PL425275A1 - Car tyre for practice driving and method for making the tread of that tyre - Google Patents

Car tyre for practice driving and method for making the tread of that tyre

Info

Publication number
PL425275A1
PL425275A1 PL425275A PL42527518A PL425275A1 PL 425275 A1 PL425275 A1 PL 425275A1 PL 425275 A PL425275 A PL 425275A PL 42527518 A PL42527518 A PL 42527518A PL 425275 A1 PL425275 A1 PL 425275A1
Authority
PL
Poland
Prior art keywords
tread
layer
tyre
coils
covered
Prior art date
Application number
PL425275A
Other languages
Polish (pl)
Inventor
Piotr Rybka
Original Assignee
Rybka Piotr P.P.H.U. Rybka-Globgum 3
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rybka Piotr P.P.H.U. Rybka-Globgum 3 filed Critical Rybka Piotr P.P.H.U. Rybka-Globgum 3
Priority to PL425275A priority Critical patent/PL425275A1/en
Publication of PL425275A1 publication Critical patent/PL425275A1/en

Links

Landscapes

  • Tyre Moulding (AREA)
  • Tires In General (AREA)

Abstract

Opona przeznaczona jest do symulacji jazdy w warunkach zimowych po oblodzonej nawierzchni. Opona zawiera pokryty warstwą klejową zeszorstkowany karkas (2) oraz bieżnik (3) o małym współczynniku przyczepności. Wzdłuż obwodu czoła karkasa (2) znajdują się połączone z nim dwa ograniczniki (41a i 41b) Pomiędzy czołem karkasa (2), a ogranicznikami (41a i 41b) znajduje się, wykonany z tworzywa sztucznego, bieżnik (3). Bieżnik (3) ma wtopione zbrojenie w postaci opasujących karkas (2) zwojów stalowych linek (9), a jego wypłaszczenie kontrolne (7) pokryte jest warstwą wskaźnikową w postaci elastycznego lakieru kauczukowego. Sposób wykonania bieżnika polega na tym, że na zeszorstkowaną i pokrytą warstwą kleju powierzchnię czoła karkasa nakłada się dwa wytłoczone pasy mieszanki gumowej, natomiast na boki karkasa nakłada się taśmę gumową, a następnie całość poddaje się wulkanizacji, przy czym w procesie tym zostają uformowane dwa ograniczniki. Pomiędzy ogranicznikami nawija się pierwszą warstwę zwojów uplastycznionego cienkiego paska tworzywa sztucznego, przy równoczesnym wtapianiu w nią warstwy zwojów linki stalowej. Następnie nawija się, już bez zwojów linki stalowej, kolejne warstwy zwojów tworzywa sztucznego, które stapiają się za sobą i tworzą wspólnie bieżnik opony. Wypłaszczenie kontrolne pokrywa się warstwą lakieru kauczukowego.The tire is designed to simulate driving in winter conditions on an icy surface. The tire comprises a roughened carcass (2) with an adhesive layer and a tread (3) with a low coefficient of adhesion. Along the circumference of the casing face (2) there are two stops (41a and 41b) connected to it. Between the casing face (2) and the stops (41a and 41b) there is a tread (3) made of plastic. The tread (3) has an embedded reinforcement in the form of coils of steel cables (9) surrounding the carcass (2), and its control flattening (7) is covered with an indicator layer in the form of elastic rubber varnish. The method of making the tread consists in putting two embossed strips of rubber mixture on the roughened and covered with an adhesive layer . Between the limiters, the first layer of turns of a thin plasticized plastic strip is wound, while the layer of turns of a steel cord is melted therein. Then, without the coils of the steel cord, successive layers of the coils of plastic are wound up, fusing together and forming the tire tread. The control flattening is covered with a layer of rubber varnish.

PL425275A 2018-04-19 2018-04-19 Car tyre for practice driving and method for making the tread of that tyre PL425275A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL425275A PL425275A1 (en) 2018-04-19 2018-04-19 Car tyre for practice driving and method for making the tread of that tyre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425275A PL425275A1 (en) 2018-04-19 2018-04-19 Car tyre for practice driving and method for making the tread of that tyre

Publications (1)

Publication Number Publication Date
PL425275A1 true PL425275A1 (en) 2019-10-21

Family

ID=68238722

Family Applications (1)

Application Number Title Priority Date Filing Date
PL425275A PL425275A1 (en) 2018-04-19 2018-04-19 Car tyre for practice driving and method for making the tread of that tyre

Country Status (1)

Country Link
PL (1) PL425275A1 (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950000368A (en) * 1993-06-25 1995-01-03 미셸 빌망 Method and apparatus for assembling annular tread member and tire casing extended by centrifugal action
DE19507486A1 (en) * 1995-03-03 1996-09-05 Continental Ag Process for making a tire
US5810451A (en) * 1996-10-17 1998-09-22 O'brien; John Michael Traction device for vehicle wheels
US5864056A (en) * 1998-02-17 1999-01-26 Bell; Larry D. Method and apparatus for monitoring the coefficient of friction between a tire and rolling surface, particularly to provide the vehicle operator with coefficient of friction, tire tread wear out and skid warning indications
US5913240A (en) * 1994-09-30 1999-06-15 Continental Aktiengesellschaft Method and device for controlling slip and/or for determining the longitudinal force or a flex work-proportional parameter, and vehicle tire therefore
US5964265A (en) * 1996-11-08 1999-10-12 Continental Aktiengesellschaft Vehicle tire with a device for determining tire-road adhesion
EP1231120A1 (en) * 2001-02-07 2002-08-14 Société de Technologie Michelin Measuring adhesion between a vehicle wheel and the road
US6754615B1 (en) * 1999-03-12 2004-06-22 Avl Deutschland Gmbh Method of simulating the performance of a vehicle on a road surface
JP2005114593A (en) * 2003-10-09 2005-04-28 Yokohama Rubber Co Ltd:The Tire damage testing device
KR20120058073A (en) * 2010-11-29 2012-06-07 한국타이어 주식회사 Vehicle tire improved tread member
JP2014106062A (en) * 2012-11-27 2014-06-09 Sumitomo Rubber Ind Ltd Testing method for pneumatic tire
JP2015141154A (en) * 2014-01-30 2015-08-03 住友ゴム工業株式会社 Endurance test method for tire
US20150343856A1 (en) * 2012-12-25 2015-12-03 The Yokohama Rubber Co., Ltd. Tire/Wheel Assembly and Tread Ring
JP2016130126A (en) * 2015-01-14 2016-07-21 ハンコック タイヤ カンパニー リミテッド tire
JP2017140895A (en) * 2016-02-09 2017-08-17 横浜ゴム株式会社 Temporary tire
JP2017156322A (en) * 2016-03-04 2017-09-07 住友ゴム工業株式会社 Tire characteristics measurement method and tire characteristics measurement device
JP2018047894A (en) * 2016-09-25 2018-03-29 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー Tire for heavy load

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950000368A (en) * 1993-06-25 1995-01-03 미셸 빌망 Method and apparatus for assembling annular tread member and tire casing extended by centrifugal action
US5913240A (en) * 1994-09-30 1999-06-15 Continental Aktiengesellschaft Method and device for controlling slip and/or for determining the longitudinal force or a flex work-proportional parameter, and vehicle tire therefore
DE19507486A1 (en) * 1995-03-03 1996-09-05 Continental Ag Process for making a tire
US5810451A (en) * 1996-10-17 1998-09-22 O'brien; John Michael Traction device for vehicle wheels
US5964265A (en) * 1996-11-08 1999-10-12 Continental Aktiengesellschaft Vehicle tire with a device for determining tire-road adhesion
US5864056A (en) * 1998-02-17 1999-01-26 Bell; Larry D. Method and apparatus for monitoring the coefficient of friction between a tire and rolling surface, particularly to provide the vehicle operator with coefficient of friction, tire tread wear out and skid warning indications
US6754615B1 (en) * 1999-03-12 2004-06-22 Avl Deutschland Gmbh Method of simulating the performance of a vehicle on a road surface
EP1231120A1 (en) * 2001-02-07 2002-08-14 Société de Technologie Michelin Measuring adhesion between a vehicle wheel and the road
JP2005114593A (en) * 2003-10-09 2005-04-28 Yokohama Rubber Co Ltd:The Tire damage testing device
KR20120058073A (en) * 2010-11-29 2012-06-07 한국타이어 주식회사 Vehicle tire improved tread member
JP2014106062A (en) * 2012-11-27 2014-06-09 Sumitomo Rubber Ind Ltd Testing method for pneumatic tire
US20150343856A1 (en) * 2012-12-25 2015-12-03 The Yokohama Rubber Co., Ltd. Tire/Wheel Assembly and Tread Ring
JP2015141154A (en) * 2014-01-30 2015-08-03 住友ゴム工業株式会社 Endurance test method for tire
JP2016130126A (en) * 2015-01-14 2016-07-21 ハンコック タイヤ カンパニー リミテッド tire
JP2017140895A (en) * 2016-02-09 2017-08-17 横浜ゴム株式会社 Temporary tire
JP2017156322A (en) * 2016-03-04 2017-09-07 住友ゴム工業株式会社 Tire characteristics measurement method and tire characteristics measurement device
JP2018047894A (en) * 2016-09-25 2018-03-29 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー Tire for heavy load

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