GB1245796A - Spiral groove bearing for carrying thrust loads or combined thrust and radial loads - Google Patents

Spiral groove bearing for carrying thrust loads or combined thrust and radial loads

Info

Publication number
GB1245796A
GB1245796A GB5436268A GB5436268A GB1245796A GB 1245796 A GB1245796 A GB 1245796A GB 5436268 A GB5436268 A GB 5436268A GB 5436268 A GB5436268 A GB 5436268A GB 1245796 A GB1245796 A GB 1245796A
Authority
GB
United Kingdom
Prior art keywords
bearing
concave surface
thrust
loads
spiral groove
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
GB5436268A
Other languages
English (en)
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Publication of GB1245796A publication Critical patent/GB1245796A/en
Expired 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Support Of The Bearing (AREA)
GB5436268A 1967-11-17 1968-11-15 Spiral groove bearing for carrying thrust loads or combined thrust and radial loads Expired GB1245796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1579367A SE310580B (enrdf_load_stackoverflow) 1967-11-17 1967-11-17

Publications (1)

Publication Number Publication Date
GB1245796A true GB1245796A (en) 1971-09-08

Family

ID=20301237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5436268A Expired GB1245796A (en) 1967-11-17 1968-11-15 Spiral groove bearing for carrying thrust loads or combined thrust and radial loads

Country Status (9)

Country Link
AT (1) AT295939B (enrdf_load_stackoverflow)
CH (1) CH492893A (enrdf_load_stackoverflow)
CS (1) CS150614B2 (enrdf_load_stackoverflow)
DE (1) DE1807758C3 (enrdf_load_stackoverflow)
FR (1) FR1593210A (enrdf_load_stackoverflow)
GB (1) GB1245796A (enrdf_load_stackoverflow)
NL (1) NL157391B (enrdf_load_stackoverflow)
SE (1) SE310580B (enrdf_load_stackoverflow)
YU (1) YU31455B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748559A (zh) * 2019-11-22 2020-02-04 青岛越洋水产科技有限公司 基于带凹槽的球形结构及其固定支撑装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH536949A (de) * 1971-03-16 1973-05-15 Ludin Ludwig Hydrodynamisches Lager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748559A (zh) * 2019-11-22 2020-02-04 青岛越洋水产科技有限公司 基于带凹槽的球形结构及其固定支撑装置

Also Published As

Publication number Publication date
DE1807758A1 (de) 1969-08-07
AT295939B (de) 1972-01-25
CH492893A (de) 1970-06-30
DE1807758C3 (de) 1974-10-31
FR1593210A (enrdf_load_stackoverflow) 1970-05-25
YU31455B (en) 1973-06-30
NL157391B (nl) 1978-07-17
DE1807758B2 (de) 1974-03-28
NL6816243A (enrdf_load_stackoverflow) 1969-05-20
CS150614B2 (enrdf_load_stackoverflow) 1973-09-04
SE310580B (enrdf_load_stackoverflow) 1969-05-05

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