JPH03130416U - - Google Patents
Info
- Publication number
- JPH03130416U JPH03130416U JP3957490U JP3957490U JPH03130416U JP H03130416 U JPH03130416 U JP H03130416U JP 3957490 U JP3957490 U JP 3957490U JP 3957490 U JP3957490 U JP 3957490U JP H03130416 U JPH03130416 U JP H03130416U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- protrusion
- thin plate
- utility
- threaded portion
- 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
- Floor Finish (AREA)
Description
第１図は本考案のボルトの実施例の斜視図、第
２図は第１図のＡ−Ａ断面図、第３図はフリーア
クセスフロアー用の支持脚の断面図、第４図は従
来のボルトの斜視図。
Figure 1 is a perspective view of an embodiment of the bolt of the present invention, Figure 2 is a sectional view taken along line A-A in Figure 1, Figure 3 is a sectional view of a support leg for a raised floor, and Figure 4 is a conventional bolt. A perspective view of the bolt.
Claims (1)
け、凸条の複数個所に、凸条より背高の突起を設
けたことを特徴とする薄板用ボルト。 ２ ボルトの頭のネジ部側面に断続した凸条を設
け、凸条の切れ目に凸条より背高の突起を設けた
ことを特徴とする薄板用ボルト。 ３ ボルトの頭のネジ部側面に連続して凸条を設
けたことを特徴とする薄板用ボルト。 ４ ボルトの頭のネジ部側面に断続した凸条を設
けたことを特徴とする薄板用ボルト。 ５ 凸条の横断面は略三角形をしていることを特
徴とする実用新案登録請求の範囲第１項ないし第
４項記載の薄板用ボルト。 ６ 凸条の横断面は略半円形をしていることを特
徴とする実用新案登録請求の範囲第１項ないし第
４項記載の薄板用ボルト。 ７ 凸条の横断面は略四角形をしていることを特
徴とする実用新案登録請求の範囲第１項ないし第
４項記載の薄板用ボルト。[Claims for Utility Model Registration] 1. A bolt for a thin plate, characterized in that a continuous protrusion is provided on the side surface of the threaded portion of the bolt head, and protrusions that are taller than the protrusion are provided at multiple locations on the protrusion. 2. A bolt for a thin plate, characterized in that an intermittent protrusion is provided on the side surface of the threaded portion of the bolt head, and a protrusion that is taller than the protrusion is provided at a break in the protrusion. 3. A bolt for a thin plate characterized by a continuous protrusion provided on the side surface of the threaded portion of the bolt head. 4. A thin plate bolt characterized by having intermittent protrusions on the side surface of the threaded portion of the bolt head. 5. The bolt for a thin plate according to claims 1 to 4 of the utility model registration claim, characterized in that the cross section of the convex strip is substantially triangular. 6. The bolt for a thin plate according to claims 1 to 4 of the utility model registration claim, wherein the cross section of the protruding strip is approximately semicircular. 7. The bolt for a thin plate according to claims 1 to 4 of the utility model registration claim, characterized in that the cross section of the protruding strip is substantially rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3957490U JPH03130416U (en) | 1990-04-13 | 1990-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3957490U JPH03130416U (en) | 1990-04-13 | 1990-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130416U true JPH03130416U (en) | 1991-12-27 |
Family
ID=31548605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3957490U Pending JPH03130416U (en) | 1990-04-13 | 1990-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130416U (en) |
-
1990
- 1990-04-13 JP JP3957490U patent/JPH03130416U/ja active Pending