JPS54146007A - Synthetic resin fan - Google Patents

Synthetic resin fan

Info

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
Application number
JP5420778A
Other languages
Japanese (ja)
Other versions
JPS5761918B2 (en
Inventor
Hiroto Masai
Ichiro Yoshikura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
NipponDenso Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd, NipponDenso Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP5420778A priority Critical patent/JPS54146007A/en
Publication of JPS54146007A publication Critical patent/JPS54146007A/en
Publication of JPS5761918B2 publication Critical patent/JPS5761918B2/ja
Granted legal-status Critical Current

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
JP5420778A 1978-05-08 1978-05-08 Synthetic resin fan Granted JPS54146007A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012725U (en) * 1973-05-31 1975-02-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012725U (en) * 1973-05-31 1975-02-10

Cited By (2)

* Cited by examiner, † Cited by third party
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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