JPS60186125U - brooch - Google Patents
broochInfo
- Publication number
- JPS60186125U JPS60186125U JP7186284U JP7186284U JPS60186125U JP S60186125 U JPS60186125 U JP S60186125U JP 7186284 U JP7186284 U JP 7186284U JP 7186284 U JP7186284 U JP 7186284U JP S60186125 U JPS60186125 U JP S60186125U
- Authority
- JP
- Japan
- Prior art keywords
- brooch
- coming
- utility
- prevent
- contact
- 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図は従来のサーフェスブローチの刃部の縦断面図、
第２図は本考案の一実施例にかかるサーフェスブローチ
の刃部の縦断面図である。
図面中、１は荒刃、２は中仕上刃、３は仕上刃、４は逃
がし部である。Figure 1 is a vertical cross-sectional view of the blade of a conventional surface broach.
FIG. 2 is a longitudinal sectional view of the blade portion of a surface broach according to an embodiment of the present invention. In the drawings, 1 is a rough blade, 2 is a semi-finishing blade, 3 is a finishing blade, and 4 is a relief part.
Claims (1)
成されたことを特徴とするブローチ。A broach characterized by having a relief part formed in the front part of the finishing blade to prevent the workpiece processing surface from coming into contact with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186284U JPS60186125U (en) | 1984-05-18 | 1984-05-18 | brooch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186284U JPS60186125U (en) | 1984-05-18 | 1984-05-18 | brooch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60186125U true JPS60186125U (en) | 1985-12-10 |
Family
ID=30609732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7186284U Pending JPS60186125U (en) | 1984-05-18 | 1984-05-18 | brooch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016117120A (en) * | 2014-12-19 | 2016-06-30 | Ntn株式会社 | Broach processing tool and broach processing method |
-
1984
- 1984-05-18 JP JP7186284U patent/JPS60186125U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016117120A (en) * | 2014-12-19 | 2016-06-30 | Ntn株式会社 | Broach processing tool and broach processing method |
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