JPS5565720A - Fluid bearing unit - Google Patents

Fluid bearing unit

Info

Publication number
JPS5565720A
JPS5565720A JP13904078A JP13904078A JPS5565720A JP S5565720 A JPS5565720 A JP S5565720A JP 13904078 A JP13904078 A JP 13904078A JP 13904078 A JP13904078 A JP 13904078A JP S5565720 A JPS5565720 A JP S5565720A
Authority
JP
Japan
Prior art keywords
fluid bearing
unit
lubricant
bearing unit
fluid
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
JP13904078A
Other languages
Japanese (ja)
Other versions
JPS5857811B2 (en
Inventor
Teruo Maruyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53139040A priority Critical patent/JPS5857811B2/en
Publication of JPS5565720A publication Critical patent/JPS5565720A/en
Publication of JPS5857811B2 publication Critical patent/JPS5857811B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To facilitate an assembly work by defining a unit construction by sealing the lubricant within the rotational bearing section of a fluid bearing.
CONSTITUTION: The top fluid bearing unit 33 is completely sealed with the top cylinder cover 3 by aid of the gasket 4, while at the bottom opening 40 of the rotational sleeve 2 the leakage of the lubricant is prevented by the fluid resistance of labyrinth over the full length of labyrinth 21 formed between the fluid bearing 9 and the opening 40. Since the fluid bearing unit 33 prevents the leakage of lubricant, this enables a part of the unit to handle freely on the assembly work.
COPYRIGHT: (C)1980,JPO&Japio
JP53139040A 1978-11-10 1978-11-10 Rotating head assembly for magnetic recording and reproducing equipment Expired JPS5857811B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53139040A JPS5857811B2 (en) 1978-11-10 1978-11-10 Rotating head assembly for magnetic recording and reproducing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53139040A JPS5857811B2 (en) 1978-11-10 1978-11-10 Rotating head assembly for magnetic recording and reproducing equipment

Publications (2)

Publication Number Publication Date
JPS5565720A true JPS5565720A (en) 1980-05-17
JPS5857811B2 JPS5857811B2 (en) 1983-12-22

Family

ID=15236044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53139040A Expired JPS5857811B2 (en) 1978-11-10 1978-11-10 Rotating head assembly for magnetic recording and reproducing equipment

Country Status (1)

Country Link
JP (1) JPS5857811B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738508A (en) * 1985-06-28 1988-04-19 American Telephone And Telegraph Company, At&T Technologies, Inc. Terminated optical fiber and methods of making

Also Published As

Publication number Publication date
JPS5857811B2 (en) 1983-12-22

Similar Documents

Publication Publication Date Title
JPS5527550A (en) Bearing device
IT8153143U1 (en) Sealing complex comprising two lips, one axial and the other radial, and a labyrinth
ES282726U (en) Rotary shaft seal
FR2296800A1 (en) LIP SEALING RING WITH BEARING RING
FR2418894A1 (en) WATERPROOFING
JPS5464209A (en) Gas leak reducing device for rotary piston engine
JPS5530528A (en) Bearing device
JPS5565720A (en) Fluid bearing unit
JPS54158556A (en) Bearing seal mechanism loosely fitted to shaft
JPS5547050A (en) Cylindrical surface seal
JPS5563010A (en) Sealing device for ball-and-roller bearing
JPS56113861A (en) U packing for rod
JPS53107162A (en) Dehydration washing machine
JPS56147980A (en) Valve
JPS53111670A (en) Watering washing machine
JPS5620833A (en) Rotary device
JPS5341659A (en) Water-sealing construction of hydraulic machinery
JPS5565767A (en) Fluidic device and its assembling method
JPS53148018A (en) Rotary joint
JPS5540180A (en) Installing device of push button
ATE6884T1 (en) ROTATING COCK.
JPS56150661A (en) Shaft-sealing element
JPS5371708A (en) Corner seal device for rotary piston engine
JPS5377303A (en) Apparatus for lublicating shaft seal section of pump
JPS5379149A (en) Rod sealing device