JPH072431A - Cable reel for steering - Google Patents
Cable reel for steeringInfo
- Publication number
- JPH072431A JPH072431A JP14163493A JP14163493A JPH072431A JP H072431 A JPH072431 A JP H072431A JP 14163493 A JP14163493 A JP 14163493A JP 14163493 A JP14163493 A JP 14163493A JP H072431 A JPH072431 A JP H072431A
- Authority
- JP
- Japan
- Prior art keywords
- cable reel
- case
- gear
- grease
- cable
- 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
Links
- 239000004519 grease Substances 0.000 claims abstract description 7
- 239000002199 base oil Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/02—Flexible line connectors without frictional contact members
- H01R35/025—Flexible line connectors without frictional contact members having a flexible conductor wound around a rotation axis
Landscapes
- Steering Controls (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
(57)【要約】
【目的】 固定体と可動体との間の電気的接続をフラッ
トケーブルを利用して行うケーブルリールに於て、ケー
スやギアーのすりあわせ部分での摺動音を防止すること
を目的とする。
【構成】 ケースやギアーのすりあわせ部分３，４に常
温での基油粘度が５００ｃｓｔ以上で、離油度が３％以
下のグリースを塗布したことを特徴とする。
(57) [Abstract] [Purpose] In a cable reel that uses a flat cable for electrical connection between a fixed body and a movable body, it prevents sliding noise at the case and the gear fitting portion. The purpose is to [Structure] A grease having a base oil viscosity at room temperature of 500 cst or more and an oil separation degree of 3% or less is applied to the case and the gear fitting portions 3 and 4.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、固定体と可動体との間
の電気的接続をフラットケーブルを利用して行うケーブ
ルリールに関するもので、特に自動車のステアリング装
置に用いるのに適したケーブルリールに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cable reel for electrically connecting a fixed body and a movable body by using a flat cable, and particularly to a cable reel suitable for use in a steering device of an automobile. It is about.
【０００２】[0002]
【従来の技術】たとえば、自動車のハンドル側と車体側
との間で信号伝送を行う場合、図１，図２のような装置
が用いられている。すなわち、内筒と外筒とを備えたハ
ウジング内にゼンマイ状にテープ電線を収納し、テープ
電線の巻き締まり、巻きゆるみによってハンドルの回転
を吸収するものである。2. Description of the Related Art For example, when signals are transmitted between a steering wheel side and a vehicle body side of an automobile, devices shown in FIGS. 1 and 2 are used. That is, the tape electric wire is housed in a housing having an inner cylinder and an outer cylinder, and the rotation of the handle is absorbed by tightening and loosening the tape electric wire.
【０００３】[0003]
【発明が解決しようとする課題】ケーブルリールには内
筒と外筒のケースや、ギヤー部にすりあわせ部分があ
り、回転させる毎に摺動音が発生するという問題があ
る。すりあわせ部分に鉱物系のグリースを塗布すれば、
その異音を一時的に防止することが出来るが、長つづき
しなかった。The cable reel has a case of an inner cylinder and an outer cylinder, and a gear part has a rubbed portion, and there is a problem that a sliding noise is generated each time the cable reel is rotated. If you apply a mineral grease to the ground part,
I could temporarily prevent the noise, but it didn't last long.
【０００４】[0004]
【課題を解決するための手段】ケースやギヤーのすりあ
わせ部分に常温での基油粘度が高く、高温での離油度の
低いグリースを塗布しておくことにより異音を防止する
ことが出来、かつその効果が実用上問題ない程度になが
もちすることがわかった。この目的に適したグリースと
しては純フッソ系、シリコン系フルオロシリコン系など
で、基油粘度が５００ｃｓｔ以上で、離油度（１５０℃
／２４ｈｒ）が３％以下のものがよい。[Means for solving the problem] Noise can be prevented by applying grease having high base oil viscosity at room temperature and low oil separation at high temperature to the case and the grounded portion of the gear. And, it was found that the effect was prone to such a degree that there was no practical problem. Grease suitable for this purpose is pure fluorine type, silicone type fluorosilicone type, etc., the base oil viscosity is 500 cst or more, and the oil separation degree (150 ° C
/ 24 hr) is preferably 3% or less.
【０００５】[0005]
【実施例】ケースやギヤーのすりあわせ部分にクライト
ックスＧＰＬ２０５（デュポン社製）、Ｇ−３０Ｈ（信
越シリコン社製）ＳＧ３４５１（東芝シリコン社製）を
塗布したケーブルリールはケーブルリールを１０５℃に
５００時間放置した後も回転による摺動音が発生しなか
った。[Example] A cable reel in which CRYTOX GPL205 (manufactured by DuPont) and G-30H (manufactured by Shin-Etsu Silicon Co., Ltd.) SG3451 (manufactured by Toshiba Silicon Co., Ltd.) are applied to the case and the geared portion of the gear is 500 ° C. at 105 ° C. No sliding noise was generated due to rotation even after left for a while.
【０００６】[0006]
【発明の効果】実施例で述べたグリース、クライトック
スＧＰＬ２０５、Ｇ３０Ｈ、ＳＧ３４５１はいずれも基
油粘度が５００ｃｓｔ以上で、離油度が３％以下であ
り、これを塗布しておくことにより、すりあわせ部分で
の摺動音の防止効果がながもちし、ケーブルリールの実
用価値を高める効果が顕著である。EFFECTS OF THE INVENTION The greases, CRYTOX GPL205, G30H and SG3451 described in the examples all have a base oil viscosity of 500 cst or more and an oil separation degree of 3% or less. There is a long-lasting effect of preventing sliding noise at the mating part, and the effect of increasing the practical value of the cable reel is remarkable.
【図１】本発明のケーブルリールを組み立てたものを示
す。FIG. 1 shows an assembled cable reel of the present invention.
【図２】本発明のケーブルリールの組み立て前の要素を
示す。FIG. 2 shows the elements of the cable reel of the invention before assembly.
１：ケーブルリール内筒 ２：ケーブルリール外筒 ３：すりあわせ部分 ４：すりあわせ部分 ５：フラットケーブル ６：フラットケーブル取り出し部 ７：フラットケーブル取り出し部 ８：ホールダー 1: Cable reel inner cylinder 2: Cable reel outer cylinder 3: Lapping part 4: Lapping part 5: Flat cable 6: Flat cable extraction part 7: Flat cable extraction part 8: Holder
Claims (3)
ラットケーブルを利用して行うケーブルリールに於て、
ケース、ギア等のすりあわせ部分に常温での基油粘度が
高く、高温での離油度の低いグリースを塗布したことを
特徴とするケーブルリール。1. A cable reel in which an electric connection between a fixed body and a movable body is performed using a flat cable,
A cable reel characterized in that grease having a high base oil viscosity at room temperature and a low oil separation degree at high temperature is applied to the rubbed portion of the case, gear, etc.
するグリースが純フッソ系、シリコン系又はフルオロシ
リコン系であることを特徴とする請求項１に記載のケー
ブルリール。2. The cable reel according to claim 1, wherein the grease applied to the rubbed portion of the case, the gear or the like is pure fluorine, silicon or fluorosilicone.
するグリースの常温での基油粘度が５００ｃｓｔ以上
で、高温での離油度が３％以下であることを特徴とする
請求項１に記載のケーブルリール。3. The grease applied to the rubbed portion of a case, a gear or the like has a base oil viscosity at room temperature of 500 cst or more and an oil separation degree at a high temperature of 3% or less. The listed cable reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14163493A JPH072431A (en) | 1993-06-14 | 1993-06-14 | Cable reel for steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14163493A JPH072431A (en) | 1993-06-14 | 1993-06-14 | Cable reel for steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH072431A true JPH072431A (en) | 1995-01-06 |
Family
ID=15296611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14163493A Pending JPH072431A (en) | 1993-06-14 | 1993-06-14 | Cable reel for steering |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072431A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0895900A1 (en) * | 1997-08-08 | 1999-02-10 | Sumitomo Wiring Systems, Ltd. | Cable reel including a sound-absorbing material and method for producing the sound-absorbing material for the cable reel |
| JP2001230037A (en) * | 2000-02-15 | 2001-08-24 | Furukawa Electric Co Ltd:The | Rotating connector |
| WO2008017599A1 (en) * | 2006-08-05 | 2008-02-14 | Zf Friedrichshafen Ag | Transmission |
| JP2019149242A (en) * | 2018-02-26 | 2019-09-05 | 古河電気工業株式会社 | Flat cable, and rotation connector including the same |
-
1993
- 1993-06-14 JP JP14163493A patent/JPH072431A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0895900A1 (en) * | 1997-08-08 | 1999-02-10 | Sumitomo Wiring Systems, Ltd. | Cable reel including a sound-absorbing material and method for producing the sound-absorbing material for the cable reel |
| JP2001230037A (en) * | 2000-02-15 | 2001-08-24 | Furukawa Electric Co Ltd:The | Rotating connector |
| WO2008017599A1 (en) * | 2006-08-05 | 2008-02-14 | Zf Friedrichshafen Ag | Transmission |
| JP2019149242A (en) * | 2018-02-26 | 2019-09-05 | 古河電気工業株式会社 | Flat cable, and rotation connector including the same |
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