Abstract:
A rim assembly for receiving a tire includes a rim having an outer ring-shaped member defining an outer surface, and a rim liner having a ring-shaped body formed to generally match the contours of the outer surface of the rim. The rim liner is positioned within a recess formed in at least a portion of the outer surface of the rim so as to maintain an intended industry standard sizing for rims and tires.
Abstract:
A rim assembly for receiving a tire includes a rim having an outer ring-shaped member defining an outer surface, and a rim liner having a ring-shaped body formed to generally match the contours of the outer surface of the rim. The rim liner is positioned within a recess formed in at least a portion of the outer surface of the rim so as to maintain an intended industry standard sizing for rims and tires.
Abstract:
In one embodiment, the present invention is a method of controlling persister status in a bacterial cell population comprising the step of modulating the expression of native chromosomal sequences disclosed in Table 8.
Abstract:
Forged cavity back iron-type clubs and oversize clubs are disclosed. These forged clubs have thin, durable hitting face and relatively large cavity volumes. These clubs have high rotational moments of inertia to minimize distance and accuracy penalties associated with off-center hits. Long irons with hitting face of about 0.100 inch thick are achievable by the present invention. Also disclosed are forged irons made from stainless steels and annealed to achieve the desired hardness and ductility. Further, an interchangeable pin suitable for use in the manufacture of any of a set of iron-type clubs without re-tooling is disclosed. The pin is sized and configured to fit within a through-bore such that an adhesive such as a flexible epoxy may be placed within the gaps to provide a vibration dampening effect.
Abstract:
A golf club head and a method of making a golf club head includes a framework that is applied to the rear portion of the club head. A heat shrinkable membrane is mounted to the framework, by either mechanical means or by application of a bonding agent, creating a hollow golf club wherein the membrane material at the center of the rear portion is taut and exposed. The membrane is made from a conformable heat shrinkable fabric having a high tensile strength and negligible compressive strength. The fabric comprises thin, relative flexible, long interwoven fibers such as Kevlar, canvas, sailcloth and fabrics used in the skins of airplanes.
Abstract:
A golf club head having a multi-material face is disclosed and claimed. The face is formed by explosion welding, allowing materials having substantially different properties to be uniformly joined. Explosion welding allows the materials to be joined together via a cold-working process, allowing them to joined without losing their pre-bonded properties. Thus, the golf club head have a hard, wear resistant material as the ball-impacting face surface explosion welded to a softer material, allowing the multi-material face to be joined to a soft body material such that the body can be bent and customized. The multi-material face also allows for improved playing characteristics by allowing the club designer to use a thinner face and lighter body material while still providing improved face wear resistance and durability.
Abstract:
A set of iron-type golf clubs includes long irons with channel back configurations and short irons with cavity back configurations. The rear face configurations transition from channel backs through to pure cavity backs for increased performance continuum for the set. Additional design parameters for the set may also be systematically varied through the set, such as groove type and depth, loft angle, cavity volume, hitting face roughness, and sole width. At least one of the clubs of the set includes a sandwich-type construction for the hitting face having a dampening element disposed between a hitting face insert and a lightweight reinforcing core. In one embodiment, at least one club head is oversized.
Abstract:
The disclosure relates to a process for the treatment of a surface with a hygiene agent which can include the steps of: a) providing at the surface a non-photochemical catalyst (such as a transition metal compound) which catalyses the formation of the hygiene agent from one or more precursors, whereby the catalyst becomes deposited at the surface, and, b) subsequently treating the surface with a treatment agent (such as a solution of hydrogen peroxide) having the or each hygiene agent precursor, such that the hygiene agent is generated at the surface. The disclosure also provides a process which includes the step of treating the surface which has a non-photochemical catalyst bound thereto with a treatment agent having at least one hygiene agent precursor which forms said hygiene agent in the presence of the catalyst and, a process for the manufacture of an article which includes the step of incorporating therein, at the time of manufacture, a non-photochemical catalyst capable of transforming at least one hygiene agent precursor into a hygiene agent.
Abstract:
An elastomeric tire sealing ring for installation against a rim of a wheel to provide a sealing surface with a tire bead of a tire when a tire is installed on the wheel over the sealing ring, the sealing ring comprising a thermoplastic composition wherein the thermoplastic composition has a durometer reading of between 36 and 50 on the Shore D scale as per ISO 868; and a tensile strength of 7.0 MPa to 8.9 MPa at 10% elongation as determined with ISO 527 method.
Abstract:
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra.