GB1301102A - Improvements in bearings - Google Patents

Improvements in bearings

Info

Publication number
GB1301102A
GB1301102A GB09979/69A GB1997969A GB1301102A GB 1301102 A GB1301102 A GB 1301102A GB 09979/69 A GB09979/69 A GB 09979/69A GB 1997969 A GB1997969 A GB 1997969A GB 1301102 A GB1301102 A GB 1301102A
Authority
GB
United Kingdom
Prior art keywords
shaft
casing
roller bearing
inner race
gyroplane
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
GB09979/69A
Inventor
Ernest Brooks
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB09979/69A priority Critical patent/GB1301102A/en
Publication of GB1301102A publication Critical patent/GB1301102A/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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/02—Gyroplanes
    • B64C27/021—Rotor or rotor head construction
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)

Abstract

1301102 Bearings J BROOKS 9 April 1970 [18 April 1969] 19979/69 Heading F2A A roller bearing for the rotor of a gyroplane has an inner race 1 with a spherical-shaped portion 2, rollers 4, each of which has a concave periphery in engagement with said portion 2, and an outer race 3, which is located within a member 14 and is secured thereto by means of bolts and nuts 16, 17. A reduced portion 6 of a shaft 7 is mounted, by means of a pair of ball bearings 5 and a spacer 8, within the inner race 1 of the roller bearing. The shaft is also supported by means of a roller bearing 11 which is carried by a casing 10. The latter is attached to the member 14 by means of a rod 22 and a pivot 21. A rotor head 9 is mounted at one end of the shaft and a universal joint (not shown) is mounted at the other. In use the casing 10 is rockable by means of a manual control rod (not shown), the latter being connected to the casing 10 by means of a coupling 13, the sphericalshaped portion 2 of the inner race 1 allowing the shaft to be rocked so as to move the rotor head 9 and control the flight of the gyroplane. A grease nipple 20 is connected by a passage 19 to lubricate the rollers 4.
GB09979/69A 1969-04-18 1969-04-18 Improvements in bearings Expired GB1301102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB09979/69A GB1301102A (en) 1969-04-18 1969-04-18 Improvements in bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09979/69A GB1301102A (en) 1969-04-18 1969-04-18 Improvements in bearings

Publications (1)

Publication Number Publication Date
GB1301102A true GB1301102A (en) 1972-12-29

Family

ID=10138326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09979/69A Expired GB1301102A (en) 1969-04-18 1969-04-18 Improvements in bearings

Country Status (1)

Country Link
GB (1) GB1301102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578014A1 (en) * 1985-02-28 1986-08-29 Zeller Corp UNIVERSAL JOINT TRIPODE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578014A1 (en) * 1985-02-28 1986-08-29 Zeller Corp UNIVERSAL JOINT TRIPODE
GB2171777B (en) * 1985-02-28 1989-06-14 Zeller Corp Tripot universal joint of the end motion type

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Legal Events

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