162 results about "Motorcycle tyre" patented technology

To provide a motorcycle tire which further improves on-road performance and off-road performance.SOLUTION: Provided is a motorcycle tire 1 having a bias structure. Two carcass plies respectively include a plurality of carcass cords inclining at an angle of 20 degrees or more but less than 70 degrees relative to the tire circumferential direction. A tread part 2 comprises: a plurality of lateral grooves 11 extending between tread ends Te of both sides; and a crown block 15 formed between the lateral grooves 11 adjacent in the tire circumferential direction. A length Wc in the tire axial direction of the crown block 15 is 30% or more of a tread development width TW.SELECTED DRAWING: Figure 1

The invention belongs to the technical field of three-dimensional modeling, and particularly relates to a three-dimensional visual detection method for motorcycle tires. According to the method, a tire is fixed, multi-view point cloud scanning is carried out, and an improved SAC-IA algorithm is adopted for registration and fusion to construct a three-dimensional point cloud model; the method comprises the following steps: designing adaptive voxel grid filtering and denoising based on tire geometric prior, and after improved bilateral filtering smoothing, fitting and unifying a coordinate system through principal component analysis and least square to obtain a standardized point cloud model; and extracting four core parameters of thickness uniformity and sidewall contour curvature, inputting the four core parameters into the hybrid dynamic weight scoring network to output quality scores, and meeting the requirements of high-precision and high-efficiency quality inspection of motorcycle tires in an industrial environment.

1. Name of the designed product: motorcycle tire. 2. Use of the designed product: motorcycle tire. 3. Design points of the designed product: the pattern design of the tire tread. 4. Picture or photo that best shows the design points: front view.

1. The name of the design product: inflator pump (DK-702 & DK-703). 2. The use of the design product: the design product is used for inflating the tires of cars, bicycles or motorcycles, or inflating air beds, basketballs, etc., and for digital display tire pressure monitoring. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention relates to the technical field of motorcycle tire forming, in particular to a motorcycle tire forming system and method. The motorcycle tire forming system comprises tire forming main machine equipment, tire body feeding equipment and tire tread feeding equipment; the tread feeding equipment comprises a fixed frame body, and a tread centering device, a first tread conveying device, a tread cutting device, a second tread conveying device and a tread conveying butt joint device which are sequentially mounted on the fixed frame body from head to tail in the conveying direction; and the tread conveying and butting device comprises a sliding bottom frame mounted on the fixed frame body through a gradient adjusting mechanism, a conveying and butting mechanism mounted on the sliding bottom frame in a sliding manner through a sliding assembly, and a discharging compression roller assembly mounted at the output end of the conveying and butting mechanism. Through cooperation of the slope adjusting mechanism and the sliding assembly, the flexibility and high adaptability of tire tread material transportation are enhanced, it is guaranteed that the tire tread materials can be smoothly conveyed into tire forming main machine equipment, the tire forming quality is further guaranteed, and the operation efficiency of the whole equipment is improved.

The utility model discloses an ultralight pedal electric motorcycle tire which comprises a tread layer, L-shaped grooves are formed in the outer surface of the tread layer, the L-shaped grooves are alternately distributed on the two sides of the center line of the tread layer in a splayed mode, the L-shaped grooves comprise inner strip-shaped grooves and outer strip-shaped grooves, and the inner strip-shaped grooves and the outer strip-shaped grooves are communicated with each other. The inner strip-shaped grooves are located in the side close to the center line of the tread layer, the outer strip-shaped grooves are located in the side away from the center line of the tread layer, and the included angle between each inner strip-shaped groove and the corresponding outer strip-shaped groove is an obtuse angle. According to the tire, the overall weight of the tire can be reduced, the overall material consumption of the tire is reduced, the drainage effect is improved, the rolling friction of the tire is improved, the heat dissipation performance of the tire is improved through the enlarged grooves, and the driving experience of a user is improved.

The tire is used as a component of the wheel of a motorcycle, and the tread portion is used as a component of the tire's contact point with the ground.

The application relates to the field of tire detection, in particular to a motorcycle tire footprint detection device and method, which comprises: a wheel fixing assembly for fixing the wheel of a motorcycle; a pressure bearing platform, which is arranged towards the wheel fixing assembly, and is provided with a fulcrum, rotates around the fulcrum, changes the inclination angle, and makes the side of the pressure bearing platform towards the wheel fixing assembly contact the tire on the wheel; and a ground footprint detection system, which is arranged on the side of the pressure bearing platform towards the wheel fixing assembly, and is used for detecting the footprint of the contact position of the tire and the pressure bearing platform. The application has the advantages that the inclination angle of the pressure bearing platform is continuously changed, the contact position of the tire and the pressure bearing platform is changed, the footprint is detected by the ground footprint detection system, and thus the footprint of the motorcycle tire during steering is obtained.

To provide a motorcycle tire enhanced in steering stability, particularly, the feeling of falling during rolling. A motorcycle tire in which a directional pattern including at least one center main groove 11 is provided on a tread surface portion. A negative rate of the entire tread surface portion is 10% or less, and a ratio Gs / Gc between shear rigidity Gs at a position of ¼ of a tread width TW from a tread edge TE as measured in a tire width direction and shear rigidity Gc at a position of ½ of a tread width TW from a tread edge TE as measured in a tire width direction, in the tread surface portion, is 95% to 100%.

The tire is used as a part of the wheel of a motorcycle, and the tread portion is used as the part that contacts the ground with the tire. The dashed lines in design 13 indicate the parts of the product that do not form part of the design sought to be registered.

The utility model discloses trimming equipment with high road holding force for motorcycle tire processing, and relates to the technical field of tire trimming. The high-road-holding-force trimming equipment for motorcycle tire machining comprises a base, a trimming adjusting assembly is arranged on the upper surface of the base, a transmission abutting assembly is arranged in the base, a supporting assembly is arranged at the bottom of the base, and the trimming adjusting assembly comprises a positioning ring fixedly installed on the base; a motor is fixedly installed in the positioning ring, a rotating cylinder is fixedly installed on an output shaft of the motor, a screw tube is fixedly installed on the inner bottom wall of the rotating cylinder, and a threaded limiting rod is connected to the top of the screw tube in a threaded mode. And therefore, the equipment body is prevented from shaking in the using process, the stability of the equipment is kept, meanwhile, the trimming quality of the equipment is improved, and the machining quality of tires is prevented from being affected.

The utility model relates to the technical field of motorcycle tire mounting, in particular to a motorcycle tire mounting device. The utility model provides a motorcycle tire mounting device which can be used for heating and softening a motorcycle tire and spraying a lubricant, so that the tire can be more smoothly mounted on a hub, and the tire mounting efficiency and quality are improved. A motorcycle tire mounting device comprises a shell, cabinet doors and the like, and the left portion and the right portion of the shell are both rotationally connected with the cabinet doors. Lubricating oil is applied to a motorcycle tire through the brush, the sliding block moves downwards, so that the limiting block does not make contact with the check block any more, the rotating shaft is driven to rotate downwards, and then the motorcycle tire is heated and softened to a certain degree through the heating pipe; and the effects that the motorcycle tire can be heated, softened and sprayed with the lubricant, the tire can be installed on the hub more smoothly, and the tire installation efficiency and quality are improved are achieved.

1. Name of the Design Product: Motorcycle Tire (CM-313). 2. Use of the Design Product: Tire for means of transportation. 3. Design Key Points of the Design Product: Lies in the design of the tire tread. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view. 5. Other Situations Requiring Explanation: Other Explanation: Views are omitted: The tread pattern of this design is evenly distributed along the entire circumference. The top view and bottom view are the same as the front view, and the rear view is the same as the front view after rotating 180 degrees. Therefore, the rear view, top view, and bottom view are omitted.

1. Name of the product of this design: Concave tread of a motorcycle tire. 2. Purpose of the product of this design: The motorcycle tire is used as a part of the motorcycle wheel, and the concave part of the tread of the motorcycle tire is used as a part of the ground contact part of the motorcycle tire. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that need to be explained Other explanations: The portion shown by the dotted line in the view does not constitute a part of the design for which protection is sought.

The tire is used as a component of the wheel of a motorcycle, and the tread portion is used as a component of the contact area of ​​the tire with the ground. The dashed lines in Design 2 indicate the parts of the product that do not constitute the design for which registration is sought.

A tire is used as a component of a wheel of a motorcycle, and the tread portion is used as the part of the tire that comes into contact with the ground.

In a motorcycle tyre, blurred or low contrast areas do not form part of the design sought to be registered. Figure 1.1 is a front view of a motorcycle tyre; Figure 1.2 is a rear view; Figure 1.3 is a plan view; Figure 1.4 is a bottom view; Figure 1.5 is a right side view; Figure 1.6 is a left side view; Figure 1.7 is a perspective view; Figure 1.8 is a partial rear enlargement, the enlargement being indicated by the dashed bracket marked 1.8 in Figure 1.2. 1.1) Front view; 1.2) Rear view; 1.3) Plan view; 1.4) Bottom view; 1.5) Right side view; 1.6) Left side view; 1.7) Perspective view; 1.8) Enlarged view

Describes a tire (1) for a motorcycle wheel, which includes a tread band (8) of the "crown base" type, the tread band including: a radially outer portion formed by a central sub-portion (11a) made of a first vulcanized elastomeric material and a pair of lateral sub-portions (11b, 11c) made of a second vulcanized elastomeric material; and a radially inner portion (12) made of a third vulcanized elastomeric material. The dynamic elastic modulus (E') of the first vulcanized elastomeric material of the central sub-portion (11a) measured at a frequency of 10 Hz and a temperature of 23 °C is greater than the dynamic elastic modulus (E') of the second vulcanized elastomeric material of the lateral sub-portions (11b, 11c) measured under the same conditions, and the corresponding dynamic elastic moduli (E') of these two vulcanized elastomeric materials measured at the same frequency of 10 Hz and a temperature of 23 °C are between 5.2 MPa and 6.5 MPa and greater than the dynamic elastic modulus (E') of the third vulcanized elastomeric material measured under the same conditions. In the tire (1), the ratios R1 and R2 between the dynamic elastic modulus and tanδ of the second vulcanized elastomeric material of the lateral sub-portions (11b, 11c) of the radially outer portion of the tread band (8) measured at a frequency of 10 Hz and a temperature of 100 °C and the dynamic elastic modulus and tanδ of the third vulcanized elastomeric material of the radially inner portion (12) measured at a frequency of 10 Hz and a temperature of 70 °C are between 0.8 and 1.2.

The utility model relates to tyre stripping device technical field, and disclose a stripping integrated motorcycle tyre stripper, including T type base, the T type base right side inserts and has the extension pipe, the extension pipe upper side outer surface welds and has the large -size stand, the large -size stand right side welds and has the tyre baffle pipe, the extension pipe right side covers and has the side leg fixed pipe, the small -size stand lower side is provided with the fixed knob, the small -size stand top fixedly arranged with T type arc column, the side leg fixed pipe upper side outer surface fixed mounting has the center stand, the center stand outer surface covers and has the pagoda wheel this stripping integrated motorcycle tyre stripper, possess two kinds of functions of tyre stripping and tyre stripping, need only this equipment to detach the tyre, and the product is used simultaneously ergonomics, the height can be adjusted, need not to bend, comfortable to use, the installation multi -purpose handle is used more laborsaving, because its assembly characteristics, the product can be disassembled into small, packing volume is small, convenient to carry, install fast.

An off-road motorcycle tyre comprises a tread band having a central annular portion extending astride of an equatorial plane (X-X) of the tyre (1) and comprising: - a plurality of circumferentially consecutive central blocks (15) arranged astride of the equatorial plane (X-X) and having a first width (LI) in the axial direction; - a plurality of circumferentially consecutive first lateral blocks (20) arranged next to the central blocks (15) and having a second width (L2) in the axial direction; - a plurality of circumferentially consecutive second lateral blocks (60) arranged next to the central blocks (15) on the opposite side with respect to said plurality of first lateral blocks (20) and having said second width (L2) in the axial direction; wherein the ratio between said second width (L2) and said first width (LI) is comprised between 0.65 and 1.3.

To provide a motorcycle tire 2 for off-road riding that can reduce the risk of damage to electronic components while suppressing the impact of electronic components on driving performance. [Solution] The tire 2 comprises a tread 6 and a tag member 62 including an electronic component 64. The tread 6 comprises a plurality of blocks 16. The plurality of blocks 16 comprises a center block 34, a shoulder block 36, and a middle block 38. The tread 6 comprises a shoulder block row 42 in which the plurality of shoulder blocks 36 are arranged in a row. In the shoulder block row 42, the plurality of shoulder blocks 36 are arranged in the circumferential direction, and the tag member 62 is located directly below one of the shoulder blocks 36.

The heavy type lifting bracket comprises a bracket body, a lifting swing arm and a driving device, the bracket body is used for containing a motorcycle, tires, luggage or other articles, the lifting swing arm is hinged between the inner side of the bracket body and the tail of the motor home, and the driving device is installed between a chassis of the motor home and the lifting swing arm. The lifting swing arm is driven to swing up and down, the bracket is lifted or put down, and the bracket faces upwards all the time; the automatic lifting device can be automatically lifted, the motorcycle is lifted when the motorcycle runs, and the trafficability of the motorcycle cannot be affected; the motorcycle can be placed on the ground after arriving at a camp and is convenient to take and use; in the rising and falling process, the bracket faces upwards all the time, so that the motorcycle or the bicycle is kept in a vertical posture all the time and does not topple over; the lifting frame is extremely high in loading capacity, can easily lift a heavy motorcycle or other heavy luggage, and is wide in application range.

A tyre (1 ) for motorcycle wheels is described comprising an equatorial plane (X- X) free from transversal grooves and a tread band (8) extending according to an axial development (L), wherein the tread band (8) comprises, in a plan development thereof, two lateral annular portions (L2, L3) arranged on opposite sides with respect to said equatorial plane (X-X) and each comprising a first lateral annular sub-portion (L2', L3'), proximal with respect to the equatorial plane (X-X), and a second lateral annular sub-portion (L2", L3"), distal with respect to the equatorial plane (X-X). In the tread band (10), a plurality of transversal grooves (12) is defined, which are formed in the lateral annular portions (L2, L3), each having an axial extension equal to at least 30% of the axial half-development (L / 2) of the tread band (10) and a first directrix (g') forming with the equatorial plane (X-X) an angle (alpha) having a minimum value (alpha'a) comprised between 15° and 50° at an end (12'a) proximal to the equatorial plane (X-X). The transversal grooves (12) form a circumferential succession of transversal ribs (13) extending up to the axial ends of the tread band (10) and having a first portion (13') having an increasing width moving away from the equatorial plane (X-X) in a first annular sector (S) proximal to the equatorial plane (X-X).