JP2008188848A - Lumber measuring/cutting tool - Google Patents

Lumber measuring/cutting tool Download PDF

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JP2008188848A
JP2008188848A JP2007024999A JP2007024999A JP2008188848A JP 2008188848 A JP2008188848 A JP 2008188848A JP 2007024999 A JP2007024999 A JP 2007024999A JP 2007024999 A JP2007024999 A JP 2007024999A JP 2008188848 A JP2008188848 A JP 2008188848A
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cutting tool
cutting
jig
wood
main body
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Tamotsu Okada
保 岡田
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Okada Kinzoku Kogyosho KK
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Okada Kinzoku Kogyosho KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a handsaw jig which cuts a wood board exactly in a prescribed length by needing no ruled line writing. <P>SOLUTION: A measuring/cutting tool is used to cut a flat lumber block in a prescribed length. A dimensional scale is described on the upper surface of a flat lengthy body 2. At one end of the body, the handsaw jig 3 is arranged/fixed so that a cutting position is a zero position on the dimensional scale when a saw plate S is sawed along a saw blade guide plate 32. The body 2 is moved along the end surface of the lumber block to be cut when used. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、手挽鋸を用いて木材を所定長さに切断する際に、罫書きを必要とせず、正確な切断が約束される木材計測切断具の構造に関するものである。
The present invention relates to a structure of a wood measuring and cutting tool that does not require scribing when cutting wood to a predetermined length using a hand saw, and that accurate cutting is promised.

手挽鋸を用いて木板を所定長さに正確に切断することは、初心者にとって相当困難な作業である。困難にしている理由は幾つかある。まず、罫書き線を正確に描けないことがある。通常は所定長さに相当する箇所に１点印を付け、曲尺を用いて木材長手方向に直角な線を描いているが、初心者にあってはこの作業を正確にできないことがある。   It is a difficult task for beginners to accurately cut a wooden board into a predetermined length using a hand saw. There are several reasons why it is difficult. First of all, it may not be possible to accurately draw ruled lines. Usually, a point corresponding to a predetermined length is marked and a line perpendicular to the longitudinal direction of the timber is drawn using a curved scale, but this operation may not be accurate for beginners.

また、罫書き線が正確に描けてもこの線に忠実な鋸挽きができないことがある。鋸挽きは、鋸歯を木材に食い込ませた状態で鋸板を手前に引いて作業を開始するが、鋸を引くと鋸板が弾んで切削開始位置が移動してしまい所定位置に定まらないこと、鋸粉が罫書き線を覆い支障を来すこと、などを理由に線通りの鋸挽きができないことがある。更に、罫書き線から切断を開始できても鋸板を鉛直に維持できず厚みのある木材の場合切断面が斜めになってしまうことも多々ある。   Also, even if the ruled line can be drawn accurately, it may not be possible to perform sawing that is faithful to this line. In sawing, the work is started by pulling the saw plate toward you with the saw blade biting into the wood, but if you pull the saw, the saw plate will bounce and the cutting start position will move and it will not be fixed at the specified position, There are cases in which sawing is not possible due to the fact that the saw dust covers the marking lines and causes trouble. Further, even if cutting can be started from the ruled line, the saw plate cannot be maintained vertically, and the cutting surface often becomes oblique in the case of thick wood.

初心者にとって煩わしいこうした問題の中、鋸挽きを設定通りに進めることができないという点に関して本発明者は以前、案内板（鋸刃ガイドプレート）を具備する治具を切削位置に配置し、鋸板をこの案内板に添わせて前後動させれば、鋸板の弾みによる切削位置の乱れにも対応でき、且つ鉛直方向切断も熟練を要することなく確実にできることを見出した。それに基づき例えば特許文献１に示す如き構造の手挽鋸用治具を提案した。これは直角に交わる二つの平面を持つ金属材の一方の面を被加工木材上に置き、他方の面の前面に鋸板を挿入し得る隙間を設けた状態で鋸刃ガイドプレートを取り付け得るよう構成したものである。
特開２００４−８２５７５号公報 The present inventor previously arranged a jig equipped with a guide plate (saw blade guide plate) at the cutting position in view of the fact that sawing cannot proceed as set out of these problems that are troublesome for beginners. It has been found that if the guide plate is moved back and forth, it is possible to cope with the disturbance of the cutting position due to the saw blade's bounce and the vertical cutting can be reliably performed without requiring skill. Based on this, a jig for hand saw having a structure as shown in Patent Document 1, for example, has been proposed. This means that one side of a metal material having two planes that intersect at right angles is placed on the workpiece wood, and a saw blade guide plate can be attached with a gap in which a saw plate can be inserted in front of the other side. It is composed.
JP 2004-82575 A

ところがこの治具を用いてもなお、問題が一掃されたわけではない。例えば木工作業において、同一長さで複数の部品を切り出しておく工程が存在することは珍しいことではない。椅子やテーブルの脚等を切り出す場合その正確な寸法出しは、使用時のガタツキを無くす上でも必須の要件である。しかしその際重要となる「正確に罫書き線を描く」という点についてこの手挽鋸用治具は何ら貢献していない。勿論、同一長さ切断をする際には、切り出し個数分の罫書き線の描出が必要となるが、正確な描出が困難な初心者であれば当然寸法にバラツキが出てしまいがちとなる。
However, using this jig still did not eliminate the problem. For example, it is not uncommon for woodworking operations to have a step of cutting out a plurality of parts having the same length. When cutting out chairs, table legs, etc., accurate dimensioning is an essential requirement for eliminating rattling during use. However, this hand sawing jig does not contribute at all to the point of “drawing a ruled line accurately” which is important in that case. Of course, when cutting the same length, it is necessary to draw the ruled lines as many as the number of cuts, but naturally there is a tendency for the size to vary if a beginner is difficult to draw accurately.

そこで本発明者は、この点に鑑み鋭意研究の結果、罫書き線の描出が不要であり、また熟達を要することなく所定位置での正確な切断を保証する切断具を開発したものであり、その特徴とするところは、平坦な木材を所定長さに切断するために用いる計測切断具であり、長尺で平坦な本体の上面に寸法目盛が記載されており、また該本体の一端には手挽鋸用治具が、これを用いて鋸引きした時の切断位置が該寸法目盛上で０位置となるように配置固定するための治具ストッパーが取設されており、且つ該本体上をスライドし適宜位置で固定できる寸法決めストッパーを有する点にある。   Therefore, the present inventor has developed a cutting tool that guarantees accurate cutting at a predetermined position without drawing a ruled line as a result of diligent research in view of this point, and without requiring proficiency, The feature is a measuring cutting tool used to cut flat wood into a predetermined length, and a scale is written on the upper surface of the long and flat main body, and one end of the main body is A jig stopper is installed for fixing the jig so that the cutting position when the hand saw is sawed with the jig is 0 position on the dimension scale, and on the main body. It has a dimension determining stopper that can be slid and fixed at an appropriate position.

即ち本発明は、手挽鋸用治具を用いることを前提とする切断具であり、本体が具備する寸法決めストッパーで切断長さを一旦決定すれば、被加工木材に本発明切断具を添わせるだけで、罫書き線を描くことなく正確な切り出しが可能となるものである。   That is, the present invention is a cutting tool based on the premise that a jig for hand saw is used, and once the cutting length is determined by the sizing stopper provided in the main body, the cutting tool of the present invention is attached to the workpiece. It is possible to accurately cut out without drawing ruled lines.

ここで「手挽鋸用治具」は、手挽鋸を所定の切削開始位置に正確に誘導すると共に、設定通りの切削が適うように鋸刃板の動きを規制させておく部材である。構造の詳細については本発明において限定するものではない。例えば、直角に交わる二つの平面を持つ金属材の一方の面は被加工木材上に置かれ、他方の平面の前面には鋸刃ガイドプレートが、鋸板を挿入し得る隙間を該前面と該鋸刃ガイドプレートとの間に形成する状態で取り付けられるよう構成された治具は、本発明の手挽鋸用治具として採用して好適なものである。なお手挽鋸用治具の「本体」（次述）への取設の方法についても限定はしない。   Here, the “hand saw jig” is a member that accurately guides the hand saw to a predetermined cutting start position and restricts the movement of the saw blade plate so that cutting according to the setting is suitable. The details of the structure are not limited in the present invention. For example, one side of a metal material having two planes that intersect at right angles is placed on the workpiece wood, and a saw blade guide plate is placed on the front side of the other plane with a gap into which the saw plate can be inserted. A jig configured to be mounted between the saw blade guide plate and the saw blade guide plate is suitable for use as the hand saw jig of the present invention. The method for installing the hand saw jig on the “main body” (described below) is not limited.

本発明に係る木材計測切断具の「本体」は、上記手挽鋸用治具を固定支持するものであると同時に、「寸法目盛」が記載され、且つこの寸法目盛上をスライドし設定寸法位置で固定し得る「寸法決めストッパー」を有する部材である。寸法目盛の記載は、本体上に直接刻設記載するという方法、目盛が印刷されたプラスチックシール或いは金属プレート等を貼着するという方法、等々どのような方法で設けても良いものとする。本体の全体形状についても特に限定するものではないが、アングル状（断面Ｌ字状）とすると被加工木材の幅の長短に拘わらず、その長手方向端面にあてがい易い構造となり好適である。   The “main body” of the wood measuring / cutting tool according to the present invention is for fixing and supporting the above-mentioned jig for hand saw, and at the same time, “dimension scale” is described, and the set dimension position is slid on the dimension scale. It is a member having a “sizing stopper” that can be fixed with The description of the dimension scale may be provided by any method such as a method of engraving and describing directly on the main body, a method of sticking a plastic seal or a metal plate on which the scale is printed, and the like. The overall shape of the main body is not particularly limited, but an angle shape (L-shaped cross section) is preferable because it can easily be applied to the end face in the longitudinal direction regardless of the width of the wood to be processed.

「寸法決めストッパー」は、本体上をスライドしつつ被加工木材の切削寸法位置では固定できる機能を有する部材である。ガタツキなくスライドさせ、且つ一旦固定した後には容易には移動しないことが望まれるわけであるがこのスライド機構、或いは切削寸法位置で固定させる機構について、特に限定しない。
本体上で固定された寸法決めストッパー位置と、同じく本体上に固定されている手挽鋸用治具の前端位置との距離が、切削しようとする寸法ということになる。位置決めストッパー裏面には木材端面に接当する部分を有しており、被加工木材に本発明木材計測切断具を置き、この接当部分を被加工木材の切削しない側の端面に接当させると、自動的に手挽鋸用治具にセットされる鋸刃位置は、設定寸法位置にあるということになる。
The “sizing stopper” is a member having a function capable of being fixed at a cutting dimension position of the workpiece wood while sliding on the main body. Although it is desired that the slider slides without rattling and does not move easily after being fixed once, the sliding mechanism or the mechanism fixed at the cutting dimension position is not particularly limited.
The distance between the dimensioning stopper position fixed on the main body and the front end position of the hand saw jig fixed on the main body is the dimension to be cut. The back of the positioning stopper has a portion that comes into contact with the end surface of the wood, and when the wood measuring / cutting tool of the present invention is placed on the processed wood and this contacted portion is brought into contact with the end surface on the non-cutting side of the processed wood The saw blade position that is automatically set on the hand saw jig is at the set dimension position.

本発明に係る木材計測切断具は、以下述べる如き効果を有する。
（１） 罫書きが不要である。
（２） 寸法決めストッパーによって一旦切削寸法を設定したら、複数枚の木材への同一寸法の切り出しが正確且つ容易に行なえる。
（３） 設定した切削位置から設定通りの切削をするように手挽鋸を保持する手挽鋸用治具を具備するので、切断端面に不揃いが生じない。
The wood measuring and cutting tool according to the present invention has the following effects.
(1) No marking is required.
(2) Once the cutting dimension is set by the dimension determining stopper, the same dimension can be cut out to a plurality of pieces of wood accurately and easily.
(3) Since the jig for a hand saw that holds the hand saw so as to perform cutting as set from the set cutting position is provided, the cutting end face is not uneven.

以下図面に基づいて本発明をより詳細に説明する。   Hereinafter, the present invention will be described in more detail with reference to the drawings.

図１は、本発明に係る木材計測切断具１（以下「本発明切断具１」という）の一例を示すものである。本例の本発明切断具１は、アルミニウム製アングル材を適当な長さに切断したものを材料とする本体２と、手挽鋸用治具３及び寸法決めストッパー４とにより構成されるものである。手挽鋸用治具３は、自身が有する二本の固定ネジ３１と、本体２の一端に固着された固定具２１によって正確に位置決めされた状態で固定される。寸法決めストッパー４は、本体２上をスムーズにスライドするものであり、その側面側に設けられた蝶ネジ４１を締めることで適宜位置で固定できるという機能を有する。また本体２の上面には寸法目盛２２が刻設されており、寸法決めストッパー４の固定位置はこの目盛２２に基づいて決定される。   FIG. 1 shows an example of a wood measuring and cutting tool 1 according to the present invention (hereinafter referred to as “the present invention cutting tool 1”). The cutting tool 1 of the present embodiment is composed of a main body 2 made of an aluminum angle material cut to an appropriate length, a hand sawing jig 3 and a sizing stopper 4. is there. The hand sawing jig 3 is fixed in a state where it is accurately positioned by two fixing screws 31 and a fixing tool 21 fixed to one end of the main body 2. The dimension determining stopper 4 smoothly slides on the main body 2 and has a function of being able to be fixed at an appropriate position by tightening a thumbscrew 41 provided on the side surface thereof. A dimensional scale 22 is engraved on the upper surface of the main body 2, and the fixing position of the dimensional determination stopper 4 is determined based on the scale 22.

図２（ａ）（ｂ）は、それぞれ本例における寸法決めストッパー４の構造を明らかにした例であり、同図（ａ）は本体２を挿通させるＬ字孔４２を設けた例、同図（ｂ）は本体２の上面部全てと側面部の一部を挿通させるＬ字切欠４５を設けた例を示す。蝶ネジ４１用の螺合孔４３は、同図（ａ）の場合にはＬ字孔４２まで、同図（ｂ）の場合にはＬ字切欠４５にまで達している。そのため、寸法決めストッパー４を本体２にセットした状態で蝶ネジ４１を締めると該ネジ４１が本体２の側面を押圧し、その時生じる摩擦抵抗により位置固定を図ることができる。また寸法決めストッパー４は、本発明切断具１を被加工木材にセットしたときにこの木材の端面に接当する接当部４４を有しており、被加工木材に本発明木材計測切断具を置き、この接当部分を被加工木材の切削しない側の端面に接当させると、手挽鋸用治具にセットされる鋸刃は、自動的に設定寸法位置にあるということになる。なお本例では寸法決めストッパー４の材質をアルミニウムとしたが、これに限定しない。   2A and 2B are examples in which the structure of the sizing stopper 4 in this example is clarified. FIG. 2A is an example in which an L-shaped hole 42 through which the main body 2 is inserted is provided. (B) shows the example which provided the L-shaped notch 45 which penetrates all the upper surface parts of the main body 2, and a part of side part. The screw hole 43 for the thumbscrew 41 reaches the L-shaped hole 42 in the case of FIG. 5A and reaches the L-shaped notch 45 in the case of FIG. Therefore, when the thumbscrew 41 is tightened in a state in which the dimension determining stopper 4 is set on the main body 2, the screw 41 presses the side surface of the main body 2, and the position can be fixed by the frictional resistance generated at that time. The sizing stopper 4 has a contact portion 44 that comes into contact with the end surface of the wood when the cutting tool 1 of the present invention is set on the processed wood. When this contact portion is brought into contact with the end surface of the wood to be machined that is not cut, the saw blade set in the hand saw jig is automatically in the set dimension position. In this example, the material of the dimension determining stopper 4 is aluminum, but it is not limited to this.

図３は、本例における手挽鋸用治具３の一例を示すものである。本例における手挽鋸用治具３は、直角に交わる二つの平面ｐ、ｑを持つ金属材３１（アルミニウム製）の一方の平面ｐの前面に、鋸刃ガイドプレート３２が取設されたものである。平面ｐとこの鋸刃ガイドプレート３２とは、鋸板Ｓ（鎖線で示す）を挿入し得る隙間ｄを形成するよう配置されている。従って、手挽鋸用治具３の隙間ｄに鋸板Ｓをセットした状態で鋸を前後動させると、例え初心者であっても設定通りの切削ができることになる。   FIG. 3 shows an example of the hand sawing jig 3 in this example. The hand sawing jig 3 in this example has a saw blade guide plate 32 mounted on the front surface of one plane p of a metal material 31 (made of aluminum) having two planes p and q intersecting at right angles. It is. The plane p and the saw blade guide plate 32 are arranged so as to form a gap d into which a saw plate S (shown by a chain line) can be inserted. Therefore, if the saw is moved back and forth with the saw plate S set in the gap d of the hand sawing jig 3, even a beginner can perform cutting as set.

最後に図４（ａ）（ｂ）は、本発明切断具１を用いて被加工木材Ｗを設定寸法で切断している状態を概略的に示す正面ｂず及び平面図である。本発明切断具１は、設計された寸法を正確に切り出すものであり、この寸法に狂いを生じさせないために、被加工木材Ｗは正確な直方体のものを選択するのが好ましい。   Lastly, FIGS. 4A and 4B are a front view and a plan view schematically showing a state in which the workpiece wood W is cut with the set dimensions using the cutting tool 1 of the present invention. The cutting tool 1 of the present invention accurately cuts out the designed dimension, and it is preferable to select an accurate rectangular parallelepiped to be processed in order to prevent the dimension from being distorted.

作業に際してはまず、寸法決めストッパー４をスライドさせ設定寸法位置に合わせ、その位置で蝶ネジ４１を締め付ける。締め付けた状態で、寸法目盛２２の目盛を目視できるので正確な切断が約束されている。   In the work, first, the dimension determining stopper 4 is slid to the set dimension position, and the thumbscrew 41 is tightened at that position. Since the scale of the dimension scale 22 can be visually observed in the tightened state, accurate cutting is promised.

次に、本発明切断具１を被加工木材Ｗ上に置き、該木材Ｗの切断しない側の端部に寸法決めストッパー４の接当部４４を当てる。この時、本体２は断面がＬ字形のものであるので、被加工木材Ｗの長手方向の稜線に本体２の内側面を沿わせながらスライドさせると自動的に設定寸法位置にセットされることになる。   Next, the cutting tool 1 of the present invention is placed on the workpiece wood W, and the contact portion 44 of the dimensioning stopper 4 is applied to the end portion of the wood W that is not cut. At this time, since the main body 2 has an L-shaped cross section, if the main body 2 is slid along the inner side surface of the main body 2 along the longitudinal ridge line of the workpiece wood W, it is automatically set to the set dimension position. Become.

そして、手挽鋸用治具３の隙間ｄに鋸板Ｓをセットし、切削作業を開始する。作業において鋸板Ｓは、手挽鋸用治具３によって可動域が制限されているため正確な切削作業が可能となるが、本発明切断具１が被加工木材Ｗ上を滑ることがないように、クランプＣ等で両者を固定しておくと好ましい。なお本例では同図（ａ）から明らかなように被加工木材Ｗの厚みが本発明切断具１の厚みよりも大きいものを示したが、薄いものであっても対応可能である。
Then, the saw plate S is set in the gap d of the hand sawing jig 3, and the cutting operation is started. In the work, since the movable range of the saw plate S is limited by the hand sawing jig 3, it is possible to perform an accurate cutting work, but the cutting tool 1 of the present invention does not slide on the work wood W. In addition, it is preferable to fix both with a clamp C or the like. In addition, in this example, although the thickness of the to-be-processed timber W was larger than the thickness of the cutting tool 1 of this invention so that it may become clear from the figure (a), even if it is thin, it can respond.

本発明に係る木材計測切断具の一例を示す斜視図である。It is a perspective view which shows an example of the wood measurement cutting tool which concerns on this invention. （ａ）（ｂ）は、それぞれ寸法決めストッパーの構造を示すものであり、（ａ）は斜視図、（ｂ）は他の例の断面図である。(A) and (b) each show the structure of a dimension determination stopper, (a) is a perspective view, (b) is sectional drawing of another example. 手挽鋸用治具の一例の構造を示す斜視図である。It is a perspective view which shows the structure of an example of the jig for hand saws. （ａ）（ｂ）は、本発明に係る木材計測切断具を用いて被加工木材を設定寸法で切断している状態を概略的に示す、（ａ）は正面図、（ｂ）は平面図である。(A) (b) shows roughly the state which is cutting the to-be-processed timber by the setting dimension using the wood measuring cutting tool concerning this invention, (a) is a front view, (b) is a top view. It is.

符号の説明Explanation of symbols

１ 本発明に係る木材計測切断具
２ 本体
２１ 固定具
２２ 寸法目盛
３ 手挽鋸用治具
３１ 固定ネジ
３２ 鋸刃ガイドプレート
４ 寸法決めストッパー
４１ 蝶ネジ
４２ Ｌ字孔
４３ 螺合孔
４４ 接当部
４５ Ｌ字切欠
Ｓ 鋸板
Ｗ 被加工木材
Ｃ クランプ DESCRIPTION OF SYMBOLS 1 Wood measuring / cutting tool 2 Main body 21 Fixing tool 22 Dimensional scale 3 Hand sawing jig 31 Fixing screw 32 Saw blade guide plate 4 Sizing stopper 41 Thumb screw 42 L-shaped hole 43 Screwing hole 44 Contact Part 45 L-shaped notch S Saw plate W Wood to be processed C Clamp

Claims (3)

平坦な木材を所定長さに切断するために用いる計測切断具であり、長尺で平坦な本体の上面に寸法目盛が記載されており、また該本体の一端には手挽鋸用治具が、これを用いて鋸引きした時の切断位置が該寸法目盛上で０位置となるように配置固定するための治具ストッパーが取設されており、且つ該本体上をスライドし適宜位置で固定できる寸法決めストッパーを有するものであることを特徴とする木材計測切断具。 It is a measuring cutting tool used for cutting flat wood into a predetermined length, a scale is written on the upper surface of the long and flat main body, and a jig for a hand saw is attached to one end of the main body. A jig stopper is installed to fix the position so that the cutting position when sawing is 0 on the dimensional scale, and it is slid on the main body and fixed at an appropriate position. A wood measuring and cutting tool characterized by having a dimensionable stopper. 該本体は、断面Ｌ字状である請求項１記載の木材計測切断具。 The wood measuring and cutting tool according to claim 1, wherein the main body has an L-shaped cross section. 該手挽鋸用治具は、直角に交わる二つの平面を持つ金属材の一方の平面は被加工木材上に置かれ、他方の平面の前面には鋸刃ガイドプレートが、鋸板を挿入し得る隙間を該前面と該鋸刃ガイドプレートとの間に形成する状態で取り付けられるよう構成されたものである請求項１又は２記載の木材計測切断具。 The jig for hand saws is such that one plane of a metal material having two planes intersecting at right angles is placed on the workpiece, and a saw blade guide plate is inserted on the front side of the other plane. The wood measuring and cutting tool according to claim 1, wherein the wood measuring and cutting tool is configured to be attached in a state in which a gap to be obtained is formed between the front surface and the saw blade guide plate.
JP2007024999A 2007-02-05 2007-02-05 Lumber measuring/cutting tool Pending JP2008188848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007024999A JP2008188848A (en) 2007-02-05 2007-02-05 Lumber measuring/cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007024999A JP2008188848A (en) 2007-02-05 2007-02-05 Lumber measuring/cutting tool

Publications (1)

Publication Number Publication Date
JP2008188848A true JP2008188848A (en) 2008-08-21

Family

ID=39749408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007024999A Pending JP2008188848A (en) 2007-02-05 2007-02-05 Lumber measuring/cutting tool

Country Status (1)

Country Link
JP (1) JP2008188848A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313701U (en) * 1986-05-22 1988-01-29
JPH0516204U (en) * 1991-08-22 1993-03-02 積水ハウス株式会社 Inner wall frame and partition frame cut ruler
JPH0624901U (en) * 1992-01-30 1994-04-05 勁 黒川 Saw prevention device
JPH1110635A (en) * 1997-06-25 1999-01-19 Sadao Matsumoto Cutter with ruler
JP3083469U (en) * 2001-07-17 2002-01-31 明千 井上 Saw guide
JP2004082575A (en) * 2002-08-28 2004-03-18 Okada Kinzoku Kogyosho:Kk Tool for hand saw
JP3116106U (en) * 2005-08-26 2005-11-24 進隆 吉村 Sawing jig

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313701U (en) * 1986-05-22 1988-01-29
JPH0516204U (en) * 1991-08-22 1993-03-02 積水ハウス株式会社 Inner wall frame and partition frame cut ruler
JPH0624901U (en) * 1992-01-30 1994-04-05 勁 黒川 Saw prevention device
JPH1110635A (en) * 1997-06-25 1999-01-19 Sadao Matsumoto Cutter with ruler
JP3083469U (en) * 2001-07-17 2002-01-31 明千 井上 Saw guide
JP2004082575A (en) * 2002-08-28 2004-03-18 Okada Kinzoku Kogyosho:Kk Tool for hand saw
JP3116106U (en) * 2005-08-26 2005-11-24 進隆 吉村 Sawing jig

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