Matches 1 - 50 out of 67 1 2 >


Match Document Document Title
8070235 Rim and method for producing a rim  
A rim and a method of producing a rim for bicycles and the like includes a rim body and a rim base provided thereon and lateral rim flanks provided with rim flanges. The rim flanges include a...
8007053 Bicycle wheel rim  
A bicycle wheel rim having a circular base portion including a proximal surface and a distal surface, and a pair of integral sidewalls extending generally radially outward from an intersection...
8007052 Rim for a spoked bicycle wheel, wheel and manufacturing method  
A spoked bicycle wheel is presented having at least one intraspoke zone with a reduced average wall thickness to reduce or eliminate the dynamic imbalance of the wheel resulting from localized mass...
8002362 Optimal thermal properties in light weight and high performance braking composite clincher or tubular tire bicycle wheel rim  
A fiber reinforced plastic bicycle wheel rim is formed of six segments per side and formed in a section having precisely formed, machinable brake surfaces and preferably combining inner high...
7958636 Method of manufacturing light-alloy wheel for vehicle and the wheel  
An outer rim molded material is molded by forging or casting, a portion of the outer rim which extends from a hump to a bead seat is separated from part of a rim flange precursor 2a and is caused...
7909411 Cycle rim using a sleeve connection and a method of manufacturing such rim  
The invention is directed to a rim such as a rim for a cycle. The rim includes a circularly extending hollow box-shaped element, in the form of a radial profile of revolution about a transverse...
7866045 Method for use in manufacturing a bicycle spoked wheel  
A method intended for manufacturing a bicycle spoked wheel is described. By inserting the nipples or barrels for the attachment of the spokes in the spoke attachment seats from the inside of the...
7448696 Rim and spoke connection for a bicycle wheel  
A spoked wheel for a bicycle including a rim, a hub, a plurality of spokes tensioned between the rim and the hub, each provided with a spoke attachment element for attachment to the rim, a...
7441841 Bicycle wheel rim  
A bicycle wheel rim includes an annular rim body having a rim axis and including left and right annular side walls, two annular first oblique walls, two annular second oblique walls, an annular...
7427112 Rim for a spoked wheel  
An improved vehicle wheel, including an outer rim, a central hub with a central axle and an outer flange and a plurality of spokes extending between the rim and hub. The spokes have a first portion...
7374250 Rim for mounting tubeless tires, particularly for bicycles, motorcycles and mopeds  
A rim for mounting tubeless tires, particularly for bicycles, motorcycles and mopeds, constituted by a profiled element which is curved in a circular fashion and is symmetrical with respect to a...
7334846 Bicycle wheel rim  
A bicycle wheel rim having a circular base portion including a proximal surface and a distal surface, and a pair of integral sidewalls extending generally radially outward from an intersection...
7309110 Wheel with composite rim produced by resin transfer molding  
A wheel formed by the assembly of a disc comprising a hub bearing surface, a transition zone and a radially outer edge, and of a rim with at least a first laminated composite structure formed of at...
7204503 Wheelchair wheel  
The invention relates to improvements in or relating to wheelchair wheels. More particularly, the invention relates to a more ergonomically designed wheelchair wheel, and also relates to a method...
7178239 Method for use in manufacturing a bicycle spoked wheel  
A method intended for manufacturing a bicycle spoked wheel is described. By inserting the nipples or barrels for the attachment of the spokes in the spoke attachment seats from the inside of the...
7179026 Method for producing a rim and a rim, particularly for a bicycle  
The invention relates to a rim and to a method for its production, in particular for bicycles, using a machining device for the working a welding burr of the rim. The machining device comprises a...
7029074 Wheel rim with anchor members connected to spokes  
A wheel rim includes a rim body and a plurality of anchor members. The rim body includes annular left and right side walls, an annular connecting wall interconnecting the left and right side walls,...
7029073 Lightweight wheel rim connected to spokes at two opposite sides thereof  
A lightweight wheel rim includes a pair of annular side walls, an annular inner wall, and two annular angle elements. The angle elements are disposed respectively at two opposite sides of the inner...
6890040 Wheel having detachably securing spokes  
A wheel includes a wheel rim having a number of orifices defined by one or more flanges for threading with spokes. A number of latches are attached to the spokes, and each includes a base having a...
6846047 Tensioned spoked wheel assembly and spoke rim and nipple therefor  
An improved wheel rim, an improved spoke nipple and an improved wheel are disclosed. The rim has spoke openings and a threaded end of each spoke extends therethrough. An internal nipple with a...
6817680 Bicycle wheel rim with a reinforced base wall  
A bicycle wheel rim has spaced-apart annular tire retaining walls, and a reinforced base wall interconnecting the tire retaining walls. The base wall includes left and right corner parts, and an...
6776460 Combination of spokes and rims for bicycles  
A bicycle rim includes a plurality of elongate slots each of which is composed of a first diameter portion and a second diameter portion which is smaller than the first diameter portion. A tube...
6769743 Two-piece wheel  
A two-piece wheel is formed by joining a center part to a rim part by a friction stir welding. The weld joints are prepared so that at least a portion of a first circumferential weld joint is not...
6767069 Bicycle wheel rim having corner reinforcing members at junctions of a spoke mounting wall with tire retaining walls of a rim body  
A bicycle wheel rim includes an annular rim body having left and right annular tire retaining walls with inner edges connected to left and right edges of an annular spoke mounting wall. Each of a...
6752187 Bicycle wheel rim adapted to mount a tubeless tire of a large size  
A bicycle wheel rim includes two retaining portions and a locating portion. The two retaining portions are formed of a groove for retaining permanently one of two retaining edges of a tubeless...
6692086 Bicycle wheel  
A bicycle wheel basically has a hub, a plurality of spokes extending outwardly from the hub and an annular rim coupled to the outer ends of the spokes for supporting a tire. The annular rim has a...
6554036 Simplification of mounting and demounting of a tire on and off its rim  
An assembly of a rim and a closed toroidal tire. The tire includes a tire casing and a ring, defining a tight chamber. The ring provides a mounting base on the rim and forms a sleeve designed to...
6517169 Spoked wheel for a bicycle  
A spoked wheel includes a wheel hub, an annular wheel rim, and a plurality of spoke units which are connected between the wheel hub and the wheel rim. The wheel hub has left and right surrounding...
6497042 Method of making a tensioned spoked bicycle wheel  
A method for building a bicycle wheel and the wheel. Inserting a threaded end (106) of a spoke (100) through a hole (126) in the rim (102), through a spacer (118), and engaging the threaded end...
6402255 Bicycle wheel rim capable of mounting selectively with a circular disc and a set of spokes  
A bicycle wheel rim has an integrally formed annular rim body with left and right tire retaining walls, and a base wall interconnecting the tire retaining walls. The base wall has a radial inner...
6402256 Bicycle rim and wheel having such a rim  
A bicycle rim including an annular shaped element whose cross-section includes a box shape demarcated by an upper bridge and a lower portion having a lower bridge and side walls, the lower bridge...
6231129 Wheel for a motor vehicle and method of making same  
A wheel for a motor vehicle has a rim spider provided with air openings and is connected with a rim well. The wheel comprises at least two shell parts which are constructed as a rim well and a rim...
6224165 Method for boring a spoke rim, rim bored according to the method, insert adapted to equip the rim, and wheel especially cycle rim  
The invention relates to a rim, spokes and a complete wheel, especially a cycle wheel, including such a rim and such spokes. The rim has a plurality of through holes demarcated by a chimney...
6216344 Method for boring a spoke rim and for providing an insert for the bored rim  
The invention relates to the method for manufacturing a rim for a spoke wheel, especially a cycle rim. At least one bridge of the rim is bored with a plurality of through holes with a flow drilling...
6216758 Bicycle wheel rim with resilient wear-resisting rings to minimize wearing of a tire  
A bicycle wheel rim includes a rim body having an annular spoke-mounting wall and spaced left and right annular tire-retaining walls, and a pair of wear-resisting rings. The spoke-mounting wall has...
6186598 Bicycle wheel rim with a rim body having an H-shaped cross-section  
A bicycle wheel rim includes a unitary integrally formed rim body which has annular left and right tire retaining walls that are spaced apart from each other, and an annular bridging portion. Each...
6155651 Bicycle spoke rim wheel for tubeless tire  
A bicycle spoke rim wheel for a WO type tubeless tire is disclosed having a rim construction which can secure an airtightness, reduce a weight of the wheel, and easily fit a tire. Particularly, a...
6145936 Spoke wheel for a tubeless tire  
A spoke wheel is provided which includes a hub and a rim concentric with the hub about an axis of rotation. The rim is connected to the hub by a plurality of detachable spokes. The rim has a first...
6138730 Light metal rim ring and method for constructing it  
A light metal rim ring for vehicle wheels made of an aluminum alloy with at least one multicavitied hollow profile (1) which has a reinforced, in particular a solid portion (2) for the attachment...
6126242 Bicycle wheel rim with integrally formed braking plate  
A bicycle wheel rim includes a rim body and a braking plate. The rim body includes annular first and second tire retaining walls adapted for retaining a bicycle tire therebetween, and a spoke...
6120105 Wheel rim for bicycles  
A wheel rim for a bicycle includes an annular slot formed between two peripheral sides each having a number of grooves formed in the outer surface and formed between a number of concentric ribs...
6086161 High performance broad application wheel  
A wheel (10) with a rim (12) and at least one spoke (14) includes a rim (12) wherein the depth of the rim (12) varies circumferentially around the rim (12). At least one spoke (14) with a first end...
6024413 Bicycle wheel and rim  
An impact resistant extrudable alloy spoked wheel having a rim with an integral transverse curved torque converter yolk portion integral with the rim side wall portions forming an angle of about 20...
5988764 Tire rim for wheels of cycles in general adapted to allow an easy and firm assembling of the tire  
The present invention relates to a tire rim for wheels of cycles in general adapted to allow an easy and firm assembling of the tire, and has the main feature that the rim comprises a body the...
5975646 Rim for a spoked wheel particularly a bicycle rear wheel  
A rim of a spoked wheel, particularly for a bicycle rear wheel, comprises a hollow profile which the wheel arranged on a plane which is offset with respect to the median plane of the rim. the...
5975645 Carbon bodied bicycle rim  
A bicycle wheel has good impact properties and increased durability. In one embodiment the rim comprises a two piece rim having a carbon fiber based body portion having bulbous sidewalls for...
5734142 Method of welding electrically conductive metal profiles  
A method of flash/butt welding an aluminum bicycle wheel rim, in which an aluminum sleeve having a dielectric anodized hardcoat surface finish is inserted into the center of the rim in order to...
5718485 Friction welded bimetallic vehicle wheel having hollow spokes  
A wheel for a motor vehicle comprises a wheel spider with hollow spokes formed from a first material and a rim formed from a second material. The wheel spider is connected to the rim by way of...
5653510 Wheel rims  
Lightweight wheel rims for bicycles are formed by pin joints wherein a pin traverses the joint connecting a pair of adjacent ends of a rim member and extend into passages in the rim member on...
5651591 Cycle rim and wheel comprising such a rim  
A rim for cycle wheel, provided to receive a tire and having in transverse cross-section two lateral wings forming the two lateral sides of the rim. The two lateral sides are joined at their base...
Matches 1 - 50 out of 67 1 2 >