GB1036361A - Improvements in and relating to bearing packings - Google Patents

Improvements in and relating to bearing packings

Info

Publication number
GB1036361A
GB1036361A GB706264A GB706264A GB1036361A GB 1036361 A GB1036361 A GB 1036361A GB 706264 A GB706264 A GB 706264A GB 706264 A GB706264 A GB 706264A GB 1036361 A GB1036361 A GB 1036361A
Authority
GB
United Kingdom
Prior art keywords
rings
bearing
chamber
chambers
stationary
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
GB706264A
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.)
TRANSPORTA
Original Assignee
TRANSPORTA
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 TRANSPORTA filed Critical TRANSPORTA
Publication of GB1036361A publication Critical patent/GB1036361A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4476—Labyrinth packings with radial path
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)

Abstract

1,036,361. Seals. TRANSPORTA, NARODNI PODNIK, CHRUDIM. Feb. 20, 1964 [Feb. 23, 1963], No. 7062/64. Heading F2B. A labyrinth packing for a bearing comprises a first part connected to a stationary element of the bearing and a second part connected to a movable element, one of the parts defining at least one chamber for separating and collecting foreign matter, the or each chamber, narrowing to an annular gap, and the other part being provided with a cylindrical extension extending into each gap. As shown at the left-hand side of Fig. 1, a chamber 6 is defined by a plate 14 and by rings 7, 8 connected to each other by bridging pieces and fixed to the stationary shaft 1, and a cylindrical extension 17 of a ring 16 fixed to the rotating body 4 extends into the gap 12 between the rings 7, 8. On the right-hand side of Fig. 1, stationary rings 8<SP>1</SP>, 9 and 7, connected by bridging pieces, define chambers 6<SP>1</SP>,6<SP>11</SP>into which extensions 17, 17<SP>1</SP> of a rotating ring 16<SP>1</SP> extend. Alternatively (Fig. 2, not shown) a rotating ring 16<SP>11</SP>mounted on the shaft 1<SP>1</SP>has extensions 17<SP>111</SP>extending into chambers 6, 6<SP>1</SP>,6<SP>11</SP>defined by rings 7<SP>11</SP>, 8<SP>11</SP>,9<SP>1</SP>and 10. The walls of the chambers may be coated with grease or glue to collect foreign matter and the bearing may also be sealed by discs 5, 5<SP>1</SP>.
GB706264A 1963-02-23 1964-02-20 Improvements in and relating to bearing packings Expired GB1036361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS105063 1963-02-23

Publications (1)

Publication Number Publication Date
GB1036361A true GB1036361A (en) 1966-07-20

Family

ID=5343882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB706264A Expired GB1036361A (en) 1963-02-23 1964-02-20 Improvements in and relating to bearing packings

Country Status (1)

Country Link
GB (1) GB1036361A (en)

Similar Documents

Publication Publication Date Title
GB1025704A (en) Improvements in sealing devices
GB1474050A (en) Scraper rings
GB805253A (en) Improvements relating to packing rings
GB1514739A (en) Sealing ring assembly
GB836197A (en) Improvements in and relating to joint-making assemblies
GB1038160A (en) Elastic bearing bush
ES8303648A1 (en) A sealing assembly including axial and radial lips and a labyrinth.
GB1150773A (en) Floating-Ring Seal
GB562456A (en) Improvements in oil seals
GB917693A (en) Improvements in or relating to rotary shaft packings
GB1036361A (en) Improvements in and relating to bearing packings
GB763373A (en) Improvements relating to sealing glands for rotating shafts
GB814265A (en) Improvements in or relating to sealing rings
GB565387A (en) Improvements in and relating to fluid seals for shafts, rams, spindles, pistons and the like
GB822121A (en) Double lip seal ring
GB1131224A (en) Improvements in and relating to labyrinth seals
ES306752A1 (en) Replaceable shaft seal
GB971407A (en) Improvements in resilient guiding elements for piston and cylinder assemblies
GB568483A (en) Improvements relating to oil retaining and dirt excluding seals for use in machinery
GB587250A (en) Improved means for obtaining a fluid-tight seal between two relatively movable members
GB902452A (en) Improvements in stuffing boxes
GB1195858A (en) Shaft Sealing Devices
GB1217821A (en) Sealing devices
GB724647A (en) Improvements in and relating to labyrinth glands for moving machine parts
GB854465A (en) Improvements in and relating to sealing arrangements between relatively moving members