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GB1351935A - Bearing - Google Patents

Bearing

Info

Publication number
GB1351935A
GB1351935A GB2311570A GB1351935DA GB1351935A GB 1351935 A GB1351935 A GB 1351935A GB 2311570 A GB2311570 A GB 2311570A GB 1351935D A GB1351935D A GB 1351935DA GB 1351935 A GB1351935 A GB 1351935A
Authority
GB
United Kingdom
Prior art keywords
balls
engage
flange
members
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
GB2311570A
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.)
Dowty Seals Ltd
Original Assignee
Dowty Seals Ltd
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 Dowty Seals Ltd filed Critical Dowty Seals Ltd
Publication of GB1351935A publication Critical patent/GB1351935A/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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • 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
    • F16C19/18—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 two or more rows 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
    • F16C2300/20—Application independent of particular apparatuses related to type of movement
    • F16C2300/28—Reciprocating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

1351935 Bearing DOWTY SEALS Ltd 22 July 1971 [13 May 1970] 23115/70 Heading E2F A bearing having limited angular movement comprises two members 1, 2 relatively moveable to one another about an axis. The member 1 comprises a cylindrical wall 4 having three equally spaced internally directed projections 5, which includes a part-circular groove 6. Balls 3 engage in the groove 6 and also engage the undersurface 8 of a flange 9 of member 2. The member 2 comprises a hub portion 11 from which extends three radial projection 12 and the flange 9. Within each projection 12 is a part-circular groove 13, and balls 3 in the groove 13 also engage a partfrusto-conical undersurface 14 of the projections 5. In the flange 9; a slot 15 is formed which co-operates with a pin 16 insertable into part 4 of member 1, the dimensions of the slot being such as to limit the relative angular movement between the members to an amount within which the balls in the grooves 13 remain in contact with their associated frusto-conical surface 14. Preferably the members 1 and 2 are made from glass fibre reinforced nylon.
GB2311570A 1970-05-13 1970-05-13 Bearing Expired GB1351935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2311570 1970-05-13

Publications (1)

Publication Number Publication Date
GB1351935A true GB1351935A (en) 1974-05-15

Family

ID=10190359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2311570A Expired GB1351935A (en) 1970-05-13 1970-05-13 Bearing

Country Status (1)

Country Link
GB (1) GB1351935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252327A1 (en) * 2016-06-01 2017-12-06 The Boeing Company Compact thrust bearing assemblies, mechanical assemblies including compact thrust bearing assemblies, and methods of providing limited rotational motion in a compact thrust bearing assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252327A1 (en) * 2016-06-01 2017-12-06 The Boeing Company Compact thrust bearing assemblies, mechanical assemblies including compact thrust bearing assemblies, and methods of providing limited rotational motion in a compact thrust bearing assembly
US10344798B2 (en) 2016-06-01 2019-07-09 The Boeing Company Compact thrust bearing assemblies, mechanical assemblies including compact thrust bearing assemblies, and methods of providing limited rotational motion in a compact thrust bearing assembly

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Legal Events

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