GB172208A - Improvements in ball bearing casters - Google Patents

Improvements in ball bearing casters

Info

Publication number
GB172208A
GB172208A GB3230020A GB3230020A GB172208A GB 172208 A GB172208 A GB 172208A GB 3230020 A GB3230020 A GB 3230020A GB 3230020 A GB3230020 A GB 3230020A GB 172208 A GB172208 A GB 172208A
Authority
GB
United Kingdom
Prior art keywords
ball bearing
ball
bearing casters
castor
casters
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
GB3230020A
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 GB3230020A priority Critical patent/GB172208A/en
Publication of GB172208A publication Critical patent/GB172208A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60B33/08—Ball castors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Handcart (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

172,208. Kirschke, F. Nov. 16, 1920. Castors.-A ball castor comprises a primary ball 8, a secondary ball 10 and a series of antifriction balls 11 interposed between the two. The castor is provided with a shank 3 having frictional means for engagement in a socket, consisting of springs 5 projecting through slots 4.
GB3230020A 1920-11-16 1920-11-16 Improvements in ball bearing casters Expired GB172208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3230020A GB172208A (en) 1920-11-16 1920-11-16 Improvements in ball bearing casters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3230020A GB172208A (en) 1920-11-16 1920-11-16 Improvements in ball bearing casters

Publications (1)

Publication Number Publication Date
GB172208A true GB172208A (en) 1921-12-08

Family

ID=10336454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3230020A Expired GB172208A (en) 1920-11-16 1920-11-16 Improvements in ball bearing casters

Country Status (1)

Country Link
GB (1) GB172208A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423012A (en) * 2005-02-12 2006-08-16 Adrian Robert Gray Flooring caster utilising a ball or sphere.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423012A (en) * 2005-02-12 2006-08-16 Adrian Robert Gray Flooring caster utilising a ball or sphere.

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