JPH0310099U - - Google Patents
Info
- Publication number
- JPH0310099U JPH0310099U JP7068289U JP7068289U JPH0310099U JP H0310099 U JPH0310099 U JP H0310099U JP 7068289 U JP7068289 U JP 7068289U JP 7068289 U JP7068289 U JP 7068289U JP H0310099 U JPH0310099 U JP H0310099U
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- axial flow
- fixing structure
- axial direction
- resin
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例に係る樹脂製軸流フ
アンの取付け固定構造の要部を示す一部の切欠き
縦断面図、第２図は他の実施例を示す同上第１図
相当図、第３図は更に他の実施例の一部切欠き正
面図、第４図は第３図のＡ−Ａ線上の断面図、第
５図は従来例による取付け構造の一部の切欠き縦
断面図である。
２″……バーリング壁、もしくは短環壁、３…
…取付け孔、６……ブツシユ、７……吸振部材、
８……鍔壁。
Fig. 1 is a partially cutaway vertical sectional view showing the main parts of the mounting and fixing structure of a resin axial flow fan according to one embodiment of the present invention, and Fig. 2 is equivalent to Fig. 1 of the same, showing another embodiment. 3 is a partially cutaway front view of another embodiment, FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3, and FIG. 5 is a partially cutaway view of a conventional mounting structure. FIG. 2″...Burring wall or short ring wall, 3...
...Mounting hole, 6...Button, 7...Vibration absorbing member,
8...Tsubabe.
Claims (1)
芯方向への環状壁を有する金属製ボス体の該環状
壁部に、外方への放射状からなるブレードをそれ
ぞれ突出してその基部を鋳着固設して形成した軸
流フアンを、前記取付け孔部をもつて相手回転体
にボルト締めにより取付けてなる構造において、
前記各取付け孔３の孔周部を軸芯方向の少くとも
一方側への突出壁２″となし、且つブツシユ６を
敷設したその径方向の前記突出壁２″との周面の
間に、それぞれ環状の吸振部材７を圧嵌状に介装
して取付け構成せしめたことを特徴とする樹脂製
軸流フアンの取付け固定構造。 (2) 請求項１記載において、前記ブツシユ６を
外側に鍔壁８を有する短寸状の筒体として構成し
、吸振部材７に軸方向の圧縮力を附与せしめたこ
とを特徴とする樹脂製軸流フアンの取付け固定構
造。 (3) 請求項１記載において、前記ボス体２と相
手回転体４との間で且つ該ボス体の中心を中心と
した略同一円周上に複数個の弾性体９を圧入介在
せしめたことを特徴とする樹脂製軸流フアンの取
付け固定構造。[Claims for Utility Model Registration] (1) A metal boss having a plurality of mounting holes and an annular wall extending in the axial direction on the outer periphery has an annular wall extending radially outward. In this structure, an axial flow fan formed by protruding blades and fixing their bases by casting is attached to a mating rotating body through the attachment hole by bolting,
The circumferential portion of each of the mounting holes 3 is a protruding wall 2'' toward at least one side in the axial direction, and the bush 6 is placed between the circumferential surfaces of the protruding wall 2'' in the radial direction, A mounting and fixing structure for a resin axial flow fan, characterized in that each ring-shaped vibration absorbing member 7 is inserted in a press-fitted manner. (2) The resin according to claim 1, wherein the bush 6 is configured as a short cylinder having a flange wall 8 on the outside, and a compressive force in the axial direction is applied to the vibration absorbing member 7. Mounting and fixing structure for manufactured axial flow fans. (3) In claim 1, a plurality of elastic bodies 9 are press-fitted between the boss body 2 and the mating rotating body 4 and on substantially the same circumference around the center of the boss body. Mounting and fixing structure for resin axial flow fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989070682U JP2513378Y2 (en) | 1989-06-16 | 1989-06-16 | Mounting and fixing structure for resin axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989070682U JP2513378Y2 (en) | 1989-06-16 | 1989-06-16 | Mounting and fixing structure for resin axial fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0310099U true JPH0310099U (en) | 1991-01-30 |
| JP2513378Y2 JP2513378Y2 (en) | 1996-10-02 |
Family
ID=31607045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989070682U Expired - Fee Related JP2513378Y2 (en) | 1989-06-16 | 1989-06-16 | Mounting and fixing structure for resin axial fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513378Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51162776U (en) * | 1975-06-18 | 1976-12-24 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143567U (en) * | 1986-03-06 | 1987-09-10 | ||
| JPH0510671U (en) * | 1991-05-24 | 1993-02-12 | 文化シヤツター株式会社 | Electric lock power supply |
-
1989
- 1989-06-16 JP JP1989070682U patent/JP2513378Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62143567U (en) * | 1986-03-06 | 1987-09-10 | ||
| JPH0510671U (en) * | 1991-05-24 | 1993-02-12 | 文化シヤツター株式会社 | Electric lock power supply |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51162776U (en) * | 1975-06-18 | 1976-12-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513378Y2 (en) | 1996-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |