JPH06239288A - Hydrofoil mounting structure - Google Patents
Hydrofoil mounting structureInfo
- Publication number
- JPH06239288A JPH06239288A JP4864593A JP4864593A JPH06239288A JP H06239288 A JPH06239288 A JP H06239288A JP 4864593 A JP4864593 A JP 4864593A JP 4864593 A JP4864593 A JP 4864593A JP H06239288 A JPH06239288 A JP H06239288A
- Authority
- JP
- Japan
- Prior art keywords
- hydrofoil
- support frame
- flange member
- mounting structure
- bolt
- 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
- Mutual Connection Of Rods And Tubes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、水中翼船における水中
翼の取付け構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydrofoil mounting structure for a hydrofoil ship.
【０００２】[0002]
【従来の技術】従来の水中翼船における水中翼の取付け
構造としては図４に示すようなものがあり、船体から下
方へ突設された支柱２の下端において、水中翼１が横方
向のピン20で取付けられている。2. Description of the Related Art A conventional hydrofoil mounting structure for a hydrofoil is shown in FIG. 4, in which a hydrofoil 1 has a lateral pin at the lower end of a column 2 projecting downward from the hull. Installed at 20.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上述のよう
な従来の水中翼取付け構造では、水中翼船の大型化に伴
い水中翼１が大きくなると、同水中翼１に作用する荷重
も大きくなるので、大きなピン20が必要となり、重量の
増加や水抵抗の増加を招くことになる。そこで、支柱下
端のフランジ部材と水中翼上面から起立した支持フレー
ム部材とを上下方向の接合ボルトで緊締することが考え
られるが、このようにしても、上記接合ボルトにかかる
水平方向の荷重に対処するためには、同接合ボルトの径
を大きくしなければならないという問題点がある。本発
明は、上述の諸問題の解消をはかろうとするもので、支
柱下端のフランジ部材と水中翼上の支持フレーム部材と
の相対的な水平移動を拘束することにより、上記両部材
を締付け固着する上下方向の接合ボルトに水平荷重がか
からないようにした、水中翼取付け構造を提供すること
を目的とする。By the way, in the conventional hydrofoil mounting structure as described above, as the hydrofoil 1 becomes larger as the hydrofoil ship becomes larger, the load acting on the hydrofoil 1 also increases. , A large pin 20 is required, resulting in an increase in weight and an increase in water resistance. Therefore, it is conceivable to tighten the flange member at the lower end of the column and the support frame member standing upright from the upper surface of the hydrofoil with the joining bolts in the vertical direction. In order to achieve this, there is a problem that the diameter of the joint bolt must be increased. SUMMARY OF THE INVENTION The present invention is intended to solve the above-described problems, and by restraining the relative horizontal movement of the flange member at the lower end of the column and the support frame member on the hydrofoil, the two members are tightened and fixed. It is an object of the present invention to provide a hydrofoil mounting structure in which horizontal load is not applied to the vertical joining bolts.
【０００４】[0004]
【課題を解決するための手段】前述の目的を達成するた
め、本発明の水中翼取付け構造は、船体から下方へ突設
された支柱と、同支柱の下端部に取付けられた水中翼と
の結合部において、上記支柱の下端に同支柱と一体に設
けられたフランジ部材と上記水中翼の上面から上方へ突
設された支持フレーム部材とをそなえるとともに、上記
フランジ部材と上記支持フレーム部材の上縁部とを締結
する上下方向の接合ボルトをそなえ、上記のフランジ部
材と支持フレーム部材との相対的な水平移動を拘束すべ
く両部材を取り囲むストッパーが設けられて、同ストッ
パーと上記両部材とが一体に緊締されたことを特徴とし
ている。In order to achieve the above-mentioned object, the hydrofoil mounting structure of the present invention comprises a prop that is projected downward from the hull and a hydrofoil that is attached to the lower end of the prop. The coupling portion includes a flange member integrally provided at the lower end of the support column with the support column and a support frame member projecting upward from the upper surface of the hydrofoil, and the flange member and the support frame member above the support frame member. A stopper is provided which has vertical joining bolts for fastening the edge portion and surrounds both the flange member and the support frame member so as to restrain the relative horizontal movement of the flange member and the support frame member. Is characterized by being tightened together.
【０００５】また、本発明の水中翼取付け構造は、上記
接合ボルトへの水平荷重の伝達を防止すべく同接合ボル
トの挿通されるボルト穴が同接合ボルトよりも大径に形
成されたことを特徴としている。Further, in the hydrofoil mounting structure of the present invention, in order to prevent the transmission of the horizontal load to the joining bolt, the bolt hole through which the joining bolt is inserted has a larger diameter than the joining bolt. It has a feature.
【０００６】さらに、本発明の水中翼取付け構造は、上
記支持フレーム部材が左右に対をなして２個設けられ、
上記ストッパーが、上記２個の支持フレーム部材の各外
側面と上記フランジ部材の上面とに接する外ストッパー
と、上記２個の支持フレーム部材の各内側面と上記フラ
ンジ部材の下面とに接する内ストッパーとで構成された
ことを特徴としている。Furthermore, in the hydrofoil mounting structure of the present invention, two supporting frame members are provided in a pair on the left and right,
The stopper is an outer stopper in contact with each outer surface of the two support frame members and an upper surface of the flange member, and an inner stopper is in contact with each inner side surface of the two support frame members and a lower surface of the flange member. It is characterized by being composed of and.
【０００７】[0007]
【作用】上述の本発明の水中翼取付け構造では、船体下
方に突設された支柱の下端におけるフランジ部材に、接
合ボルトを介して水中翼上面の支持フレームが締結され
るが、上記のフランジ部材と支持フレームとの相対的な
水平移動はストッパーにより阻止されるので、上記接合
ボルトには水平荷重がかからないようになる。特に、上
記接合ボルトの挿通されるボルト穴が同接合ボルトより
も大径に形成されて、両者間にクリアランスが存在して
いる場合は、上記接合ボルトへの水平荷重の伝達が十分
に防止される。また、上記支持フレーム部材が左右に対
をなして設けられ、同支持フレーム部材の相互間に内ス
トッパーが設けられると、上記左右の支持フレーム部材
の外側から上記フランジ部材の上面までを覆う外ストッ
パーと相まって、上記のフランジ部材と支持フレーム部
材との相対的な水平移動が十分に防止される。In the hydrofoil mounting structure of the present invention described above, the support frame on the upper surface of the hydrofoil is fastened to the flange member at the lower end of the column projecting downward from the hull via the joining bolt. The relative horizontal movement between the support frame and the support frame is blocked by the stopper, so that no horizontal load is applied to the joining bolt. In particular, when the bolt hole through which the joining bolt is inserted is formed with a diameter larger than that of the joining bolt and there is a clearance between them, transmission of horizontal load to the joining bolt is sufficiently prevented. It Further, when the support frame members are provided in a pair on the left and right and an inner stopper is provided between the support frame members, an outer stopper that covers from the outside of the left and right support frame members to the upper surface of the flange member. In addition, the relative horizontal movement of the flange member and the support frame member is sufficiently prevented.
【０００８】[0008]
【実施例】以下、図面により本発明の一実施例としての
水中翼取付け構造について説明すると、図１は水中翼船
の全体構成を概略的に示す正面図、図２は図１のＡ部の
詳細構造を示すもので、図２(a)はその縦断面図、図２
(b)は図２(a)のＢ−Ｂ矢視断面図、図２(c)は図２(a)の
Ｃ−Ｃ矢視断面図であり、図３は図２(a)のＤ−Ｄ矢視
断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A hydrofoil mounting structure as an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a front view schematically showing the entire structure of a hydrofoil ship, and FIG. The detailed structure is shown in FIG.
2B is a sectional view taken along the line BB of FIG. 2A, FIG. 2C is a sectional view taken along the line CC of FIG. 2A, and FIG. FIG. 7 is a cross-sectional view taken along the arrow D.
【０００９】図１に示すように、大型の双胴型水中翼船
において、左右の船体部分３，３からそれぞれ下方へ突
設されて左右に対をなす支柱２，２の下端に、水中翼１
が結合支持されており、その結合部Ａは図２(a),(b),
(c)および図３に示すように構成されている。すなわ
ち、支柱２の下端に同支柱２と一体に設けられた水平な
フランジ部材２ａと、水中翼１の上面から上方へ突設さ
れた左右一対の支持フレーム部材９の水平な上縁部９ａ
とは、上下方向に配設される多数の接合ボルト４により
締結されている。なお、支柱２には補強リブ２′が設け
られ、支持フレーム部材９にも補強リブ９′が設けられ
ている。As shown in FIG. 1, in a large catamaran hydrofoil, the hydrofoil is attached to the lower ends of the support columns 2 and 2 which project downward from the left and right hull portions 3 and 3 and form a pair. 1
Are coupled and supported, and the coupling portion A is shown in FIGS. 2 (a), (b),
It is constructed as shown in (c) and FIG. That is, a horizontal flange member 2a integrally provided at the lower end of the column 2 and the horizontal upper edge portions 9a of the pair of left and right support frame members 9 projecting upward from the upper surface of the hydrofoil 1.
Are fastened by a large number of joining bolts 4 arranged in the vertical direction. Reinforcing ribs 2 ′ are provided on the columns 2, and reinforcing ribs 9 ′ are also provided on the support frame member 9.
【００１０】また、この水中翼取付け構造の前後部に
は、それぞれフランジ部材２ａと支持フレーム部材９と
の相対的な水平移動を拘束するためのストッパーとし
て、左右の支持フレーム部材９，９の各外側面とフラン
ジ部材２ａの上面とに接する外ストッパー６と、各支持
フレーム部材９の内側面とフランジ部材２ａの下面とに
接する内ストッパー７とが設けられ、これらのストッパ
ー６，７とフランジ部材２ａおよび支持フレーム部材９
の上縁部９ａとは、上下方向に貫通するボルト５で一体
に緊締されている。さらに、接合ボルト４への水平荷重
の伝達を防止できるように、同接合ボルト４のボルト穴
８の直径は、同接合ボルト４の直径よりも２mmぐらい大
きく設定されている。In the front and rear portions of this hydrofoil mounting structure, left and right support frame members 9 and 9 are provided as stoppers for restraining relative horizontal movement of the flange member 2a and the support frame member 9, respectively. An outer stopper 6 that contacts the outer side surface and the upper surface of the flange member 2a, and an inner stopper 7 that contacts the inner side surface of each support frame member 9 and the lower surface of the flange member 2a are provided. 2a and support frame member 9
The upper edge portion 9a is integrally tightened with a bolt 5 penetrating in the vertical direction. Further, the diameter of the bolt hole 8 of the joint bolt 4 is set to be about 2 mm larger than the diameter of the joint bolt 4 so that the horizontal load can be prevented from being transmitted to the joint bolt 4.
【００１１】本発明の実施例としての水中翼取付け構造
は上述のように構成されているので、船体下方に突設さ
れた支柱２の下端におけるフランジ部材２ａに、接合ボ
ルト４および緊締用ボルト５を介して水中翼１の上面の
支持フレーム部材９が締結されることにより、同水中翼
１の支持が行なわれ、しかもフランジ部材２ａと支持フ
レーム９との相対的な水平移動はストッパー６，７によ
り阻止されるようになる。すなわち、左右に対をなす支
持フレーム部材９の相互間に内ストッパー７が設けられ
ると、上記左右の支持フレーム部材９の外側から上記フ
ランジ部材の上面までを覆う外ストッパー６と相まっ
て、フランジ部材２ａと支持フレーム部材９との相対的
な水平移動が的確に防止されるようになる。したがっ
て、接合ボルト４および緊締用ボルト５には水平荷重が
かからないようになる。特に、接合ボルト４の挿通され
るボルト穴８が同接合ボルト４よりも大径に形成され
て、両者間にクリアランスが存在しているので、接合ボ
ルト４への水平荷重の伝達は十分に防止される。Since the hydrofoil mounting structure as an embodiment of the present invention is constructed as described above, the joining bolt 4 and the tightening bolt 5 are attached to the flange member 2a at the lower end of the column 2 projecting downward from the hull. The support frame member 9 on the upper surface of the hydrofoil 1 is fastened by means of the above to support the hydrofoil 1, and the relative horizontal movement of the flange member 2a and the support frame 9 is prevented by the stoppers 6,7. Will be blocked by. That is, when the inner stopper 7 is provided between the pair of left and right support frame members 9, the flange member 2a is combined with the outer stopper 6 that covers the outside of the left and right support frame members 9 to the upper surface of the flange member. The relative horizontal movement between the support frame member 9 and the support frame member 9 is accurately prevented. Therefore, no horizontal load is applied to the joining bolt 4 and the tightening bolt 5. Particularly, since the bolt hole 8 through which the joining bolt 4 is inserted is formed with a diameter larger than that of the joining bolt 4, and there is a clearance between them, transmission of a horizontal load to the joining bolt 4 is sufficiently prevented. To be done.
【００１２】このようにして、水中翼１を支持する接合
ボルト４は、水平荷重を受けないように保護されるた
め、強度上著しく有利になり、大型の双胴型水中翼船に
おいて水中翼が大型化しても、接合ボルト４の直径の増
加を抑制できるようになる効果が得られる。なお、ボル
ト５はフランジ部材２ａおよび支持フレーム部材９と各
ストッパー６，７とを一体に緊締するためのものである
から、同ボルト５を用いる代わりに、上記の各部材２
ａ，９および各ストッパー６，７を金属バンド等で束ね
て一体に緊締するようにしてもよい。また、上述の支柱
２の下端部や支持フレーム部材９，ボルト４，５，スト
ッパー６，７などを覆うカバーを設けて、外形を抵抗の
少ない形状に整えることが望ましい。In this way, the joint bolt 4 supporting the hydrofoil 1 is protected from being subjected to a horizontal load, which is extremely advantageous in terms of strength, and the hydrofoil is large in a large catamaran hydrofoil. Even if the size is increased, it is possible to obtain the effect that the increase in the diameter of the joining bolt 4 can be suppressed. Since the bolt 5 is for tightening the flange member 2a and the support frame member 9 and the stoppers 6 and 7 integrally, instead of using the bolt 5, the members 2
The a and 9 and the stoppers 6 and 7 may be bundled with a metal band or the like and tightened together. Further, it is desirable to provide a cover for covering the lower end portion of the support column 2, the support frame member 9, the bolts 4, 5, the stoppers 6, 7 and the like to adjust the outer shape to a shape with less resistance.
【００１３】[0013]
【発明の効果】以上詳述したように、本発明の水中翼取
付け構造によれば、次のような効果ないし利点が得られ
る。 (1) 船体下方に突設された支柱２の下端におけるフラン
ジ部材に、接合ボルトおよび緊締用ボルトを介して水中
翼の上面の支持フレーム部材が締結されることにより、
同水中翼の支持が行なわれ、しかもフランジ部材と支持
フレームとの相対的な水平移動はストッパーにより阻止
されるようになる。 (2) 左右に対をなす支持フレーム部材が設けられる場
合、これらの相互間に内ストッパーが設けられると、上
記左右の支持フレーム部材の外側から上記フランジ部材
の上面までを覆う外ストッパーと相まって、フランジ部
材と支持フレーム部材との相対的な水平移動が的確に防
止されるようになる。 (3) 上記(1)，(2)項により上記接合ボルトには水平荷重
がかからないようになる。 (4) 接合ボルトの挿通されるボルト穴が同接合ボルトよ
りも大径に形成されて、両者間にクリアランスが存在し
ているので、接合ボルトへの水平荷重の伝達は十分に防
止される。 (5) 水中翼を支持する接合ボルトが、水平荷重を受けな
いように保護されるため、強度上著しく有利になり、水
中翼が大型化しても、接合ボルトの直径の増加を抑制で
きるようになる。As described in detail above, according to the hydrofoil mounting structure of the present invention, the following effects and advantages are obtained. (1) The support frame member on the upper surface of the hydrofoil is fastened to the flange member at the lower end of the pillar 2 projecting downward from the hull via the joining bolt and the tightening bolt,
The hydrofoil is supported, and relative horizontal movement between the flange member and the support frame is blocked by the stopper. (2) When a pair of left and right support frame members is provided, if an inner stopper is provided between them, in combination with an outer stopper that covers from the outside of the left and right support frame members to the upper surface of the flange member, Relative horizontal movement between the flange member and the support frame member can be accurately prevented. (3) According to the above (1) and (2), horizontal load will not be applied to the connecting bolt. (4) Since the bolt hole through which the joining bolt is inserted is formed with a diameter larger than that of the joining bolt, and there is a clearance between the two, transmission of a horizontal load to the joining bolt is sufficiently prevented. (5) The joint bolts that support the hydrofoil are protected from being subjected to horizontal loads, which is extremely advantageous in terms of strength, and it is possible to suppress an increase in the diameter of the joint bolt even if the hydrofoil becomes large. Become.
【図１】水中翼船の全体構成を概略的に示す正面図であ
る。FIG. 1 is a front view schematically showing the overall configuration of a hydrofoil.
【図２】図１のＡ部について本発明の一実施例としての
水中翼取付け構造を示すもので、(a)はその縦断面図，
(b)は(a)のＢ−Ｂ矢視断面図，(c)は(a)のＣ−Ｃ矢視断
面図である。FIG. 2 is a view showing a hydrofoil mounting structure as an embodiment of the present invention with respect to a portion A in FIG. 1, (a) is a longitudinal sectional view thereof,
(b) is a sectional view taken along the line BB of (a), and (c) is a sectional view taken along the line C-C of (a).
【図３】図２(a)のＤ−Ｄ矢視断面図である。FIG. 3 is a sectional view taken along the line D-D of FIG.
【図４】従来の水中翼取付け構造の側面図である。FIG. 4 is a side view of a conventional hydrofoil mounting structure.
１ 水中翼 ２ 支柱 ２′補強リブ ２ａ フランジ部材 ３ 左右の船体部分 ４ 接合ボルト ５ 緊締用ボルト ６ 外ストッパー ７ 内ストッパー ８ ボルト穴 ９ 支持フレーム ９′ 補強リブ ９ａ 支持フレームの上縁部 1 Hydrofoil 2 Strut 2'Reinforcing rib 2a Flange member 3 Left and right hull parts 4 Joining bolt 5 Tightening bolt 6 Outer stopper 7 Inner stopper 8 Bolt hole 9 Support frame 9'Reinforcing rib 9a Upper edge of support frame
Claims (3)
柱の下端部に取付けられた水中翼との結合部において、
上記支柱の下端に同支柱と一体に設けられたフランジ部
材と上記水中翼の上面から上方へ突設された支持フレー
ム部材とをそなえるとともに、上記フランジ部材と上記
支持フレーム部材の上縁部とを締結する上下方向の接合
ボルトをそなえ、上記のフランジ部材と支持フレーム部
材との相対的な水平移動を拘束すべく両部材を取り囲む
ストッパーが設けられて、同ストッパーと上記両部材と
が一体に緊締されたことを特徴とする、水中翼取付け構
造。1. A connecting portion between a pillar projecting downward from a hull and a hydrofoil attached to a lower end portion of the pillar,
The bottom end of the support column is provided with a flange member integrally provided with the support column and a support frame member projecting upward from the upper surface of the hydrofoil, and the flange member and the upper edge portion of the support frame member are provided. A stopper is provided that has vertical joining bolts for fastening and that surrounds both the flange member and the support frame member so as to restrain the relative horizontal movement of the flange member and the support frame member. A hydrofoil mounting structure, characterized by being
止すべく同接合ボルトの挿通されるボルト穴が同接合ボ
ルトよりも大径に形成されたことを特徴とする、請求項
１に記載の水中翼取付構造。2. The bolt hole through which the joint bolt is inserted in order to prevent transmission of a horizontal load to the joint bolt, the bolt hole having a larger diameter than that of the joint bolt. Hydrofoil mounting structure.
て２個設けられ、上記ストッパーが、上記２個の支持フ
レーム部材の各外側面と上記フランジ部材の上面とに接
する外ストッパーと、上記２個の支持フレーム部材の各
内側面と上記フランジ部材の下面とに接する内ストッパ
ーとで構成されたことを特徴とする、請求項１または２
に記載の水中翼取付け構造。3. The support frame members are provided in two left and right pairs, and the stoppers are outer stoppers that contact the outer surfaces of the two support frame members and the upper surface of the flange member, respectively. 3. An inner stopper which is in contact with each inner side surface of the two support frame members and a lower surface of the flange member.
Hydrofoil mounting structure described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5048645A JP2989411B2 (en) | 1993-02-15 | 1993-02-15 | Hydrofoil mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5048645A JP2989411B2 (en) | 1993-02-15 | 1993-02-15 | Hydrofoil mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06239288A true JPH06239288A (en) | 1994-08-30 |
| JP2989411B2 JP2989411B2 (en) | 1999-12-13 |
Family
ID=12809105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5048645A Expired - Fee Related JP2989411B2 (en) | 1993-02-15 | 1993-02-15 | Hydrofoil mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2989411B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003274A1 (en) * | 1988-09-24 | 1990-04-05 | Dai Nippon Insatsu Kabushiki Kaisha | Current-carrying heat transfer sheet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101310171B1 (en) * | 2011-09-27 | 2013-09-23 | (주)그린오션라이프 | Ballast structure of dinghy boat |
| JP2021094868A (en) | 2019-12-13 | 2021-06-24 | 三菱重工業株式会社 | Hydrofoil craft |
-
1993
- 1993-02-15 JP JP5048645A patent/JP2989411B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990003274A1 (en) * | 1988-09-24 | 1990-04-05 | Dai Nippon Insatsu Kabushiki Kaisha | Current-carrying heat transfer sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2989411B2 (en) | 1999-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0418923B1 (en) | Bumper assembly for vehicles | |
| US11352066B2 (en) | Steering support structure | |
| JPH059968Y2 (en) | ||
| JPH06239288A (en) | Hydrofoil mounting structure | |
| US4453765A (en) | Saddle for bicycle | |
| JPH0747373B2 (en) | Liquid tank | |
| JP3316787B2 (en) | Rear pillar reinforcement structure for vehicles | |
| KR200147147Y1 (en) | Frame structure of a truck | |
| JPH0417407Y2 (en) | ||
| JPS58214442A (en) | Construction of bumper mounting part | |
| JP3191475B2 (en) | Reinforcement structure for vehicle members | |
| JP2005153798A (en) | Fastening hook structure for vehicle | |
| KR200224110Y1 (en) | Shock Absorption Frame | |
| JPH0116719Y2 (en) | ||
| KR200158288Y1 (en) | Cab reinforcement means of cab over truck | |
| JPH0621827Y2 (en) | Rear structure of the car body | |
| KR19980026494U (en) | Side step fixing structure of car | |
| KR19980028474U (en) | Car console mounting structure | |
| JP3122113U (en) | Tight frame and its reinforcing bracket | |
| JPH0338039Y2 (en) | ||
| KR200161435Y1 (en) | Reinforced structure of the front panel for cabin tilting vehicle | |
| JPH0416762Y2 (en) | ||
| JPH0743465Y2 (en) | Pipe fastening structure | |
| KR970000902Y1 (en) | Stopper for right-left flow prevention automobile radiator | |
| JPH08497Y2 (en) | engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990907 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081008 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |