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JPS5592800A - Grease for oil damper - Google Patents

Grease for oil damper

Info

Publication number
JPS5592800A
JPS5592800A JP16568978A JP16568978A JPS5592800A JP S5592800 A JPS5592800 A JP S5592800A JP 16568978 A JP16568978 A JP 16568978A JP 16568978 A JP16568978 A JP 16568978A JP S5592800 A JPS5592800 A JP S5592800A
Authority
JP
Japan
Prior art keywords
grease
lubricant
cassette holder
29w1wt
thickener
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.)
Pending
Application number
JP16568978A
Other languages
Japanese (ja)
Inventor
Teruo Kobayashi
Kazumasa Yamamoto
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 JP16568978A priority Critical patent/JPS5592800A/en
Publication of JPS5592800A publication Critical patent/JPS5592800A/en
Pending legal-status Critical Current

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  • Lubricants (AREA)

Abstract

PURPOSE: To prepare grease for an oil damper such as a cassette holder, giving a constant damping effect irrespective of the ambient temperature, by dispersing a thickener and a lubricant uniformly in a silicone oil containing a specific polysiloxane.
CONSTITUTION: A grease composition composed of a uniform dispersion of (A)70W 98wt% of a silicone oil containing a polysiloxane partly substituted by side chains, (B)29W1wt% of a thickener such as polytetrafluoroethylene, and (C)29W1wt% of a lubricant such as molybdenum disulfide. The presence of the side chains at the main chain of the silicone increases the viscosity of the grease, and decreases the temperature-dependency of, e.g. the time necessary to open a cassette holder. The lubricant protects the oil from shear degradation, and is especially effective when applied to a part which is used frequently.
USE: The cassette holder of a cassette tape recorder.
COPYRIGHT: (C)1980,JPO&Japio
JP16568978A 1978-12-29 1978-12-29 Grease for oil damper Pending JPS5592800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16568978A JPS5592800A (en) 1978-12-29 1978-12-29 Grease for oil damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16568978A JPS5592800A (en) 1978-12-29 1978-12-29 Grease for oil damper

Publications (1)

Publication Number Publication Date
JPS5592800A true JPS5592800A (en) 1980-07-14

Family

ID=15817163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16568978A Pending JPS5592800A (en) 1978-12-29 1978-12-29 Grease for oil damper

Country Status (1)

Country Link
JP (1) JPS5592800A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811595A (en) * 1981-07-13 1983-01-22 Ntn Toyo Bearing Co Ltd Lubricating oil for slide bearing
JPS6243493A (en) * 1985-08-20 1987-02-25 Toshiba Silicone Co Ltd Heat-conductive silicone grease
WO1994010477A1 (en) * 1992-10-27 1994-05-11 Automotive Products Plc A twin mass flywheel
US5512188A (en) * 1991-03-07 1996-04-30 Nippon Oil Co., Ltd. Grease composition for constant velocity joint comprising boron nitride powder and zinc dithiophosphate
US5569643A (en) * 1991-03-07 1996-10-29 Nippon Oil Co., Ltd. Grease composition for constant velocity joint
JP2016006483A (en) * 2014-05-29 2016-01-14 株式会社リコー Driving device, image forming apparatus, and grease composition
CN108676605A (en) * 2018-05-23 2018-10-19 冯连银 A kind of grease and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811595A (en) * 1981-07-13 1983-01-22 Ntn Toyo Bearing Co Ltd Lubricating oil for slide bearing
JPS6243493A (en) * 1985-08-20 1987-02-25 Toshiba Silicone Co Ltd Heat-conductive silicone grease
US5512188A (en) * 1991-03-07 1996-04-30 Nippon Oil Co., Ltd. Grease composition for constant velocity joint comprising boron nitride powder and zinc dithiophosphate
US5569643A (en) * 1991-03-07 1996-10-29 Nippon Oil Co., Ltd. Grease composition for constant velocity joint
WO1994010477A1 (en) * 1992-10-27 1994-05-11 Automotive Products Plc A twin mass flywheel
EP0826900A3 (en) * 1992-10-27 1999-01-27 Automotive Products Plc A twin mass flywheel
JP2016006483A (en) * 2014-05-29 2016-01-14 株式会社リコー Driving device, image forming apparatus, and grease composition
CN108676605A (en) * 2018-05-23 2018-10-19 冯连银 A kind of grease and preparation method thereof

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