CH479481A - Kugeldrehkranz mit Druckmittelantrieb an Geräten - Google Patents

Kugeldrehkranz mit Druckmittelantrieb an Geräten

Info

Publication number
CH479481A
CH479481A CH109869A CH109869A CH479481A CH 479481 A CH479481 A CH 479481A CH 109869 A CH109869 A CH 109869A CH 109869 A CH109869 A CH 109869A CH 479481 A CH479481 A CH 479481A
Authority
CH
Switzerland
Prior art keywords
devices
pressure medium
medium drive
slewing ring
slewing
Prior art date
Application number
CH109869A
Other languages
English (en)
Inventor
Wilhelm Dipl Ing Schlueter
Thonigs Rolf
Original Assignee
Rothe Erde Eisenwerk
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 Rothe Erde Eisenwerk filed Critical Rothe Erde Eisenwerk
Publication of CH479481A publication Critical patent/CH479481A/de

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
    • B66C23/86—Slewing gear hydraulically actuated
    • 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°
    • E02F9/123—Drives or control devices specially adapted therefor
    • 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
    • F16C19/16—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 a single row of balls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Hydraulic Motors (AREA)
CH109869A 1968-05-08 1969-01-24 Kugeldrehkranz mit Druckmittelantrieb an Geräten CH479481A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1750497 1968-05-08

Publications (1)

Publication Number Publication Date
CH479481A true CH479481A (de) 1969-10-15

Family

ID=5691855

Family Applications (1)

Application Number Title Priority Date Filing Date
CH109869A CH479481A (de) 1968-05-08 1969-01-24 Kugeldrehkranz mit Druckmittelantrieb an Geräten

Country Status (4)

Country Link
US (1) US3587402A (de)
BE (1) BE732645A (de)
CH (1) CH479481A (de)
FR (1) FR2008009A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942414A (en) * 1969-11-13 1976-03-09 Reliance Electric Company Hydraulic device
US4136602A (en) * 1976-05-24 1979-01-30 Lenz Leonard L Hydraulic motor
US4154641A (en) * 1978-04-24 1979-05-15 Neumann Engineering & Manufacturing Company Apparatus for vibration welding thermoplastic parts
FR3090707B1 (fr) * 2018-12-21 2021-04-09 Poclain Hydraulics Ind Engin à tourelle présentant un système amélioré de mise en rotation de la tourelle.

Also Published As

Publication number Publication date
US3587402A (en) 1971-06-28
BE732645A (de) 1969-11-07
FR2008009A1 (de) 1970-01-16

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Legal Events

Date Code Title Description
PL Patent ceased