JPH0211214U - - Google Patents
Info
- Publication number
- JPH0211214U JPH0211214U JP8964088U JP8964088U JPH0211214U JP H0211214 U JPH0211214 U JP H0211214U JP 8964088 U JP8964088 U JP 8964088U JP 8964088 U JP8964088 U JP 8964088U JP H0211214 U JPH0211214 U JP H0211214U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- bolts
- bolt
- bolt insertion
- circumference
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 2
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図はこの考案による座金を使用した鉄道車
両車軸用転がり軸受装置の縦断面図、第２図は第
１図の側面図、第３図は従来の鉄道車両車軸用転
がり軸受装置の縦断面図、第４図は第３図の側面
図である。
１……車軸、２……軸端部、３……六角ボルト
、４……前蓋（他方の部材）、４ａ……小蓋（一
方の部材）、９……座金、７ａ，７ｂ，７ｃ，８
ａ，８ｂ，８ｃ……ボルト挿通孔。
Fig. 1 is a longitudinal cross-sectional view of a rolling bearing device for a railway vehicle axle using the washer according to this invention, Fig. 2 is a side view of Fig. 1, and Fig. 3 is a longitudinal cross-section of a conventional rolling bearing device for a railway vehicle axle. 4 is a side view of FIG. 3. 1...Axle, 2...Shaft end, 3...Hex bolt, 4...Front cover (other member), 4a...Small cover (one member), 9...Washer, 7a, 7b, 7c ,8
a, 8b, 8c...Bolt insertion holes.
Claims (1)
ボルトにて座金を介して固定してなり、前記ボル
トは円周等配位置に複数本配設するとともに、前
記座金を前記各ボルト挿通孔を有する輪状に連続
する座金とし、該座金の各ボルト挿通孔個所の一
部を前記各ボルトの多角形頭部側面に沿わせるよ
うに折曲して前記各ボルトの回り止めを行うよう
にしたボルト固定装置において、前記輪状座金の
ボルト挿通孔を前記ボルトの本数の２倍以上の数
としかつ円周等配位置に穿設してなるボルト固定
装置。 One member is fixed to the other member with a bolt having a polygonal head through a washer, and a plurality of the bolts are arranged at equal positions on the circumference, and the washer is inserted into each bolt insertion hole. A ring-shaped continuous washer is formed, and a part of each bolt insertion hole of the washer is bent so as to follow the side surface of the polygonal head of each of the bolts to prevent rotation of each of the bolts. In the bolt fixing device, the number of bolt insertion holes in the annular washer is twice or more the number of the bolts, and the holes are bored at equal positions on the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8964088U JPH0211214U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8964088U JPH0211214U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211214U true JPH0211214U (en) | 1990-01-24 |
Family
ID=31314184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8964088U Pending JPH0211214U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51103646A (en) * | 1975-03-10 | 1976-09-13 | Matsumoto Noki Tetsuko Kk | Suidenno suiryochosetsuki |
-
1988
- 1988-07-06 JP JP8964088U patent/JPH0211214U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51103646A (en) * | 1975-03-10 | 1976-09-13 | Matsumoto Noki Tetsuko Kk | Suidenno suiryochosetsuki |