DE4415704A1 - Linearwälzlager - Google Patents
LinearwälzlagerInfo
- Publication number
- DE4415704A1 DE4415704A1 DE19944415704 DE4415704A DE4415704A1 DE 4415704 A1 DE4415704 A1 DE 4415704A1 DE 19944415704 DE19944415704 DE 19944415704 DE 4415704 A DE4415704 A DE 4415704A DE 4415704 A1 DE4415704 A1 DE 4415704A1
- Authority
- DE
- Germany
- Prior art keywords
- bore
- rolling bearing
- bearing according
- support body
- lubricant
- 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
Links
- 239000000314 lubricant Substances 0.000 claims description 38
- 238000005096 rolling process Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 description 13
- 239000003921 oil Substances 0.000 description 5
- 239000004519 grease Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229940126543 compound 14 Drugs 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/065—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with rollers
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
- F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
- F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
- F16C29/088—Seals extending in the longitudinal direction of the carriage or bearing body
-
- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
- F16C33/6611—Retaining the grease in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the grease
-
- 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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
2 Führungswagen
3 Tragkörper
4 Kopfstück
5 Wälzkörper
6 Lastzonenbereich
7 Rücklaufkanal
8 Anschlußbohrung
9 Anschraubfläche
10 Kopfstück
11 Tragkörper
12 Ausfräsung
13 Ausgleichsmasse
14 Zuführbohrung
15 Befestigungsschraube
15a Gewindebohrung
16 Abstreifer
17 weitere Zuführbohrung
18 Verschlußhülse
19 Zuführbohrung des Trag körpers
20 Zuführhülse
21 Zuführbohrung des Kopf stücks
22 Aufnahmebohrung
23 Befestigungsschrauben
24 Dichtungsring
25 Kugel
26 Zuführhülse
27 Querbohrung
28 Aufnahmebohrung
29 Verteilerhülse
30 Zuführkanal
31 Zuführkanal
32 Drosselkanal
33 Durchtrittskanal
34 Dichtungsring
35 Verteilerhülse
36 Durchtrittskanal
37 Drosselkanal
38 Zuführkanal
39 Zuführkanal
40 Schaumstoffstreifen
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944415704 DE4415704B4 (de) | 1994-05-04 | 1994-05-04 | Linearwälzlager |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944415704 DE4415704B4 (de) | 1994-05-04 | 1994-05-04 | Linearwälzlager |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4415704A1 true DE4415704A1 (de) | 1995-11-09 |
DE4415704B4 DE4415704B4 (de) | 2005-01-27 |
Family
ID=6517268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19944415704 Expired - Lifetime DE4415704B4 (de) | 1994-05-04 | 1994-05-04 | Linearwälzlager |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4415704B4 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19821329A1 (de) * | 1998-05-13 | 1999-11-18 | Schaeffler Waelzlager Ohg | Linearwälzlager |
DE19830140A1 (de) * | 1998-07-06 | 2000-01-20 | Star Gmbh | Linearführungseinrichtung |
US6290394B1 (en) * | 1998-11-06 | 2001-09-18 | Nippon Thompson Co., Ltd. | Linear motion guide unit with lubricating means |
DE102004008780A1 (de) * | 2004-02-23 | 2005-09-15 | Hiwin Technologies Corp. | Selbstschmiermodul einer Linearführung |
CN100390432C (zh) * | 2004-01-14 | 2008-05-28 | 上银科技股份有限公司 | 线性滑轨自润模块 |
DE102007057834A1 (de) * | 2007-11-30 | 2009-06-04 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit Beschichtung |
CN108214094A (zh) * | 2018-01-09 | 2018-06-29 | 马香侬 | 一种适应多种燕尾滑轨的滑轨润滑装置 |
DE102018209404A1 (de) * | 2018-06-13 | 2019-12-19 | Robert Bosch Gmbh | Führungswagen und Linearlager mit dem Führungswagen |
DE102020201273A1 (de) | 2020-02-03 | 2021-08-05 | Festo Se & Co. Kg | Linearbewegungseinheit |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2703749A1 (de) * | 1977-01-29 | 1978-08-03 | Kugelfischer G Schaefer & Co | Oeleinspritzring zur schmiermittelversorgung von vorzugsweise schnelldrehenden waelzlagern |
DE2939604A1 (de) * | 1979-09-29 | 1981-04-16 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Verfahren zur oelschmierung von lagern und vorrichtung zur durchfuehrung des verfahrens |
EP0120093B1 (de) * | 1982-09-24 | 1988-12-28 | Tsubakimoto Precision Products Co., Ltd. | Kugellager für linearen betrieb |
DD268747A1 (de) * | 1988-02-12 | 1989-06-07 | Werkzeugmasch Forschzent | Vorrichtung zur oelschmierung von waelzlagern |
EP0211243B1 (de) * | 1985-08-02 | 1990-01-31 | Deutsche Star GmbH | Wälzlager für Linearbewegungen |
DE4210142A1 (de) * | 1991-03-29 | 1992-10-01 | Nippon Thompson Co Ltd | Endblock fuer eine laengsfuehrungseinheit |
WO1993002036A1 (en) * | 1991-07-15 | 1993-02-04 | Merck & Co., Inc. | Novel process for aromatic bromination |
DE4141038A1 (de) * | 1991-12-12 | 1993-06-17 | Schaeffler Waelzlager Kg | Abstreifereinheit fuer ein lagerelement |
-
1994
- 1994-05-04 DE DE19944415704 patent/DE4415704B4/de not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2703749A1 (de) * | 1977-01-29 | 1978-08-03 | Kugelfischer G Schaefer & Co | Oeleinspritzring zur schmiermittelversorgung von vorzugsweise schnelldrehenden waelzlagern |
DE2939604A1 (de) * | 1979-09-29 | 1981-04-16 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Verfahren zur oelschmierung von lagern und vorrichtung zur durchfuehrung des verfahrens |
EP0120093B1 (de) * | 1982-09-24 | 1988-12-28 | Tsubakimoto Precision Products Co., Ltd. | Kugellager für linearen betrieb |
EP0211243B1 (de) * | 1985-08-02 | 1990-01-31 | Deutsche Star GmbH | Wälzlager für Linearbewegungen |
DD268747A1 (de) * | 1988-02-12 | 1989-06-07 | Werkzeugmasch Forschzent | Vorrichtung zur oelschmierung von waelzlagern |
DE4210142A1 (de) * | 1991-03-29 | 1992-10-01 | Nippon Thompson Co Ltd | Endblock fuer eine laengsfuehrungseinheit |
WO1993002036A1 (en) * | 1991-07-15 | 1993-02-04 | Merck & Co., Inc. | Novel process for aromatic bromination |
DE4141038A1 (de) * | 1991-12-12 | 1993-06-17 | Schaeffler Waelzlager Kg | Abstreifereinheit fuer ein lagerelement |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19821329B4 (de) * | 1998-05-13 | 2014-07-10 | Schaeffler Technologies Gmbh & Co. Kg | Linearwälzlager |
DE19821329A1 (de) * | 1998-05-13 | 1999-11-18 | Schaeffler Waelzlager Ohg | Linearwälzlager |
DE19830140A1 (de) * | 1998-07-06 | 2000-01-20 | Star Gmbh | Linearführungseinrichtung |
US6203199B1 (en) | 1998-07-06 | 2001-03-20 | Deutsche Star Gmbh | Linear guide device |
US6290394B1 (en) * | 1998-11-06 | 2001-09-18 | Nippon Thompson Co., Ltd. | Linear motion guide unit with lubricating means |
CN100390432C (zh) * | 2004-01-14 | 2008-05-28 | 上银科技股份有限公司 | 线性滑轨自润模块 |
DE102004008780A1 (de) * | 2004-02-23 | 2005-09-15 | Hiwin Technologies Corp. | Selbstschmiermodul einer Linearführung |
DE102004008780B4 (de) * | 2004-02-23 | 2009-06-25 | Hiwin Technologies Corp. | Selbstschmiermodul einer Linearführung |
DE102007057834A1 (de) * | 2007-11-30 | 2009-06-04 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit Beschichtung |
CN108214094A (zh) * | 2018-01-09 | 2018-06-29 | 马香侬 | 一种适应多种燕尾滑轨的滑轨润滑装置 |
CN108214094B (zh) * | 2018-01-09 | 2019-10-18 | 台州来智科技有限公司 | 一种适应多种燕尾滑轨的滑轨润滑装置 |
DE102018209404A1 (de) * | 2018-06-13 | 2019-12-19 | Robert Bosch Gmbh | Führungswagen und Linearlager mit dem Führungswagen |
DE102020201273A1 (de) | 2020-02-03 | 2021-08-05 | Festo Se & Co. Kg | Linearbewegungseinheit |
DE102020201273B4 (de) | 2020-02-03 | 2022-02-10 | Festo Se & Co. Kg | Linearbewegungseinheit |
Also Published As
Publication number | Publication date |
---|---|
DE4415704B4 (de) | 2005-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140214 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |