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WO/1994/025117A1 |
A bladder (10) for use in a sportsball such as a soccer ball or volleyball has good air retention and excellent durability. It is molded to substantially conform to a shape consistent with the shape of the sportsball. The bladder compris...
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WO/1994/025266A1 |
The present invention pertains to a composite material for use in manufacturing sports balls and shoe upper material, consisting of a three-layer composite material, the outermost layer (1) being an abrasion-resistant plastic layer, whic...
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WO/1994/023805A1 |
A bilaterally and radially symmetrical ball whose pole spacing is clearly larger than its equatorial diameter has an inflatable inner chamber and intermediate and outer sheaths which are both made of individual pieces sewn together. At l...
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WO/1994/003239A1 |
An inflatable ball for ball games comprises an outer ball having interconnected parts consisting of twelve equilateral pentagons (1) and twenty equiangular hexagons (2). Each pentagon (1) is enclosed by five hexagons (2) and at the locat...
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WO/1993/018826A1 |
An inflatable throw toy (10) comprises a flexible wall (12) defining an enclosure adapted to be thrown when inflated. A manually operated pump (14) is fixed to the flexible wall (12). The pump comprises a flexible resilient pump wall def...
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JP7460162B2 |
To provide a forward rotation defensive art learning tool that enables effective and theoretical teaching of a forward rotation defensive art to a judo beginner.An elastically deformable ball 1 is included. On a surface of the ball 1, a ...
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JP7425598B2 |
To provide a gas injection type ball which can suppress a phenomenon of melting a surface skin material by frictional heat and hardly leaves wrinkles on a surface of the surface skin material even after repeating putting-in/out of air fo...
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JP2024008881A |
A device for attaching a valve to a hollow body is provided. An apparatus (200, 300, 700) for mounting a valve (210, 304, 704) within a hollow body (202, 302, 702) is disclosed. The device includes a first member (100, 204) and a second ...
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JP7270356B2 |
To provide a degassing tool which can degas an inside of a bag body even when air pressure inside the bag body is equal to air pressure outside.A degassing tool 10 for a bag body 20 with which a gas inflow outlet 30 is provided is fitted...
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JP7201239B2 |
To provide an air injection valve which is compact in size, light in weight, and hardly causes air leakage, allows the easy injection of air, and is hardly deteriorated, and a hollow body using the same.An air injection valve has: a step...
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JP2022185095A |
To provide an improved ball, especially a soccer ball, and a manufacturing method for the same, the ball having excellent elasticity both at low temperature and at high temperature, maintaining high quality about both physical characteri...
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JP7157847B2 |
The present invention relates to a ball, in particular a football, and a method for its manufacture.According to an aspect of the invention, a ball is provided that comprises particles of an expanded thermoplastic polyurethane, eTPU.
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JP2022145673A |
To provide a ball, in particular a soccer ball, having good properties including an improved control level at a shoe and also a balanced magnus effect in the air leading to a controlled swerve degree which reduces so-called fluttering.Th...
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JP7072795B2 |
To provide a ball for exercise which can be gripped easily by a hand.A ball 1 for exercise comprises a skin layer 20 forming a surface of a spherical surface state, the skin layer 20 is formed of skin panels 21 on which a triangular rece...
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JP2022071367A |
To provide a balance ball health appliance usable according to each part of a body.A balance ball health appliance capable of improving a function of each part of a body, has at least two balance balls stored in a rectangular bag body ha...
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JP7050288B2 |
To provide a ball bladder having an outer surface on which a pocket is provided so that a sensor device including sensors, communication means composed of a board and an antenna, and a power supply is to be stored; and a ball having a se...
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JP7029475B2 |
An inflatable sports ball is provided. The sports ball includes an interior bladder and a cover disposed about the interior bladder. The cover may include an outer substrate and an intermediate structure. The cover may further include an...
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JP2021137511A |
To provide a water toy that facilitates the introduction of air and water thereinto.A water toy 1 includes a spherical portion 10, an air introducing portion 20 having an air introducing cylindrical portion (a cylindrical portion 23) con...
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JP2021112288A |
To provide a balloon which uses an airtight fastener on an air feeding/exhaust hole, for performing air feeding and air exhaustion in short time.A balloon 80 uses an airtight fastener 50 in which air is not distributed in a fully closed ...
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JP3232650U |
To provide a ball-shaped tool in which an electronic device can be easily mounted inside the ball-shaped tool. The ball-shaped tool 10 capable of storing at least an electronic device that emits sound or light inside, and is formed insid...
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JP6878516B2 |
The present invention relates to a ball, in particular a football, and a method for its manufacture.According to an aspect of the invention, a ball is provided that comprises particles of an expanded thermoplastic polyurethane, eTPU.
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JP6874148B2 |
There is provided a method for manufacturing a sportsball which is a stick ball such as soft leather ball having a decrease in impact force as compared with conventional thread wound balls.The method for manufacturing a sportsball compri...
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JP6839946B2 |
To suppress propagation of various germs by giving antibacterial activity to holes provided to leather-like sheet used for a ball skin material.Leather-like sheet comprises backing containing entangled fiber body and porous elastomeric r...
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JP2021031781A |
To provide a sliver leather-like sheet which is superior in the gripping property, a ball using the sheet as a skin material, and a napped leather-like sheet.MEANS: The silver leather-like sheet comprises a fiber base material and a silv...
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JP6834477B2 |
The present invention provides an air pump (2) for a hollow ball where a hole is difficult to block. The air pump (2) includes a pump (4) having a pin (10) and a pin cover (6) for covering the pin (10). The pin (10) has a hole (14) for p...
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JP6833899B2 |
[Abstract] [Problem] To make a ball easy to be grabbed. [Solution] In a skin body 3 which covers a ball main body 2, a skin part 2 and a circumferential wall part 3 protruding from a peripheral edge part of the skin part 2 to a back side...
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JP6831520B2 |
The purpose of the present invention is to prevent a cable connected to an electronic component disposed in the interior of a hollow ball for sports from breaking due to an external force applied to the ball for sports and prevent all el...
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JP2020534971A |
The ball comprises a plurality of polygonal panels mounted relative to each other, each of which has a margin area and a central area, the margin area being raised or raised relative to the central area. The construction material of this...
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JP3228947U |
To provide a ball capable of exercising using a ball which is safe and easy to control in a narrow space. PROBLEM TO BE SOLVED: To easily control a ball by using a light material having a thickness of about 0.01 mm and low elasticity, an...
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JP6787014B2 |
To provide a soft tennis ball 2 to which foreign matter hardly adheres, and which hardly soils a floor.A soft tennis ball 2 includes a spherical shell 4 and finishing powder 6 adhering to the outer surface of the spherical shell 4. The f...
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JP6780810B2 |
[Problem] To provide a ball which is easy to grip, throw and catch due to an easily adhering surface of a ball body. [Solution] This ball (1) has: a ball body (41) and at least one self-adhesive member (9) disposed on the surface side th...
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JP2020513282A |
Sports competition objects, such as soccer balls or handballs, are provided with a perforated inner panel placed between an internal inflatable bladder and an outer coating that is sewn together from multiple separate panels. The stitchi...
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JP6689035B2 |
To provide a ball which can be easily gripped.A ball is formed by: bonding plural pieces of cuticle bodies 3 formed of a material which hardly slips, such as a soft resin, a rubber, and a foam thereof, to a sphere 2 with an adhesive agen...
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JP6678412B2 |
To provide a ball that is easy to be grabbed.A ball is characterized as follows: a surface side recesses are provided at the side of a surface 9 of a ball body 20; an opening 10 at the side of the surface 9 of the surface side recesses h...
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JP3225555U |
To prevent a bias of the center of gravity when using a hollow ball body by locating a sensor at a center position of the hollow ball body in a state where the hollow ball body is inflated, and at the same time, measure via the sensor. ,...
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JP6657147B2 |
To provide a toy ball which can produce sounds and allows expected air injection even without any dedicated air injector.The toy ball comprises: a ball body part 10 with an attachment part 20 therein; a sound output part 30 detachably at...
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JP3224821U |
To provide a soft tennis ball having a stable structure and not easily broken. A ball body created in a hollow sphere by elastic rubber so as to surround the ball space 10 inside, and the same as the ball body so as to project from a val...
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JP6630233B2 |
The present invention relates to a method for manufacturing a panel (10) for a ball, in particular for a soccer ball, to a panel manufactured by such a method, as well as to a ball having a plurality of such panels. The method comprises ...
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JP2019193763A |
To provide a spherical body structure and a method of producing the same.A spherical body structure comprises: an inner layer; a plurality of ball skins provided on the inner layer, with a groove being formed between adjacent two ball sk...
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JP6573229B2 |
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JP6564735B2 |
The present invention relates to a ball, in particular a football, and a method for its manufacture.According to an aspect of the invention, a ball is provided that comprises particles of an expanded thermoplastic polyurethane, eTPU.
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JP3222570U |
To provide a fitness ball structure mixed with an organic food powder that reduces the probability of causing an allergic reaction to a user. A fitness ball structure in which organic food powder is mixed includes an inner ball structure...
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JP3222351U |
To provide a soccer lifting practice ball capable of learning a technique of kicking a ball efficiently and accurately. A soccer lifting practice ball 1 has a sphere shape with a mass of 5 g or more and 30 g or less and a diameter of 19 ...
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JP3221536U |
To provide a soft volleyball which has anti-slip property and is excellent in comfort and abrasion resistance. A soft volleyball includes a spherical cavity, a synthetic fiber cloth, and a plurality of EVA arc-shaped sheets, the syntheti...
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JP3220001U |
To provide a boccia ball which has no possibility that the seam of the outer skin is unraveled, is inexpensive, and realizes a boccia ball and a rolling method similar to a high-class ball having a seam. A boccia ball 100 includes a holl...
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JP6458083B2 |
A ball (1) is provided with an outer shell (20) formed from a plurality of panels (50), characterized in that: the outer shell (20) has a plurality of panel surfaces (20a); at least one panel surface (20a) is partitioned by means of a pe...
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JP6448857B2 |
The ball (1) of the present invention is characterized by including a skin layer (20) having water absorbability. The skin layer (20) may be formed of a water absorbent material, or may be formed so as to include a surface portion (21) a...
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JP6442465B2 |
Ball, in particular football, comprising: a bladder which has a majority weight component of a material of a first material class, at least one intermediate layer, wherein the at least one intermediate layer is arranged exterior to the b...
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JP2018191708A |
To provide a hollow body that can reduce time and efforts for putting air, and achieve feelings comparable to an ordinary hollow body, and compact storage.A hollow body 10 includes: an outer package 11 made of a flexible material; a part...
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JP6433625B1 |
The ball body 2 is covered with a plurality of skin bodies 3 integrally formed as a shape including a front wall portion 31, a peripheral wall portion 32, and a recess 33 by a soft material made of resin or rubber, and the recess 33 is a...
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