JPH045510U - - Google Patents
Info
- Publication number
- JPH045510U JPH045510U JP4561790U JP4561790U JPH045510U JP H045510 U JPH045510 U JP H045510U JP 4561790 U JP4561790 U JP 4561790U JP 4561790 U JP4561790 U JP 4561790U JP H045510 U JPH045510 U JP H045510U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- positioning
- dish
- tightening
- shaped
- 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
- Bolts, Nuts, And Washers (AREA)
Description
第１図…本考案の一実施例を示す平面図、第２
図…第１図のＡ−Ａ断面図、第３図…締付前の状
態を示す断面図の一例、第４図…締付後の状態を
示す断面図の一例、第５図…締付前の状態を示す
断面図の一例、第６図…締付後の状態を示す断面
図の一例、第７，８図…従来の締結部材の部分断
面図。
１……座金、２……締付け物、３……締付け座
面、４……ねじ。
Fig. 1...A plan view showing an embodiment of the present invention, Fig. 2
Figures: A-A sectional view of Figure 1, Figure 3: An example of a sectional view showing the state before tightening, Figure 4: An example of a sectional view showing the state after tightening, Figure 5: An example of a sectional view showing the state after tightening. FIG. 6 is an example of a sectional view showing a state before tightening; FIG. 6 is an example of a sectional view showing a state after tightening; FIGS. 7 and 8 are partial sectional views of a conventional fastening member. 1...Washer, 2...Tightening object, 3...Tightening seat, 4...Screw.
Claims (1)
で、内周部の板厚が厚く、外周部にいくほど板厚
が薄くなるテーパーを有し、なおかつ皿状に成形
された座金と、締付時この座金と密着する皿状の
座ぐりおよび、ねじの貫通孔を有する座面との組
合せにより締付けを行い、位置決めおよびゆるみ
止めを行う位置決め座金。 A disc-shaped spring member used for screw fastening, which has a thick inner circumference and a tapered plate thickness that becomes thinner toward the outer circumference, and a washer formed in a dish shape. A positioning washer that is tightened by a combination of a dish-shaped counterbore that comes into close contact with the washer and a seat surface that has a through hole for screws when tightening, thereby positioning and preventing loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4561790U JPH045510U (en) | 1990-04-30 | 1990-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4561790U JPH045510U (en) | 1990-04-30 | 1990-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045510U true JPH045510U (en) | 1992-01-20 |
Family
ID=31559959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4561790U Pending JPH045510U (en) | 1990-04-30 | 1990-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190055626A (en) * | 2017-11-15 | 2019-05-23 | 한국가스공사 | Insulation washer |
-
1990
- 1990-04-30 JP JP4561790U patent/JPH045510U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190055626A (en) * | 2017-11-15 | 2019-05-23 | 한국가스공사 | Insulation washer |