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ES2156819A1 - Universal rotation wheel - Google Patents

Universal rotation wheel

Info

Publication number
ES2156819A1
ES2156819A1 ES009900973A ES9900973A ES2156819A1 ES 2156819 A1 ES2156819 A1 ES 2156819A1 ES 009900973 A ES009900973 A ES 009900973A ES 9900973 A ES9900973 A ES 9900973A ES 2156819 A1 ES2156819 A1 ES 2156819A1
Authority
ES
Spain
Prior art keywords
casing
rotation wheel
universal rotation
sphere
hollow section
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
ES009900973A
Other languages
Spanish (es)
Other versions
ES2156819B1 (en
Inventor
Martinez Carlos Estelles
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 ES9900973A priority Critical patent/ES2156819B1/en
Publication of ES2156819A1 publication Critical patent/ES2156819A1/en
Application granted granted Critical
Publication of ES2156819B1 publication Critical patent/ES2156819B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pivots And Pivotal Connections (AREA)
  • Joints Allowing Movement (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Universal rotation wheel. It consists of a fixed casing with a spherical internal hollow section (1) that houses a sphere (2) that acts on the rolling element. The rotation of the sphere inside the casing can be made in any direction using rolling balls (3) placed inside the hollow section between these two, occupying it partially. The casing (1) is composed of two elements one top part whose inside is in the shape of a semi spherical helmet (1a) and a bottom closing ring (1b). Both are joined using a blocking nut.
ES9900973A 1999-05-04 1999-05-04 UNIVERSAL TURN WHEEL. Expired - Lifetime ES2156819B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9900973A ES2156819B1 (en) 1999-05-04 1999-05-04 UNIVERSAL TURN WHEEL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9900973A ES2156819B1 (en) 1999-05-04 1999-05-04 UNIVERSAL TURN WHEEL.

Publications (2)

Publication Number Publication Date
ES2156819A1 true ES2156819A1 (en) 2001-07-16
ES2156819B1 ES2156819B1 (en) 2002-02-01

Family

ID=8308325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9900973A Expired - Lifetime ES2156819B1 (en) 1999-05-04 1999-05-04 UNIVERSAL TURN WHEEL.

Country Status (1)

Country Link
ES (1) ES2156819B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US94682A (en) * 1869-09-07 Improved furniture-caster
US604400A (en) * 1898-05-24 Ball-caster
US899013A (en) * 1908-05-29 1908-09-15 Augustus Klotzbach Ball-caster.
US1053895A (en) * 1912-05-21 1913-02-18 William T Farrell Ball-caster.
GB641016A (en) * 1947-12-18 1950-08-02 Collis & Sons Ltd J Improvements in ball castors
US4402108A (en) * 1981-02-17 1983-09-06 Pannwitz Hans U Reduced static castor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US94682A (en) * 1869-09-07 Improved furniture-caster
US604400A (en) * 1898-05-24 Ball-caster
US899013A (en) * 1908-05-29 1908-09-15 Augustus Klotzbach Ball-caster.
US1053895A (en) * 1912-05-21 1913-02-18 William T Farrell Ball-caster.
GB641016A (en) * 1947-12-18 1950-08-02 Collis & Sons Ltd J Improvements in ball castors
US4402108A (en) * 1981-02-17 1983-09-06 Pannwitz Hans U Reduced static castor

Also Published As

Publication number Publication date
ES2156819B1 (en) 2002-02-01

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20010716

Kind code of ref document: A1

Effective date: 20010716

FA2A Application withdrawn

Effective date: 20031120