WO2003056193A1 - Structure pour coupler un joint spherique et un bras - Google Patents
Structure pour coupler un joint spherique et un bras Download PDFInfo
- Publication number
- WO2003056193A1 WO2003056193A1 PCT/JP2001/011396 JP0111396W WO03056193A1 WO 2003056193 A1 WO2003056193 A1 WO 2003056193A1 JP 0111396 W JP0111396 W JP 0111396W WO 03056193 A1 WO03056193 A1 WO 03056193A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- arm
- hole
- ball
- groove
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/16—Arrangement of linkage connections
- B62D7/166—Arrangement of linkage connections substantially perpendicular, e.g. between tie-rod and steering knuckle
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0628—Construction or details of the socket member with linings
- F16C11/0633—Construction or details of the socket member with linings the linings being made of plastics
- F16C11/0638—Construction or details of the socket member with linings the linings being made of plastics characterised by geometrical details
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0666—Sealing means between the socket and the inner member shaft
- F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical joints
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
- Y10T403/32737—Universal ball and socket including liner, shim, or discrete seat
Definitions
- the present invention relates to a joint structure of a ball joint and an arm used for, for example, a suspension system and a steering system of an automobile. Background technology
- FIG. 10 shows a conventional example of such a joint structure of a pole joint and an arm.
- a ball joint 101 shown in FIG. 10 includes a ball stud 102 having a spherical ball head 104 and a handle portion 103 extending from the ball head 104, and a ball stud 1.
- a synthetic resin bearing 105 enclosing the ball head 104 of the cylinder 102 so as to be swingable and rotatable, and having an opening 106 at one end, and the bearing 105 included therein, and a bob at one end.
- a dust cover 1 14 having a large opening 1 16.
- the outer diameter of the housing 107 of the ball joint 101 is formed slightly larger than the inner diameter of the hole 120 of the arm 119. Then, the housing 107 of the ball joint 101 is press-fitted into the hole 120 of the arm 119, and the ball joint 101 and the arm 119 are connected.
- the housing 107 of the ball joint 101 has an outer diameter of the hole of the arm 1 19 The diameter is slightly larger than the inner diameter of 120. Therefore, when the housing 107 is press-fitted into the hole 120 of the arm 119, the ball joint 101 is moved by the pressure received by the housing 107 from the hole 120 of the arm 119. It is held in the hole 1 120 of 1 19.
- an object of the present invention is to solve the above-mentioned problems and to provide a joint structure of a ball joint and an arm in which an operating torque required for swinging a ball stud is reduced.
- the present invention provides a ball stud having a spherical ball head and a handle extending from the ball head, a bearing for enclosing the ball head of the ball stud, a housing for holding the bearing, An arm having a hole into which the housing is inserted, wherein the housing has a circumferential groove on an outer peripheral surface thereof, and the housing is press-fitted into the hole of the arm.
- the groove has a coupling structure that acts to reduce a press-fit load by the arm after the housing is pressed into the hole of the arm.
- the groove is formed at a position corresponding to an equatorial plane passing through a ball center of the ball head. In this case, the press-fit load from the hole of the arm is extremely effectively reduced.
- the housing may have two circumferential grooves on its outer peripheral surface.
- the two groove portions may be formed so as to sandwich an equatorial plane passing through a ball center of the ball head. Also in this case, the press-fit load from the hole of the arm is extremely effective To be relaxed.
- the present invention provides a pole stud having a spherical ball head and a handle extending from the ball head, a bearing enclosing the ball head of the ball stud, and holding the bearing.
- a housing, and an arm having a hole into which the housing is inserted, wherein the hole has a circumferential groove on an inner peripheral surface thereof, and the housing is press-fitted into a hole of the arm.
- the groove is a coupling structure characterized in that after the housing is press-fitted into the hole of the arm, the groove acts to reduce a press-fit load by the arm.
- the groove of the hole effectively reduces the press-fitting load, the pressure applied to the ball head of the ball screw is suppressed, and the sliding characteristics of the ball stud are improved.
- the groove is formed at a position corresponding to an equatorial plane passing through a ball center of the ball head. In this case, the press-fit load from the hole of the arm is extremely effectively reduced.
- the hole may have two circumferential grooves on its inner peripheral surface.
- the two groove portions may be formed so as to sandwich an equatorial plane passing through a ball center of the ball head. Also in this case, the press-fit load from the hole of the arm is extremely effectively reduced.
- the groove of the housing and the groove of the hole extremely relieve the press-fitting load into the housing by the six parts of the arm, so that the pressure applied to the ball head of the ball stud is suppressed, and the ball stud is Is improved in sliding characteristics.
- the first groove and the second groove are arranged so as to face each other. You.
- the first groove and the second groove have an inner diameter smaller than an outer diameter of the housing and It is preferable that a retaining ring having an outer diameter larger than the inner diameter of the hole is disposed.
- FIG. 1 is a partial cross-sectional front view showing a joint structure of a ball joint and an arm according to a first embodiment of the present invention.
- FIG. 2 is a partial cross-sectional front view showing a joint structure of a ball joint and an arm when a retaining ring is omitted.
- FIG. 3 is a partial cross-sectional view illustrating a first step of manufacturing the ball joint of FIG.
- FIG. 4 is a partial cross-sectional view illustrating a second step of manufacturing the ball joint of FIG.
- FIG. 5 is a partial cross-sectional view illustrating a third step of manufacturing the ball joint of FIG.
- FIG. 6 is a partial cross-sectional view illustrating a first coupling step of the ball joint and the arm in FIG.
- FIG. 7 is a partial cross-sectional view illustrating a second coupling step of the ball joint and the arm in FIG.
- FIG. 8 is a partial cross-sectional front view showing a joint structure between a ball joint and an arm according to a second embodiment of the present invention.
- FIG. 9 is a partial cross-sectional front view showing the joint structure between the ball joint and the arm when the gap S is formed.
- FIG. 10 is a partial cross-sectional front view showing a conventional joint structure between a ball joint and an arm.
- FIG. 1 shows a joint structure of a ball joint 1 and a arm 19 according to a first embodiment of the present invention.
- This ball joint 1 has a spherical ball head 4 and a ball head It has a handle part 3 protruding from the part 4 and a ball stud 2 consisting of:
- a bearing 5 contains the ball head 4 of the ball stud 2 in a swingable manner.
- One end of the bearing 5 has an opening 6 to allow the handle 3 to swing.
- the bearing 5 is made of, for example, a synthetic resin.
- the bearing 5 is contained in a substantially cylindrical housing 7.
- the housing 7 has a small opening 8 on one side for projecting the handle 3 of the ball stud 2 and a large opening 9 on the other side on the inner periphery of the end to which a disc-shaped closing plate 12 is fixed by caulking. I have.
- a circumferential groove 10 is formed on the outer peripheral surface of the housing 7 that intersects the equatorial plane X passing through the center of the ball head 4 of the ball stud 2.
- a flange 11 is formed circumferentially around the large opening 9 of the housing 7.
- reference numeral 14 denotes a dust cover.
- the small opening 15 of the dust cover 14 in which the L-shaped ring 17 with a substantially L-shaped cross section is embedded is mounted on the outer periphery of the handle 3 of the ball stat 2, and the press-fit ring 18 is embedded.
- the large opening 16 of the dust cover 14 is attached to the outer periphery of the housing 8 of the housing 7.
- the arm 19 has a hole 20 into which the housing 7 is fitted.
- a circumferential groove 21 is formed on an inner peripheral surface intersecting with the equatorial plane X passing through the center of the ball head 4 of the ball stud 2.
- the housing 7 of the ball joint 1 is press-fitted and fixed to the hole 20 such that the groove 21 of the hole 20 faces the groove 10 of the housing 7.
- the jig 50 is brought into contact with one end surface of the hole 20 of the arm 19.
- the jig 50 has one open end 52 having the same diameter as the hole 20 of the arm 19, the other open end 53 having a diameter larger than the one open end 52, and the one open end. It has a tapered surface 51 a that increases in diameter from 52 toward the other open end 53, and a jig hole 51 formed by:
- One open end 52 is aligned with one open end of hole 20 of arm 19. Then, the housing 3 is pressed into the jig hole 51 of the jig 50 into the other open end 53 of the jig 50, followed by the handle 3 of the ball stud 2.
- the retaining ring 13 fitted in the groove 10 of the housing 7 becomes a jig 5.
- the diameter is reduced along the 0 tapered surface 51a.
- the retaining ring 13 is reduced in diameter by the taper surface 5 1a, and the diameter of the retaining ring 13 is reduced to the same hole as the inner diameter of the arm 19. Pressed into.
- the ball joint 1 In the joint structure of the ball joint 1 and the arm 19 of the present embodiment, the ball joint 1
- the groove 10 formed in the housing 7 of the joint 1 is at the same level as the equatorial plane X passing through the center of the ball head 4 of the ball stud 2. For this reason, the groove 10 extremely effectively reduces the press-fit load from the hole 20 of the arm 19. Therefore, the pressure applied to the ball head 4 of the ball stud 2 is suppressed, and the sliding characteristics of the ball stud 2 are improved. Specifically, the operating torque applied to the swing of the ball stud 2 can be reduced.
- the ball joint 61 shown in FIG. 8 has substantially the same structure as the ball joint 1 according to the first embodiment, except for the shape of the housing 67. .
- the housing 67 shown in FIG. 8 has circumferential grooves 70 and 71 on the outer peripheral surface located above and below the equatorial plane X passing through the ball center of the ball head 4 of the ball stat 2. to have c among groove 7 0 is formed in the opening 6 side of the bearing 5, the groove 8 1 of the hole 2 0 of arm 1 9 in a position as opposite direction the groove 7 0 is formed .
- the retaining ring 13 is fitted over the groove 71 of the housing 67 and the groove 81 of the hole 20 of the arm 19.
- the grooves 71 and 72 formed on the outer peripheral surface of the housing 67 are press-fitted from the hole 20 of the arm 19. Relieve weight. Therefore, the pressure applied to the ball head 4 of the ball stud 2 is suppressed, and the sliding characteristics of the ball stud 2 are improved. Specifically, the operating torque applied to the swing of the ball stud 2 can be reduced.
- the outer diameter between the grooves 70 and 71 of the housing 67 is formed to be slightly smaller than the inner diameter of the hole 20 of the arm 19, and the gap S is formed. Was found to be favorable.
- the grooves 71, 72 and the gap S formed on the outer peripheral surface of the housing 67 reduce the press-fit load from the hole 20 of the arm 19. Therefore, the pressure applied to the ball head 4 of the ball stud 2 is suppressed, and the sliding characteristics of the ball stud 2 are improved. Specifically, the operating torque applied to the ball stud 2 in operation can be reduced.
- connection structure between the ball joint and the arm in each of the above embodiments is
- the retainer ring 13 is disposed between the groove of the housing and the groove 21 of the hole 20 of the arm 19. This is effective for retaining the housing and the arm 19.
- Such an arrangement of the retaining ring 13 does not require the axial length of the housing to be increased, so that the ball joint can be prevented from being enlarged.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Pivots And Pivotal Connections (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/499,592 US20050013657A1 (en) | 2001-12-25 | 2001-12-25 | Structure for couplingf ball joint and arm |
PCT/JP2001/011396 WO2003056193A1 (fr) | 2001-12-25 | 2001-12-25 | Structure pour coupler un joint spherique et un bras |
EP01275103A EP1460289B1 (en) | 2001-12-25 | 2001-12-25 | Structure for coupling ball joint and arm |
DE60141178T DE60141178D1 (de) | 2001-12-25 | 2001-12-25 | Konstruktion zur verbindung eines kugelgelenks mit einem arm |
US11/377,606 US7510344B2 (en) | 2001-12-25 | 2006-03-16 | Joint structure of ball joint and arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2001/011396 WO2003056193A1 (fr) | 2001-12-25 | 2001-12-25 | Structure pour coupler un joint spherique et un bras |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10499592 A-371-Of-International | 2001-12-25 | ||
US11/377,606 Division US7510344B2 (en) | 2001-12-25 | 2006-03-16 | Joint structure of ball joint and arm |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003056193A1 true WO2003056193A1 (fr) | 2003-07-10 |
Family
ID=11738070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/011396 WO2003056193A1 (fr) | 2001-12-25 | 2001-12-25 | Structure pour coupler un joint spherique et un bras |
Country Status (4)
Country | Link |
---|---|
US (2) | US20050013657A1 (ja) |
EP (1) | EP1460289B1 (ja) |
DE (1) | DE60141178D1 (ja) |
WO (1) | WO2003056193A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104842731A (zh) * | 2015-05-08 | 2015-08-19 | 福建田中机械科技股份有限公司 | 一体式胶芯及其制作方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4097118B2 (ja) * | 2001-10-29 | 2008-06-11 | 武蔵精密工業株式会社 | ボールジョイント |
DE102006015169A1 (de) * | 2006-03-30 | 2007-10-11 | Zf Friedrichshafen Ag | Radführungslenker für aktives Fahrwerk |
DE102010017738A1 (de) * | 2009-11-08 | 2011-08-04 | Eichelhardter Werkzeug- und Maschinenbau GmbH, 57612 | Verbindungsanordnung zum Verbinden eines Mähmesserantriebs mit einem Mähmesser |
KR20110063173A (ko) * | 2009-12-04 | 2011-06-10 | 현대자동차주식회사 | 서스펜션 암 |
KR100982526B1 (ko) * | 2010-03-02 | 2010-09-16 | 주식회사 센트랄 링크텍 | 자동차 볼조인트용 볼스터드 및 그 제작 방법 |
DE102012207527B4 (de) * | 2012-05-07 | 2022-12-29 | Zf Friedrichshafen Ag | Hülsengelenk für ein Fahrzeug |
JP6011997B2 (ja) * | 2012-10-12 | 2016-10-25 | Nok株式会社 | ボールジョイント用ダストカバー |
JP6150117B2 (ja) * | 2013-06-25 | 2017-06-21 | Nok株式会社 | ボールジョイント用ダストカバー |
JP6195226B2 (ja) * | 2014-02-13 | 2017-09-13 | Nok株式会社 | ボールジョイント用ダストカバー |
KR101732063B1 (ko) | 2015-04-29 | 2017-05-08 | 주식회사 일진 | 볼 조인트 일체형 자동차용 하이브리드 암 및 그 제조 방법 |
US9790983B2 (en) * | 2015-05-21 | 2017-10-17 | Federal-Mogul Motorparts Corporation | Movable joint assembly |
DE102016223382A1 (de) * | 2016-11-25 | 2018-05-30 | Zf Friedrichshafen Ag | Gelenk, insbesondere Hülsengelenk |
AT522340B1 (de) * | 2019-10-16 | 2020-10-15 | Josef Scharmueller Ing | Kupplungspfanne |
DE102020101771A1 (de) * | 2020-01-24 | 2021-07-29 | Stabilus Gmbh | Spindelantrieb |
US11713783B2 (en) * | 2021-07-23 | 2023-08-01 | Federal-Mogul Motorparts Llc | Grease boot for a ball joint |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5924526U (ja) * | 1982-08-05 | 1984-02-15 | マツダ株式会社 | ボ−ルジヨイントの取付構造 |
JPH0362222U (ja) * | 1989-10-20 | 1991-06-18 | ||
JPH10103341A (ja) * | 1996-09-27 | 1998-04-21 | Musashi Seimitsu Ind Co Ltd | ボールジョイントとアームとの結合構造 |
JP2002031126A (ja) * | 2000-07-13 | 2002-01-31 | Musashi Seimitsu Ind Co Ltd | ボールジョイントとアームとの結合構造 |
Family Cites Families (18)
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US2855232A (en) * | 1957-06-19 | 1958-10-07 | Gen Motors Corp | Resiliently mounted ball joint |
US2978914A (en) * | 1958-05-01 | 1961-04-11 | Gen Precision Inc | Ball bearing sealed rotation transmission device |
JPS5839214Y2 (ja) * | 1978-05-16 | 1983-09-05 | トヨタ自動車株式会社 | サスペンシヨンボ−ルジヨイント取付部構造 |
DE2918589A1 (de) * | 1978-05-18 | 1979-11-22 | Scheepswerf Stapel Bv | Schnellkuppelndes kugelgelenk |
US4483569A (en) * | 1981-07-24 | 1984-11-20 | Gulf & Western Manufacturing Company | Sealed ball and socket joints capable of disassembly |
JPS5924526A (ja) | 1982-07-30 | 1984-02-08 | Fuji Photo Film Co Ltd | 金属帯状材料の接合方法及び装置 |
JPH0135062Y2 (ja) * | 1985-06-03 | 1989-10-25 | ||
US4966488A (en) * | 1987-09-18 | 1990-10-30 | Weasler Engineering, Inc. | Ball retainer |
JPH0211911A (ja) * | 1988-06-30 | 1990-01-17 | Musashi Seimitsu Ind Co Ltd | ボールジョイントハウジングとアームのシール構造 |
JPH0362222A (ja) | 1989-07-31 | 1991-03-18 | Toshiba Corp | ソフトウェア使用権チェック方式 |
DE4109697C1 (ja) * | 1991-03-23 | 1992-06-25 | Trw Ehrenreich Gmbh & Co Kg, 4000 Duesseldorf, De | |
DE4211897C2 (de) * | 1992-04-09 | 1996-05-30 | Daimler Benz Ag | Kugelgelenk für Teile der Lenkung oder Radaufhängung von Kraftfahrzeugen |
US5839845A (en) * | 1996-02-02 | 1998-11-24 | American Axle & Manufacturing | Adjustable torque pivot joint |
US6010272A (en) * | 1998-11-19 | 2000-01-04 | Trw Inc. | Ball joint with two-piece bearing and spring |
DE10052122C1 (de) * | 2000-10-19 | 2002-08-14 | Zf Lemfoerder Metallwaren Ag | Kugelgelenk |
BR0006509B1 (pt) * | 2000-12-18 | 2010-09-21 | construção em barra de reação. | |
US6505989B1 (en) * | 2001-02-15 | 2003-01-14 | Maclean-Fogg Company | Ball joint |
US6619873B2 (en) * | 2001-09-06 | 2003-09-16 | Federal-Mogul World Wide, Inc. | Device and method for closing movable socket assemblies by expanding solid cover plates |
-
2001
- 2001-12-25 DE DE60141178T patent/DE60141178D1/de not_active Expired - Lifetime
- 2001-12-25 US US10/499,592 patent/US20050013657A1/en not_active Abandoned
- 2001-12-25 EP EP01275103A patent/EP1460289B1/en not_active Expired - Lifetime
- 2001-12-25 WO PCT/JP2001/011396 patent/WO2003056193A1/ja active Application Filing
-
2006
- 2006-03-16 US US11/377,606 patent/US7510344B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924526U (ja) * | 1982-08-05 | 1984-02-15 | マツダ株式会社 | ボ−ルジヨイントの取付構造 |
JPH0362222U (ja) * | 1989-10-20 | 1991-06-18 | ||
JPH10103341A (ja) * | 1996-09-27 | 1998-04-21 | Musashi Seimitsu Ind Co Ltd | ボールジョイントとアームとの結合構造 |
JP2002031126A (ja) * | 2000-07-13 | 2002-01-31 | Musashi Seimitsu Ind Co Ltd | ボールジョイントとアームとの結合構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104842731A (zh) * | 2015-05-08 | 2015-08-19 | 福建田中机械科技股份有限公司 | 一体式胶芯及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
US7510344B2 (en) | 2009-03-31 |
US20050013657A1 (en) | 2005-01-20 |
EP1460289B1 (en) | 2010-01-20 |
DE60141178D1 (de) | 2010-03-11 |
EP1460289A1 (en) | 2004-09-22 |
EP1460289A4 (en) | 2005-09-07 |
US20060188324A1 (en) | 2006-08-24 |
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