GB942163A - Improvements in or relating to springboards - Google Patents

Improvements in or relating to springboards

Info

Publication number
GB942163A
GB942163A GB2164061A GB2164061A GB942163A GB 942163 A GB942163 A GB 942163A GB 2164061 A GB2164061 A GB 2164061A GB 2164061 A GB2164061 A GB 2164061A GB 942163 A GB942163 A GB 942163A
Authority
GB
United Kingdom
Prior art keywords
guides
spindle
wheels
fulcrum
june
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
GB2164061A
Inventor
Walter Orner
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.)
CONTEMPORARY IND ENGINEERING L
Original Assignee
CONTEMPORARY IND ENGINEERING L
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 CONTEMPORARY IND ENGINEERING L filed Critical CONTEMPORARY IND ENGINEERING L
Priority to GB2164061A priority Critical patent/GB942163A/en
Publication of GB942163A publication Critical patent/GB942163A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/08—Spring-boards
    • A63B5/10—Spring-boards for aquatic sports

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Turning (AREA)

Abstract

942,163. Spring boards. CONTEMPORARY INDUSTRIES (ENGINEERING) Ltd. June 15, 1962 [June 15, 1961], No. 21640/61. Heading A6M. An adjustable spring-board support comprises a fulcrum roller 42 rotatably mounted on a spindle 9 having at its ends wheels 10, 11 which run on guides 14, 15, a yoke 26-28 being supported on bushes 20, 21 on the spindle and having attached to it a steady bar 31 slidable in bearing 32. The fulcrum is moved along the guides by means of a foot-operated wheel 44 carried by the spindle 9. The wheels 10, 11 are enclosed in housings 46, 47 carried by the spindle and have a concave profile to correspond to the tubular guides 14, 15. The bar 31 carries stops 35, 36 to limit its axial movement. In a modification the guides are V- shaped in cross-section and the wheels are chamfered to form frusto-conical surfaces engageable with the guides. In a further modification, each guide is formed of a channel member with its open side facing inwardly, the wheels in this case being tapered to engage the sloping inner surface of the guide. The guides may be made of stainless steel or other non-corrodible metal and may be lined with non-metallic material. The bearing bushes for the fulcrum roller may be of nylon or other plastics material.
GB2164061A 1961-06-15 1961-06-15 Improvements in or relating to springboards Expired GB942163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2164061A GB942163A (en) 1961-06-15 1961-06-15 Improvements in or relating to springboards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2164061A GB942163A (en) 1961-06-15 1961-06-15 Improvements in or relating to springboards

Publications (1)

Publication Number Publication Date
GB942163A true GB942163A (en) 1963-11-20

Family

ID=10166335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2164061A Expired GB942163A (en) 1961-06-15 1961-06-15 Improvements in or relating to springboards

Country Status (1)

Country Link
GB (1) GB942163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372927A (en) * 1965-09-24 1968-03-12 Raymond C. Rude Movable fulcrum for springboards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372927A (en) * 1965-09-24 1968-03-12 Raymond C. Rude Movable fulcrum for springboards

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