DE20119330U1 - Mobiles Großgerät mit Großdrehlagerung - Google Patents
Mobiles Großgerät mit GroßdrehlagerungInfo
- Publication number
- DE20119330U1 DE20119330U1 DE20119330U DE20119330U DE20119330U1 DE 20119330 U1 DE20119330 U1 DE 20119330U1 DE 20119330 U DE20119330 U DE 20119330U DE 20119330 U DE20119330 U DE 20119330U DE 20119330 U1 DE20119330 U1 DE 20119330U1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- parts
- rolling elements
- holes
- running
- 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
- 238000005096 rolling process Methods 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
- 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
| 1 | erstes Lagerteil |
| 2 | zweites Lagerteil |
| 3 | Lagerachse |
| 4 | Wälzkörper |
| 5 | Wälzkörper |
| 6a, b | Lauffläche |
| 7a, b | Lauffläche |
| 8a, b | Teile des ersten Lagerteils |
| 9 | Verzahnung |
| 10 | Durchgangsbohrung |
| 11 | Durchgangsbohrung |
| 12 | Dichtung |
| 12a | erstes Beichteil |
| 12b | zweites Blechteil |
| 12c | Dichtlippe |
| 15a, b | Lagerfläche |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20119330U DE20119330U1 (de) | 2001-03-08 | 2001-11-14 | Mobiles Großgerät mit Großdrehlagerung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10112321 | 2001-03-08 | ||
| DE20119330U DE20119330U1 (de) | 2001-03-08 | 2001-11-14 | Mobiles Großgerät mit Großdrehlagerung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20119330U1 true DE20119330U1 (de) | 2002-03-28 |
Family
ID=7677471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20119330U Expired - Lifetime DE20119330U1 (de) | 2001-03-08 | 2001-11-14 | Mobiles Großgerät mit Großdrehlagerung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20119330U1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20208135U1 (de) * | 2002-05-24 | 2003-10-02 | AB SKF, Göteborg | Gleitlager mit integrierter Verzahnung |
| DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
| EP3299645A1 (de) * | 2016-09-26 | 2018-03-28 | Rudolf Gehring | Drehverbindung auf gleitlagerbasis mit antriebsstrukturen |
-
2001
- 2001-11-14 DE DE20119330U patent/DE20119330U1/de not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20208135U1 (de) * | 2002-05-24 | 2003-10-02 | AB SKF, Göteborg | Gleitlager mit integrierter Verzahnung |
| DE202007002609U1 (de) * | 2007-02-19 | 2008-04-03 | Landwehr, Markus | Drehverbindung |
| EP3299645A1 (de) * | 2016-09-26 | 2018-03-28 | Rudolf Gehring | Drehverbindung auf gleitlagerbasis mit antriebsstrukturen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20020502 |
|
| 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 Owner name: TEREX DEMAG GMBH, DE Free format text: FORMER OWNER: ATECS MANNESMANN AG, 40213 DUESSELDORF, DE Effective date: 20020129 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20050119 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20071219 |
|
| 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 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20091207 |
|
| R071 | Expiry of right | ||
| R082 | Change of representative |