JPS54146007A - Synthetic resin fan - Google Patents
Synthetic resin fanInfo
- Publication number
- JPS54146007A JPS54146007A JP5420778A JP5420778A JPS54146007A JP S54146007 A JPS54146007 A JP S54146007A JP 5420778 A JP5420778 A JP 5420778A JP 5420778 A JP5420778 A JP 5420778A JP S54146007 A JPS54146007 A JP S54146007A
- Authority
- JP
- Japan
- Prior art keywords
- insert
- hubs
- circumferential
- axial grooves
- axial
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: For combining decurely a an insert with hubs so that neither circumferential nor axial backlash may be produced, to provide a number of axial grooves communicating only to one or the other side of an insert on the outer-circumferential face of said insert.
CONSTITUTION: A number of axial grooves 3a communicating only to one side, and of axial grooves communicating only to the other side of an insert 3 are provided circumferential face of said insert 3. The combination between hubs 2 and said insert 3 is made by contacting the inner circumferential faces of said hubs 2 having entered the axial grooves 3a and 3b of said insert 3 with the outer-circummferantial face of said insert 3 so that no backlash is produced in the cooling process carried out after moulding and secured both circumferentially and axially since said inner- circumferential face of said hubs 2 having entered in said axial grooves 3a and 3b if said insert 3 serves for axial combination as well as the circumferential combination between said hubs 2 and insert 3.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5420778A JPS54146007A (en) | 1978-05-08 | 1978-05-08 | Synthetic resin fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5420778A JPS54146007A (en) | 1978-05-08 | 1978-05-08 | Synthetic resin fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54146007A true JPS54146007A (en) | 1979-11-14 |
JPS5761918B2 JPS5761918B2 (en) | 1982-12-27 |
Family
ID=12964098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5420778A Granted JPS54146007A (en) | 1978-05-08 | 1978-05-08 | Synthetic resin fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54146007A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5399070A (en) * | 1992-07-22 | 1995-03-21 | Valeo Thermique Moteur | Fan hub |
JP2007009714A (en) * | 2005-06-28 | 2007-01-18 | Yoroshiku:Kk | Easily recyclable sirocco fan |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012725U (en) * | 1973-05-31 | 1975-02-10 |
-
1978
- 1978-05-08 JP JP5420778A patent/JPS54146007A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5012725U (en) * | 1973-05-31 | 1975-02-10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5399070A (en) * | 1992-07-22 | 1995-03-21 | Valeo Thermique Moteur | Fan hub |
JP2007009714A (en) * | 2005-06-28 | 2007-01-18 | Yoroshiku:Kk | Easily recyclable sirocco fan |
Also Published As
Publication number | Publication date |
---|---|
JPS5761918B2 (en) | 1982-12-27 |
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