JPH0171198U - - Google Patents
Info
- Publication number
- JPH0171198U JPH0171198U JP1987166007U JP16600787U JPH0171198U JP H0171198 U JPH0171198 U JP H0171198U JP 1987166007 U JP1987166007 U JP 1987166007U JP 16600787 U JP16600787 U JP 16600787U JP H0171198 U JPH0171198 U JP H0171198U
- Authority
- JP
- Japan
- Prior art keywords
- main plate
- centrifugal blower
- mounting structure
- boss
- utility
- 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 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の遠心送風機等の主板の取付構
造の１実施例を示す断面図で、第２図はその要部
拡大図。第３図は、遠心力Ｐと穴周りの発生応力
σとの相関図、第４図は従来の主板の取付構造を
示す断面図で、第５図はその要部拡大図である。
１…主板、２…ボス部、３…リベツト、４…羽
根、５…側板、６…テーパ付リーマボルト。
FIG. 1 is a sectional view showing an embodiment of the main plate mounting structure of a centrifugal blower or the like according to the present invention, and FIG. 2 is an enlarged view of the main parts thereof. FIG. 3 is a correlation diagram between centrifugal force P and stress σ generated around the hole, FIG. 4 is a sectional view showing a conventional main plate mounting structure, and FIG. 5 is an enlarged view of the main part. 1... Main plate, 2... Boss part, 3... Rivet, 4... Vane, 5... Side plate, 6... Tapered reamer bolt.
Claims (1)
パ付リーマボルトで固定したことを特徴とする遠
心送風機等の主板の取付構造。 A mounting structure for a main plate of a centrifugal blower, etc., characterized in that the main plate of the centrifugal blower, etc. and a boss are fixed with a plurality of tapered reamer bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166007U JPH0171198U (en) | 1987-10-29 | 1987-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166007U JPH0171198U (en) | 1987-10-29 | 1987-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171198U true JPH0171198U (en) | 1989-05-12 |
Family
ID=31453008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166007U Pending JPH0171198U (en) | 1987-10-29 | 1987-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171198U (en) |
-
1987
- 1987-10-29 JP JP1987166007U patent/JPH0171198U/ja active Pending
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