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WO2021099654A1 - Planche de surf propulsée par un mécanisme de va-et-vient - Google Patents

Planche de surf propulsée par un mécanisme de va-et-vient Download PDF

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Publication number
WO2021099654A1
WO2021099654A1 PCT/ES2020/070377 ES2020070377W WO2021099654A1 WO 2021099654 A1 WO2021099654 A1 WO 2021099654A1 ES 2020070377 W ES2020070377 W ES 2020070377W WO 2021099654 A1 WO2021099654 A1 WO 2021099654A1
Authority
WO
WIPO (PCT)
Prior art keywords
bars
movement
board
surfboard
lever arm
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.)
Ceased
Application number
PCT/ES2020/070377
Other languages
English (en)
Spanish (es)
Inventor
Agustin AGUSTIN CARMONA UTRERA
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
Publication of WO2021099654A1 publication Critical patent/WO2021099654A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/50—Boards characterised by their constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/18—Other apparatus for converting muscle power into propulsive effort using sliding or pivoting handle or pedal, i.e. the motive force being transmitted to a propelling means by means of a lever operated by the hand or foot of the occupant

Definitions

  • the present invention refers to a surfboard or paddle surfboard provided with a mechanism that allows its advance from a back and forth movement made by the user and is transmitted to a flapping movement of some fins that the system incorporates at the end of the mechanism.
  • the user of the present invention when standing on the board, pulls and pushes the handlebar with both arms at the same time, exercising a part of the body's musculature, the upper part, which is usually exercised very rarely.
  • document ES2394807A1 refers to a flexible board for water sports, which comprises a polyethylene foam core or a material with similar technical characteristics, conformed to the specific needs of each board model, covered on the upper surface by a resistant sheet the forces of use; covered with an outer skin made of an elastic material absorbent to impacts.
  • the aforementioned document refers to a board for water sports but does not mention at any time the reciprocating propulsion system proposed by the main invention.
  • ES2354095A1 describes a surfboard, of the type that presents an elongated configuration with symmetry with respect to the longitudinal axis, characterized in that longitudinally it determines a configuration of variable widths, with rounded contours and a progressive transition in curvature between the different widths, comprising an area in front and an area in the rear part that determine respective transverse widenings with respect to a narrower area of the central part, between which areas a width ratio is fulfilled such that the minimum width of the central area is between 81% and 85% of the maximum width of the front area and between 93% and 97% of the maximum width of the rear area, the maximum width of the front area being found at a distance from the rear end that is between 76% and 80% of the total length of the board, the minimum width of the central area at a distance from the rear end that is between 35% and 42% of the total length of the board, and the maximum width of the rear area at a distance from the rear end that is between 15% and 18% of the total length of the board, while this
  • ES2298750T3 refers to a floating board for water sports, which board includes an elongated and vertically flattened body that has a lower face for contact with the water and an upper face to support a person, the lower face and the upper face are joined Along a peripheral edge of the body, the body which is made up of a pair of end parts and at least one intermediate part located between the end parts, the parts are arranged within a series of splices and can be separated in such a way that each intermediate part is removable and can be replaced to allow adjustment of the length of the body and optionally facilitate the transport of the board when the different parts are separated, the splices between the adjacent parts of the body have a shaped profile zigzag or wave, each part, at each splice, has a splice face that defines a plurality of ridges alternating with a plurality of valleys, cu When viewed in the plan, the table is characterized in that each splice face of each part has a plurality of transverse rod
  • the surfboard driven with a reciprocating mechanism object of the present invention is constituted from a conventional surfboard or paddle surfboard, with the following adaptations to incorporate the system and mechanism of conversion of reciprocating movement of a handlebar in movement of final flapping:
  • the mechanism that transforms the reciprocating movement into a flapping movement starts from a blade-shaped handlebar, which is inserted vertically upside down (with the blade part up), into a hollow lever arm that crosses the board and is the one who bring the back and forth motion to the bottom of it.
  • said lever arm At the lower end of said lever arm there is a piece that has two joints with a vertical axis, one on each side, from which a pair of articulated bars start on each side to a second piece with joints also with a vertical axis in its side, said second piece being anchored to the table, and jointly with the bars that articulate in this second piece there are some final movement bars that end in the fins that produce the advance and movement of the table, so that in a view In plan, the flaps open and close from the back and forth movement of the initial doubly articulated piece.
  • All the bars allow some flexibility so that the mechanism works in its most extreme positions, even the handlebar allows a slight turn on its axis that makes the whole mechanism rotate slightly allowing the board to be oriented to the left or right.
  • the wings can be fixed, or they can be foot wings, so that the final bars of the mechanism have a last shoe to be able to put them on and take them off, allowing the user to use them to propel the board or put them on himself.
  • the mechanism can be easily assembled and disassembled as many times as desired to be able to use the table in any of its modes.
  • Figure 1 General view in elevation of the table with reciprocating mechanism object of the present invention.
  • Figure 2 Plan view of the swing-to-flap conversion mechanism.
  • FIG. 3 Schematic view of the impulse movement of the table in different phases of the reciprocating movement.
  • the numerical references that appear in said figures correspond to the following constitutive elements of the invention:
  • a preferred embodiment of the push-pull driven surfboard object of the present invention can be based on a surfboard (1), with a hole (2) located in the front central part of the the table (1) and a catch (3) to fix the structure of the mechanism to the table (1).
  • the mechanism that transforms the reciprocating movement into a flapping movement starts from a blade-shaped handlebar (4), which is inserted vertically upside down (with the blade part up), into a hollow lever arm (5) that it crosses the table (1) and is the one who carries the back and forth movement to the bottom of it.
  • said lever arm (5) there is a part connected to the lever arm with two joints (6), one on each side of said part and with vertical axes, from which a pair of articulated bars start on each side (7) arranged as it appears in the figures, up to a piece fixed to the table with two joints (8) on its sides, also with a vertical axis, said piece being anchored to the table (1) by a catch (3) or means fixing to it, and jointly with the bars that articulate in this second piece fixed to the table with two joints (8) there are some final movement bars (9) that end in the fins (10) that produce the advance and movement of the table, so that in a plan view the flaps (10) open and close from the back and forth movement of the part connected to the lever arm with two joints (6).
  • All the bars allow some flexibility so that the mechanism works in its most extreme positions, even the handlebar allows a slight turn on its axis that makes the whole mechanism rotate slightly allowing the board to be oriented to the left or right.
  • the flaps (10) can be fixed, or they can be foot flaps, so that the end bars (9) of the mechanism have a shoe-last finish (11) to be able to put them on and take them off, allowing the user to use them to propel the board or put them on himself.
  • the mechanism can be easily assembled and disassembled as many times as desired to be able to use the table in any of its modes.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Special Chairs (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une planche de surf (1) comprenant un mécanisme qui transforme un mouvement de va-et-vient en mouvement de battement, à partir d'un guidon en forme de pale (4), laquelle est insérée verticalement à l'envers dans un bras de levier (5) creux qui traverse la planche (1) et à l'extrémité inférieure duquel se trouve une pièce reliée au bras de levier avec deux articulations (6), une de chaque côté, et à partir desquelles part, de chaque côté, une paire de barres articulées (7) jusqu'à une pièce fixée à la planche avec deux articulations (8) sur ses côtés, ladite pièce étant ancrée à la planche (1), et de manière solidaire aux barres qui s'articulent sur cette seconde pièce fixée à la planche avec deux articulations (8) se trouvent des barres finales (9) de mouvement qui se terminent au niveau des palmes.
PCT/ES2020/070377 2019-05-08 2020-06-09 Planche de surf propulsée par un mécanisme de va-et-vient Ceased WO2021099654A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201930750 2019-05-08
ES201930750U ES1236036Y (es) 2019-05-08 2019-05-08 Tabla de surf impulsada con mecanismo de vaiven

Publications (1)

Publication Number Publication Date
WO2021099654A1 true WO2021099654A1 (fr) 2021-05-27

Family

ID=68159789

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2020/070377 Ceased WO2021099654A1 (fr) 2019-05-08 2020-06-09 Planche de surf propulsée par un mécanisme de va-et-vient

Country Status (2)

Country Link
ES (1) ES1236036Y (fr)
WO (1) WO2021099654A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2597485A (en) * 2020-07-22 2022-02-02 Adeyemi Olowu Jonathan Flipper propulsion attachment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964589B1 (en) * 2005-03-15 2005-11-15 Roger Lin Sculling boat assembly
ES2298750T3 (es) 2003-04-30 2008-05-16 Brett Myndon Peach Tabla flotante para deportes acuaticos.
US20100255736A1 (en) * 2009-04-07 2010-10-07 Drew Allen Krah Human powered watercraft
ES2354095A1 (es) 2009-06-22 2011-03-10 Tempolios, S.L Tabla de surf.
ES2394807A1 (es) 2011-02-24 2013-02-05 Alejandro HUNGER SALUT Tabla flexible para deportes acuaticos.
AT517084B1 (de) * 2015-03-09 2016-11-15 Riegerbauer Hermann Antriebsvorrichtung für ein Surfboard

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2298750T3 (es) 2003-04-30 2008-05-16 Brett Myndon Peach Tabla flotante para deportes acuaticos.
US6964589B1 (en) * 2005-03-15 2005-11-15 Roger Lin Sculling boat assembly
US20100255736A1 (en) * 2009-04-07 2010-10-07 Drew Allen Krah Human powered watercraft
ES2354095A1 (es) 2009-06-22 2011-03-10 Tempolios, S.L Tabla de surf.
ES2394807A1 (es) 2011-02-24 2013-02-05 Alejandro HUNGER SALUT Tabla flexible para deportes acuaticos.
AT517084B1 (de) * 2015-03-09 2016-11-15 Riegerbauer Hermann Antriebsvorrichtung für ein Surfboard

Also Published As

Publication number Publication date
ES1236036U (es) 2019-10-15
ES1236036Y (es) 2020-01-09

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