JPS59109423U - surface brooch - Google Patents
surface broochInfo
- Publication number
- JPS59109423U JPS59109423U JP399183U JP399183U JPS59109423U JP S59109423 U JPS59109423 U JP S59109423U JP 399183 U JP399183 U JP 399183U JP 399183 U JP399183 U JP 399183U JP S59109423 U JPS59109423 U JP S59109423U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- nick
- surf ace
- brooch
- broach
- 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
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はサーフエースブローチの一例を外観的に示す斜
面図である。第２図ａ、 ｂは切削理論を説明するた
めの斜面図である。第３図は本考案によるサーフエース
ブローチの一実施例を示す上面図である。第４図は第３
図で示したサーフエースブローチの一部を拡大し、やや
斜めからみた上面図である。第５図は第４図のサーフエ
ースブローチのニックのずれ位置を説明するための平面
図である。第６図は本考案によるサーフエースブローチ
の他の実施例の一部を拡大しやや斜めからみた上面図で
ある。第７図は第６図のサーフエースブローチのニック
のずれ位置を説明するためめ平面図である。
ｌａ、 ｌｂ・・・切れ刃、２・・・本体、３・・・
ニック、４・・・刃溝。
ｊ
イト
第５図
−第３図
Ｘ１３
第７図FIG. 1 is a perspective view showing the appearance of an example of the Surf Ace brooch. Figures 2a and 2b are perspective views for explaining the cutting theory. FIG. 3 is a top view showing an embodiment of the Surf Ace brooch according to the present invention. Figure 4 is the third
FIG. 2 is an enlarged top view of a part of the Surf Ace brooch shown in the figure, viewed from a slightly diagonal angle. FIG. 5 is a plan view for explaining the misaligned position of the nick of the Surf Ace brooch shown in FIG. 4. FIG. 6 is an enlarged top view of another embodiment of the Surf Ace brooch according to the present invention, viewed from a slightly oblique angle. FIG. 7 is a plan view for explaining the misaligned position of the nick of the Surf Ace brooch shown in FIG. 6. la, lb...cutting edge, 2...main body, 3...
Nick, 4...blade groove. j Ite Figure 5 - Figure 3 X13 Figure 7
Claims (1)
切れ刃を横切るようにニック（溝）が形成されたサーフ
エースブローチにおいて、前記ニックは各切れ刃ごとに
所定の間隔でかつ前の切れ刃に対し後の切れ刃に所定の
ずれ量をもって設けられ、左方向にずれる場合は切れ刃
の右側が主切れ刃となるようにサイドクリアランス角が
形成され、右方向にずれる場合は切れ刃の左側が主切れ
刃となるようにサイドクリアラー、゛ ンス角が形成
されることを特徴とするサーフエースブローチ。 ２ 前記ニックの幅をＸ１切れ刃の幅をｙとし、ｘ＜ｙ
＜２ｘの範囲でニックが形成されるとともに、一つの切
れ刃に続く後の切れ刃のニックのすれ量を２としてこの
２は０ ＜ ｚ ＜ ｘの範囲内にあることを特徴とす
る実用新案登録請求の範囲第１項に記載のサーフエース
ブローチ。[Claims for Utility Model Registration] 1. In a surf ace broach in which a plurality of cutting edges are arranged in parallel in a stepped manner on one plane and a nick (groove) is formed across each cutting edge, the nick is A side clearance angle is formed for each blade at a predetermined interval and with a predetermined offset between the front cutting edge and the rear cutting edge, and in the case of deviation to the left, the right side of the cutting edge becomes the main cutting edge. The surf ace broach is characterized by a side clearer and an angle so that the left side of the cutting edge becomes the main cutting edge when the cutting edge shifts to the right. 2 The width of the nick is X1, the width of the cutting edge is y, and x<y
A utility model characterized in that a nick is formed in the range <2x, and the nick rubbing amount of a subsequent cutting edge following one cutting edge is 2, and this 2 is within the range 0 < z < x. The Surf Ace brooch according to registered claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP399183U JPS59109423U (en) | 1983-01-14 | 1983-01-14 | surface brooch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP399183U JPS59109423U (en) | 1983-01-14 | 1983-01-14 | surface brooch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59109423U true JPS59109423U (en) | 1984-07-24 |
Family
ID=30135598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP399183U Pending JPS59109423U (en) | 1983-01-14 | 1983-01-14 | surface brooch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59109423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010082786A (en) * | 2008-10-02 | 2010-04-15 | Nissan Motor Co Ltd | Hob cutter and method for manufacturing gear |
-
1983
- 1983-01-14 JP JP399183U patent/JPS59109423U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010082786A (en) * | 2008-10-02 | 2010-04-15 | Nissan Motor Co Ltd | Hob cutter and method for manufacturing gear |
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