GB1365738A - System of lubricating grooves for sliding surface bearings and a method of producing the same - Google Patents

System of lubricating grooves for sliding surface bearings and a method of producing the same

Info

Publication number
GB1365738A
GB1365738A GB32472A GB32472A GB1365738A GB 1365738 A GB1365738 A GB 1365738A GB 32472 A GB32472 A GB 32472A GB 32472 A GB32472 A GB 32472A GB 1365738 A GB1365738 A GB 1365738A
Authority
GB
United Kingdom
Prior art keywords
bearing
grooves
semicircular
jan
shaped
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
GB32472A
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt GmbH
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 Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of GB1365738A publication Critical patent/GB1365738A/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
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1365738 Bearings KARL SCHMIDT GmbH 4 Jan 1972 [7 Jan 1971] 324/72 Heading F2A A hydrodynamic bearing comprises two members having engaging bearing surfaces at least one of which is formed with oil holes for communicating with oil reservoirs, and one of the surfaces having a series of separate or interlinked lubricant grooves disposed along the surface. Each groove may be circular, semicircular, lozenge-shaped, elliptical, hexagonal, elongated oval, elongated hexagonal, U-shaped and may have a rectangular, triangular, semicircular or trapezoidal cross-section. The bearing may be a radial, thrust or spherical bearing. The bearing may be made by working the lubricant grooves into the member by rolling with a single or multiple system impression roller punch or by electro-erosion, engraving, etching, machining or electrochemical treatment. The surface having the grooves may be formed in a plastics sheet which is located within a bearing housing.
GB32472A 1971-01-07 1972-01-04 System of lubricating grooves for sliding surface bearings and a method of producing the same Expired GB1365738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712100365 DE2100365B2 (en) 1971-01-07 1971-01-07 Plain bearings with lubrication groove system

Publications (1)

Publication Number Publication Date
GB1365738A true GB1365738A (en) 1974-09-04

Family

ID=5795257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32472A Expired GB1365738A (en) 1971-01-07 1972-01-04 System of lubricating grooves for sliding surface bearings and a method of producing the same

Country Status (4)

Country Link
DE (1) DE2100365B2 (en)
FR (1) FR2121259A5 (en)
GB (1) GB1365738A (en)
IT (1) IT944572B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734327A (en) * 2012-06-20 2012-10-17 无锡宇吉科技有限公司 Shaft sleeve
WO2012158749A1 (en) * 2011-05-18 2012-11-22 Federal-Mogul Corporation Main bearing for engine with high belt load
JP2014142000A (en) * 2013-01-23 2014-08-07 Toyota Industries Corp Bearing
CN112983990A (en) * 2021-03-23 2021-06-18 哈尔滨工业大学 Static pressure air flotation unit based on pouring forming and processing method

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113445A (en) * 1976-03-19 1977-09-22 Daido Metal Co Ltd Bearing metal
DE3117746A1 (en) * 1981-05-05 1982-12-09 Krupp Polysius Ag, 4720 Beckum HYDRODYNAMIC RADIAL SLIDING BEARING
DE3374957D1 (en) * 1983-03-22 1988-01-28 Maho Ag Method of manufacturing the sliding surfaces of machine members
US4961122A (en) * 1987-05-11 1990-10-02 Hitachi, Ltd. Hydrodynamic grooved bearing device
DE10355466B4 (en) * 2003-11-27 2008-01-03 Daimlerchrysler Ag Method for processing a bearing point or running surface of a bearing and bearing point or running surface of a bearing
DE102010040158B4 (en) * 2010-09-02 2017-12-21 Federal-Mogul Wiesbaden Gmbh Textured dirt deposits in plain bearing surfaces
DE102010040156A1 (en) * 2010-09-02 2012-03-08 Federal-Mogul Wiesbaden Gmbh Dirt guide grooves in lubricated plain bearings
DE102016220595A1 (en) 2016-10-20 2018-04-26 Robert Bosch Gmbh Bearing bush, in particular plain bearing bush
DE102018219013A1 (en) * 2018-11-08 2020-05-14 Zf Friedrichshafen Ag Plain bearings with V-shaped grooves
CN110469374A (en) * 2019-09-05 2019-11-19 湖南天雁机械有限责任公司 A kind of turbocharger power transmission structure
CN110905917B (en) * 2019-11-06 2021-03-19 珠海凯邦电机制造有限公司 Linear bearing and motor
IT201900021780A1 (en) * 2019-11-21 2021-05-21 S I Bo S R L Soc It Boccole METHOD FOR MANUFACTURING BUSHES AND BUSHES
EP4170191A1 (en) * 2021-10-20 2023-04-26 Flender-Graffenstaden S.A.S. Hydrodynamic bearing, gearbox and use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB270005A (en) * 1926-02-03 1927-05-03 Thomas Sloper Improvements in or relating to loose or floating bearing-bushes
GB371479A (en) * 1931-01-28 1932-04-28 James Lawrence Myers Grooved bearings
FR68461E (en) * 1954-06-04 1958-04-30 Soulard Charles Georges Advanced bearing
NL282966A (en) * 1962-09-06
DE1901906U (en) * 1964-06-19 1964-10-08 Helmut Elges K G PIVOT BEARING WITH TWO CROSSING, RING-SHAPED GREASE GROOVES.
NL145930B (en) * 1965-07-16 1975-05-15 Philips Nv AXIAL ARMY.
FR1471846A (en) * 1966-03-21 1967-03-03 Schmidt Gmbh Karl Channels for supplying oil and removing impurities for bearings and journals

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012158749A1 (en) * 2011-05-18 2012-11-22 Federal-Mogul Corporation Main bearing for engine with high belt load
US8608385B2 (en) 2011-05-18 2013-12-17 Federal-Mogul Corporation Main bearing for engine with high belt load
CN103717922A (en) * 2011-05-18 2014-04-09 费德罗-莫格尔公司 Main bearing for engine with high belt load
JP2014513784A (en) * 2011-05-18 2014-06-05 フェデラル−モーグル コーポレイション Main bearings for engines with high belt loads
CN103717922B (en) * 2011-05-18 2016-08-03 费德罗-莫格尔公司 For the base bearing with high load-carrying electromotor
CN102734327A (en) * 2012-06-20 2012-10-17 无锡宇吉科技有限公司 Shaft sleeve
JP2014142000A (en) * 2013-01-23 2014-08-07 Toyota Industries Corp Bearing
CN112983990A (en) * 2021-03-23 2021-06-18 哈尔滨工业大学 Static pressure air flotation unit based on pouring forming and processing method
CN112983990B (en) * 2021-03-23 2022-04-29 哈尔滨工业大学 Static pressure air flotation unit based on pouring forming and processing method

Also Published As

Publication number Publication date
FR2121259A5 (en) 1972-08-18
DE2100365B2 (en) 1981-09-17
IT944572B (en) 1973-04-20
DE2100365A1 (en) 1972-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees