JPH0588902U - saw - Google Patents
sawInfo
- Publication number
- JPH0588902U JPH0588902U JP7415391U JP7415391U JPH0588902U JP H0588902 U JPH0588902 U JP H0588902U JP 7415391 U JP7415391 U JP 7415391U JP 7415391 U JP7415391 U JP 7415391U JP H0588902 U JPH0588902 U JP H0588902U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- saw
- tooth
- low
- present
- 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.)
- Pending
Links
Abstract
(57)【要約】
【目的】本考案は、鋸の改良に係り、従来の鋸よりも、
切断時に鋸歯が木材に深く食い込み、早く切ることがで
きる鋸を提供することを目的とする。
【構成】本考案の鋸は、歯のたけの大きな高歯１と、歯
のたけの小さな低歯２を含み、高歯１と低歯２が二個ず
つ交互に並んでいることを特徴とする。
(57) [Abstract] [Purpose] The present invention relates to an improvement in a saw, which is more advantageous than a conventional saw.
An object of the present invention is to provide a saw in which the saw teeth penetrate deeply into the wood at the time of cutting and can cut quickly. A saw of the present invention is characterized by including high teeth 1 having a large tooth depth and low teeth 2 having a small tooth depth, and two high teeth 1 and 2 low teeth are alternately arranged.
Description
【０００１】[0001]
本考案は、大工又は一般家庭で用いる鋸の改良に関する。 The present invention relates to improvement of a saw used by a carpenter or a general household.
【０００２】[0002]
従来の鋸の歯は、横挽き鋸であっても縦挽き鋸であっても歯の高さは 同一であった。 Conventional saw teeth have the same tooth height, whether it is a horizontal saw or a vertical saw.
【０００３】[0003]
上述した従来の鋸は、歯の高さが同一であったから、すべての歯の先 端が一つの直線をなし、そのために木材の切断中に歯の先端が木材上を 滑り、作業効率が良くなかった。 Since the above-mentioned conventional saw has the same tooth height, the tips of all the teeth form one straight line, which allows the tips of the teeth to slide on the wood during cutting, resulting in good work efficiency. There wasn't.
【０００４】[0004]
本考案は、歯が一列に並んだ鋸であって、その歯は歯のたけの大きな 高歯と歯のたけの小さな低歯の二種類の歯を含み、高歯と低歯が二個ず つ交互に並んでいることを特徴とするものである。 The present invention is a saw having a row of teeth, which includes two types of teeth, a high tooth with a large tooth depth and a low tooth with a small tooth depth, and two high and low teeth alternate. It is characterized by being lined up.
【０００５】[0005]
次に、本考案の実施例を図面に従って説明する。実施例は、鋸板の一 方の側縁のみに歯の列が形成された片刃鋸に関する。しかし、本考案は これに限定されるものではなく、鋸板の両側縁に刃の列が形成された両 刃鋸についても成立する。また、歯は縦挽き用と縦挽き用の二種類があ るが、本考案はいずれの歯についても成立する。実施例は、縦挽き用の 歯に関するものである。 Next, an embodiment of the present invention will be described with reference to the drawings. The embodiment relates to a single-edged saw in which a row of teeth is formed on only one side edge of the saw plate. However, the present invention is not limited to this, and is also applicable to a double-edged saw in which rows of blades are formed on both side edges of the saw plate. There are two types of teeth, one for vertical grinding and the other for vertical grinding, but the present invention is applicable to both teeth. The example relates to a tooth for longitudinal grinding.
【０００６】 歯の列は、歯のたけの大きな高歯１と、歯のたけの小さな低歯２の二 種類の歯を含んでおり、高歯１と低歯２が二個ずつ交互に並んでいる。 すなわち、多数の歯のうち、隣合う二個の歯が高歯１，１とすれば、そ の高歯１，１の隣には二個の低歯２，２が並び、それらが順次繰り返さ れる。The row of teeth includes two kinds of teeth, a high tooth 1 having a large tooth depth and a low tooth 2 having a small tooth depth, and two high teeth 1 and two low teeth 2 are alternately arranged. .. That is, if two adjacent teeth among a large number of teeth are the high teeth 1,1, two low teeth 2,2 are arranged next to the high teeth 1,1 and these are sequentially repeated. Be done.
【０００７】 鋸の歯は、通常、あさり出しといって、図３に示すように隣合う歯が 交互に反対方向となるように外側に曲げられている。したがって、本考 案の場合には、例えば隣合う二個の高歯１，１は反対方向に曲げられて いることになる。The teeth of the saw are usually referred to as “rare out”, and are bent outward so that adjacent teeth alternate in opposite directions as shown in FIG. Therefore, in the case of the present proposal, for example, two adjacent high teeth 1 and 1 are bent in opposite directions.
【０００８】[0008]
以上述べたように、本考案は高歯１，１と低歯２，２が交互に並べら れているために、各歯の先端を結ぶ線が一つの直線とはならず、木材に 深く食い込むので切断効率が良くなり、従来の鋸よりも早く切ることが できる。 As described above, in the present invention, since the high teeth 1 and 1 and the low teeth 2 and 2 are alternately arranged, the line connecting the tips of the teeth is not a single straight line, and it is deep in wood. Since it cuts in, the cutting efficiency is improved, and it is possible to cut faster than conventional saws.
【０００９】 また、高歯１，１と低歯２，２とが二個ずつ交互に並んでいるために、 隣合う同じ高さの歯がそれぞれ反対方向に曲げられるため、あさり出し を左右対称とすることができる。これを、例えば高歯１と低歯２とを一 個ずつ交互に並べてあさり出しをすると、一方の側に高歯のみが並び、 他方の側に低歯のみが並んでしまうので、採用することはできない。Further, since two high teeth 1, 1 and two low teeth 2, 2 are alternately arranged, adjacent teeth of the same height can be bent in opposite directions, so that the clams are symmetric. Can be For example, if one high tooth 1 and one low tooth 2 are alternately arranged and then picked out, only the high tooth will be lined up on one side and only the low tooth will be lined up on the other side. I can't.
【図面の簡単な説明】[Brief description of drawings]
【図１】 本考案の一部正面図FIG. 1 is a partial front view of the present invention.
【図２】 本考案の歯の拡大正面図FIG. 2 is an enlarged front view of the tooth of the present invention.
【図３】 鋸板の前面図[Fig. 3] Front view of a saw plate
１ 高歯 ２ 低歯 1 high tooth 2 low tooth
Claims (1)
のたけの大きな高歯と歯のたけの小さな低歯の二種類の
歯を含み、高歯と低歯が二個ずつ交互に並んでいること
を特徴とする鋸1. A saw in which teeth are arranged in a row, and the teeth include two kinds of teeth, a high tooth with a large tooth depth and a low tooth with a small tooth depth, and two high teeth and two low teeth alternate. Saws characterized by being lined up in
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7415391U JPH0588902U (en) | 1991-03-28 | 1991-03-28 | saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7415391U JPH0588902U (en) | 1991-03-28 | 1991-03-28 | saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0588902U true JPH0588902U (en) | 1993-12-03 |
Family
ID=13538928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7415391U Pending JPH0588902U (en) | 1991-03-28 | 1991-03-28 | saw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0588902U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024901A (en) * | 1983-07-20 | 1985-02-07 | 村井 繁雄 | Saw |
| JPS61106202A (en) * | 1984-10-30 | 1986-05-24 | 株式会社 岡田金属工業所 | Saw |
-
1991
- 1991-03-28 JP JP7415391U patent/JPH0588902U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024901A (en) * | 1983-07-20 | 1985-02-07 | 村井 繁雄 | Saw |
| JPS61106202A (en) * | 1984-10-30 | 1986-05-24 | 株式会社 岡田金属工業所 | Saw |
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