JP3438514B2 - Plane knife blade fixing device - Google Patents
Plane knife blade fixing deviceInfo
- Publication number
- JP3438514B2 JP3438514B2 JP04461097A JP4461097A JP3438514B2 JP 3438514 B2 JP3438514 B2 JP 3438514B2 JP 04461097 A JP04461097 A JP 04461097A JP 4461097 A JP4461097 A JP 4461097A JP 3438514 B2 JP3438514 B2 JP 3438514B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- centrifugal
- fixing plate
- storage groove
- contact
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
- B27G13/04—Securing the cutters by mechanical clamping means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、遠心力により刃物
を固定するかんな胴の刃物固定装置に関するものであ
る。
【０００２】
【従来の技術】従来技術を図４，５を用いて説明する。
刃物収納溝２は第１側面２ａと、第１側面２ａに対向し
かんな胴１の外周面の開口部２ｄに向かうにつれて狭く
なる方向に傾かせた第２側面２ｂと、裏刃４の底面４ｃ
と当接する基準面２ｃとからなり、刃物収納溝２内には
開口部２ｅに向かうにつれて相互間隔が小さくなる一対
の対向斜面を持ち、一方の斜面５ｂは第２側面２ｂに、
もう一方の斜面５ａを裏刃４に当接し、バネ６で外周方
向へ付勢された遠心固定板５と、刃物３に係合する係合
部４ａを形成するとともに、その同じ面に刃物収納溝２
の第１側面２ａに当接する面４ｂと、刃物収納溝２の基
準面２ｃと当接する底面４ｃとからなる裏刃４と、裏刃
４の係合部４ａに係合し第１側面２ａに当接する刃物３
とを備え、裏刃４は遠心固定板５の斜面５ａからの押圧
力を受けて刃物３を刃物収納溝２の第１側面２ａに押し
付ける。かんな胴１が回転すると、遠心力が発生し、遠
心固定板５により刃物３の固定力は増大する。
【０００３】
【発明が解決しようとする課題】従来、刃物交換の際
は、図示しないマグネット式の遠心固定板固定装置によ
り遠心固定板を下げ、生じたすきまの間で裏刃を斜めに
倒し刃物を取出していた。また、刃物を取付けるときも
裏刃を斜めに倒し、刃物係合部に刃物の溝を合わせなが
ら裏刃を戻していた。
【０００４】本発明の目的は、刃物取り外し時、裏刃を
手で傾けながら作業する面倒さを解消するとともに、取
付けるときも裏刃の傾け作業および刃物を裏刃の係合溝
に合せながら裏刃をもとの位置に戻すような作業を省略
した刃物取付け、取外しを簡単にした刃物固定装置を提
供するものである。
【０００５】上記目的は、刃物収納溝に基準面より低い
底面を設けると共に、裏刃の遠心固定板と当接する当接
面に遠心固定板の下面が当接可能な凸部を設けることに
より達成される。なお、上記構成とすることによって、
遠心固定板を内側へ押しこんだとき、遠心固定板の下面
と裏刃の凸部が当接し、裏刃が第２側面側へ傾動するよ
うになる。
【０００６】
【発明の実施の形態】本発明の実施例を図１〜３により
説明する。図１はかんな胴の刃物取付け部の断面図、図
２は刃物取付部を拡大した断面図、図３は図２で遠心固
定板を押し下げた断面図である。
【０００７】図において、かんな胴１の軸方向に刃物収
納溝２を複数個外周上に形成する。刃物収納溝２は、第
１側面２ａと、この第１側面２ａに対面し、かつ、かん
な胴１の軸心から外周面の開口部２ｄに向かうにつれ
て、第１側面２ａとの間隔が狭くなる傾斜面を持つ第２
側面２ｂ、基準面２ｃ、基準面２ｃより１段低い底面２
ｄとからなり、ほぼ凹形に形成されている。なお、第１
側面２ａと基準面２ｃおよび第２側面２ｂと底面２ｄは
直角に成形している。
【０００８】刃物収納溝２中には、第１側面２ａに当接
する刃物３と、この刃物３の裏面の係合溝３ａに当接し
て、刃物３を位置決めする係合部４ａ、下部に第１側面
２ａと当接する側面４ｂと、基準面２ｃに当接する底面
４ｃ、刃物３の受け座４ｄ、遠心固定板５と当接する凸
部４ｅを備えた裏刃４と、開口部２ｄに向かうにつれ
て、相互間隔が小さくなる一対の対向斜面５ａ、５ｂを
持ち、一方の斜面５ａは裏刃４に摺動自在に当接し、他
方の斜面５ｂは第２側面２ｂに当接する遠心固定板５と
を収納している。刃物３は裏刃４の底面４ｃと当接した
基準面２ｃからの寸法で刃物３の突出量が規定される。
遠心固定板５の底面と基準面２ｃとの間にはバネ６が配
設され、遠心固定板５を外周方向へ向けて付勢してい
る。
【０００９】裏刃背面角θ1（第１側面２ａと遠心固定
板５の斜面５ａとからなる角度）は外周方向に頂点を持
つ鋭角とし、また、裏刃背面角θ1と遠心固定板背面角
θ2（遠心固定板５の一対の対向斜面５ａ、５ｂの角
度）は、遠心固定板５の遠心力で遠心固定板５が外方に
飛び出したとき、遠心固定板５が裏刃４を基準面２ｃ側
と刃物３側へ押圧するように、θ1とθ2との関係をθ1
＜θ2としている。
【００１０】上記構成において、刃物３の固定方法につ
いて説明すると、遠心固定板５と裏刃４を刃物収納溝２
内へ入れ、遠心固定板５を図示しないマグネット式の固
定装置で押し下げると、裏刃４の凸部４ｅと遠心固定板
５の下面５ｃが当接し、裏刃４は第２側面２ｂ側へ傾斜
し、刃物収納溝２の第１側面２ａと裏刃４の刃物受け座
４ｄの上に刃物３をのせながら入れ、係合溝３ａに係合
部４ａを係止する。係止後、マグネット式固定装置を解
除すると、遠心固定板５はバネ６により押し上げられ、
遠心固定板５は裏刃４を刃物収納溝２の基準面２ｃ側と
刃物３側へ押圧し、裏刃４は遠心固定板５の斜面５ａか
らの押圧力を受けて正規位置に戻されるとともに、刃物
３を刃物収納溝２の第１側面２ａに押し付け、刃物３は
仮固定される。次に、かんな胴１を回転すると、遠心力
で遠心固定板５はさらに外周方向に飛び出し、刃物３は
裏刃４を介し固定される。これにより、裏刃４は基準面
２ｃに押し付けられているため、刃物３は所定の突出量
で位置決めされる。
【００１１】刃物３を取外す場合は、遠心固定板５を上
方からたたき、刃物３の固定を解除し、図３に示すよう
に、固定装置で遠心固定板５を軸心側へ押し込むと、裏
刃４の凸部４ｅは遠心固定板５の下面５ｃと当接し傾け
られ、第１側面２ａとの間に空間ができ、その隙間量は
係合溝３ａの溝深さより大きくなる。裏刃４と第１側面
２ａとの間に空間ができた状態で、刃物３を外周方向
（図３において矢印Ａ方向）から取り出す。また、裏刃
４を定期的な交換でかんな胴１から取外す場合は、刃物
３を取外し、遠心固定板５を押し下げながら裏刃を第２
側面側へ回わせば、裏刃４も外周方向へ抜き取ることが
できる。
【００１２】
【発明の効果】本発明は、上記した構成により、刃物収
納溝は凹形に形成され、裏刃は略ロ形に形成されている
ので、基準面の加工が容易に行え、刃物突出量の寸法誤
差を小さくでき、精度の高い刃物固定装置を提供するこ
とができる。また、遠心固定板を押し下げると、裏刃の
凸部に遠心固定板が当接し、裏刃は第２側面側へ回動す
るため、刃物の取付け、取り外しが簡単にできる。ま
た、裏刃を外周方向へ出入れできるので、かんな胴を機
体から取り外す必要はなく、交換を簡単にすることがで
きる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a planer cylinder blade fixing device for fixing a blade by centrifugal force. 2. Description of the Related Art The prior art will be described with reference to FIGS.
Blade housing groove 2 is a first side surface 2a, a second side surface 2b which is tilted in the narrower becomes the direction toward the opening 2d of the outer peripheral surface of the opposing relaxation of cylinder 1 to the first side surface 2a, the bottom surface 4c of Uraha 4
Abutting against the reference surface 2c Toka Rannahli, the knives accommodating groove 2 has a pair of opposed slopes spacing decreases toward the opening 2e, one of the slopes 5b on the second side face 2b,
Abuts the other slope 5a to Uraha 4, the centrifugal wedge 5 which is urged toward the outer periphery by the spring 6, the engagement for engaging the knives 3
Part 4a, and the blade storage groove 2 is formed on the same surface.
The first abutting surface 4b on the side surface 2a, and the back edge 4 consisting of the reference surface 2c of the knives accommodating grooves 2 and abuts the bottom surface 4c, the back edge of the
The blade 3 engages with the engaging portion 4a of the blade 4 and contacts the first side surface 2a.
Preparative provided, Uraha 4 presses receives the pressing force from the inclined surface 5a of the centrifugal wedge 5 a knife 3 to the first side surface 2a of the tool housing groove 2. When the planer body 1 rotates, a centrifugal force is generated, and the fixing force of the blade 3 is increased by the centrifugal fixing plate 5. Conventionally, when replacing a blade, the centrifugal fixing plate is lowered by a magnet-type centrifugal fixing plate fixing device (not shown), and the back blade is tilted obliquely between gaps generated to cut the blade. Had been taken out. Also, when attaching the blade, the back blade is tilted obliquely, and the back blade is returned while aligning the groove of the blade with the blade engaging portion. SUMMARY OF THE INVENTION It is an object of the present invention to eliminate the troublesome work of tilting the back blade by hand when removing the blade, and at the time of mounting the back blade while tilting the back blade and aligning the blade with the engagement groove of the back blade. An object of the present invention is to provide a blade fixing device that simplifies the mounting and removal of the blade, in which the operation of returning the blade to its original position is omitted. [0005] The above object is achieved by providing a bottom surface lower than the reference surface in the blade accommodating groove and providing a convex portion on the lower surface of the centrifugal fixing plate on the contact surface of the back blade which contacts the centrifugal fixing plate. Is done. In addition, with the above configuration,
When the centrifugal fixing plate is pushed inward, the lower surface of the centrifugal fixing plate comes into contact with the projection of the back blade, and the back blade tilts toward the second side surface. An embodiment of the present invention will be described with reference to FIGS. 1 is a cross-sectional view of a blade attachment portion of the planer trunk, FIG. 2 is an enlarged cross-sectional view of the blade attachment portion, and FIG. 3 is a cross-sectional view of FIG. In the drawing, a plurality of blade storage grooves 2 are formed on the outer periphery in the axial direction of the planer cylinder 1. The distance between the first side surface 2a and the first side surface 2a decreases as the blade housing groove 2 faces the first side surface 2a and moves from the axis of the planer trunk 1 to the opening 2d on the outer peripheral surface. 2nd with slope
Side surface 2b, reference surface 2c, bottom surface 2 one step lower than reference surface 2c
d, and is formed in a substantially concave shape. The first
The side surface 2a and the reference surface 2c and the second side surface 2b and the bottom surface 2d are formed at right angles. In the blade storage groove 2, a blade 3 is in contact with the first side surface 2a, an engagement portion 4a is in contact with the engagement groove 3a on the back surface of the blade 3 to position the blade 3, and a lower portion is provided in the lower part. A side surface 4b in contact with one side surface 2a, a bottom surface 4c in contact with the reference surface 2c, a receiving seat 4d for the blade 3, a back blade 4 provided with a convex portion 4e in contact with the centrifugal fixing plate 5, and an opening 2d. A pair of opposed slopes 5a and 5b having a small mutual interval, one of the slopes 5a slidably abutting against the back blade 4, and the other slope 5b with the centrifugal fixed plate 5 abutting on the second side surface 2b. It is stored. The protrusion amount of the blade 3 is defined by a dimension from the reference surface 2c in contact with the bottom surface 4c of the back blade 4.
A spring 6 is provided between the bottom surface of the centrifugal fixing plate 5 and the reference surface 2c, and urges the centrifugal fixing plate 5 toward the outer periphery. The back blade back angle θ 1 (the angle formed by the first side surface 2a and the slope 5a of the centrifugal fixing plate 5) is an acute angle having a vertex in the outer peripheral direction, and the back blade back angle θ 1 and the centrifugal fixing plate back surface. The angle θ 2 (the angle between the pair of opposed slopes 5a and 5b of the centrifugal fixed plate 5) is such that when the centrifugal fixed plate 5 protrudes outward due to the centrifugal force of the centrifugal fixed plate 5, the centrifugal fixed plate 5 so as to press the reference surface 2c side and the tool 3 side, the relationship between theta 1 and theta 2 theta 1
<Is set to θ 2. In the above structure, the method of fixing the blade 3 will be described.
When the centrifugal fixing plate 5 is pushed down by a magnet type fixing device (not shown), the convex portion 4e of the back blade 4 and the centrifugal fixing plate
5 , the back blade 4 is inclined toward the second side surface 2b , and the blade 3 is put on the first side surface 2a of the blade storage groove 2 and the blade receiving seat 4d of the back blade 4 while placing the blade 3. The engaging portion 4a is locked in the mating groove 3a. After locking, when the magnetic fixing device is released, the centrifugal fixing plate 5 is pushed up by the spring 6,
The centrifugal fixed plate 5 presses the back blade 4 toward the reference surface 2c side and the blade 3 side of the blade housing groove 2, and the back blade 4 receives the pressing force from the slope 5a of the centrifugal fixed plate 5 and returns to the normal position. Then, the blade 3 is pressed against the first side surface 2a of the blade storage groove 2, and the blade 3 is temporarily fixed. Next, when the planer body 1 is rotated, the centrifugal force causes the centrifugal fixing plate 5 to protrude further in the outer peripheral direction, and the blade 3 is fixed via the back blade 4. Thus, since the back blade 4 is pressed against the reference surface 2c, the blade 3 is positioned with a predetermined amount of protrusion. In order to remove the blade 3, the centrifugal fixing plate 5 is hit from above to release the fixing of the blade 3, and as shown in FIG. The convex portion 4e of the blade 4 comes into contact with the lower surface 5c of the centrifugal fixing plate 5 and is inclined, so that a space is formed between the blade 4 and the first side surface 2a, and the gap amount is larger than the depth of the engaging groove 3a. With the space between the back blade 4 and the first side surface 2a, the blade 3 is taken out from the outer peripheral direction (the direction of arrow A in FIG. 3). When the back blade 4 is to be removed from the planer body 1 by periodic replacement, the blade 3 is removed and the back blade is pushed down while the centrifugal fixing plate 5 is pressed down.
If it is turned to the side, the back blade 4 can also be pulled out in the outer peripheral direction. According to the present invention, with the above-described structure, the blade housing groove is formed in a concave shape, and the back blade is formed in a substantially B-shape. A dimensional error in the amount of protrusion can be reduced, and a highly accurate blade fixing device can be provided. When the centrifugal fixing plate is pushed down, the centrifugal fixing plate comes into contact with the convex portion of the back blade, and the back blade rotates toward the second side surface, so that the blade can be easily attached and detached. Further, since the back blade can be moved in and out in the outer peripheral direction, there is no need to remove the planer trunk from the fuselage, and replacement can be simplified.
【図面の簡単な説明】
【図１】本発明のかんな胴の断面図である。
【図２】刃物取付け部を拡大した断面図である。
【図３】図２で遠心固定板を押し下げた断面図である。
【図４】従来の刃物取付部を拡大した断面図である。
【図５】図４で遠心固定板を押し下げた断面図である。
【符号の説明】
１…かんな胴、２…刃物収納溝、２ａ…第１側面、２ｂ
…第２側面、２ｃ…基準面、３…刃物、４…裏刃、４ｃ
…底面、４ｄ…受け座、４ｅ…凸部、５…遠心固定板、
５ａ、５ｂ…斜面、５ｃ…下面、６…ばね。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a planer cylinder of the present invention. FIG. 2 is an enlarged sectional view of a blade mounting portion. FIG. 3 is a cross-sectional view of FIG. 2 in which a centrifugal fixing plate is pushed down. FIG. 4 is an enlarged sectional view of a conventional blade mounting portion. 5 is a cross-sectional view of FIG. 4 in which the centrifugal fixing plate is pushed down. [Description of Signs] 1 ... Planer trunk, 2 ... Blade storage groove, 2a ... First side surface, 2b
... Second side surface, 2c ... Reference surface, 3 ... Cutter, 4 ... Back blade, 4c
... bottom surface, 4d ... receiving seat, 4e ... convex part, 5 ... centrifugal fixing plate,
5a, 5b: slope, 5c: lower surface, 6: spring.
Claims (1)
収納溝と、該刃物収納溝内に収納される裏刃と、遠心固
定板と、該遠心固定板を外周方向に付勢するバネとを有
し、前記裏刃を介して前記遠心固定板の遠心力で刃物を
圧接して固定する構造であって、前記刃物収納溝は、第
１側面と、前記第１側面に対向しかんな胴の外周面の開
口部に向かうにつれて狭くなる方向に傾けた第２側面
と、裏刃の底面と当接する基準面とを持ち、前記遠心固
定板は、前記刃物収納溝の前記開口部に向かうにつれて
相互間隔が小さくなる一対の対向斜面であって、前記第
２側面に当接する一方の斜面と、前記裏刃に当接するも
う一方の斜面とを持ち、前記裏刃は、前記遠心固定板に
当接する面と、前記刃物に係合する係合部と、前記刃物
収納溝の前記第１側面に当接する面と、前記刃物収納溝
の前記基準面と当接する底面とを持つ構成をしたかんな
胴の刃物固定装置において、前記刃物収納溝に前記基準
面より低い底面を設けると共に、前記裏刃の前記遠心固
定板と当接する当接面に前記遠心固定板の下面が当接可
能な凸部を設けたことを特徴とするかんな胴の刃物固定
装置。(57) Claims 1. A plurality of blade storage grooves formed in the axial direction of the planer trunk, a back blade stored in the blade storage groove, a centrifugal fixing plate, and the centrifugal fixing plate. A spring for urging the fixed plate in an outer peripheral direction, wherein the blade is press-contacted and fixed by centrifugal force of the centrifugal fixed plate via the back blade, and the blade storage groove has a first side surface. And a second side surface inclined in a direction narrowing toward the opening of the outer peripheral surface of the planer facing the first side surface, and a reference surface contacting the bottom surface of the back blade, and the centrifugal fixing plate has: A pair of opposed slopes, the distance between which decreases toward the opening of the blade storage groove, the one slope being in contact with the second side surface, and the other slope being in contact with the back blade, The back blade is a surface that contacts the centrifugal fixed plate, an engaging portion that engages with the blade, In a planer barrel blade fixing device having a surface that comes into contact with the first side surface of the object storage groove and a bottom surface that comes into contact with the reference surface of the blade storage groove, the blade storage groove is lower than the reference surface. A knife fixing device for a planed trunk, wherein a bottom surface is provided, and a convex portion to which a lower surface of the centrifugal fixing plate can abut is provided on an abutting surface of the back blade which abuts on the centrifugal fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04461097A JP3438514B2 (en) | 1997-02-12 | 1997-02-12 | Plane knife blade fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04461097A JP3438514B2 (en) | 1997-02-12 | 1997-02-12 | Plane knife blade fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10225913A JPH10225913A (en) | 1998-08-25 |
| JP3438514B2 true JP3438514B2 (en) | 2003-08-18 |
Family
ID=12696223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04461097A Expired - Fee Related JP3438514B2 (en) | 1997-02-12 | 1997-02-12 | Plane knife blade fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3438514B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1063580Y (en) * | 2006-07-28 | 2007-02-01 | Rudak 2001 S L | IMPROVED BLADE FOR WOOD AND SIMILAR BRUSHING MACHINES |
| DE202014003962U1 (en) * | 2014-05-13 | 2014-06-11 | Robert Bosch Gmbh | Tool |
-
1997
- 1997-02-12 JP JP04461097A patent/JP3438514B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10225913A (en) | 1998-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4257160A (en) | Two-bladed safety razor | |
| RU2365470C2 (en) | Cutting tool and cutting plate for it | |
| KR100830323B1 (en) | Cutting tool and cutting insert therefor | |
| JPH10270131A (en) | Connector for sheet-like conductive route | |
| JP3438514B2 (en) | Plane knife blade fixing device | |
| JP2539875Y2 (en) | Planer knife fixing device | |
| US6083044A (en) | Electrical connector assembly | |
| JP3389977B2 (en) | Board storage box | |
| JPH11277321A (en) | Cutter for machining crankshaft and finishing tooth tip | |
| JP2563580Y2 (en) | Tool fixing device on planer board | |
| JP3275092B2 (en) | Razor unit | |
| JP3197476B2 (en) | Milling cutter | |
| JP3345343B2 (en) | Rotary knife device | |
| JPH0223371Y2 (en) | ||
| JPH11207705A (en) | Cutter fixing device of planer | |
| JP2923435B2 (en) | Rotary cutter for grooving | |
| JP2539906Y2 (en) | Tool fixing device on planer board | |
| CN219705265U (en) | Art designing knife | |
| JP2694725B2 (en) | Storage for floppy disks | |
| JPH11198106A (en) | Knife-fitting tool for centrifugally fixing to cutter heed and knife-setting method | |
| JPH09474A (en) | Paper holder | |
| JP2872391B2 (en) | Jig for chip processing | |
| JP2563158Y2 (en) | Cutting tools | |
| JPS62127095A (en) | Foldable knife | |
| JPH05177607A (en) | Blade fixing device in planing machine |
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: 20030513 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080613 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090613 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100613 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100613 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110613 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110613 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120613 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130613 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140613 Year of fee payment: 11 |
|
| LAPS | Cancellation because of no payment of annual fees |