DE20202463U1 - Großdrehlagerung - Google Patents
GroßdrehlagerungInfo
- Publication number
- DE20202463U1 DE20202463U1 DE20202463U DE20202463U DE20202463U1 DE 20202463 U1 DE20202463 U1 DE 20202463U1 DE 20202463 U DE20202463 U DE 20202463U DE 20202463 U DE20202463 U DE 20202463U DE 20202463 U1 DE20202463 U1 DE 20202463U1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- large rotary
- parts
- rotary bearing
- rolling elements
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
- F16C2350/00—Machines or articles related to building
- F16C2350/26—Excavators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20202463U DE20202463U1 (de) | 2001-03-08 | 2002-02-12 | Großdrehlagerung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10112320 | 2001-03-08 | ||
DE20202463U DE20202463U1 (de) | 2001-03-08 | 2002-02-12 | Großdrehlagerung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20202463U1 true DE20202463U1 (de) | 2002-05-29 |
Family
ID=7677470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20202463U Expired - Lifetime DE20202463U1 (de) | 2001-03-08 | 2002-02-12 | Großdrehlagerung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE20202463U1 (de) |
GB (1) | GB2374854A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
WO2017045734A1 (de) * | 2015-09-18 | 2017-03-23 | Liebherr-Components Biberach Gmbh | Drehlager |
EP3299645A1 (de) * | 2016-09-26 | 2018-03-28 | Rudolf Gehring | Drehverbindung auf gleitlagerbasis mit antriebsstrukturen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113003404B (zh) * | 2021-03-09 | 2022-12-02 | 机械工业第九设计研究院股份有限公司 | 一种叉车充电间智能化吊具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739652A (en) * | 1972-03-23 | 1973-06-19 | Caterpillar Tractor Co | Swing transmission for excavators |
DE20111648U1 (de) * | 2001-07-12 | 2001-11-15 | Skf Ab | Drehverbindung |
-
2002
- 2002-02-12 DE DE20202463U patent/DE20202463U1/de not_active Expired - Lifetime
- 2002-02-28 GB GB0204769A patent/GB2374854A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
WO2017045734A1 (de) * | 2015-09-18 | 2017-03-23 | Liebherr-Components Biberach Gmbh | Drehlager |
US10451106B2 (en) | 2015-09-18 | 2019-10-22 | Liebherr-Components Biberach Gmbh | Rotary bearing |
EP3299645A1 (de) * | 2016-09-26 | 2018-03-28 | Rudolf Gehring | Drehverbindung auf gleitlagerbasis mit antriebsstrukturen |
Also Published As
Publication number | Publication date |
---|---|
GB2374854A (en) | 2002-10-30 |
GB0204769D0 (en) | 2002-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20020704 |
|
R081 | Change of applicant/patentee |
Owner name: TEREX DEMAG GMBH, DE Free format text: FORMER OWNER: DEMAG MOBILE CRANES GMBH & CO. KG, 80333 MUENCHEN, DE Effective date: 20030414 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20050307 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20080229 |
|
R081 | Change of applicant/patentee |
Owner name: TEREX DEMAG GMBH, DE Free format text: FORMER OWNER: TEREX-DEMAG GMBH & CO. KG, 66482 ZWEIBRUECKEN, DE Effective date: 20081217 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20100901 |
|
R082 | Change of representative |