JPS5686229A - Spline coupling device - Google Patents

Spline coupling device

Info

Publication number
JPS5686229A
JPS5686229A JP16166179A JP16166179A JPS5686229A JP S5686229 A JPS5686229 A JP S5686229A JP 16166179 A JP16166179 A JP 16166179A JP 16166179 A JP16166179 A JP 16166179A JP S5686229 A JPS5686229 A JP S5686229A
Authority
JP
Japan
Prior art keywords
sleeve
shaft
spline
retainer
face
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
JP16166179A
Other languages
Japanese (ja)
Other versions
JPS5740931B2 (en
Inventor
Fujio Momiyama
Kazuo Toyoshima
Takashi Ueda
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.)
Hino Motors Ltd
Original Assignee
Hino Motors 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP16166179A priority Critical patent/JPS5686229A/en
Publication of JPS5686229A publication Critical patent/JPS5686229A/en
Publication of JPS5740931B2 publication Critical patent/JPS5740931B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To surely obstruct the entering of dust as well as to enable a light expansion of a spline shaft by a method wherein in a spline coupling device which couples a shaft in free expansion, the inside of a spline sleeve is retained in a state always communicating with the atmospheric pressure.
CONSTITUTION: A space 3 of a shaft line direction is installed at a spline teeth bottom where a spline shaft 1 and a spline sleeve 2 are engaged each other, and a plug 4 is inserted within the sleeve 2 at the point of the shaft. And a grease supplying port 5 is installed in the vicinity of the plug 4 of the sleeve 2 and together with this, at the opening end face, a ventilation groove 6 is installed in a concave shape in the radial direction and an atmospheric pressure is induced to the abovementioned space 3. To this sleeve 2 end face, a seal material 7 having a hole same as the external shape of the shaft 1 is contacted, and it is fixed with mounting of a drum shaped seal retainer 8. When this retainer 8 is mounted, a gap 9 is formed between the retainer 8 and the sleeve 2, further, at several places of the circumference, concave parts 10 contacting the sleeve outer peripheral face are provided.
COPYRIGHT: (C)1981,JPO&Japio
JP16166179A 1979-12-14 1979-12-14 Spline coupling device Granted JPS5686229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16166179A JPS5686229A (en) 1979-12-14 1979-12-14 Spline coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16166179A JPS5686229A (en) 1979-12-14 1979-12-14 Spline coupling device

Publications (2)

Publication Number Publication Date
JPS5686229A true JPS5686229A (en) 1981-07-13
JPS5740931B2 JPS5740931B2 (en) 1982-08-31

Family

ID=15739421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16166179A Granted JPS5686229A (en) 1979-12-14 1979-12-14 Spline coupling device

Country Status (1)

Country Link
JP (1) JPS5686229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580996A (en) * 1983-07-15 1986-04-08 Rockwell International Corporation Driveline apparatus
US6038941A (en) * 1997-10-31 2000-03-21 Trw Inc. Telescoping torque transmitting shaft assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4314241Y1 (en) * 1964-06-16 1968-06-17
JPS5048346A (en) * 1973-02-22 1975-04-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4314241Y1 (en) * 1964-06-16 1968-06-17
JPS5048346A (en) * 1973-02-22 1975-04-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580996A (en) * 1983-07-15 1986-04-08 Rockwell International Corporation Driveline apparatus
US6038941A (en) * 1997-10-31 2000-03-21 Trw Inc. Telescoping torque transmitting shaft assembly

Also Published As

Publication number Publication date
JPS5740931B2 (en) 1982-08-31

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