Straight base rim run-flat tire with support and installation method of support
A support and flat-bottomed wheel technology, applied to tire parts, transportation and packaging, vehicle parts, etc., can solve the problems of poor economy, non-recyclable use, and huge equipment, and achieve high economy, easy maintenance, and easy assembly. Effect
Inactive Publication Date: 2014-04-16
中国化工集团曙光橡胶工业研究设计院有限公司
View PDF7 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The equipment required for tire assembly is large and complex
In addition, it is not recyclable and economical
After the tire is installed by special equipment, the outer tire, supporting ring, and rim form an over-win fit, which basically cannot be disassembled and recycled. poor economy
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] refer to figure 1 , the tire of the present invention is composed of a tire 1, a flat-bottomed rim 2, a support 3, a baffle plate 4, a buckle 5, a valve 6 and an air-running groove 7, the cover tire 1 is assembled on the flat-bottomed rim 2, and the support 3 It is an I-shaped structure with a certain height and width. The bottom of the support 3 is in close contact with the inner side of the bead of the tire, and there is an overrun of 3mm to 5mm. The bottom of the support 3 is provided with a running track corresponding to the valve 6 in the longitudinal direction. The air groove 7 ensures the normal inflation and deflation of the tire.
[0024] The installation method of the flat-bottomed rim depressurization continuous running tire support includes the following steps:
[0025] (1) First place the split supports into the carcass one by one;
[0026] (2) Before installing the rim, connect the supports to form a complete ring with a connecting device, and keep the i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a straight base rim run-flat tire with a support and an installation method of the support. An H-shaped support is arranged on a straight base rim between two tire beads inside an inner cavity of a tire; firstly, split supports are gradually put into the tire in installation; the supports are connected into an overall ring by a connecting device before the rim is installed; inner rings of the supports and the inner diameter of the tire are kept concentric basically; the rim is horizontally arranged; the tire and the supports are installed on the straight base rim from one side; finally, installation of a retainer ring and a pinch plate is finished according to the conventional method, so as to finish installation of a tire assembly. The run-flat tire disclosed by the invention adopts a split structure, is convenient to assemble and light in weight, and adopts high-strength and low-density engineering plastic materials, and the support can be repeatedly dismantled, and is convenient to maintain an outer tire and high in economical efficiency.
Description
technical field [0001] The invention relates to a tire, in particular to a flat-bottomed rim depressurized continuous running tire provided with a support and an installation method for the support. Background technique [0002] The so-called continuous running tire refers to that when the tire is punctured, punctured and other faults cause the tire pressure to drop, the support inside the tire participates in the role, supports the vehicle, maintains the wheel's driving profile and travels at a certain speed for a certain distance, and improves the vehicle's performance. safety and mobility. [0003] The runaway tire with supports installed does not participate in the work under normal air pressure and does not affect the normal performance of the tire. After the tire loses pressure, the support must be able to withstand the load and impact of the vehicle and must have a certain strength. In addition, the circumference of the tire crown is not equal to the outer circumfer...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60C17/04
Inventor 陆恒玉
Owner 中国化工集团曙光橡胶工业研究设计院有限公司