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。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a side view of an electromagnetic brake, and FIG. 3 is a perspective view of the main part of FIG. 2. 1...Countersunk screw, 1a...Head, 1b...Thread portion, 1c...Protrusion, 1d...Groove.
Claims (1)
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。[Scope of Claim for Utility Model Registration] A countersunk screw consisting of a threaded portion and a head whose diameter increases circularly from the upper end of the threaded portion and has a groove on the upper surface that engages with a driver, comprising: A countersunk screw characterized by having a prismatic protrusion on the lower end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16810486U JPS6374512U (en) | 1986-11-04 | 1986-11-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16810486U JPS6374512U (en) | 1986-11-04 | 1986-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6374512U true JPS6374512U (en) | 1988-05-18 |
Family
ID=31100670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16810486U Pending JPS6374512U (en) | 1986-11-04 | 1986-11-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6374512U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006298721A (en) * | 2005-04-22 | 2006-11-02 | Nippon Steel Corp | Ceramic member and high temperature reactor |
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 (en) * | 2005-04-22 | 2006-11-02 | Nippon Steel Corp | Ceramic member and high temperature reactor |
JP4603410B2 (en) * | 2005-04-22 | 2010-12-22 | 新日本製鐵株式会社 | Ceramic member and high temperature reactor |
US8834080B2 (en) | 2007-10-17 | 2014-09-16 | Kennametal Inc. | Rotary tool, in particular a drill |