ITMI930035A1 - Snodo girevole omocinetico a sfere - Google Patents
Snodo girevole omocinetico a sfereInfo
- Publication number
- ITMI930035A1 ITMI930035A1 IT000035A ITMI930035A ITMI930035A1 IT MI930035 A1 ITMI930035 A1 IT MI930035A1 IT 000035 A IT000035 A IT 000035A IT MI930035 A ITMI930035 A IT MI930035A IT MI930035 A1 ITMI930035 A1 IT MI930035A1
- Authority
- IT
- Italy
- Prior art keywords
- revolving joint
- ball revolving
- homocinetic
- homocinetic ball
- joint
- Prior art date
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
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/2237—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts where the grooves are composed of radii and adjoining straight lines, i.e. undercut free [UF] type joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
- F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/11—Joints, e.g. ball joints, universal joints
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
-
- 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
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22309—Details of grooves
-
- 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
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22316—Means for fastening or attaching the bellows or gaiters
-
- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/10—Surface characteristics; Details related to material surfaces
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/904—Homokinetic coupling
- Y10S464/906—Torque transmitted via radially spaced balls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolling Contact Bearings (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4200848A DE4200848C1 (en) | 1992-01-15 | 1992-01-15 | Synchronous rotating ball joint - with selective hardening of guide surfaces and ball paths |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930035A0 ITMI930035A0 (it) | 1993-01-14 |
ITMI930035A1 true ITMI930035A1 (it) | 1994-07-14 |
IT1263036B IT1263036B (it) | 1996-07-24 |
Family
ID=6449542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI930035A IT1263036B (it) | 1992-01-15 | 1993-01-14 | Snodo girevole omocinetico a sfere |
Country Status (7)
Country | Link |
---|---|
US (1) | US5501639A (it) |
JP (1) | JPH05256322A (it) |
KR (1) | KR930016682A (it) |
DE (1) | DE4200848C1 (it) |
ES (1) | ES2062934B1 (it) |
FR (1) | FR2686132A1 (it) |
IT (1) | IT1263036B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19535431C1 (de) * | 1995-09-23 | 1997-04-17 | Gkn Automotive Ag | Kugelgleichlaufdrehgelenk |
JP2002542435A (ja) * | 1999-04-16 | 2002-12-10 | ジー・ケー・エヌ・オートモーティヴ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 非切断方法において形成された外方継ぎ手部分の仕上げ方法および装置 |
US6506122B2 (en) * | 2000-05-19 | 2003-01-14 | Ntn Corporation | Constant velocity universal joint |
DE10142805C2 (de) * | 2001-08-31 | 2003-10-16 | Gkn Sinter Metals Gmbh | Einteiliger Gelenkkörper |
US7025684B2 (en) * | 2003-05-28 | 2006-04-11 | Aircraft Gear Corporation | Universal joint |
DE10353609B4 (de) * | 2003-11-17 | 2006-12-14 | Gkn Driveline Deutschland Gmbh | Gleichlaufdrehgelenk mit einem Kugelkäfig mit balligen Fensterflanken |
US7137896B2 (en) * | 2003-12-08 | 2006-11-21 | Jungho Park | Multi-roller ball for constant velocity joints |
DE112004001207B4 (de) * | 2004-10-01 | 2013-07-25 | Gkn Driveline International Gmbh | Verfahren zur Herstellung eines Gelenks mit hochbelastbarem Innenteil |
JP2007032760A (ja) * | 2005-07-28 | 2007-02-08 | Ntn Corp | 等速自在継手及びその内方部材 |
US20070093303A1 (en) * | 2005-10-25 | 2007-04-26 | Hans Wormsbaecher | Rigid joint sealing system |
ITMI20071339A1 (it) * | 2006-07-05 | 2008-01-06 | Neumayer Tekfor Holding Gmbh | Dispositivo di trasmissione di momento torcente come nodo sferico omocinetico fisso per alberi di trasmissione e procedimenti per la fabbricazione. |
DE102007031078B4 (de) * | 2006-07-05 | 2021-02-04 | Neumayer Tekfor Engineering Gmbh | Kugelgleichlauffestgelenk als Gegenbahngelenk und Verfahren zur Herstellung |
JP5165488B2 (ja) * | 2008-07-24 | 2013-03-21 | Ntn株式会社 | 等速自在継手の内側継手部材 |
DE102009037383A1 (de) * | 2009-08-13 | 2011-02-17 | Volkswagen Ag | Verfahren zur Herstellung eines Tripodesterns |
DE102010031841A1 (de) * | 2010-07-22 | 2012-03-29 | Neumayer Tekfor Holding Gmbh | Innennabe für ein Gelenk, Verfahren und Baukasten zur Herstellung |
DE102010035433A1 (de) * | 2010-08-26 | 2012-03-29 | Volkswagen Ag | Verfahren zur Herstellung eines Gleichlauffestgelenks und Gleichlauffestgelenk |
DE102010051353B4 (de) | 2010-11-13 | 2023-09-28 | Volkswagen Ag | Gleichlauffestgelenk und Verfahren zur Herstellung eines Gleichlauffestgelenkes |
JP6752633B2 (ja) * | 2016-06-20 | 2020-09-09 | Ntn株式会社 | 等速自在継手 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2590546A (en) * | 1949-07-25 | 1952-03-25 | Westinghouse Electric Corp | Heat-treatment of irregular metallic objects |
BE755939A (fr) * | 1969-09-09 | 1971-02-15 | Gkn Transmissions Ltd | Perfectionnements relatifs aux joints universels a vitesse constante |
US3818721A (en) * | 1972-09-15 | 1974-06-25 | Wahlmark Systems | Constant velocity universal drive |
US3877251A (en) * | 1973-06-15 | 1975-04-15 | Wahlmark Systems | Universal joint system |
DE2455285B2 (de) * | 1974-11-22 | 1977-12-15 | Mtu Friedrichshafen Gmbh | Haerteverfahren fuer kurbelwellen |
DE2816155C2 (de) * | 1978-04-14 | 1980-05-29 | Loehr & Bromkamp Gmbh, 6050 Offenbach | Käfig für die Kugeln eines Gleichlaufdrehgelenkes |
DE3132363C2 (de) * | 1981-08-17 | 1990-06-21 | Loehr & Bromkamp Gmbh | Verfahren zum partiellen Oberflaechenhaerten |
US4693698A (en) * | 1981-11-16 | 1987-09-15 | Rockford Acromatic Products Co. | Composite roller for the tripod of a free-plunging constant velocity universal joint |
JPS58197220A (ja) * | 1982-05-11 | 1983-11-16 | Denki Kogyo Kk | 高周波焼入方法 |
JPS60122031A (ja) * | 1983-12-02 | 1985-06-29 | Takeda Chem Ind Ltd | 薬液等の溶液自動調製用装置 |
JPS60122031U (ja) * | 1984-01-26 | 1985-08-17 | エヌティエヌ株式会社 | 等速自在継手の外方部材 |
JPS60179521A (ja) * | 1984-02-28 | 1985-09-13 | Nippon Seiko Kk | 等速自在接手 |
US4861316A (en) * | 1986-06-11 | 1989-08-29 | Lohr & Bromkamp Gmbh | Constant velocity universal ball joint |
JP2637986B2 (ja) * | 1987-08-05 | 1997-08-06 | 株式会社 松井製作所 | 自在継手の軸の製造方法 |
US4966488A (en) * | 1987-09-18 | 1990-10-30 | Weasler Engineering, Inc. | Ball retainer |
JPH0712428B2 (ja) * | 1989-06-26 | 1995-02-15 | 日本加工製紙株式会社 | 脱臭材およびこれを用いた脱臭方法 |
JPH03263352A (ja) * | 1990-03-13 | 1991-11-22 | Fujitsu Ltd | 半導体装置およびその製造方法 |
US5167584A (en) * | 1991-02-21 | 1992-12-01 | Gkn Automotive, Inc. | Constant velocity universal joint and a method for making same |
JPH0526250A (ja) * | 1991-07-22 | 1993-02-02 | Ntn Corp | 等速自在継手の外輪 |
-
1992
- 1992-01-15 DE DE4200848A patent/DE4200848C1/de not_active Expired - Lifetime
-
1993
- 1993-01-12 JP JP5019249A patent/JPH05256322A/ja active Pending
- 1993-01-13 FR FR9300265A patent/FR2686132A1/fr active Granted
- 1993-01-13 US US08/003,630 patent/US5501639A/en not_active Expired - Fee Related
- 1993-01-13 ES ES09300048A patent/ES2062934B1/es not_active Expired - Fee Related
- 1993-01-14 KR KR1019930000422A patent/KR930016682A/ko not_active Application Discontinuation
- 1993-01-14 IT ITMI930035A patent/IT1263036B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2062934R (it) | 1997-06-01 |
FR2686132A1 (fr) | 1993-07-16 |
IT1263036B (it) | 1996-07-24 |
ES2062934A2 (es) | 1994-12-16 |
ES2062934B1 (es) | 1998-02-16 |
DE4200848C1 (en) | 1993-06-17 |
FR2686132B1 (it) | 1995-06-02 |
KR930016682A (ko) | 1993-08-26 |
ITMI930035A0 (it) | 1993-01-14 |
US5501639A (en) | 1996-03-26 |
JPH05256322A (ja) | 1993-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970424 |