CH112414A - Device for learning to swim, increasing the speed of swimmers and can also be used for rescue. - Google Patents

Device for learning to swim, increasing the speed of swimmers and can also be used for rescue.

Info

Publication number
CH112414A
CH112414A CH112414DA CH112414A CH 112414 A CH112414 A CH 112414A CH 112414D A CH112414D A CH 112414DA CH 112414 A CH112414 A CH 112414A
Authority
CH
Switzerland
Prior art keywords
shaft
swimmers
swim
rescue
learning
Prior art date
Application number
Other languages
French (fr)
Inventor
Mlle Gibson Agnes Bell
Original Assignee
Mlle Gibson Agnes Bell
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 Mlle Gibson Agnes Bell filed Critical Mlle Gibson Agnes Bell
Publication of CH112414A publication Critical patent/CH112414A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B35/00Swimming framework with driving mechanisms operated by the swimmer or by a motor
    • A63B35/06Swimming framework with driving mechanisms operated by the swimmer or by a motor with twin-bladed paddles or buoyant members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H16/00Marine propulsion by muscle power
    • B63H16/04Oars; Sculls; Paddles; Poles
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/62Inflatable

Description

  

  Appareil permettant d'apprendre à nager, d'augmenter la vitesse des nageurs  et pouvant aussi servir au sauvetage.    La présente invention a pour objet un  appareil permettant d'apprendre à nager,  d'augmenter la vitesse des nageurs et pou  vant aussi servir au sauvetage. Cet appareil  comporte un arbre de manouvre muni de pa  lettes à ses deux extrémités et portant une  vessie gonflée dans sa partie médiane.  



  Une forme d'exécution de cet appareil est  représentée, à titre d'exemple, au dessin     ci-          joint.     



  La fig. 1 en est une vue d'ensemble en  plan;  La fig. 2 représente séparément une des  palettes en vue en plan;  La fig. 3 en est une vue en bout, et  La. fig. 4 une vue de côté;  La fig. 5 montre la vessie à plus grande  échelle;  La fig. 6 est une partie de l'arbre de  manouvre;  La fig. 7 est une vue en bout de celui-ci.  A est un arbre de manouvre, pourvu à  ses extrémités d'une mortaise étagée B pour  y recevoir une palette C évidée en D sur  chaque face pour s'engager dans la mortaise    correspondante B. Les palettes C sont fixées  à l'arbre A au moyen d'un boulon E. Pour  renforcer les palettes C et les empêcher de  se fendre, un rivet E est passé de champ en  travers de chacune des palettes.  



  La partie médiane de l'arbre A porte une  vessie gonflée G en caoutchouc ou autre  matière élastique, représentée séparément à  la fig. 5 et pourvue d'un tube central H qui  est de diamètre suffisant pour pouvoir être  enfilé sur l'arbre A. La vessie G est munie  d'une tubulure I servant à la gonfler par la  bouche, à l'aide d'une pompe ou autrement;  cette tubulure peut être garnie d'une soupape  de retenue. La vessie G est recouverte d'une  enveloppe J, en canevas ou autre, pourvue  d'une ouverture à laçage M qui permet de la  glisser sur la vessie et de la serrer sur     celle-          ci,    de façon à bien l'envelopper et la proté  ger, les extrémités K de l'enveloppe étant  conformées de façon à se loger dans une en  coche L de l'arbre A pour y être fixées par  une ligature.  



  A l'emploi, l'arbre A est saisi par le na  geur avec les bras et les jambes étendus en      position de nage, après, quoi il peut être mani  pulé pour faire travailler les palettes à, l'effet  d'aider au nageur dans ses mouvements de  propulsion. La vessie gonflée empêche l'ap  pareil et le nageur qui s'en sert de sombrer.  



  La vessie peut facilement être enlevée de  l'arbre pour être réparée ou remplacée. De  plus, les différentes parties peuvent aussi  être désassemblées pour être logées sans en  combrement.



  Device for learning to swim, increasing the speed of swimmers and can also be used for rescue. The present invention relates to an apparatus for learning to swim, increasing the speed of swimmers and also being able to be used for rescue. This apparatus comprises a maneuver shaft provided with paddles at its two ends and carrying an inflated bladder in its middle part.



  An embodiment of this apparatus is shown, by way of example, in the accompanying drawing.



  Fig. 1 is a general plan view; Fig. 2 shows separately one of the pallets in plan view; Fig. 3 is an end view thereof, and FIG. 4 a side view; Fig. 5 shows the bladder on a larger scale; Fig. 6 is a part of the maneuver shaft; Fig. 7 is an end view thereof. A is a maneuver shaft, provided at its ends with a stepped mortise B to receive a pallet C hollowed out in D on each face to engage in the corresponding mortise B. The pallets C are fixed to the shaft A at the using a bolt E. To reinforce the pallets C and prevent them from splitting, a rivet E is passed across each of the pallets.



  The middle part of the shaft A carries an inflated bladder G of rubber or other elastic material, shown separately in FIG. 5 and provided with a central tube H which is of sufficient diameter to be able to be threaded on the shaft A. The bladder G is provided with a tubing I serving to inflate it through the mouth, using a pump or otherwise; this tubing may be fitted with a check valve. The bladder G is covered with an envelope J, in canvas or other, provided with an opening with lacing M which allows it to be slipped over the bladder and to be tightened on the latter, so as to wrap it well and protect, the K ends of the envelope being shaped so as to be housed in a notch L of the tree A to be fixed there by a ligature.



  In use, the shaft A is grasped by the swimmer with the arms and legs extended in the swimming position, after which it can be manipulated to make the paddles work, the effect of assisting the swimmer. in its propulsive movements. The swollen bladder prevents the device and the swimmer using it from sinking.



  The bladder can easily be removed from the shaft for repair or replacement. In addition, the different parts can also be disassembled to be housed without bulk.

 

Claims (1)

REVENDICATION Appareil permettant d'apprendre à nager, d'augmenter la vitesse des nageurs et pou vant aussi servir au sauvetage, appareil ca ractérisé par un arbre de manouvre muni de palettes à ses deux extrémités et portant une vessie gonflée dans sa partie médiane. SOUS-REVENDICATION Appareil suivant la revendication, carac térisé en ce que la vessie est pourvue d'un tube central se glissant sur l'arbre et d'une enveloppe à serrage, dont les extrémités se logent dans des encoches de l'arbre pour y être fixées, tandis que l'arbre présente à ses extrémités des mortaises dans lesquelles s'em boîtent les palettes pour y être fixées. CLAIM Device for learning to swim, increasing the speed of swimmers and can also be used for rescue, device characterized by a maneuver shaft fitted with paddles at both ends and carrying an inflated bladder in its middle part. SUB-CLAIM Apparatus according to claim, characterized in that the bladder is provided with a central tube sliding on the shaft and with a clamping casing, the ends of which are received in notches in the shaft for therein. be fixed, while the shaft has mortises at its ends in which the pallets fit to be fixed.
CH112414D 1925-02-06 1925-02-06 Device for learning to swim, increasing the speed of swimmers and can also be used for rescue. CH112414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH112414T 1925-02-06

Publications (1)

Publication Number Publication Date
CH112414A true CH112414A (en) 1925-11-02

Family

ID=4371516

Family Applications (1)

Application Number Title Priority Date Filing Date
CH112414D CH112414A (en) 1925-02-06 1925-02-06 Device for learning to swim, increasing the speed of swimmers and can also be used for rescue.

Country Status (1)

Country Link
CH (1) CH112414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036729B (en) * 1955-03-01 1958-08-14 Rudolf Arnold Erren Floating device equipped with a double paddle and a float

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036729B (en) * 1955-03-01 1958-08-14 Rudolf Arnold Erren Floating device equipped with a double paddle and a float

Similar Documents

Publication Publication Date Title
CH112414A (en) Device for learning to swim, increasing the speed of swimmers and can also be used for rescue.
FR2548547A1 (en) Inflatable toys
CH340724A (en) Swimming device
EP0190275A1 (en) Improvement to a device for reducing the effort of lifting soil with a spade or the like
BE406467A (en)
CH364202A (en) Gymnastics machine
FR2913205A1 (en) Floating assistance device for e.g. swimmer, has sphere constituted of inflatable bladder or floating material sheet with two opposed paddles that are placed on diametral axis, where sphere and paddles form rigid assembly
CH640420A5 (en) Swimming device
FR2491399A1 (en) Amphibious float for human propulsion - has inflatable rings side by side with evenly distributed paddles around periphery
BE354966A (en)
CH304059A (en) Apparatus for physical culture.
US1304806A (en) Wise-fence tightener
CH245552A (en) Portable tent.
FR2974985A1 (en) Device for arranging and presenting strands of hair by hairdresser, has receptacle sections arranged around periphery of device for receiving strands of hairs, where sections are numbered so as to provide reference index
CH318558A (en) Bracelet
CH589772A5 (en) Mast mounting support in ground - has stem driven into ground with synthetic flexible material sheet above disc
BE344995A (en)
CH261449A (en) Stretch bracelet.
CH330165A (en) Support easel for shooting
CH94064A (en) Saw.
CH353209A (en) Net device used to catch migratory birds
BE670860A (en)
CH155643A (en) Bundling device.
CH354378A (en) Mooring device with a flexible link
BE740566A (en)