of the cross member 30. FIG. 3 is a cross-sectional view taken along the line EE of FIG. Code 30
Has a pipe-shaped main body 40, and a brace 50 connecting between both ends of the main body 40 and the side member 22 forms a joint portion. Brace 50
Has a shape similar to that of a wrapper divided in half, and has a flange portion 52 formed on the opening side of the large diameter side member 2.
2 is welded to the inner wall portion, and the second flange portion 54 formed on the small-diameter opening side is welded to the outer peripheral surface of the pipe-shaped main body 40 to form a joint portion.
【０００９】第１のフランジ部５２の車両の前後方向に
延びる端部５３は、上下方向の端部より外側に拡げられ
ており、ジョイント部に作用する車両の前後方向の入力
に対して充分な剛性を確保している。また、第１のフラ
ンジ部５２の端部５３は、パイプ状本体４０の中心位置
よりも下方に延びており、車両の上下方向に作用する入
力に対しても充分な剛性を確保している。An end portion 53 of the first flange portion 52 extending in the front-rear direction of the vehicle is extended outward from an end portion in the up-down direction, and is sufficient for input to the joint portion in the front-rear direction of the vehicle. The rigidity is secured. The end portion 53 of the first flange portion 52 extends below the center position of the pipe-shaped main body 40, and secures sufficient rigidity against an input acting in the vertical direction of the vehicle.
【００１０】このジョイント部は、パイプ状本体４０の
先端部４１と、サイドメンバ２２の内壁面との間に間隙
Ｇ1が存在するように構成される。したがって、サイド
メンバ２２は、パイプ状の本体４０の先端部４１を受け
入れる構造を必要としない。このパイプ状本体４０の先
端部近傍にブラケット６０を溶接しておき、ブラケット
６０のフランジ部６２をサイドメンバ２２の内壁面に溶
接することによって、ジョイント部の剛性をより向上さ
せることができる。[0010] The joint portion includes a distal end 41 of the pipe-shaped body 40 is configured such that a gap G 1 is present between the inner wall surface of the side member 22. Therefore, the side member 22 does not require a structure for receiving the distal end portion 41 of the pipe-shaped main body 40. The rigidity of the joint portion can be further improved by welding the bracket 60 to the vicinity of the distal end portion of the pipe-shaped main body 40 and welding the flange portion 62 of the bracket 60 to the inner wall surface of the side member 22.
【００１１】このブラケット６０は、板状部６１にパイ
プ状本体を受け入れる丸穴を有し、パイプ状本体４０を
貫通させて両者を溶接する構造を採用している。ブラケ
ット６０をパイプ状本体４０の両端部に予め溶接してサ
ブアッセンブリユニットを構成しておくことにより、サ
イドメンバに対するジョイント作業を簡素化することが
できる。The bracket 60 has a plate-shaped portion 61 having a round hole for receiving the pipe-shaped main body, and a structure in which the pipe-shaped main body 40 is penetrated and the two are welded. By forming the sub-assembly unit by welding the brackets 60 to both ends of the pipe-shaped main body 40 in advance, the joint work for the side members can be simplified.
【００１２】[0012]
【発明の効果】本発明は以上のように、車両のフレーム
を構成するサイドメンバとクロスメンバのジョイント部
の構造にあって、パイプ状のクロスメンバ本体を使用す
ることによって、安価なメンバを得ることができ、ま
た、半裁したラッパ状のブレースを用いて、ジョイント
部を構成することによって、車両の前後、上下方向に対
する構成を確保することができる。As described above, according to the present invention, an inexpensive member can be obtained by using a pipe-shaped cross member main body in the structure of the joint portion between the side member and the cross member constituting the frame of the vehicle. In addition, by forming the joint portion using a half-cut trumpet-shaped brace, it is possible to secure the configuration in the front-rear and vertical directions of the vehicle.
【００１３】さらに、パイプ状本体の先端部にブラケッ
トを溶接しておき、ブラケットのフランジ部をサイドメ
ンバに溶接することによって、より剛性を向上すること
ができる。また、ジョイント部の接合作業も容易に達成
することができる。Further, the rigidity can be further improved by welding the bracket to the tip of the pipe-shaped main body and welding the flange of the bracket to the side member. Further, the joining operation of the joint portion can be easily achieved.
【図１】本発明を実施する車両の概要を示す斜視図。FIG. 1 is a perspective view showing an outline of a vehicle embodying the present invention.
【図２】本発明のジョイント構造を示す斜視図。FIG. 2 is a perspective view showing a joint structure of the present invention.
【図３】図２のＥ−Ｅ断面図。FIG. 3 is a sectional view taken along the line EE of FIG. 2;
【図４】ジョイント構造の従来例を示す説明図。FIG. 4 is an explanatory view showing a conventional example of a joint structure.
【図５】ジョイント構造の従来例を示す説明図。FIG. 5 is an explanatory view showing a conventional example of a joint structure.
【図６】ジョイント構造の従来例を示す説明図。FIG. 6 is an explanatory view showing a conventional example of a joint structure.
１ 車両 １０ 車体 ２０ フレーム ２２ サイドメンバ ３０ クロスメンバ ４０ クロスメンバのパイプ状本体 ５０ ブレース ６０ ブラケット DESCRIPTION OF SYMBOLS 1 Vehicle 10 Body 20 Frame 22 Side member 30 Cross member 40 Cross member pipe-shaped main body 50 Brace 60 Bracket
Claims (4)
に延びるサイドメンバと、両サイドメンバの間に渡って
配設されるクロスメンバとを結合するジョイント部の構
造であって、 クロスメンバを形成するパイプ状本体と、パイプ状本体
とサイドメンバを結合する半裁状のラッパ形状を有する
ブレースを備える車両のフレームのジョイント部構造。1. A joint structure for connecting a side member extending in the front-rear direction of a vehicle disposed on both sides of a vehicle and a cross member disposed between both side members, comprising: A joint structure of a vehicle frame including a pipe-shaped main body forming a member, and a brace having a half-cut trumpet shape for connecting the pipe-shaped main body and a side member.
される大径の開口端に形成される第１のフランジ部と、
パイプ状本体に溶接される小径の開口端に形成される第
２のフランジ部を有し、第１のフランジ部は、車両の上
下方向に対して前後方向により大きな寸法で拡がる請求
項１記載の車両のフレームのジョイント部構造。2. A brace includes a first flange portion formed at a large-diameter open end welded to a side member;
2. The vehicle according to claim 1, further comprising a second flange portion formed at a small-diameter opening end welded to the pipe-shaped body, wherein the first flange portion extends in a front-rear direction with respect to a vertical direction of the vehicle. The joint structure of the vehicle frame.
サイドメンバとを結合するブラケットを備える請求項１
記載の車両のフレームのジョイント部構造。3. A bracket for connecting a tip end of a pipe-shaped main body of a cross member and a side member.
The joint structure of the vehicle frame according to the above description.
は、サイドメンバとの間に間隙を有して結合される請求
項１乃至３のいずれかに記載の車両のフレームのジョイ
ント部構造。4. The joint structure for a vehicle frame according to claim 1, wherein a tip portion of the pipe-shaped main body of the cross member is coupled with a gap between the side member and the side member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14943797A JP3653931B2 (en) | 1997-06-06 | 1997-06-06 | Joint structure of vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14943797A JP3653931B2 (en) | 1997-06-06 | 1997-06-06 | Joint structure of vehicle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10338161A true JPH10338161A (en) | 1998-12-22 |
| JP3653931B2 JP3653931B2 (en) | 2005-06-02 |
Family
ID=15475103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14943797A Expired - Lifetime JP3653931B2 (en) | 1997-06-06 | 1997-06-06 | Joint structure of vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3653931B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001233254A (en) * | 2000-02-22 | 2001-08-28 | Mitsubishi Automob Eng Co Ltd | Vehicle body structure |
| GB2386589A (en) * | 2002-03-19 | 2003-09-24 | Dana Corp | A vehicle frame assembly |
| WO2005077735A1 (en) * | 2004-02-17 | 2005-08-25 | Hiruta-Kogyo Co., Ltd. | Chassis frame and method of manufacturing chassis frame |
| WO2013051439A1 (en) * | 2011-10-05 | 2013-04-11 | 日野自動車 株式会社 | Body frame connection member, and body frame structure |
| JP2013203298A (en) * | 2012-03-29 | 2013-10-07 | Honda Motor Co Ltd | Lateral structure of vehicle body of vehicle |
| KR101357330B1 (en) * | 2012-02-29 | 2014-02-11 | 쌍용자동차 주식회사 | sub-frame of automobile |
| US8979173B2 (en) | 2012-03-29 | 2015-03-17 | Honda Motor Co., Ltd. | Vehicle body floor structure for automobile |
| US9758196B2 (en) | 2015-07-31 | 2017-09-12 | Toyota Jidosha Kabushiki Kaisha | Vehicle framework reinforcement structure |
| WO2019198673A1 (en) * | 2018-04-09 | 2019-10-17 | 日本製鉄株式会社 | T-shaped joint structure |
| CN110509999A (en) * | 2019-10-08 | 2019-11-29 | 湖南恒润汽车有限公司 | A kind of passenger car lower body structure |
| JP2020044997A (en) * | 2018-09-19 | 2020-03-26 | マツダ株式会社 | Suspension sub frame structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377867U (en) * | 1986-11-10 | 1988-05-23 | ||
| JPH0498683U (en) * | 1991-01-31 | 1992-08-26 | ||
| JPH0577762A (en) * | 1991-09-19 | 1993-03-30 | Suzuki Motor Corp | Cross member connecting structure for car |
-
1997
- 1997-06-06 JP JP14943797A patent/JP3653931B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377867U (en) * | 1986-11-10 | 1988-05-23 | ||
| JPH0498683U (en) * | 1991-01-31 | 1992-08-26 | ||
| JPH0577762A (en) * | 1991-09-19 | 1993-03-30 | Suzuki Motor Corp | Cross member connecting structure for car |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001233254A (en) * | 2000-02-22 | 2001-08-28 | Mitsubishi Automob Eng Co Ltd | Vehicle body structure |
| GB2386589A (en) * | 2002-03-19 | 2003-09-24 | Dana Corp | A vehicle frame assembly |
| GB2386589B (en) * | 2002-03-19 | 2005-12-28 | Dana Corp | Bi-metallic structural component for vehicle frame assembly |
| US7144040B2 (en) | 2002-03-19 | 2006-12-05 | Dana Corporation | Bi-metallic structural component for vehicle frame assembly |
| WO2005077735A1 (en) * | 2004-02-17 | 2005-08-25 | Hiruta-Kogyo Co., Ltd. | Chassis frame and method of manufacturing chassis frame |
| JPWO2005077735A1 (en) * | 2004-02-17 | 2007-08-23 | ヒルタ工業株式会社 | Chassis frame and method for manufacturing chassis frame |
| US7708336B2 (en) | 2004-02-17 | 2010-05-04 | Hiruta-Kogyo Co., Ltd. | Chassis frame and method of manufacturing chassis frame |
| JP4533847B2 (en) * | 2004-02-17 | 2010-09-01 | ヒルタ工業株式会社 | Manufacturing method of chassis frame |
| WO2013051439A1 (en) * | 2011-10-05 | 2013-04-11 | 日野自動車 株式会社 | Body frame connection member, and body frame structure |
| US9394000B2 (en) | 2011-10-05 | 2016-07-19 | Hino Motors, Ltd. | Body frame connection member, and body frame structure |
| KR101357330B1 (en) * | 2012-02-29 | 2014-02-11 | 쌍용자동차 주식회사 | sub-frame of automobile |
| US8979173B2 (en) | 2012-03-29 | 2015-03-17 | Honda Motor Co., Ltd. | Vehicle body floor structure for automobile |
| JP2013203298A (en) * | 2012-03-29 | 2013-10-07 | Honda Motor Co Ltd | Lateral structure of vehicle body of vehicle |
| US9758196B2 (en) | 2015-07-31 | 2017-09-12 | Toyota Jidosha Kabushiki Kaisha | Vehicle framework reinforcement structure |
| WO2019198673A1 (en) * | 2018-04-09 | 2019-10-17 | 日本製鉄株式会社 | T-shaped joint structure |
| JPWO2019198673A1 (en) * | 2018-04-09 | 2020-04-30 | 日本製鉄株式会社 | Automotive T-joint structure |
| CN111918812A (en) * | 2018-04-09 | 2020-11-10 | 日本制铁株式会社 | T-shaped joint structure |
| JP2020044997A (en) * | 2018-09-19 | 2020-03-26 | マツダ株式会社 | Suspension sub frame structure |
| CN110920752A (en) * | 2018-09-19 | 2020-03-27 | 马自达汽车株式会社 | Suspension sub-frame structure |
| CN110920752B (en) * | 2018-09-19 | 2022-04-12 | 马自达汽车株式会社 | Suspension sub-frame structure |
| CN110509999A (en) * | 2019-10-08 | 2019-11-29 | 湖南恒润汽车有限公司 | A kind of passenger car lower body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3653931B2 (en) | 2005-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4119919B2 (en) | Steering column bracket | |
| JP5086816B2 (en) | Body front structure | |
| JP2004276630A (en) | Connection structure of cabin front of automobile | |
| JPH10338161A (en) | Joint part structure of vehicle frame | |
| JP2009171032A6 (en) | Body front structure | |
| JP5565943B2 (en) | Body frame for motorcycle and method for manufacturing body frame for motorcycle | |
| JPH0885473A (en) | Sub-frame structure for automobile | |
| JP2000318420A (en) | Trailing arm type suspension | |
| JP2006205870A (en) | Car upper part structure | |
| JP2002154459A (en) | Lower body structure of automobile | |
| JP2005112175A (en) | Front vehicle body structure for automobile | |
| JP2000233765A (en) | Front part frame structure of automobile | |
| JPH0312616Y2 (en) | ||
| JP4171101B2 (en) | Steering support | |
| JP2002337585A (en) | Seat frame structure of automobile | |
| JPH11115796A (en) | Suspension member | |
| JP2009143335A (en) | Joint structure for cowl side part | |
| JP7336826B2 (en) | vehicle structure | |
| JPS5819981Y2 (en) | cab structure | |
| JP2875994B2 (en) | Cowl side structure | |
| JP2004359153A (en) | Member joining structure | |
| JP3904053B2 (en) | Steering support member mounting structure | |
| JP3384545B2 (en) | Side door structure for vehicles | |
| KR930005858B1 (en) | Front body structure of automobile | |
| KR100364019B1 (en) | Support bracket for connecting with vehicles members |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20041019 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20041109 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050105 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050105 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20050208 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20050221 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090311 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090311 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100311 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110311 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120311 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120311 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130311 Year of fee payment: 8 |