JPS63988U - - Google Patents

Info

Publication number
JPS63988U
JPS63988U JP9508486U JP9508486U JPS63988U JP S63988 U JPS63988 U JP S63988U JP 9508486 U JP9508486 U JP 9508486U JP 9508486 U JP9508486 U JP 9508486U JP S63988 U JPS63988 U JP S63988U
Authority
JP
Japan
Prior art keywords
steering shaft
steering
front fork
bearing
connecting part
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
JP9508486U
Other languages
Japanese (ja)
Other versions
JPH0637034Y2 (en
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 filed Critical
Priority to JP1986095084U priority Critical patent/JPH0637034Y2/en
Publication of JPS63988U publication Critical patent/JPS63988U/ja
Application granted granted Critical
Publication of JPH0637034Y2 publication Critical patent/JPH0637034Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Steering Devices For Bicycles And Motorcycles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例による操舵装置のシ
ール構造の断面図、第２図は該シール構造が適用
された自動二輪車の側面図、第３図はその正面図
、第４図は従来のシール構造の断面図である。 図において、１は自動二輪車、２は車体フレー
ム、８は操舵軸筒、９は軸受、１０は操舵軸、１
１，１２はボールレースカバー、ロツクナツト（
操舵軸筒と操舵軸との結合部品）、１４はクラウ
ンハンドル部（操舵軸と前フオークとの結合部品
）、１１ａ，１２ａ，１４ａは堰部である。 Fig. 1 is a sectional view of a seal structure for a steering device according to an embodiment of the present invention, Fig. 2 is a side view of a motorcycle to which the seal structure is applied, Fig. 3 is a front view thereof, and Fig. 4 is a conventional FIG. 3 is a sectional view of the seal structure of FIG. In the figure, 1 is a motorcycle, 2 is a body frame, 8 is a steering shaft cylinder, 9 is a bearing, 10 is a steering shaft, 1
1 and 12 are ball lace covers, locknuts (
14 is a crown handle portion (a connecting component between the steering shaft and the front fork), and 11a, 12a, and 14a are weir portions.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体フレームに固定された操舵軸筒により、操
舵軸を軸受を介して回動自在に支持し、該操舵軸
に前フオークを接続し、該前フオークに操向ハン
ドルを取り付けてなる自動二、三輪車における操
舵装置において、上記軸受への水の侵入を防止す
るためのシール構造であつて、上記操舵軸筒と操
舵軸との結合部品及び操舵軸と前フオークとの結
合部品の少なくとも１つの部品の操舵軸に対向す
る内周縁部に環状でかつ上方に突状の堰部を形成
したことを特徴とする自動二、三輪車における操
舵装置のシール構造。 A two-wheeled or three-wheeled motor vehicle in which a steering shaft is rotatably supported via a bearing by a steering shaft tube fixed to a body frame, a front fork is connected to the steering shaft, and a steering handle is attached to the front fork. In the steering device according to the present invention, there is provided a sealing structure for preventing water from entering the bearing, the sealing structure comprising at least one of a connecting part between the steering shaft cylinder and the steering shaft and a connecting part between the steering shaft and the front fork. A seal structure for a steering device for a motorcycle or tricycle, characterized in that an annular and upwardly projecting dam is formed on an inner peripheral edge facing a steering shaft.
JP1986095084U 1986-06-20 1986-06-20 Seal structure of steering device for motorcycles Expired - Lifetime JPH0637034Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986095084U JPH0637034Y2 (en) 1986-06-20 1986-06-20 Seal structure of steering device for motorcycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986095084U JPH0637034Y2 (en) 1986-06-20 1986-06-20 Seal structure of steering device for motorcycles

Publications (2)

Publication Number Publication Date
JPS63988U true JPS63988U (en) 1988-01-06
JPH0637034Y2 JPH0637034Y2 (en) 1994-09-28

Family

ID=30959209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986095084U Expired - Lifetime JPH0637034Y2 (en) 1986-06-20 1986-06-20 Seal structure of steering device for motorcycles

Country Status (1)

Country Link
JP (1) JPH0637034Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011207481A (en) * 2011-06-21 2011-10-20 Yamaha Motor Co Ltd Scooter type vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5973271B2 (en) 2012-07-17 2016-08-23 川崎重工業株式会社 Saddle riding vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142688U (en) * 1981-03-05 1982-09-07
JPS60186288U (en) * 1984-05-22 1985-12-10 株式会社シマノ bicycle headset
JPS6153288U (en) * 1984-09-14 1986-04-10
JPS6188887U (en) * 1984-11-17 1986-06-10

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142688U (en) * 1981-03-05 1982-09-07
JPS60186288U (en) * 1984-05-22 1985-12-10 株式会社シマノ bicycle headset
JPS6153288U (en) * 1984-09-14 1986-04-10
JPS6188887U (en) * 1984-11-17 1986-06-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011207481A (en) * 2011-06-21 2011-10-20 Yamaha Motor Co Ltd Scooter type vehicle

Also Published As

Publication number Publication date
JPH0637034Y2 (en) 1994-09-28

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