JPS61161409U - - Google Patents
Info
- Publication number
- JPS61161409U JPS61161409U JP4504285U JP4504285U JPS61161409U JP S61161409 U JPS61161409 U JP S61161409U JP 4504285 U JP4504285 U JP 4504285U JP 4504285 U JP4504285 U JP 4504285U JP S61161409 U JPS61161409 U JP S61161409U
- Authority
- JP
- Japan
- Prior art keywords
- set screw
- utility
- model registration
- hardness
- tip
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
- Heat Treatment Of Articles (AREA)
Description
第１図および第２図は、本考案に係る止めねじ
の例のそれぞれを示す図である。 １…止めねじ、２…先端部、３…六角穴。
の例のそれぞれを示す図である。 １…止めねじ、２…先端部、３…六角穴。
Claims (1)
- 【実用新案登録請求の範囲】 (1) ビツカース硬度３５０乃至４５０の範囲の
鋼材から形成され、先端部にビツカース硬度８０
０以上で厚さ０．５mm以下の硬化層を有する止め
ねじ。 (2) 頭部に六角穴を設けた実用新案登録請求の
範囲第１項記載の止めねじ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4504285U JPS61161409U (ja) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4504285U JPS61161409U (ja) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61161409U true JPS61161409U (ja) | 1986-10-06 |
Family
ID=30558183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4504285U Pending JPS61161409U (ja) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161409U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124899A (ja) * | 1993-10-30 | 1995-05-16 | Suzuki Motor Corp | 超音波式カッター装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910831A (ja) * | 1972-06-01 | 1974-01-30 |
-
1985
- 1985-03-29 JP JP4504285U patent/JPS61161409U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910831A (ja) * | 1972-06-01 | 1974-01-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124899A (ja) * | 1993-10-30 | 1995-05-16 | Suzuki Motor Corp | 超音波式カッター装置 |