JPH049220U - - Google Patents
Info
- Publication number
- JPH049220U JPH049220U JP4904890U JP4904890U JPH049220U JP H049220 U JPH049220 U JP H049220U JP 4904890 U JP4904890 U JP 4904890U JP 4904890 U JP4904890 U JP 4904890U JP H049220 U JPH049220 U JP H049220U
- Authority
- JP
- Japan
- Prior art keywords
- saw blade
- recess
- flank face
- flank
- length
- 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
- Sawing (AREA)
Description
図面は本考案に係る実施例を説明するものであ
り、第１図は逃げ面に１つの凹部を設けてなる鋸
刃の斜視図である。第２図は逃げ面に１つの凹部
を設けてなる鋸刃の正面図である。第３図ａ，ｂ
，ｃは凹部の形状を変えた鋸刃の正面図である。
第４図は２平面からなる逃げ面に凹部を設けてな
る鋸刃の正面図である。第５図は１曲面からなる
逃げ面に凹部を設けてなる鋸刃の正面図である。
第６図は逃げ面に２つの凹部を設けてなる鋸刃の
斜視図である。第７図は逃げ面に２つの凹部を設
けてなる鋸刃の正面図である。第８図ａ，ｂ，ｃ
は複数の凹部の態様を変えた場合における鋸刃の
正面図である。第９図ａ，ｂ，ｃは従来の鋸刃の
正面図である。
１，９，１７，２３……鋸刃、３，２５……逃
げ面、１１……第１逃げ面、１３……第２逃げ面
、７，１５，１９……凹部、２９……第１凹部、
３１……第２凹部。
The drawings are for explaining an embodiment of the present invention, and FIG. 1 is a perspective view of a saw blade provided with one recess on the flank. FIG. 2 is a front view of a saw blade provided with one recess on the flank. Figure 3 a, b
, c are front views of saw blades with different shapes of recesses.
FIG. 4 is a front view of a saw blade in which a concave portion is provided on the two-plane flank surface. FIG. 5 is a front view of a saw blade in which a concave portion is provided on a flank consisting of a single curved surface.
FIG. 6 is a perspective view of a saw blade having two recesses in its flank. FIG. 7 is a front view of a saw blade having two recesses on the flank. Figure 8 a, b, c
FIG. 3 is a front view of a saw blade in which the configuration of a plurality of recesses is changed. Figures 9a, b, and c are front views of conventional saw blades. 1, 9, 17, 23... Saw blade, 3, 25... Flank surface, 11... First flank surface, 13... Second flank surface, 7, 15, 19... Recessed portion, 29... First flank surface recess,
31...Second recess.
Claims (1)
に凹部を設け、かつ鋸刃の刃先から凹部までの長
さを、鋸刃の寿命時における逃げ面摩耗長さより
も短くしてなることを特徴とする鋸刃。 A saw blade having a flank face is characterized in that a recess is provided in the flank face, and the length from the cutting edge of the saw blade to the recess is shorter than the wear length of the flank face during the life of the saw blade. A saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049048U JP2517950Y2 (en) | 1990-05-14 | 1990-05-14 | Saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990049048U JP2517950Y2 (en) | 1990-05-14 | 1990-05-14 | Saw blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049220U true JPH049220U (en) | 1992-01-27 |
| JP2517950Y2 JP2517950Y2 (en) | 1996-11-20 |
Family
ID=31566405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990049048U Expired - Lifetime JP2517950Y2 (en) | 1990-05-14 | 1990-05-14 | Saw blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517950Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017033658A1 (en) * | 2015-08-24 | 2017-03-02 | 兼房株式会社 | Circular saw blade with tips |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434607A (en) * | 1987-07-24 | 1989-02-06 | Motoyuki Kk | Rotary knife |
-
1990
- 1990-05-14 JP JP1990049048U patent/JP2517950Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434607A (en) * | 1987-07-24 | 1989-02-06 | Motoyuki Kk | Rotary knife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017033658A1 (en) * | 2015-08-24 | 2017-03-02 | 兼房株式会社 | Circular saw blade with tips |
| EP3305450B1 (en) | 2015-08-24 | 2023-01-11 | Kanefusa Kabushiki Kaisha | Circular saw blade with tips |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2517950Y2 (en) | 1996-11-20 |