GB1296020A - - Google Patents

Info

Publication number
GB1296020A
GB1296020A GB1296020DA GB1296020A GB 1296020 A GB1296020 A GB 1296020A GB 1296020D A GB1296020D A GB 1296020DA GB 1296020 A GB1296020 A GB 1296020A
Authority
GB
United Kingdom
Prior art keywords
reinforcing member
formation
annular
bearing
seal
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
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
Priority claimed from SE16307/68A external-priority patent/SE346843B/xx
Priority claimed from SE9407/69A external-priority patent/SE333279B/en
Application filed filed Critical
Publication of GB1296020A publication Critical patent/GB1296020A/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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1296020 Bearings; seals SVENSKA KULLAGERFABRIKEN AB 28 Nov 1969 [29 Nov 1968] 24301/72 Divided out of 1294350 Headings F2A and F2B A combined resilient mounting and seal, for a rolling bearing with inner and outer races, comprises an annular elastic member secured to an annular reinforcing member 12, the elastic member including two annular formations 13, 17 which are separated by the reinforcing member 12 and are connected by portions of the elastic member which extend through and fill apertures 16 in the reinforcing member 12, the formation 13 having a sealing lip at its inner periphery and the formation 17 being so formed that part of it can be engaged in an annular groove in the outer periphery of the outer race 18, the reinforcing member 12 having an axially extending part and an inwardly extending flange, and the formation 17 extending generally axially from the flange. The annular bead at the end of the formation 17 has a free diameter smaller than that shown. The formation 17 is compressed radially when the bearing and the combined resilient mounting and seal are mounted in the bearing housing 20. This, and the fact that the flange of the reinforcing member contacts the rollers, reduces movement of the bearing with respect to the housing. A helical spring ring 14 maintains the sealing lip in contact with an axle 15. The combined resilient mounting and seal is formed on the reinforcing member 12 by injection moulding.
GB1296020D 1968-11-29 1969-11-28 Expired GB1296020A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE16307/68A SE346843B (en) 1968-11-29 1968-11-29
SE9407/69A SE333279B (en) 1969-06-30 1969-06-30 SUPPORT AND SEALING FOR ROLLING STOCK

Publications (1)

Publication Number Publication Date
GB1296020A true GB1296020A (en) 1972-11-15

Family

ID=31190444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296020D Expired GB1296020A (en) 1968-11-29 1969-11-28

Country Status (2)

Country Link
DE (1) DE2031857A1 (en)
GB (1) GB1296020A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210339A (en) * 1978-12-26 1980-07-01 Towmotor Corporation Seal and seal assembly
WO1980001405A1 (en) * 1978-12-26 1980-07-10 Towmotor Corp Seal and seal assembly
USRE31058E (en) * 1978-12-26 1982-10-19 Towmotor Corporation Seal and seal assembly
US4376541A (en) * 1980-12-03 1983-03-15 Fag Kugelfischer Georg Schafer & Co. Axially and radially effective bearing seal
US4618153A (en) * 1983-12-01 1986-10-21 Volvo Bm Ab Annular reinforced wiper for piston rods
EP0241581A1 (en) * 1986-04-10 1987-10-21 Firma Carl Freudenberg Roll bearing sealing
FR2604498A1 (en) * 1986-09-30 1988-04-01 Fives Cail Babcock Sealing device for the intermediate bearing of a roller with multiple supports
US5244215A (en) * 1985-05-10 1993-09-14 Chicago Rawhide Manufacturing Company Rotary shaft seal with retractable excluder lip
EP1902863A3 (en) * 2006-09-25 2012-10-10 JTEKT Corporation Sealing structure of wheel supporting device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121893B (en) * 1981-10-21 1985-05-22 Mitsubishi Rubber Sealing arrangements for bearings
GB8809257D0 (en) * 1988-04-20 1988-05-25 Woodville Polymer Eng Seal assemblies
IT223159Z2 (en) * 1991-03-22 1995-06-13 Skf Ind Spa SUPPORT AND HOLDING COMPLEX FOR THE INCLUSION BETWEEN TWO BODIES IN RELATIVE ROTATION
DE102015212270B4 (en) 2015-07-01 2019-07-04 Aktiebolaget Skf bearing arrangement

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210339A (en) * 1978-12-26 1980-07-01 Towmotor Corporation Seal and seal assembly
WO1980001405A1 (en) * 1978-12-26 1980-07-10 Towmotor Corp Seal and seal assembly
USRE31058E (en) * 1978-12-26 1982-10-19 Towmotor Corporation Seal and seal assembly
US4376541A (en) * 1980-12-03 1983-03-15 Fag Kugelfischer Georg Schafer & Co. Axially and radially effective bearing seal
US4618153A (en) * 1983-12-01 1986-10-21 Volvo Bm Ab Annular reinforced wiper for piston rods
US5244215A (en) * 1985-05-10 1993-09-14 Chicago Rawhide Manufacturing Company Rotary shaft seal with retractable excluder lip
EP0241581A1 (en) * 1986-04-10 1987-10-21 Firma Carl Freudenberg Roll bearing sealing
FR2604498A1 (en) * 1986-09-30 1988-04-01 Fives Cail Babcock Sealing device for the intermediate bearing of a roller with multiple supports
EP1902863A3 (en) * 2006-09-25 2012-10-10 JTEKT Corporation Sealing structure of wheel supporting device

Also Published As

Publication number Publication date
DE2031857A1 (en) 1971-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees