GB543524A - Ball conveyer - Google Patents

Ball conveyer

Info

Publication number
GB543524A
GB543524A GB1522840A GB1522840A GB543524A GB 543524 A GB543524 A GB 543524A GB 1522840 A GB1522840 A GB 1522840A GB 1522840 A GB1522840 A GB 1522840A GB 543524 A GB543524 A GB 543524A
Authority
GB
United Kingdom
Prior art keywords
balls
ball
ball conveyer
hole
curran
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
GB1522840A
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 GB1522840A priority Critical patent/GB543524A/en
Publication of GB543524A publication Critical patent/GB543524A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/303—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with the dipper-arm or boom rotatable about its longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

543,524. Ball conveyers. CURRAN, J. Oct. 14, 1940, No. 15228. [Class 78 (i)] [Also in Group XXXIV] A surface intended to reduce resistance to movement of an object resting thereon consists of a metal plate having a number of holes each adapted to receive two superimposed balls C. The edge of each hole may be beaded over to prevent the balls from falling out. A small hole d facilitates removal of the balls.
GB1522840A 1940-10-14 1940-10-14 Ball conveyer Expired GB543524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1522840A GB543524A (en) 1940-10-14 1940-10-14 Ball conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1522840A GB543524A (en) 1940-10-14 1940-10-14 Ball conveyer

Publications (1)

Publication Number Publication Date
GB543524A true GB543524A (en) 1942-03-02

Family

ID=10055313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1522840A Expired GB543524A (en) 1940-10-14 1940-10-14 Ball conveyer

Country Status (1)

Country Link
GB (1) GB543524A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444973A (en) * 1967-03-09 1969-05-20 Robert H Nygren Link for a portable conveyor
GB2136887A (en) * 1983-03-23 1984-09-26 Paul Brook Bearing
GB2394423A (en) * 2002-10-14 2004-04-28 Anthony Bruce Pike Invalid support mat

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444973A (en) * 1967-03-09 1969-05-20 Robert H Nygren Link for a portable conveyor
GB2136887A (en) * 1983-03-23 1984-09-26 Paul Brook Bearing
GB2394423A (en) * 2002-10-14 2004-04-28 Anthony Bruce Pike Invalid support mat
WO2004036067A2 (en) * 2002-10-14 2004-04-29 Apa Parafricta Ltd. Conveyor bearing assembly with two layers of counter rotating bearing balls and a stretcher with such a conveyor bearing assembly to lift a body
WO2004036067A3 (en) * 2002-10-14 2004-06-10 Anthony Bruce Pike Conveyor bearing assembly with two layers of counter rotating bearing balls and a stretcher with such a conveyor bearing assembly to lift a body
GB2394423B (en) * 2002-10-14 2004-09-22 Anthony Bruce Pike Mat
US8052326B2 (en) 2002-10-14 2011-11-08 Apa Parafricta, Ltd. Linear bearing

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