JPS6123528U - Universal joint grease seal - Google Patents

Universal joint grease seal

Info

Publication number
JPS6123528U
JPS6123528U JP1984108192U JP10819284U JPS6123528U JP S6123528 U JPS6123528 U JP S6123528U JP 1984108192 U JP1984108192 U JP 1984108192U JP 10819284 U JP10819284 U JP 10819284U JP S6123528 U JPS6123528 U JP S6123528U
Authority
JP
Japan
Prior art keywords
universal joint
shaft
grease seal
reinforcing ring
rubber elastic
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
JP1984108192U
Other languages
Japanese (ja)
Inventor
克郎 直田
Original Assignee
大和化学株式会社
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 大和化学株式会社 filed Critical 大和化学株式会社
Priority to JP1984108192U priority Critical patent/JPS6123528U/en
Publication of JPS6123528U publication Critical patent/JPS6123528U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案によるグリースシールの取付け状態を
示した断面図。 第２図は、第３図はこの考案の実施例を示す断面図であ
り、第４図は従来のグリスシールの断面図である。 １・・・十字軸、２・・・ベアリングキャップ、３・・
・ニ一ドル、４・・・グリスシール、５・・・ヨーク、
６・・・かしめ止め、７・・・十字軸つけ根、８・・・
金属補強環、８′・・・金属補強環、９・・・打ち抜き
孔、１０・・・リブ状ささえの跡、ａ，ｂ・・・リップ
、Ｃ・・・ゴム弾性環。FIG. 1 is a sectional view showing the installation state of the grease seal according to this invention. 2 and 3 are sectional views showing an embodiment of this invention, and FIG. 4 is a sectional view of a conventional grease seal. 1...Cross shaft, 2...Bearing cap, 3...
・One dollar, 4... Grease seal, 5... York,
6...Caulking stop, 7... Cross shaft base, 8...
Metal reinforcing ring, 8'... Metal reinforcing ring, 9... Punching hole, 10... Trace of rib-like support, a, b... Lip, C... Rubber elastic ring.

Claims (1)

【実用新案登録請求の範囲】 入力軸ヨークと出力軸ヨークとをそれぞれ一対のベアリ
ングにより十字軸で連結するユニバーサルジョイントの
十字軸各軸端にかぶさって入力軸および出力軸のヨーク
に固定される、ベアリングキャップの内端および外周を
、十字軸のつけ根にはめ合わせた同心二重のリップを有
するゴム弾性環により封止するユニバーサルジョイント
のグリースシールにおいて、 ゴム弾性環が、十字軸のつけ根の曲面に密接する取付け
面に沿ってその内部に金属補強環を有し、この金属補強
環には円周上配列とした複数個の打ち抜き孔をあけこの
打ち抜き孔を通して金属、補強環の表裏にわたるゴムの
連結によりゴム弾性環と合体して成る、ことを特徴とす
るユニバーサルジョイントのグリースシール。[Claim for Utility Model Registration] A universal joint that connects the input shaft yoke and the output shaft yoke with a cross shaft through a pair of bearings, and is fixed to the input shaft and output shaft yokes by covering each shaft end of the cross shaft. In a universal joint grease seal that seals the inner end and outer periphery of the bearing cap with a rubber elastic ring having concentric double lips fitted to the base of the cross shaft, the rubber elastic ring seals on the curved surface of the base of the cross shaft. A metal reinforcing ring is provided inside the metal reinforcing ring along the closely attached mounting surface, and a plurality of punched holes arranged on the circumference are formed in this metal reinforcing ring, and the metal and rubber are connected to the front and back sides of the reinforcing ring through these punched holes. A universal joint grease seal characterized by being combined with a rubber elastic ring.
JP1984108192U 1984-07-19 1984-07-19 Universal joint grease seal Pending JPS6123528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984108192U JPS6123528U (en) 1984-07-19 1984-07-19 Universal joint grease seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984108192U JPS6123528U (en) 1984-07-19 1984-07-19 Universal joint grease seal

Publications (1)

Publication Number Publication Date
JPS6123528U true JPS6123528U (en) 1986-02-12

Family

ID=30667396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984108192U Pending JPS6123528U (en) 1984-07-19 1984-07-19 Universal joint grease seal

Country Status (1)

Country Link
JP (1) JPS6123528U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019078399A (en) * 2017-10-27 2019-05-23 日本精工株式会社 Seal ring, cross shaft joint, and steering device
JP2019082243A (en) * 2017-10-27 2019-05-30 日本精工株式会社 Seal ring, cross shaft joint, and steering device
JP2019116973A (en) * 2017-10-27 2019-07-18 日本精工株式会社 Seal ring, cross shaft joint, and steering device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494635U (en) * 1972-04-14 1974-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494635U (en) * 1972-04-14 1974-01-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019078399A (en) * 2017-10-27 2019-05-23 日本精工株式会社 Seal ring, cross shaft joint, and steering device
JP2019082243A (en) * 2017-10-27 2019-05-30 日本精工株式会社 Seal ring, cross shaft joint, and steering device
JP2019116973A (en) * 2017-10-27 2019-07-18 日本精工株式会社 Seal ring, cross shaft joint, and steering device
US11598420B2 (en) 2018-04-18 2023-03-07 Nsk Ltd. Seal ring, cross shaft coupling, intermediate shaft assembly, steering device

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