JPH0642103U - Cutting tool - Google Patents

Cutting tool

Info

Publication number
JPH0642103U
JPH0642103U JP8043992U JP8043992U JPH0642103U JP H0642103 U JPH0642103 U JP H0642103U JP 8043992 U JP8043992 U JP 8043992U JP 8043992 U JP8043992 U JP 8043992U JP H0642103 U JPH0642103 U JP H0642103U
Authority
JP
Japan
Prior art keywords
blade
base
cut
cutting
hole
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.)
Withdrawn
Application number
JP8043992U
Other languages
Japanese (ja)
Inventor
総一郎 溝口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8043992U priority Critical patent/JPH0642103U/en
Publication of JPH0642103U publication Critical patent/JPH0642103U/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Knives (AREA)

Abstract

(57)【要約】 【目的】 切断した切断溝の周囲が剥離しないように切
断して外観よく切断する。切断するとき刃先や罫書き線
が見やすくて作業性が向上する 【構成】 駆動機構を収納したハウジングと、ハウジン
グに取着されたベース5と、ベース5の刃孔19より突
出した刃物を有する。ベース5を被切断材の表面に沿わ
せて移動しながら往復駆動される刃物で被切断材を切断
する。これにおいて、ベース5に形成した長い刃孔19
の周囲に下面側に向けて幅が狭くなるように下り傾斜し
たテーパー部29を設ける。
(57) [Summary] [Purpose] Cut so that the periphery of the cut groove does not peel off and cut with good appearance. When cutting, the cutting edge and the scoring lines are easy to see and workability is improved. [Construction] A housing containing a drive mechanism, a base 5 attached to the housing, and a blade protruding from a blade hole 19 of the base 5. The material to be cut is cut by a blade that is reciprocally driven while moving the base 5 along the surface of the material to be cut. In this, the long blade hole 19 formed in the base 5
A taper portion 29 is provided around the periphery of the taper so as to be downwardly inclined so that the width becomes narrower toward the lower surface side.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、合板、石膏ボード、ロッウウール板等の建築用材料を切断するため の切断工具に関し、詳しくはベースを被切断材の表面に沿わせて移動しながら往 復駆動される刃物で切断する切断工具に関するものである。 The present invention relates to a cutting tool for cutting construction materials such as plywood, gypsum board, and rock wool board. More specifically, the base is moved along the surface of the material to be cut by a knife driven back and forth. It relates to a cutting tool.

【0002】[0002]

【従来の技術】[Prior art]

従来、この種の切断工具としては、鋸刃を単純な往復運動させるジグソーと称 されるものや、実公平1−26402号公報に示されたもののように鋸刃やナイ フ刃等の刃物を前後に往復揺動させると共に上下に往復運動させるものがある。 これらは、ベースを被切断材の表面に沿わせて摺接させながら刃物にて切断する 構造のため刃物はベースの刃孔からベースの下方に突出させてある。これらのベ ースは切断するとき切断反力を受けて被切断材や工具を安定して支持する機能を 有する。 Conventionally, as a cutting tool of this type, a jig such as a jigsaw that simply reciprocates a saw blade, or a tool such as a saw blade or a knife blade such as that disclosed in Japanese Utility Model Publication No. 1-26402 is used. There is one that reciprocates back and forth and reciprocates up and down. Since these are structures in which the base is slidably contacted along the surface of the material to be cut and are cut by the blade, the blade is projected from the blade hole of the base below the base. These bases have a function of stably supporting a material to be cut and a tool by receiving a cutting reaction force when cutting.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

ところで、従来のベースによると、往復駆動される刃物の刃先の位置を見やす くするため刃孔は刃の周囲で大きく切り欠く必要があった。そのためロックウー ル等の軟質材の切断においては切断溝に周囲が剥離して外観を著しく損なうとい う問題があった。 By the way, according to the conventional base, in order to make it easy to see the position of the blade tip of the reciprocating blade, the blade hole needs to be largely cut out around the blade. Therefore, when cutting a soft material such as rock wool, there was a problem that the periphery was peeled off in the cutting groove and the appearance was significantly impaired.

【0004】 本考案は上記問題点に鑑みてなされたものであって、本考案の目的とするとこ ろは切断した切断溝の周囲が剥離しないように切断して外観よく切断でき、しか も切断するとき刃先や罫書き線が見やすくて作業性が向上する切断工具を提供す るにある。The present invention has been made in view of the above problems, and an object of the present invention is to cut the cutting groove so that the periphery of the cutting groove is not peeled off and can be cut with a good appearance. The purpose is to provide a cutting tool that improves workability by making it easier to see the cutting edge and scoring lines.

【0005】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

上記目的を達成するため本考案切断工具は、駆動機構を収納したハウジング6 と、ハウジング6に取着されたベース5と、ベース5の刃孔19より突出した刃 物2を有し、ベース5を被切断材4の表面に沿わせて移動しながら往復駆動され る刃物2で被切断材4を切断する切断工具において、ベース5に形成した長い刃 孔19の周囲に下面側に向けて幅が狭くなるように下り傾斜したテーパー部29 を設けて成ることを特徴とする。 To achieve the above object, the cutting tool of the present invention comprises a housing 6 accommodating a drive mechanism, a base 5 attached to the housing 6, and a blade 2 protruding from a blade hole 19 of the base 5. In a cutting tool that cuts the material to be cut 4 with the blade 2 that is reciprocally driven while moving along the surface of the material to be cut 4, the width of the long blade hole 19 formed in the base 5 is reduced toward the lower surface side. It is characterized in that it is provided with a taper portion 29 which is inclined downward so as to be narrow.

【0006】[0006]

【作用】[Action]

上記構成によれば、ベース5に形成した長い刃孔19の周囲に下面側に向けて 幅が狭くなるように下り傾斜したテーパー部29を設けたことにより、刃物2に て被切断材4を切断するとき切断した切断溝の周囲がベース5にて確実に押さえ られて切断溝の周囲が剥離しないように切断できて外観が悪くならないように切 断でき、しかも刃孔19の周囲にテーパー部29を有することにより、刃孔19 を通して刃物2の刃先や罫書き線が見やすく作業性が向上し、正確な切断作業が できる。 According to the above configuration, the tapered portion 29 is provided around the long blade hole 19 formed in the base 5 so as to be narrowed toward the lower surface side. At the time of cutting, the periphery of the cut groove is securely pressed by the base 5 so that the periphery of the cut groove is not peeled off and the appearance is not deteriorated, and the tapered portion around the blade hole 19 is provided. By having 29, the cutting edge and the scoring line of the cutting tool 2 can be easily seen through the cutting hole 19, the workability is improved, and the accurate cutting work can be performed.

【0007】[0007]

【実施例】【Example】

図5、図6に示すようにベース5が取り付けられたハウジング6は、ベース5 に対して傾斜しているグリップ部7と、ベース5と平行に延設されたモータ収容 部8を備えている。グリップ部7の端部には電池パック20が着脱自在に装着さ れ、電源スイッチ(トリガースイッチ)9がグリップ部7とモータ収容部8との 交点に設けられている。 As shown in FIGS. 5 and 6, the housing 6 to which the base 5 is attached includes a grip portion 7 that is inclined with respect to the base 5 and a motor housing portion 8 that extends parallel to the base 5. . A battery pack 20 is detachably attached to an end of the grip portion 7, and a power switch (trigger switch) 9 is provided at an intersection of the grip portion 7 and the motor housing portion 8.

【0008】 ハウジング6の両側壁間には図7に示すように回転軸10を架設してあり、回 転軸10の両端の軸支部10a,10bをハウジング6に回転自在に軸支してあ る。この回転軸10には従動歯車11を一体に装着してあり、モータ等の原動機 に連結される駆動歯車12を従動歯車11に歯合させてあり、駆動歯車12にて 回転軸10が回転駆動されるようになっている。この回転軸10には回転軸10 の軸芯に対して所定量偏芯した偏芯カム13を設けてあり、駆動アーム1の基端 に設けた係合孔14に偏芯カム13を回転自在に係合してあり、偏芯カム13に て駆動アーム1を駆動できるようになっている。駆動アーム1の基端と先端との 間の中間部には上下に長い長孔15を設けてあり、駆動アーム1の先端には刃物 2を取り付けてある。駆動アーム1の長孔15に対応する位置でハウジング6に 揺動支点16が設けられ、揺動支点16が駆動アーム1の長孔15に挿通してあ る。刃物2は上下方向に長い矩形板状に形成され、上下方向に切刃部3を鋸刃状 に設けてある。切刃部3は刃物2の進行方向である前側の縁の切刃部3aと後側 の縁の切刃部3bと下端の円弧状の縁の切刃部3cとで構成されている。この刃 物2は駆動アーム1の先端部と押さえ板17との間に挟持し、締め付けねじ18 を締結することにより取り付けてある。上記駆動アーム1の先端はハウジング6 より突出しており、刃物2をベース5の刃孔19に挿通してあって、刃物2をベ ース5の下面に突出させてある。A rotary shaft 10 is installed between both side walls of the housing 6 as shown in FIG. 7, and shaft supporting portions 10 a and 10 b at both ends of the rotary shaft 10 are rotatably supported by the housing 6. It A driven gear 11 is integrally mounted on the rotary shaft 10, and a drive gear 12 connected to a prime mover such as a motor is meshed with the driven gear 11. The drive gear 12 drives the rotary shaft 10 to rotate. It is supposed to be done. The rotating shaft 10 is provided with an eccentric cam 13 which is eccentric to the axis of the rotating shaft 10 by a predetermined amount, and the eccentric cam 13 is rotatable in an engagement hole 14 provided at the base end of the drive arm 1. The drive arm 1 can be driven by the eccentric cam 13. A long hole 15 which is long in the vertical direction is provided in an intermediate portion between the base end and the tip of the drive arm 1, and a blade 2 is attached to the tip of the drive arm 1. A swing fulcrum 16 is provided on the housing 6 at a position corresponding to the elongated hole 15 of the drive arm 1, and the swing fulcrum 16 is inserted into the elongated hole 15 of the drive arm 1. The blade 2 is formed in a rectangular plate shape that is long in the vertical direction, and the cutting blade portion 3 is provided in the vertical direction in the shape of a saw blade. The cutting edge portion 3 is composed of a cutting edge portion 3a at the front edge, a cutting edge portion 3b at the rear edge, and a cutting edge portion 3c having an arcuate edge at the lower end in the traveling direction of the blade 2. The blade 2 is clamped between the tip of the drive arm 1 and the pressing plate 17, and is attached by tightening a tightening screw 18. The tip of the drive arm 1 projects from the housing 6, the blade 2 is inserted into the blade hole 19 of the base 5, and the blade 2 is projected to the lower surface of the base 5.

【0009】 またベース5は図1、図2に示すように鋼板等からなる金属基板22の下面側 に合成樹脂の摺接部23を一体に設けて形成されている。摺接部23は合成樹脂 の成形品であって、摺接部23を金属基板22に一体にするには接着剤による接 着や、ねじ30によるねじ止めにて取り付けてある。ベース5の金属基板22は ベース5全体の補強の役目を果たし、合成樹脂の摺接部23は被切断材4に摺接 する役目を果たす。ベース5には取り付け孔25を設けてあり、この取り付け孔 25を図3に示すようにハウジング6の下端のねじ孔26に合致させ、取り付け 孔25から取り付けねじ27をねじ孔26に螺合して取り付けてある。ベース5 にはベース5の中心線上で、スリット状の刃孔19を穿孔してあり、刃孔19の 前方に刃孔19に連続するように刃孔19より幅の広い切り屑の排出孔28を設 けてある。刃物2はこの刃孔19に通してあって、刃物2をベース5の下面側に 突出させてある。刃孔19の周囲には下方に向かって幅が狭くなるようにθの角 度傾斜したテーパー部29を設けてある。このテーパー部29を有することによ り、刃物2や罫書き線が見やすく、作業性が向上し、適切な切断作業が可能にな る。ベース5の前方の先端部には下面から上面に向けて曲面となった曲面部24 を設けてある。ベース5の前端及び後端には刃物2の位置に対応する中心線上に 位置するように切り込み31を設けてあり、この切り込み31にて被切断材4に 引かれる罫書き線と刃物2の位置を合わせることができるようになっている。ま た刃物2は前後に揺動運動すると共に上下に往復運動して切断するため、切断さ れる切り幅は刃物2の刃幅より大きくなる。そこでベース5に切り幅の範囲を示 すマーク21を設けてある。このマーク21としては、本実施例の場合、ベース 3の側縁部に切り幅と同じ幅の切欠部21aを設けてある。As shown in FIGS. 1 and 2, the base 5 is formed by integrally forming a sliding contact portion 23 of synthetic resin on the lower surface side of a metal substrate 22 made of a steel plate or the like. The sliding contact portion 23 is a molded product of synthetic resin, and in order to integrate the sliding contact portion 23 with the metal substrate 22, the sliding contact portion 23 is attached by an adhesive or screwed with a screw 30. The metal substrate 22 of the base 5 plays a role of reinforcing the entire base 5, and the sliding contact portion 23 of synthetic resin plays a role of sliding contact with the material 4 to be cut. The base 5 is provided with a mounting hole 25. The mounting hole 25 is aligned with the screw hole 26 at the lower end of the housing 6 as shown in FIG. 3, and the mounting screw 27 is screwed into the screw hole 26 from the mounting hole 25. Installed. A slit-shaped blade hole 19 is bored in the base 5 on the center line of the base 5, and a chip discharge hole 28 wider than the blade hole 19 is formed in front of the blade hole 19 so as to be continuous with the blade hole 19. Has been set up. The blade 2 is passed through the blade hole 19, and the blade 2 is projected to the lower surface side of the base 5. Around the blade hole 19, there is provided a taper portion 29 which is inclined at an angle of θ so that the width becomes narrower downward. By having the taper portion 29, the blade 2 and the scoring line can be easily seen, workability is improved, and appropriate cutting work can be performed. A curved surface portion 24 which is a curved surface from the lower surface to the upper surface is provided at the front end portion of the base 5. A notch 31 is provided at the front and rear ends of the base 5 so as to be located on the center line corresponding to the position of the blade 2, and the score line 31 and the position of the blade 2 drawn on the material 4 to be cut by this notch 31. Can be adjusted. Moreover, since the blade 2 swings back and forth and reciprocates up and down to cut, the width of the cut is larger than the width of the blade 2. Therefore, a mark 21 indicating the range of the cutting width is provided on the base 5. In the case of this embodiment, as the mark 21, a notch 21a having the same width as the cut width is provided at the side edge of the base 3.

【0010】 しかして回転軸10を回転することにより、偏芯カム13にて駆動アーム1が 揺動支点16を支点として揺動運動するように駆動され、駆動アーム1と一緒に 刃物2が前後に揺動すると共に刃物2の長手方向(上下方向)に往復動し、ベー ス5を被切断材4の表面に摺接させて移動させることにより刃物2で被切断材4 が切断される。このように刃物2が駆動されることにより、刃物2の刃先は図8 の矢印のように移動して前後に揺動すると共に上下に往復動する。ここでXは上 下動する量であり、Yは前後に往復動する量である。切断工具で切断するとき、 ベース5を被切断物4の表面に沿わせ、前方に移動することにより刃物2の前側 の切刃部3aで前方に切断され、後方に移動するとき刃物2の後側の切刃部3b で切断されるようになっている。このときベース5の合成樹脂の摺接部23が被 切断材4に摺接するので被切断材4の表面に傷が付いたりしない。またベース5 の刃孔19の周囲にテーパー部29があるので、切断するとき刃孔19を通して 刃先や罫書き線が見やすく、切断するときの作業性が向上し、また被切断材4の 切断溝の周縁が確実に押さえられて奇麗に切断することができる。被切断材4に 下孔を明けないで切り込んで行く場合は、図9に示すようにベース5の前端の曲 面部24を被切断材4に当接し、この当接した部分を支点として図9の矢印のよ うに力を加え、刃物2の下端の切刃部3cで主に切り込んで刃物2を被切断材4 に貫通させる。このとき曲面部24を被切断材4に当接して支点とするので正確 な切り込み作業ができる。Then, by rotating the rotary shaft 10, the drive arm 1 is driven by the eccentric cam 13 so as to perform an oscillating motion with the oscillating fulcrum 16 as a fulcrum, and the blade 2 moves back and forth together with the drive arm 1. The blade 2 is reciprocated in the longitudinal direction (vertical direction) of the blade 2, and the base 5 is slidably brought into contact with the surface of the material 4 to be moved, whereby the material 4 is cut by the blade 2. By driving the blade 2 in this manner, the blade edge of the blade 2 moves as shown by the arrow in FIG. 8 to swing back and forth and reciprocate vertically. Here, X is the amount of upward and downward movement, and Y is the amount of reciprocal movement back and forth. When cutting with a cutting tool, the base 5 is moved along the surface of the object to be cut 4 and is moved forward to be cut forward by the cutting edge portion 3a on the front side of the tool 2, and when moved rearward, the rear of the tool 2 is cut. It is designed to be cut by the side cutting edge portion 3b. At this time, since the sliding contact portion 23 of the synthetic resin of the base 5 is in sliding contact with the material 4 to be cut, the surface of the material 4 to be cut is not scratched. Further, since the tapered portion 29 is provided around the blade hole 19 of the base 5, the cutting edge and the scoring line are easily seen through the blade hole 19 when cutting, the workability at the time of cutting is improved, and the cutting groove of the workpiece 4 is cut. The peripheral edge of is surely pressed and it can be cut neatly. When cutting the material 4 without cutting a lower hole, the curved surface portion 24 at the front end of the base 5 is brought into contact with the material 4 as shown in FIG. A force is applied as indicated by the arrow, and the cutting blade portion 3c at the lower end of the blade 2 mainly cuts the blade 2 to penetrate the workpiece 4. At this time, since the curved surface portion 24 is brought into contact with the material 4 to be cut and used as a fulcrum, an accurate cutting operation can be performed.

【0011】[0011]

【考案の効果】[Effect of device]

本考案は叙述のようにベースに形成した長い刃孔の周囲に下面側に向けて幅が 狭くなるように下り傾斜したテーパー部を設けたので、刃物にて被切断材を切断 する切断した切断溝の周囲がベースにて確実に押さえられて切断溝の周囲が剥離 しないように切断できて外観が悪くならないように切断できるものであり、しか も刃孔の周囲にテーパー部を有することにより、刃孔を通して刃物の刃先や罫書 き線が見やすく、作業性が向上し、正確な切断作業ができるものである。 As described above, according to the present invention, a tapered portion is provided around the long blade hole formed on the base so that the width becomes narrower toward the lower surface side. The periphery of the groove is securely pressed by the base so that the periphery of the groove can be cut so that it does not peel off and the appearance is not deteriorated.However, by having a tapered portion around the blade hole, Through the blade hole, you can easily see the blade edge and scribe lines of the blade, improve workability, and perform accurate cutting work.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の一実施例のベースを示し、(a)は斜
視図、(b)は(a)のA−A線断面図である。
1 shows a base of an embodiment of the present invention, (a) is a perspective view and (b) is a sectional view taken along the line AA of (a).

【図2】同上のベースと刃物を示す断面図である。FIG. 2 is a cross-sectional view showing a base and a blade of the above.

【図3】同上のベースを取り付ける状態を説明する斜視
図である。
FIG. 3 is a perspective view illustrating a state in which the above base is attached.

【図4】同上のベースの刃孔を示す平面図である。FIG. 4 is a plan view showing a blade hole of the above base.

【図5】同上の全体を示す斜視図である。FIG. 5 is a perspective view showing the whole of the above.

【図6】同上の全体の一部切欠正面図である。FIG. 6 is a partially cutaway front view of the same as above.

【図7】同上の駆動機構を示す分解斜視図である。FIG. 7 is an exploded perspective view showing the drive mechanism of the above.

【図8】同上の刃物の動作を説明する説明図である。FIG. 8 is an explanatory diagram illustrating an operation of the same cutting tool.

【図9】同上の下孔を明けないで切り込んで行く状態を
説明する説明図である。
FIG. 9 is an explanatory diagram illustrating a state in which the lower hole is cut without opening.

【符号の説明】[Explanation of symbols]

2 刃物 4 被切断材 5 ベース 6 ハウジング 19 刃孔 29 テーパー部 2 Blade 4 Material to be cut 5 Base 6 Housing 19 Blade hole 29 Tapered part

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 駆動機構を収納したハウジングと、ハウ
ジングに取着されたベースと、ベースの刃孔より突出し
た刃物を有し、ベースを被切断材の表面に沿わせて移動
しながら往復駆動される刃物で被切断材を切断する切断
工具において、ベースに形成した長い刃孔の周囲に下面
側に向けて幅が狭くなるように下り傾斜したテーパー部
を設けて成ることを特徴とする切断工具。
1. A housing that houses a drive mechanism, a base attached to the housing, and a blade protruding from a blade hole of the base, and reciprocating while moving the base along the surface of the material to be cut. In a cutting tool for cutting a material to be cut with a blade to be cut, a taper portion is provided around a long blade hole formed in a base, and a downwardly sloping tapered portion is formed so that the width becomes narrower toward a lower surface side. tool.
JP8043992U 1992-11-20 1992-11-20 Cutting tool Withdrawn JPH0642103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8043992U JPH0642103U (en) 1992-11-20 1992-11-20 Cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8043992U JPH0642103U (en) 1992-11-20 1992-11-20 Cutting tool

Publications (1)

Publication Number Publication Date
JPH0642103U true JPH0642103U (en) 1994-06-03

Family

ID=13718298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8043992U Withdrawn JPH0642103U (en) 1992-11-20 1992-11-20 Cutting tool

Country Status (1)

Country Link
JP (1) JPH0642103U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010083038A (en) * 2008-09-30 2010-04-15 Panasonic Electric Works Co Ltd Cutting tool
WO2015050055A1 (en) * 2013-10-01 2015-04-09 日立工機株式会社 Cutting tool
JP2015071228A (en) * 2013-10-01 2015-04-16 日立工機株式会社 Cutting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010083038A (en) * 2008-09-30 2010-04-15 Panasonic Electric Works Co Ltd Cutting tool
WO2015050055A1 (en) * 2013-10-01 2015-04-09 日立工機株式会社 Cutting tool
JP2015071228A (en) * 2013-10-01 2015-04-16 日立工機株式会社 Cutting tool

Similar Documents

Publication Publication Date Title
WO1994002296A1 (en) Method of cutting and tool therefor
WO1985000541A1 (en) Metal cutter
US4984369A (en) Device for removing grout
US6357123B1 (en) Jigsaw apparatus
US20200009668A1 (en) Reciprocating saw
US2534001A (en) Two-blade reciprocating saw device
JPH0642103U (en) Cutting tool
US20030019112A1 (en) Pendulum scroll saw
US20060064882A1 (en) Reciprocationg saw and guard rail assembly therefor
EP1010497A1 (en) Power tool
US7024779B1 (en) Power saw
JPH0642102U (en) Cutting tool
GB2330328A (en) Jigsaw blade guide and support assembly
JPH06155403A (en) Ceiling material cutting tool
US3016933A (en) Power operated tool attachment for electric drills and the like
US3940852A (en) Portable hand-held power-operated sheet cutting device
JP3301642B2 (en) Cutting method and tool
JPH06155402A (en) Battery type cutting tool
JPH0215603Y2 (en)
JPS59190803A (en) Jigsaw
JP2001158002A (en) Stroke saw
JPH049986Y2 (en)
EP4389332A1 (en) Precision tool accessory
JPS5940161Y2 (en) jigsaw
JPH06226702A (en) Cutting tool

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 19970306