DE3018204C2 - - Google Patents

Info

Publication number
DE3018204C2
DE3018204C2 DE3018204A DE3018204A DE3018204C2 DE 3018204 C2 DE3018204 C2 DE 3018204C2 DE 3018204 A DE3018204 A DE 3018204A DE 3018204 A DE3018204 A DE 3018204A DE 3018204 C2 DE3018204 C2 DE 3018204C2
Authority
DE
Germany
Prior art keywords
bearing
seal
seals
components
boundary surfaces
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
Application number
DE3018204A
Other languages
German (de)
English (en)
Other versions
DE3018204A1 (de
Inventor
Karl-Heinz 3014 Laatzen De Fischer
Rudolf 3016 Seelze De Perkert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Hanomag Ag 30449 Hannover De
Original Assignee
Hanomag AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hanomag AG filed Critical Hanomag AG
Priority to DE19803018204 priority Critical patent/DE3018204A1/de
Publication of DE3018204A1 publication Critical patent/DE3018204A1/de
Application granted granted Critical
Publication of DE3018204C2 publication Critical patent/DE3018204C2/de
Granted legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • 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
    • E02F9/006—Pivot joint assemblies
    • 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
    • F16C2350/00—Machines or articles related to building
    • F16C2350/26—Excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sealing Of Bearings (AREA)
DE19803018204 1980-05-13 1980-05-13 Abgedichtetes schwenklager zur lagerung von relativ zueinander verschwenkbaren bauteilen, insbesondere bei erdbewegungsmaschinen Granted DE3018204A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803018204 DE3018204A1 (de) 1980-05-13 1980-05-13 Abgedichtetes schwenklager zur lagerung von relativ zueinander verschwenkbaren bauteilen, insbesondere bei erdbewegungsmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803018204 DE3018204A1 (de) 1980-05-13 1980-05-13 Abgedichtetes schwenklager zur lagerung von relativ zueinander verschwenkbaren bauteilen, insbesondere bei erdbewegungsmaschinen

Publications (2)

Publication Number Publication Date
DE3018204A1 DE3018204A1 (de) 1981-11-19
DE3018204C2 true DE3018204C2 (enrdf_load_stackoverflow) 1989-08-17

Family

ID=6102255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803018204 Granted DE3018204A1 (de) 1980-05-13 1980-05-13 Abgedichtetes schwenklager zur lagerung von relativ zueinander verschwenkbaren bauteilen, insbesondere bei erdbewegungsmaschinen

Country Status (1)

Country Link
DE (1) DE3018204A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004100812A (ja) * 2002-09-09 2004-04-02 Hitachi Constr Mach Co Ltd 軸受装置
CN113790210A (zh) * 2021-09-26 2021-12-14 徐工集团工程机械股份有限公司科技分公司 一种工程机械用铰接结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755755A (fr) * 1969-09-04 1971-03-04 Caterpillar Tractor Co Perfectionnements aux charnières du type à cartouche.
US3764149A (en) * 1971-04-01 1973-10-09 Letourneau Inc Rotary seal
DE2245134A1 (de) * 1972-09-14 1974-04-04 Scholten Geb Drehgelenk fuer rauhe betriebsbedingungen
US3923313A (en) * 1975-05-22 1975-12-02 Case Co J I Self-adjusting grease-sealed articular joint

Also Published As

Publication number Publication date
DE3018204A1 (de) 1981-11-19

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: HANOMAG BAUMASCHINEN GMBH, 3000 HANNOVER, DE

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: HANOMAG AG, 3000 HANNOVER, DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KOMATSU HANOMAG AG, 30449 HANNOVER, DE