Processing

Please wait...

Settings

Settings

Goto Application

1. WO2006123793 - SEALING DEVICE

Publication Number WO/2006/123793
Publication Date 23.11.2006
International Application No. PCT/JP2006/310070
International Filing Date 19.05.2006
IPC
F16J 15/32 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
16between relatively-moving surfaces
32with elastic sealings, e.g. O-rings
F16C 33/78 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
72Sealings
76of ball or roller bearings
78with a diaphragm, disc, or ring, with or without resilient members
F16C 41/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
41Other accessories for bearings
CPC
B60B 27/0005
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
27Hubs
0005with ball bearings
B60B 27/0068
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
27Hubs
0047characterised by functional integration of other elements
0068the element being a sensor
B60B 27/0073
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
27Hubs
0073characterised by sealing means
B60B 27/0094
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
27Hubs
0094one or more of the bearing races are formed by the hub
F16C 19/186
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
19Bearings with rolling contact, for exclusively rotary movement
02with bearing balls essentially of the same size in one or more circular rows
14for both radial and axial load
18with two or more rows of balls
181with angular contact
183with two rows at opposite angles
184in O-arrangement
186with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
F16C 2326/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2326Articles relating to transporting
01Parts of vehicles in general
02Wheel hubs or castors
Applicants
  • 内山工業株式会社 UCHIYAMA MANUFACTURING CORP. [JP]/[JP] (AllExceptUS)
  • 柴山 昌範 SHIBAYAMA, Masanori [JP]/[JP] (UsOnly)
  • 勢野 洋嗣 SENO, Hiroshi [JP]/[JP] (UsOnly)
Inventors
  • 柴山 昌範 SHIBAYAMA, Masanori
  • 勢野 洋嗣 SENO, Hiroshi
Agents
  • 中井 宏行 NAKAI, Hiroyuki
Priority Data
2005-14621919.05.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SEALING DEVICE
(FR) DISPOSITIF D’ETANCHEITE
(JA) 密封装置
Abstract
(EN)
A sealing device (A) formed to seal between a fixed side member (4) and a rotating side member (3), comprising a slinger (8) having a fitting cylindrical part (8a) fitted to the rotating side member (3) and a flange part (8b) formed at one end part of the fitting cylindrical part (8a) positioned on the outer side of a sealed portion (S) so as to be extended in the radial direction. A core (6) comprises at least a fitting cylindrical part (6a) fitted to the fixed side member (4). The sealing device is characterized in that one end part (6c) of the fitting cylindrical part (6a) positioned on the outer side of the sealed portion (S) is projected outward more than the sealed portion (S) side inner surface position (F) of the flange part (8b) of the slinger (8) and a part (7c) of a seal lip part is formed to be brought into elastically slidable contact with the extended end face (8c) of the slinger (8).
(FR)
L’invention a pour objet un dispositif d’étanchéité (A) conçu pour sceller de manière étanche un élément latéral fixe (4) et un élément latéral rotatif (3), comprenant une bague (8) dont une partie cylindrique de fixation (8a) est fixée à l’élément latéral rotatif (3) et une bride (8b) formée à une extrémité de la partie cylindrique de fixation (8a) et positionnée du côté extérieur de la zone étanchéifiée (S) afin de pouvoir s’étendre en direction radiale. Un noyau (6) comprend au moins une partie cylindrique de fixation (6a) fixée à l’élément latéral fixe (4). Le dispositif d’étanchéité (A) est caractérisé par le fait qu’une extrémité (6c) de la partie cylindrique de fixation (6a), positionnée du côté extérieur de la zone étanchéifiée (S), est projetée vers l’extérieur et dépasse par rapport à la position (F) de la bride (8b) de la bague (8) à la surface intérieure latérale de la zone étanchéifiée (S) et par le fait qu’une partie (7c) d’une lèvre d’étanchéité est formée de manière à entrer en contact coulissant élastique avec la face d’extrémité étendue (8c) de la bague (8).
(JA)
固定側部材4と回転側部材3との間を密封するよう構成される密封装置Aであって、スリンガ8が、回転側部材3に嵌合される嵌合円筒部8aと、該嵌合円筒部8aの被密封部位Sに対して外側に位置する一端部にその径方向に延出形成された鍔状部8bとよりなり、芯金6は、少なくとも固定側部材4に嵌合される嵌合円筒部6aを備え、該嵌合円筒部6aの被密封部位Sに対して外側に位置する一端部6cは、上記スリンガ8における鍔状部8bの被密封部位S側内面位置Fより外側に突出し、且つシールリップ部の一部7cがスリンガ8の延出端面8cに弾性摺接するよう形成されていることを特徴とする。
Also published as
EP6746677
Latest bibliographic data on file with the International Bureau