JPS6374512U - - Google Patents
Info
- Publication number
- JPS6374512U JPS6374512U JP16810486U JP16810486U JPS6374512U JP S6374512 U JPS6374512 U JP S6374512U JP 16810486 U JP16810486 U JP 16810486U JP 16810486 U JP16810486 U JP 16810486U JP S6374512 U JPS6374512 U JP S6374512U
- Authority
- JP
- Japan
- Prior art keywords
- threaded portion
- countersunk screw
- groove
- circularly
- engages
- 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
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
電磁ブレーキの側面図、第３図は第２図の要部斜
視図である。 １……皿ねじ、１ａ……頭部、１ｂ……ねじ部
、１ｃ……突起、１ｄ……溝。
電磁ブレーキの側面図、第３図は第２図の要部斜
視図である。 １……皿ねじ、１ａ……頭部、１ｂ……ねじ部
、１ｃ……突起、１ｄ……溝。
Claims (1)
- 【実用新案登録請求の範囲】 ねじ部と、前記ねじ部の上端から円椎状に増径
して上面にドライバと係合する溝を備えた頭部と
からなる皿ねじにおいて、 前記ねじ部の下端に角柱状の突起を備えたこと
を特徴とする皿ねじ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16810486U JPS6374512U (ja) | 1986-11-04 | 1986-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16810486U JPS6374512U (ja) | 1986-11-04 | 1986-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374512U true JPS6374512U (ja) | 1988-05-18 |
Family
ID=31100670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16810486U Pending JPS6374512U (ja) | 1986-11-04 | 1986-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374512U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006298721A (ja) * | 2005-04-22 | 2006-11-02 | Nippon Steel Corp | セラミックス部材および高温反応炉 |
| US8834080B2 (en) | 2007-10-17 | 2014-09-16 | Kennametal Inc. | Rotary tool, in particular a drill |
-
1986
- 1986-11-04 JP JP16810486U patent/JPS6374512U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006298721A (ja) * | 2005-04-22 | 2006-11-02 | Nippon Steel Corp | セラミックス部材および高温反応炉 |
| JP4603410B2 (ja) * | 2005-04-22 | 2010-12-22 | 新日本製鐵株式会社 | セラミックス部材および高温反応炉 |
| US8834080B2 (en) | 2007-10-17 | 2014-09-16 | Kennametal Inc. | Rotary tool, in particular a drill |