CN101087964A - Method for the production of particularly noise dampened roller bearings for high-speed applications and associated roller bearings - Google Patents
Method for the production of particularly noise dampened roller bearings for high-speed applications and associated roller bearings Download PDFInfo
- Publication number
- CN101087964A CN101087964A CNA2005800363790A CN200580036379A CN101087964A CN 101087964 A CN101087964 A CN 101087964A CN A2005800363790 A CNA2005800363790 A CN A2005800363790A CN 200580036379 A CN200580036379 A CN 200580036379A CN 101087964 A CN101087964 A CN 101087964A
- Authority
- CN
- China
- Prior art keywords
- bearing
- mesosphere
- lasso
- wall
- rolling
- 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
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
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- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/066—Ball or roller bearings
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- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
- F16C33/61—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings formed by wires
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- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a method for the production of particularly noise dampened roller bearings for high-speed applications as radial or axial bearings, particularly in the form of an angular ball bearing, wherein the roller bodies roll on the tracks of bearing races, the bearing races are arranged on bearing surfaces of preferably non-metal intermediate layers and the intermediate layers are arranged on inner wall surfaces of roller bearing races. According to the invention, the intermediate layers are firmly connected to the wall surfaces prior to the assembly of the roller bearing and the bearing surfaces for the bearing races are then adapted to the outer shape of the bearing races by machining or other shaping. According to the invention, in the roller bearing thus produced, the intermediate layer is made of a non-metallic material which can be firmly joined to the wall surfaces and which can be adapted by machining or other forms of shaping to the outer shape of the bearing races.
Description
Technical field
The present invention relates to a kind of method and a kind of rolling bearing as described in the preamble that is used to make the rolling bearing of special noise reduction according to claim 1 as described in the preamble according to claim 5.
Background technique
For example by known a kind of this type of the rolling bearing of DE 39 39 279 C1, wherein, each rolling element rolls on the raceway of the lasso of each metal, and each lasso is bearing on the bearing race via the packing ring that is called lining ring, and nonmetal packing ring constitute can become flexible embedding, removable plastics filler rod then, these plastics filler rods for example are made of thermoplastic or heat cured plastics and elastomer.Rolling bearing is assembled in advance as built-in component in this respect, wherein constitutes the plastics filler rod in special mode, so that engage built-in component.In a side some spring casts are fixed in the support of plastics filler rod sealedly towards rolling bearing for this reason.The plastics filler rod abuts in after packing on inner and the antifriction-bearing race outside loosely.The construction cost of this pre-assembled built-in component is higher and requires expensive and accurate assembling.
Described the particularly rolling bearing of angular contact ball bearing form such as a kind of machine part that is used to rotate in DE 199 03 159 A1, it comprises an outer collar and an inside race and the rolling element that some roll between them.Outer collar and/or inside race radially separate owing to the assembling reason constitutes especially.Each rolling element moves between two lassos that are made of the raceway steel wire respectively, and each lasso is bearing in again on the supporting surface of corresponding shaping of inside race or outer collar directly or indirectly.Though a mesosphere is shown between outer collar and raceway steel wire in the drawings, in the document, does not learn the information of the pattern of function, material type, manufacture method and assembling about this mesosphere.
Summary of the invention
Therefore the objective of the invention is to, advise a kind of this type of method and a kind of corresponding rolling bearing, wherein described the type in this mesosphere and the simple manufacturing in this mesosphere.
Reach this purpose by the method for claim 1 and the rolling bearing of claim 5.
Advise according to the present invention, before rolling bearing assembling, between lasso and inner antifriction-bearing race and/or outside antifriction-bearing race, at first the mesosphere is connected with the metal wall of antifriction-bearing race regularly and processes by metal cutting subsequently or other moulding is used in the supporting surface of lasso and the profile of lasso is mated in a side at least.This has been proved particularly advantageously be, for the mesosphere, with a kind of liquid state that constitutes by elastomer or thermosetting plastics or flowable coated materials to wall and in age hardening, form later fixedlying connected of a kind of and wall, the supporting surface that is used for lasso is carried out cutting.Wherein can by sulfuration elastomer liner be connected regularly with metal especially.In the zone of lining rubber, can cut any desired shape by cutting subsequently.Here importantly, as far as possible fully and equably supporting to be embedded subsequently, constitute the lasso of spring ring especially.When using a kind of thermosetting plastics, can be by the sclerosis that heats up or the chemical additives realization needs, so that can carry out cutting subsequently.But also possible, also in hardening process, as long as lasso need be pressed in the thermosetting plastics, also form a kind of more firm being connected this moment between plastics and lasso in continuation age-hardening process subsequently.
Method of the present invention has special advantage:
-under less assembly fee, set up a kind of firm metal, rubber or plastics to connect;
-mesosphere constitute one around, the ring of sealing particularly;
-when the mesosphere is installed, in fact alignment error can not take place;
-just enough with a spot of member;
-set up a kind of supporting of not having the connection of air gap and having realized determining and contact; And
-can make different rolling element raceways neatly by cutting and/or other moulding.
In rolling bearing of the present invention, the mesosphere of profile coupling that be connected with wall regularly and by cutting or other moulding and lasso preferably constitute one around the ring of sealing.Proved advantageously in addition, the mesosphere only is arranged on inner antifriction-bearing race or the outside antifriction-bearing race and does not have under the situation of lasso on supporting surface form fit, induction hardening with rolling element, allows rolling element to recline especially and does not exist thereon on the antifriction-bearing race in mesosphere.Can implement the induction hardening of the marginal layer of supporting surface here according to the method for in DE 102 28 233 C1, describing and protect.In this case, utilize an inductor heating marginal layer, this moment is by the rotation realization marginal layer of bearing race or inductor and the relative movement between the inductor, and keep spacing between the surface of inductor and marginal layer to be hardened, it is equivalent to a times of the border sclerosis degree of depth to twice.After by the inductor heating, with the whole identical as far as possible time quenching of marginal layer.Realize being used for the supporting surface of the sclerosis of rolling element in such a way, thereby can abandon general lasso.
Description of drawings
Illustrate in greater detail the present invention by for example accompanying drawing 1 to 3.Wherein:
Drawing in side sectional elevation that constitutes the rolling bearing of angular contact ball bearing of the present invention of Fig. 1;
One of Fig. 2 constitutes the drawing in side sectional elevation of enlarged portion of the antifriction-bearing race of bearing ring 1.1, comprises the mesosphere 8 of the lining rubber before the processing;
One of Fig. 3 constitutes the drawing in side sectional elevation of the antifriction-bearing race that keeps circle 1.2, comprises the mesosphere 8 of the lining rubber that processing is preceding.
Embodiment
An angular contact ball bearing only partly is shown among Fig. 1, wherein Nei Bu antifriction-bearing race be two and comprise bearing ring 1.1 and keep enclosing 1.2.Bearing ring 1.2 and keep circle 1.2 to interconnect via screw thread 12 and anti-rotation device 11, wherein after unclamping anti-rotation device 11, by consequentially rotating of two seat rings, can adjust or special also resettable these two seat rings between axial spacing.Mesosphere 8 was coated to before assembling as far as possible at the axial wall 9 of two antifriction-bearing races 1.1 and 1.2 and radially in the angle between the wall 10.Fig. 2 and 3 shows the mesosphere 8 on the wall 9,10 of each antifriction-bearing race 1.1 and 1.2 for this reason, and it had a leg-of-mutton basically cross section before cutting or other moulding and assembling subsequently.
Mesosphere 8 has been shown at the later net shape of assembling among Fig. 1, wherein, each lasso 6 abuts on the supporting surface 7 in mesosphere 8.On an opposed side, lasso 6 has the raceway 4 that mates with the surface of each rolling element 3.Equally, the diagonal angle opposed to each other each lasso 6 be provided with the raceway 4 of corresponding coupling.These raceways 6 are bearing on the supporting surface 13 of annular of corresponding shaping of outside antifriction-bearing race 2.As the special form of implementation of rolling bearing also can abandon rolling element 3 with mesosphere 8 opposed sides on lasso 6.In this case, rolling element 3 abuts on a corresponding shaping and the supporting surface 13 induction hardening of antifriction-bearing race 2.Keep each rolling element 3 by original known mode by retainer 5 in addition.
Even when surpassing the higher rotation speed of per minute 50 commentaries on classics, also guarantee low noise as far as possible running with rolling bearing formation by manufacturing of the present invention.
List of numerals
1.1 antifriction-bearing race (support ring, inner)
1.2 antifriction-bearing race (keep circle, inner)
2 antifriction-bearing races (outside)
3 rolling elements
4 are used for 3 the raceway on 6
5 are used for 3 retainer
6 lassos (raceway steel wire)
7 are used for 6 the supporting surface on 8
8 mesospheres
9 1.1 or 1.2 axial wall
10 1.1 or 1.2 radially wall
11 anti-rotation devices
Screw thread between 12 1.1 and 1.2
13 3 the supporting surface on 2
Claims (according to the modification of the 19th of treaty)
1. be used to make the method for the rolling bearing of the noise reduction that is used to run up, the rolling bearing conduct is the radial bearing or the thrust-bearing of angular contact ball bearing form particularly, wherein, each rolling element (3) is gone up at the raceway (4) of each lasso (6) and is rolled, the supporting surface (7) that each lasso (6) abuts in each preferred nonmetallic mesosphere (8) goes up and each mesosphere (8) abut in antifriction-bearing race (1.1,1.2) the wall (9 of inside, 10) on, it is characterized in that, before rolling bearing assembling, with mesosphere (8) regularly with wall (9,10) connect and be used in by metal cutting processing subsequently the profile coupling of supporting surface (7) with the lasso (6) of lasso (6).
2. in accordance with the method for claim 1, it is characterized in that, mesosphere (8) are gone up and formed fixedlying connected of a kind of and wall (9,10) later in age hardening to wall (9,10) as liquid or flowable coated materials.
3. according to claim 1 or 2 described methods, it is characterized in that, an elastomer is vulcanized to wall (9,10) as mesosphere (8).
4. according to claim 1,2 or 3 described methods, it is characterized in that, a kind of thermosetting plastics is coated on the wall (9,10) as mesosphere (8).
5. be used to the rolling bearing that runs up, as the particularly radial bearing and/or the thrust-bearing of angular contact ball bearing form, wherein, each rolling element (3) is gone up at the raceway (4) of each lasso (6) and is rolled, the supporting surface (7) that each lasso (6) abuts in each mesosphere (8) is gone up and each mesosphere (8) abut on the wall (9,10) of inside of antifriction-bearing race (1,2), it is characterized in that, mesosphere (8) is made of a kind of material nonmetallic, that be connected with wall (9,10) regularly, and this material is by the profile coupling of cutting and lasso (6).
6. according to the described rolling bearing of claim 5, it is characterized in that, mesosphere (8) constitute one around the ring of sealing.
7. according to claim 5 or 6 described rolling bearings, it is characterized in that, mesosphere (8) wall (9,10) fixed thereon is in acute angle or ground, obtuse angle is provided with, and mesosphere (8) had a leg-of-mutton basically cross section before cutting or other moulding.
8. according to claim 5,6 or 7 described rolling bearings, it is characterized in that mesosphere (8) only are arranged on the inner or outside antifriction-bearing race (1,2).
9. according to the described rolling bearing of claim 8, it is characterized in that, do not have under the situation of lasso (6) on supporting surface form fit, induction hardening (13) with rolling element (3), rolling element (3) reclines on the antifriction-bearing race (1,2) inside or outside that does not have mesosphere (8) thereon.
Claims (9)
1. be used to make method especially for the rolling bearing of the noise reduction that runs up, the rolling bearing conduct is the radial bearing or the thrust-bearing of angular contact ball bearing form particularly, wherein, each rolling element (3) is gone up at the raceway (4) of each lasso (6) and is rolled, the supporting surface (7) that each lasso (6) abuts in each preferred nonmetallic mesosphere (8) goes up and each mesosphere (8) abut in antifriction-bearing race (1.1,1.2) the wall (9 of inside, 10) on, it is characterized in that, before rolling bearing assembling, with mesosphere (8) regularly with wall (9,10) connect and be used in by metal cutting processing or other moulding subsequently the profile coupling of supporting surface (7) with the lasso (6) of lasso (6).
2. in accordance with the method for claim 1, it is characterized in that, mesosphere (8) are gone up and formed fixedlying connected of a kind of and wall (9,10) later in age hardening to wall (9,10) as liquid or flowable coated materials.
3. according to claim 1 or 2 described methods, it is characterized in that, an elastomer is vulcanized to wall (9,10) as mesosphere (8).
4. according to claim 1,2 or 3 described methods, it is characterized in that, a kind of thermosetting plastics is coated on the wall (9,10) as mesosphere (8).
5. rolling bearing, rolling bearing especially for the noise reduction that runs up, as the particularly radial bearing and/or the thrust-bearing of angular contact ball bearing form, wherein, each rolling element (3) is gone up at the raceway (4) of each lasso (6) and is rolled, the supporting surface (7) that each lasso (6) abuts in each mesosphere (8) goes up and each mesosphere (8) abut in antifriction-bearing race (1, the wall (9 of inside 2), 10) on, it is characterized in that, mesosphere (8) is by a kind of nonmetallic, can be regularly and wall (9,10) material that connects constitutes, and this material is by the profile coupling of cutting or other moulding and lasso (6).
6. according to the described rolling bearing of claim 5, it is characterized in that, mesosphere (8) constitute one around the ring of sealing.
7. according to claim 5 or 6 described rolling bearings, it is characterized in that, mesosphere (8) wall (9,10) fixed thereon is in acute angle or ground, obtuse angle is provided with, and mesosphere (8) had a leg-of-mutton basically cross section before cutting or other moulding.
8. according to claim 5,6 or 7 described rolling bearings, it is characterized in that mesosphere (8) only are arranged on the inner or outside antifriction-bearing race (1,2).
9. according to the described rolling bearing of claim 8, it is characterized in that, do not have under the situation of lasso (6) on supporting surface form fit, induction hardening (13) with rolling element (3), rolling element (3) reclines on the antifriction-bearing race (1,2) inside or outside that does not have mesosphere (8) thereon.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005000754.6 | 2005-01-05 | ||
| DE102005000754A DE102005000754B3 (en) | 2005-01-05 | 2005-01-05 | Method for producing in particular noise-damped roller bearings for high-speed applications and associated roller bearings |
| PCT/EP2005/013635 WO2006072386A2 (en) | 2005-01-05 | 2005-12-17 | Method for the production of particularly noise dampened roller bearings for high-speed applications and associated roller bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101087964A true CN101087964A (en) | 2007-12-12 |
| CN101087964B CN101087964B (en) | 2012-06-20 |
Family
ID=36591346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800363790A Expired - Fee Related CN101087964B (en) | 2005-01-05 | 2005-12-17 | Method for the production of particularly noise dampened roller bearings for high-speed applications and associated roller bearings |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1834104A2 (en) |
| CN (1) | CN101087964B (en) |
| DE (1) | DE102005000754B3 (en) |
| WO (1) | WO2006072386A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267263A (en) * | 2023-10-24 | 2023-12-22 | 浙江恩碧技创新科技有限公司 | Shock-absorbing noise-reducing steel wire raceway bearing |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006038331B4 (en) * | 2006-08-15 | 2016-02-04 | Rothe Erde Gmbh | Large rolling bearing with emergency running properties |
| DE102007003970A1 (en) | 2007-01-26 | 2008-07-31 | Schaeffler Kg | roller bearing |
| ATE554298T1 (en) | 2007-08-14 | 2012-05-15 | Rothe Erde Gmbh | METHOD AND BEARINGS FOR STORING ROTATABLE DEVICES, IN PARTICULAR A MEDICAL SCANNER |
| DE102012004329B4 (en) * | 2012-02-07 | 2021-04-15 | Imo Holding Gmbh | Arrangement for the storage of mutually rotatable parts of an energy system |
| DE102016114895A1 (en) * | 2016-08-11 | 2018-02-15 | Thyssenkrupp Ag | Method for hardening a rolling body raceway of a rolling bearing ring and rolling bearing ring |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222322B (en) * | 1963-10-21 | 1966-08-04 | Rothe Erde Eisenwerk | Wire rolling bearings |
| DE1940784U (en) * | 1966-02-12 | 1966-06-16 | Leitz Ernst Gmbh | BALL GUIDE. |
| DE3939279C1 (en) * | 1989-11-28 | 1991-01-31 | Franke & Heydrich Kg, 7080 Aalen, De | |
| DE2139849A1 (en) * | 1971-08-09 | 1973-02-15 | Hoesch Ag | ROLLER BEARING IN LIGHTWEIGHT DESIGN |
| DE3108658A1 (en) * | 1981-03-07 | 1982-09-23 | Industriewerk Schaeffler Ohg, 8522 Herzogenaurach | Rolling contact bearing |
| DE8122258U1 (en) * | 1981-07-29 | 1981-11-05 | Estel Hoesch Werke Ag, 4600 Dortmund | Rolling bearings with damping material. |
| DE3320457A1 (en) * | 1983-06-07 | 1984-12-20 | Hoesch Ag, 4600 Dortmund | WIRE ROLLER BEARING |
| DE3504061A1 (en) * | 1985-02-07 | 1986-08-07 | Werner Jacob | LINEAR BEARING SYSTEM AND METHOD FOR PRODUCING SUCH SYSTEMS |
| DE3942847A1 (en) * | 1989-03-23 | 1991-06-27 | Hoesch Ag | CENTER-FREE ROLL TURN JOINT |
| DE4214858C1 (en) * | 1992-05-05 | 1994-02-10 | Siemens Ag | X-ray component support and carrier system including guide rails - has members of fibre reinforced plastics for low weight and rigidity and resistant to oscillations |
| DE4322761A1 (en) * | 1993-07-08 | 1995-01-12 | Schaeffler Waelzlager Kg | Rolling contact bearing |
| DE19903159A1 (en) * | 1999-01-27 | 2000-08-24 | Franke & Heydrich Kg | Roller bearing for rotating machine parts and especially an angular ball bearing has an anti-rotation lock and an automatic self-adjustment of the bearing play through the radial division of the outer ring into two sections |
| DE10331150B4 (en) * | 2003-07-09 | 2007-07-19 | Franke & Heydrich Kg | Rolling bearings in the form of a rotary and / or linear guide |
-
2005
- 2005-01-05 DE DE102005000754A patent/DE102005000754B3/en not_active Expired - Fee Related
- 2005-12-17 WO PCT/EP2005/013635 patent/WO2006072386A2/en active Application Filing
- 2005-12-17 CN CN2005800363790A patent/CN101087964B/en not_active Expired - Fee Related
- 2005-12-17 EP EP05850300A patent/EP1834104A2/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117267263A (en) * | 2023-10-24 | 2023-12-22 | 浙江恩碧技创新科技有限公司 | Shock-absorbing noise-reducing steel wire raceway bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006072386A3 (en) | 2006-08-31 |
| DE102005000754B3 (en) | 2006-10-19 |
| WO2006072386B1 (en) | 2006-11-09 |
| WO2006072386A8 (en) | 2007-08-02 |
| WO2006072386A2 (en) | 2006-07-13 |
| CN101087964B (en) | 2012-06-20 |
| EP1834104A2 (en) | 2007-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20191217 |