[go: up one dir, main page]

PL403075A1 - Folded swimming fin - Google Patents

Folded swimming fin

Info

Publication number
PL403075A1
PL403075A1 PL403075A PL40307513A PL403075A1 PL 403075 A1 PL403075 A1 PL 403075A1 PL 403075 A PL403075 A PL 403075A PL 40307513 A PL40307513 A PL 40307513A PL 403075 A1 PL403075 A1 PL 403075A1
Authority
PL
Poland
Prior art keywords
attached
strip
flexible membrane
folded
swimming fin
Prior art date
Application number
PL403075A
Other languages
Polish (pl)
Other versions
PL226836B1 (en
Inventor
Mariusz Szymański
Tomasz Krause
Original Assignee
Mariusz Szymański
Tomasz Krause
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 Mariusz Szymański, Tomasz Krause filed Critical Mariusz Szymański
Priority to PL403075A priority Critical patent/PL226836B1/en
Priority to AU2014230089A priority patent/AU2014230089A1/en
Priority to RU2015143267A priority patent/RU2015143267A/en
Priority to US14/774,206 priority patent/US20160023053A1/en
Priority to PCT/PL2014/000020 priority patent/WO2014142689A1/en
Priority to CN201480025285.2A priority patent/CN105188858A/en
Priority to JP2015562960A priority patent/JP2016514994A/en
Priority to KR1020157028685A priority patent/KR20150122257A/en
Publication of PL403075A1 publication Critical patent/PL403075A1/en
Priority to ZA2015/07583A priority patent/ZA201507583B/en
Publication of PL226836B1 publication Critical patent/PL226836B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
    • A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B31/00—Swimming aids
    • A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
    • A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
    • A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
    • A63B2031/112—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet with means facilitating walking, e.g. rectractable, detachable or pivotable blades
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/68—Miscellaneous features of sport apparatus, devices or equipment with article holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
    • B23D49/11—Hand-held or hand-operated sawing devices with straight saw blades for special purposes, e.g. offset-blade hand; Hand saws having spaced blades; Hand saws for sawing grooves or square holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/01—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends characterised by the handle

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Tents Or Canopies (AREA)
  • Laminated Bodies (AREA)
  • Wind Motors (AREA)

Abstract

Składana płetwa pływacka zawiera podstawę, ramiona, rozpiętą między ramionami elastyczną membranę oraz elementy mocowania płetwy do stóp pływaka. Dwie przeciwległe krawędzie (1 i 2) giętkiej membrany (3) przymocowane są każda do jednej elastycznej listwy (5). Giętka membrana (3) wykonana jest z tworzywa sztucznego, korzystnie wzmocnionego włóknami. Listwa (5) zamocowana jest do sztywnej belki podstawy (6), należącej do pary belek połączonych ze sobą zawiasem (7) umieszczonym w odległości od 0 do 1/3 długości belki (6) od końca belki przeciwnego do miejsca mocowania listwy (5).The foldable swimming fin comprises a base, arms, a flexible membrane stretched between the arms and elements for attaching the fin to the swimmer's feet. Two opposite edges (1 and 2) of the flexible membrane (3) are each attached to one flexible strip (5). The flexible membrane (3) is made of plastic, preferably reinforced with fibres. The strip (5) is attached to a rigid base beam (6), belonging to a pair of beams connected to each other by a hinge (7) placed at a distance of 0 to 1/3 of the length of the beam (6) from the end of the beam opposite to the place where the strip (5) is attached.

PL403075A 2013-03-11 2013-03-11 Folded swimming fin PL226836B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL403075A PL226836B1 (en) 2013-03-11 2013-03-11 Folded swimming fin
AU2014230089A AU2014230089A1 (en) 2013-03-11 2014-03-07 Folding swim fin
RU2015143267A RU2015143267A (en) 2013-03-11 2014-03-07 FOLDING FAST
US14/774,206 US20160023053A1 (en) 2013-03-11 2014-03-07 Folding swim fin
PCT/PL2014/000020 WO2014142689A1 (en) 2013-03-11 2014-03-07 Folding swim fin
CN201480025285.2A CN105188858A (en) 2013-03-11 2014-03-07 foldable swimming fins
JP2015562960A JP2016514994A (en) 2013-03-11 2014-03-07 Foldable swim fin
KR1020157028685A KR20150122257A (en) 2013-03-11 2014-03-07 Folding Swim Fin
ZA2015/07583A ZA201507583B (en) 2013-03-11 2015-10-12 Folding swim fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403075A PL226836B1 (en) 2013-03-11 2013-03-11 Folded swimming fin

Publications (2)

Publication Number Publication Date
PL403075A1 true PL403075A1 (en) 2014-09-15
PL226836B1 PL226836B1 (en) 2017-09-29

Family

ID=50483458

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403075A PL226836B1 (en) 2013-03-11 2013-03-11 Folded swimming fin

Country Status (9)

Country Link
US (1) US20160023053A1 (en)
JP (1) JP2016514994A (en)
KR (1) KR20150122257A (en)
CN (1) CN105188858A (en)
AU (1) AU2014230089A1 (en)
PL (1) PL226836B1 (en)
RU (1) RU2015143267A (en)
WO (1) WO2014142689A1 (en)
ZA (1) ZA201507583B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106976534B (en) * 2017-05-10 2023-08-11 朱光 Variable tail fin device for swimming
WO2021064665A1 (en) * 2019-10-03 2021-04-08 Uniwersytet Śląski W Katowicach Swim fin with a longitudinally moulded blade
WO2021226254A1 (en) * 2020-05-08 2021-11-11 Oneill Charles Ryan Self-rescue swim fin belt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607857A (en) * 1926-05-27 1926-11-23 Zukal Frank Swimming device
US4264994A (en) 1977-07-06 1981-05-05 Carbone Giovanni M Articulated flippers for hands and feet, with a surface variable during swimming
US4250584A (en) 1979-06-11 1981-02-17 Gerhard Korn Collapsable swim fin
FR2575927A1 (en) * 1985-01-16 1986-07-18 Rolland Thierry Folding flippers
US4907519A (en) * 1988-11-21 1990-03-13 Yoram Gil Propulsion aids for attachment to a swimmer's feet
US4952183A (en) 1989-07-17 1990-08-28 Yoram Gil Collapsible propulsion aids for swimmer's feet
US5161309A (en) * 1992-04-27 1992-11-10 Graves David A Predator defense swim fin
US5242321A (en) * 1992-08-13 1993-09-07 Yoram Gil Flipper-type swimming propulsion aids
US7140398B2 (en) * 2002-01-28 2006-11-28 Alliance Design And Development Group, Inc. Sports equipment having a tubular structural member
ITGE20070093A1 (en) * 2007-09-28 2009-03-29 Mares Spa FIN FOR SWIMMING

Also Published As

Publication number Publication date
AU2014230089A1 (en) 2015-11-05
RU2015143267A3 (en) 2018-07-19
US20160023053A1 (en) 2016-01-28
RU2015143267A (en) 2017-04-13
ZA201507583B (en) 2016-04-28
PL226836B1 (en) 2017-09-29
CN105188858A (en) 2015-12-23
KR20150122257A (en) 2015-10-30
JP2016514994A (en) 2016-05-26
WO2014142689A1 (en) 2014-09-18

Similar Documents

Publication Publication Date Title
EP3773939A4 (en) VERSATILE UNIVERSAL EXERCISE STRUCTURE
FR2960851B1 (en) METHOD AND DEVICE FOR OPENING AN INFLATED WALL
MX2016004428A (en) Supporting frame assembly.
EA201990415A1 (en) FLOATING MODULE FOR MODULAR SOLAR PANEL PLATFORMS
PL403075A1 (en) Folded swimming fin
DK3929432T3 (en) TOWER PIPE SECTION, TOWER FRAME AND WIND GENERATOR KIT
BR112015024402A2 (en) patient support
EP3466906A4 (en) HONEYCOMB STRUCTURE
EP3880957A4 (en) SAVONIUS WIND TURBINE RATIOS
EP4294351A4 (en) INDOOR ROLLATOR WITH STAND-UP STRUCTURE
EP3433489A4 (en) WIND TOWER
EP4010550C0 (en) Foldable tent with bendable arches
PL408596A1 (en) Mast portable base
EP4297602A4 (en) GARMENT WITH INTEGRATED STRETCH BRALETTE
DK3794234T3 (en) Electrical resonance change in a wind turbine
PL122826U1 (en) Girder, preferably for the frame constructions of large span roofing on building halls
UA102558U (en) FENCE
UA110780U (en) SPATIAL CYLINDRICAL SINGLE-COVERED COVERINGS
GB201209830D0 (en) Improvements to temporary fencing
EP4305298A4 (en) WIND POWERED GENERATOR
ES1292150Y (en) NATURAL CONDITIONING SHAMPOO
DK4277675T3 (en) ARTIFICIAL DIURESIS DEVICE
ES1285549Y (en) BAG WITH UMBRELLA
EP3957156C0 (en) WIND CLEANER
EP3793862A4 (en) REINFORCED CANVAS