CN1017606B - Technology of rubber type reparation - Google Patents
Technology of rubber type reparationInfo
- Publication number
- CN1017606B CN1017606B CN 87101377 CN87101377A CN1017606B CN 1017606 B CN1017606 B CN 1017606B CN 87101377 CN87101377 CN 87101377 CN 87101377 A CN87101377 A CN 87101377A CN 1017606 B CN1017606 B CN 1017606B
- Authority
- CN
- China
- Prior art keywords
- cord
- rubber
- tyre
- carcass
- wire loop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Images
Landscapes
- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
The present invention discloses a new technology of rubber type reparation. The present invention can grind off or lathe the treads of waste and old rubber tyres of various motor vehicles, non-motor vehicles and airplanes; then, new removable treads are arranged; a tyre after repaired can be used two times to four times; the service life of the tyre can reach to and exceed that of a new tyre.
Description
The method that the present invention relates to is exactly with various motor vehicles, bicycle, and the waste and used rubber tyre of aircraft repair after usefulness again, can make tire after the reparation meet or exceed the service life of new tire.
The common tyre repair method of people is where to have gone bad where to repair, and out of use tire has promptly cancelled after the normal wear, poor, the cost height of tire quality that old repair method of while is repaiied, tyre repair are partly normal because the mend sulfuration adhesion is bad, and repair layer often comes off.
The purpose of this invention is to provide and use again after a kind of new repair method can make a large amount of junked tire reparations.Here it is with the tread portion of junked tire with typing emery wheel and cutter, it removed, but must not hurt cord, and the outside cover is loaded onto face tire alive then.Can adopt the interference fit method (old carcass outer through greater than removable tread interior through) make that carcass and removable tread are affixed to become an integral body after inflating.
Common people of the present invention can both grasp, and its equipment is also very simple, and cost is low, and is effective, and economic benefit is obvious.A tire is used two to four times, and the amount of storage of waste product tire is very big at present, and some places have become disaster.The structure of removable tread of the present invention is divided three kinds, and a kind of is gum and wire loop, and second kind is to accompany cord and wire loop in the rubber, and the third is to accompany cord and wirecord fabric and wire loop in the rubber.
Description of drawings and removable tread moulding technique:
A part-old carcass: the old carcass after the processing, earlier with the tire inflation, be charged to this tire standards pressure during the processing carcass, remove residual old tyre surface with the cutter car then, and leave certain grinding allowance, and then be ground to certain precision with the setting sand wheel, can be stand-by.
B part-wire loop: it is according to tyre kind, is formed by several steel wire coilings.Its effect is to be used for straining cord or wirecord fabric, removable tread is fastened on prevent on the old carcass removable tread in move left and right on the old carcass or move radially (the diameter heart of wire loop must less than the external diameter of old carcass) its steel wire to adopt diameter be about 1.2mm more.The steel wire total basal area of wire loop is pressed the tyre kind decision.(rust on the Steel Wire Surface and oil must be removed before twining) wraps the fine canvas that one deck hangs up glue with hanging up the bright dried back of glue in its immersion rubber cement in its outside then, and be stand-by
C part-rubberized cord or kiss-coating wirecord fabric: its effect guarantees that the two sides that is sulfided into integral body (cord must adopt the national standard material) cord with tread rubber hangs up glue, (its thickness is greater than the thickness of carcass cord kiss-coating to cord thickness behind the kiss-coating about 1.3mm, to guarantee that enough adhesive properties are arranged) then according to the width and the needed number of plies blanking of various different kinds of tyre, and possess certain included angle according to the different stressing conditions of different kinds of tyre by the direction of cord line, its angle is between the 15-45 degree.And the material that will descend is wrapped in the middle of two wire loops, and is last in the outside of two wire loops, wraps its effect of fine canvas that one deck hangs up glue again and is used for protecting cord and wire loop.
D part-tread rubber: the rubber on the tire mainly divides three parts, and promptly cord ply compound, base portion glue and tread rubber (mainly contain the prescription composition and decide the physical property of various glue) are pressed into needed width with the tread rubber of perfecting and thickness is wrapped on the skeleton of being made by wire loop and cord then.This moment, the moulding process of whole removable tread finished, and treated to vulcanize into mould.
Claims (4)
1, a kind of rubber tyre restorative procedure is characterized in that tyre surface with the junked tire of various motor vehicles, bicycle, aircraft grinds off or car falls, and cover is loaded onto new removable tread then.
2, method according to claim 1 is the tyre surface with the junked tire of various motor vehicles, bicycle, aircraft, is worked into certain degree and does not make till the cord damage.
3, method according to claim 1 is characterized in that the combination of carcass and removable tread, adopts to make that carcass and removable tread are affixed to become an integral body after interference fit method (the carcass external diameter is greater than the internal diameter of the tire of the living) inflation.
4, method according to claim 1 is characterized in that the structure of its removable tread is divided three kinds.A kind of is gum and wire loop, and second kind is to accompany cord and wire loop in the rubber, and the third is to accompany cord and wirecord fabric and wire loop in the rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87101377 CN1017606B (en) | 1987-08-29 | 1987-08-29 | Technology of rubber type reparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87101377 CN1017606B (en) | 1987-08-29 | 1987-08-29 | Technology of rubber type reparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87101377A CN87101377A (en) | 1988-02-03 |
| CN1017606B true CN1017606B (en) | 1992-07-29 |
Family
ID=4813369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87101377 Expired CN1017606B (en) | 1987-08-29 | 1987-08-29 | Technology of rubber type reparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1017606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049179C (en) * | 1997-09-11 | 2000-02-09 | 张国晨 | Method for renovating tyre |
-
1987
- 1987-08-29 CN CN 87101377 patent/CN1017606B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049179C (en) * | 1997-09-11 | 2000-02-09 | 张国晨 | Method for renovating tyre |
Also Published As
| Publication number | Publication date |
|---|---|
| CN87101377A (en) | 1988-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |