ES228462U - Rueda para vagonetas. - Google Patents

Rueda para vagonetas.

Info

Publication number
ES228462U
ES228462U ES1977228462U ES228462U ES228462U ES 228462 U ES228462 U ES 228462U ES 1977228462 U ES1977228462 U ES 1977228462U ES 228462 U ES228462 U ES 228462U ES 228462 U ES228462 U ES 228462U
Authority
ES
Spain
Prior art keywords
spheres
hub
annular groove
section
cross
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.)
Granted
Application number
ES1977228462U
Other languages
English (en)
Other versions
ES228462Y (es
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.)
CERAMICHE RAGNO SpA
Original Assignee
CERAMICHE RAGNO SpA
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 CERAMICHE RAGNO SpA filed Critical CERAMICHE RAGNO SpA
Publication of ES228462U publication Critical patent/ES228462U/es
Application granted granted Critical
Publication of ES228462Y publication Critical patent/ES228462Y/es
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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/37—Loose spacing bodies
    • F16C33/3713—Loose spacing bodies with other rolling elements serving as spacing bodies, e.g. the spacing bodies are in rolling contact with the load carrying rolling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0094—Hubs one or more of the bearing races are formed by the hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0028—Construction of wheels; methods of assembling on axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
    • B60B33/0063—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism no swivelling action, i.e. no real caster
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B37/00—Wheel-axle combinations, e.g. wheel sets
    • B60B37/10—Wheel-axle combinations, e.g. wheel sets the wheels being individually rotatable around the axles
    • 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
    • F16C19/20—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows with loose spacing bodies, e.g. balls, between the bearing balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—Bearings

Landscapes

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

Abstract

Rueda para vagonetas, caracterizada porque comprende un cubo enchavetado en el eje de la vagoneta y que define una ranura anular periférica de sección transversal substancialmente semicircular, una llanta concéntrica dispuesta alrededor de dicho cubo y que comprende una ranura anular interna de sección transversal igual a la de dicho cubo, una pluralidad de elementos de rodadura esféricos alojados en dichas ranuras y dispuestos paró rodar en el fondo de las mismas, quedando dichos elementos tangencialmente en contacto mutuo y comprendiendo una pluralidad de esferas soportantes de carga que alternan con esferas de lubricación, estando construidas dichas esferas de lubricación de un material lubricante sólido.
ES1977228462U 1976-06-30 1977-05-12 Rueda para vagonetas. Expired ES228462Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT348276A IT1069453B (it) 1976-06-30 1976-06-30 Perfezionamento ad una ruota per carrelli..in particolare per carrelli da forno

Publications (2)

Publication Number Publication Date
ES228462U true ES228462U (es) 1977-06-16
ES228462Y ES228462Y (es) 1977-11-16

Family

ID=11108193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977228462U Expired ES228462Y (es) 1976-06-30 1977-05-12 Rueda para vagonetas.

Country Status (5)

Country Link
DE (1) DE2719173A1 (es)
ES (1) ES228462Y (es)
FR (1) FR2356526A2 (es)
GB (1) GB1571953A (es)
IT (1) IT1069453B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9700409D0 (en) * 1997-01-10 1997-02-26 Taylor Precision Plastics Limi Improvements in and relating to a bearing assembly
US6419397B1 (en) * 2000-12-01 2002-07-16 The Torrington Company Housed steering column

Also Published As

Publication number Publication date
FR2356526A2 (fr) 1978-01-27
GB1571953A (en) 1980-07-23
ES228462Y (es) 1977-11-16
DE2719173A1 (de) 1978-01-12
FR2356526B2 (es) 1981-01-02
IT1069453B (it) 1985-03-25

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100616