JPS6285710U - - Google Patents
Info
- Publication number
- JPS6285710U JPS6285710U JP17605985U JP17605985U JPS6285710U JP S6285710 U JPS6285710 U JP S6285710U JP 17605985 U JP17605985 U JP 17605985U JP 17605985 U JP17605985 U JP 17605985U JP S6285710 U JPS6285710 U JP S6285710U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- hole
- wrench
- drilled
- shaft
- 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
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図ないし第６図は本考案の実施例の説明図
で、第１図は第１の実施例のボルトの１部断面図
、第２図は第１図の―矢視図、第３図は第１
図に示すボルトの折損状態説明図、第４図は本考
案の第２の実施例を示す図、第５図は本考案の第
３の実施例を示す図、第６図はボルトの軸断面に
おける硬度分布説明図である。第７図は従来のボ
ルトの締結状態の１例を示す図、第８図はボルト
の折損状態の１例を示す図である。
１…軸、１ａ，９ａ…残存部、２…ねじ部、３
…端面、４…穴、Ｃ…軸心。
1 to 6 are explanatory diagrams of embodiments of the present invention, in which FIG. 1 is a partial sectional view of the bolt of the first embodiment, FIG. The figure is the first
Fig. 4 is a diagram showing the second embodiment of the present invention, Fig. 5 is a diagram showing the third embodiment of the present invention, and Fig. 6 is an axial cross-section of the bolt shown in the figure. It is an explanatory diagram of hardness distribution in. FIG. 7 is a diagram showing an example of a conventional bolt fastening state, and FIG. 8 is a diagram showing an example of a broken bolt state. 1...Shaft, 1a, 9a...Remaining part, 2...Threaded part, 3
...End face, 4...Hole, C...Axis center.
Claims (1)
挿入用の穴が穿設されていることを特徴とするボ
ルト。 ２ レンチ挿入用の穴が、ボルトのねじ部側軸端
面より有効ねじ部の長さまで穿設されていること
を特徴とする実用新案登録請求の範囲第１項記載
のボルト。 ３ レンチ挿入用の穴が、ボルトのねじ部側軸端
面よりボルト全長に貫通して穿設されていること
を特徴とする実用新案登録請求の範囲第１項記載
のボルト。[Claims for Utility Model Registration] 1. A bolt characterized in that a hole for inserting a wrench is drilled in the shaft center of the bolt from the end surface of the shaft on the side of the threaded portion. 2. The bolt according to claim 1, wherein the hole for inserting a wrench is drilled from the end face of the threaded part of the bolt to the length of the effective threaded part. 3. The bolt according to claim 1, wherein a hole for inserting a wrench is drilled through the entire length of the bolt from the end surface of the shaft on the side of the threaded portion of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17605985U JPS6285710U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17605985U JPS6285710U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285710U true JPS6285710U (en) | 1987-06-01 |
Family
ID=31115947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17605985U Pending JPS6285710U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021138169A (en) * | 2020-03-02 | 2021-09-16 | トヨタ自動車株式会社 | Vehicular wheel holder |
-
1985
- 1985-11-18 JP JP17605985U patent/JPS6285710U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021138169A (en) * | 2020-03-02 | 2021-09-16 | トヨタ自動車株式会社 | Vehicular wheel holder |
| US11820169B2 (en) | 2020-03-02 | 2023-11-21 | Toyota Jidosha Kabushiki Kaisha | Wheel holding member for a vehicle |
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