WO2017024366A1 - Structural arrangement for wheel - Google Patents

Structural arrangement for wheel Download PDF

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Publication number
WO2017024366A1
WO2017024366A1 PCT/BR2015/050225 BR2015050225W WO2017024366A1 WO 2017024366 A1 WO2017024366 A1 WO 2017024366A1 BR 2015050225 W BR2015050225 W BR 2015050225W WO 2017024366 A1 WO2017024366 A1 WO 2017024366A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
tire
recesses
structural arrangement
clamps
Prior art date
Application number
PCT/BR2015/050225
Other languages
French (fr)
Portuguese (pt)
Inventor
Alexandre Santos TUROZI
Alexandro Delias OXLEY
Original Assignee
Turozi Alexandre Santos
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 Turozi Alexandre Santos filed Critical Turozi Alexandre Santos
Publication of WO2017024366A1 publication Critical patent/WO2017024366A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
    • B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs

Definitions

  • the wheel construction is applied to wheels in general whose tread body is flexible, preferably wheels as described in patent document BR202014032129-8. Clamp-like lugs are added along the edges of the metal wheel to secure the tire. It is useful when the tire is not tubed, but solid rubber or plastic. Flexible tread wheel can be applied to wheelbarrows, construction and hand trucks or forklifts in industries.
  • Rigid wheelbarrow wheels and hand-driven industrial trolleys are available in the state of the art. These are solid wheels made of iron or wood or plastic and other rigid materials. Rigid wheels with inner tube tires are available in the state of the art; in this case the wheel rims are smooth and sufficient to keep the tire fixed along the periphery of the wheel; even when the wheel is subjected to lateral forces; on curves for example or on the inclination of the wheelbarrow at the time of unloading. Technological advancement has made the tubeless tire available. Massive tire made entirely of flexible material, such as rubber or plastic. The use of these flat-wheeled flexible metal tires has revealed the problem of fixing the tire to the wheel mainly when bending or tilting the wheelbarrow at the time of unloading. The tire, being flexible, exits out of the bed formed by the edges of the wheel.
  • the tire When cornering, the tire experiences lateral force by shifting the carriage and wheel assembly to one side, while the tire remains adherent to the ground.
  • the function of the lugs in the form of clamps is to counteract this force and to ensure that there is no lateral displacement of the tire from the wheel.
  • the tire deforms due to its flexibility, but does not move out of position along the periphery of the wheel.
  • Figure 1 is a perspective view of a tire assembly (2) mounted on the wheel (1).
  • Figure 2 is a perspective view of a wheel (1) showing the clamps (12).
  • Figure 3 represents front section of the assembly, tire (2) and wheel (1) mounted, showing the recesses (21) in the tire (2).
  • Figure 4 represents front section of the wheel (1)
  • the wheel construction arrangement described in this report as shown in Figures 1 to 4 comprises tire (2) having recesses (21) along the circumference of its two faces.
  • the wheel (1) fills the entire inner annular space of the tire (2), and has clamps (12) spaced along the edges, according to the distribution of the recesses (21) of the tire (2); they are aligned so that the clamps (12) fit into the recesses (21) so as to secure the tire (2) to the wheel (1) and ensuring greater cornering stability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Materials Engineering (AREA)
  • Tires In General (AREA)

Abstract

A structural arrangement for a wheel prevents the flexible rubber or plastic tyre (2) from leaving the bed formed by the rims of the rigid wheel (1); the wheel (1) has preferably rigid clips (12) spaced around the rims, the tyre (2) has recesses (21) around the circumference of both lateral faces and the clips (12) engage the recesses (21).

Description

DISPOSIÇÃO CONSTRUTIVA EM RODA  CONSTRUCTIVE WHEEL ARRANGEMENT
[001 ] A disposição construtiva em roda é aplicada em rodas em geral cujo corpo da banda de rodagem é flexível, preferencialmente em rodas como descrita no documento de patente BR202014032129-8. É acrescentado ressaltos, tipo grampos, ao longo das bordas da roda metálica para prender o pneu. Se mostra útil quando o pneu não é com câmara, mas maciço de borracha ou plástico. A roda com banda de rodagem flexível pode ser aplicada em carrinhos de mão, na construção civil e carrinhos ou empilhadeiras manuais em indústrias.  The wheel construction is applied to wheels in general whose tread body is flexible, preferably wheels as described in patent document BR202014032129-8. Clamp-like lugs are added along the edges of the metal wheel to secure the tire. It is useful when the tire is not tubed, but solid rubber or plastic. Flexible tread wheel can be applied to wheelbarrows, construction and hand trucks or forklifts in industries.
[002] Há disponível, no atual estado da técnica, rodas rígidas para carrinho de mão e carrinhos industriais de tração manual. Trata-se de rodas maciças de ferro ou de madeira ou de plástico, além de outros materiais rígidos. Há disponível, no atual estado da técnica, rodas rígidas com pneus com câmara de ar; neste caso as bordas da roda são lisas e suficientes para manter o pneu fixos ao longo da periferia da roda; mesmo quando a roda é submetida a esforços laterais; nas curvas por exemplo ou na inclinação do carrinho de mão no momento da descarga. O avanço tecnológico disponibilizou o pneu sem câmara. Pneu maciço totalmente de material flexível, tipo borracha ou plástico. O uso desses pneus flexíveis em roda metálica com as bordas lisas revelou o problema de fixação do pneu na roda principalmente nas curvas ou na inclinação do carrinho de mão no momento da descarga. O pneu, por ser flexível, sai fora do leito formado pelas bordas da roda.  [002] Rigid wheelbarrow wheels and hand-driven industrial trolleys are available in the state of the art. These are solid wheels made of iron or wood or plastic and other rigid materials. Rigid wheels with inner tube tires are available in the state of the art; in this case the wheel rims are smooth and sufficient to keep the tire fixed along the periphery of the wheel; even when the wheel is subjected to lateral forces; on curves for example or on the inclination of the wheelbarrow at the time of unloading. Technological advancement has made the tubeless tire available. Massive tire made entirely of flexible material, such as rubber or plastic. The use of these flat-wheeled flexible metal tires has revealed the problem of fixing the tire to the wheel mainly when bending or tilting the wheelbarrow at the time of unloading. The tire, being flexible, exits out of the bed formed by the edges of the wheel.
[003] A disposição construtiva, descrita neste relatório, modifica a forma geométrica da roda acrescentando ressaltos, em forma de grampos, ao longo das bordas da roda. Esses grampos, na montagem se encaixam em rebaixos disponibilizados ao longo da base do pneu de borracha maciça ou plástico. [003] The constructive arrangement described in this report modifies the wheel's geometric shape by adding staple lugs along of the wheel rims. These clamps in the assembly fit into recesses provided along the base of the solid rubber or plastic tire.
[004] Ao realizar uma curva, o pneu sofre uma força lateral deslocando o conjunto carrinho e roda para um lado, enquanto que o pneu permanece aderente ao solo. A função dos ressaltos, em forma de grampos, é contrapor essa força, e garantir que não haja este deslocamento lateral do pneu em relação à roda. Assim o pneu se deforma, em função de sua flexibilidade, mas não sai de sua posição ao longo da periferia da roda.  [004] When cornering, the tire experiences lateral force by shifting the carriage and wheel assembly to one side, while the tire remains adherent to the ground. The function of the lugs in the form of clamps is to counteract this force and to ensure that there is no lateral displacement of the tire from the wheel. Thus the tire deforms due to its flexibility, but does not move out of position along the periphery of the wheel.
[005] A figura 1 representa vista, em perspectiva, um corte do conjunto pneu(2) montado na roda(1 ).  Figure 1 is a perspective view of a tire assembly (2) mounted on the wheel (1).
[006] A figura 2 representa vista, em perspectiva, um corte da roda(1 ) mostrando os grampos(12)  Figure 2 is a perspective view of a wheel (1) showing the clamps (12).
[007] A figura 3 representa corte frontal do conjunto, pneu(2) e roda(1 ) montados, mostrando os rebaixos(21 ) no pneu(2).  [007] Figure 3 represents front section of the assembly, tire (2) and wheel (1) mounted, showing the recesses (21) in the tire (2).
[008] A figura 4 representa corte frontal da roda(1 )  Figure 4 represents front section of the wheel (1)
[009] A disposição construtiva de roda, descrita neste relatório, conforme mostrado nas figuras 1 a 4, compreende pneu(2), que possui rebaixos(21 ) ao longo da circunferência de suas duas faces. A roda(1 ) preenche todo o espaço anelar interno do pneu(2), e possui grampos(12) espaçados ao longo das bordas, de acordo com a distribuição dos rebaixos(21 ) do pneu(2); ficam alinhados de modo que os grampos(12) se encaixem nos rebaixos(21 ) de forma a fixar o pneu(2) na roda(1 ) e garantindo maior estabilidade nas curvas.  The wheel construction arrangement described in this report as shown in Figures 1 to 4 comprises tire (2) having recesses (21) along the circumference of its two faces. The wheel (1) fills the entire inner annular space of the tire (2), and has clamps (12) spaced along the edges, according to the distribution of the recesses (21) of the tire (2); they are aligned so that the clamps (12) fit into the recesses (21) so as to secure the tire (2) to the wheel (1) and ensuring greater cornering stability.

Claims

REIVINDICAÇÃO CLAIM
1 . DISPOSIÇÃO CONSTRUTIVA EM RODA que evita o pneu flexível sair fora do leito formado pelas bordas da roda, caracterizada pela roda(1 ) possuir grampos(12) espaçados ao longo das bordas e pelo pneu(2) possuir rebaixos(21 ) ao longo da circunferência de suas duas faces laterais e os grampos(12) se encaixarem nos rebaixos(21 ).  1 . WHEEL CONSTRUCTIVE ARRANGEMENT that prevents the flexible tire from leaving the wheel rim bed, characterized in that the wheel (1) has clamps (12) spaced along the edges and the tire (2) has recesses (21) along the circumference. of its two side faces and the clamps (12) fit into the recesses (21).
PCT/BR2015/050225 2015-08-12 2015-11-23 Structural arrangement for wheel WO2017024366A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202015019402-7U BR202015019402Y1 (en) 2015-08-12 2015-08-12 WHEEL CONSTRUCTIVE ARRANGEMENT
BRBR2020150194027 2015-08-12

Publications (1)

Publication Number Publication Date
WO2017024366A1 true WO2017024366A1 (en) 2017-02-16

Family

ID=57965244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2015/050225 WO2017024366A1 (en) 2015-08-12 2015-11-23 Structural arrangement for wheel

Country Status (2)

Country Link
BR (1) BR202015019402Y1 (en)
WO (1) WO2017024366A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10166732B2 (en) 2013-06-15 2019-01-01 Camso Inc. Annular ring and non-pneumatic tire
US10953696B2 (en) 2015-02-04 2021-03-23 Camso Inc Non-pneumatic tire and other annular devices
US11999419B2 (en) 2015-12-16 2024-06-04 Camso Inc. Track system for traction of a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923966A2 (en) * 1997-11-21 1999-06-23 Rollerblade, Inc. Skate wheel and method for making
US7392995B2 (en) * 2005-10-21 2008-07-01 Chiu-Hsiung Lin Driving device for wheels
US20120256383A1 (en) * 2011-04-06 2012-10-11 Ames True Temper, Inc. Wheel for wheelbarrows and carts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923966A2 (en) * 1997-11-21 1999-06-23 Rollerblade, Inc. Skate wheel and method for making
US7392995B2 (en) * 2005-10-21 2008-07-01 Chiu-Hsiung Lin Driving device for wheels
US20120256383A1 (en) * 2011-04-06 2012-10-11 Ames True Temper, Inc. Wheel for wheelbarrows and carts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10166732B2 (en) 2013-06-15 2019-01-01 Camso Inc. Annular ring and non-pneumatic tire
US11014316B2 (en) 2013-06-15 2021-05-25 Camso Inc. Annular ring and non-pneumatic tire
US10953696B2 (en) 2015-02-04 2021-03-23 Camso Inc Non-pneumatic tire and other annular devices
US11999419B2 (en) 2015-12-16 2024-06-04 Camso Inc. Track system for traction of a vehicle

Also Published As

Publication number Publication date
BR202015019402U2 (en) 2017-02-14
BR202015019402Y1 (en) 2020-08-18

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