SU422130A3 - - Google Patents

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Publication number
SU422130A3
SU422130A3 SU1691582A SU1691582A SU422130A3 SU 422130 A3 SU422130 A3 SU 422130A3 SU 1691582 A SU1691582 A SU 1691582A SU 1691582 A SU1691582 A SU 1691582A SU 422130 A3 SU422130 A3 SU 422130A3
Authority
SU
USSR - Soviet Union
Prior art keywords
mixture
product
fibers
orientation
movement
Prior art date
Application number
SU1691582A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of SU422130A3 publication Critical patent/SU422130A3/ru

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/08Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by means of grooves, rails, or slits
    • G09F7/10Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by means of grooves, rails, or slits and slideably mounted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00Producing belts or bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00Producing belts or bands
    • B29D29/06Conveyor belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0679Centrifugal casting specially adapted for tyres or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02Carcasses
    • B60C9/12Carcasses built-up with rubberised layers of discrete fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/1821Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0018Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F7/20Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0661Rigid cores therefor, e.g. annular or substantially toroidal cores
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1839Means for attaching signs, plates, panels, or boards to a supporting structure for fastening to cables
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1847Brackets to grip the sign board
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1852Means for attaching signs, plates, panels, or boards to a supporting structure for fastening magnetically or by suction or the like
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1856Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
    • G09F2007/186Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure suspended, e.g. secured to the ceiling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10513Tire reinforcement material characterized by short length fibers or the like
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249924Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/249933Fiber embedded in or on the surface of a natural or synthetic rubber matrix
    • Y10T428/249934Fibers are aligned substantially parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Reinforced Plastic Materials (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Description

 
Эрих Креста и Хорст Штумпф
Иностранцы
Вернер Гёртер
(ФРГ)
и ( Австри )
Иностранна  фирма
«Земперит А.Г.
(ФРГ)
осуществл ют формование подпротекторпой части покрышки С заданной в смеси исходной ориентацией волокон (см. фиг. 1) в окружном направлении, а затем при дальнейшем движении поршней навстречу друг другу под вли нием сжимаюш,их усилий смесь 13 заполн ет полость формы между полуформами 1 и 2 и дорном 4 (см. фиг. 2). При этом происходит переориентаци  волокон, и сформованные боковины покрышки будут иметь ориентацию волокон в радиальном направлении, т. е. отличную от ориентации последних в подпротекторной части.
Стабилизаци  направлепи  перемещени  смеси обеспечиваетс  пазами 5 дорна 4.
После формовани  боковин в нлечевой части покрышки смесь имеет в основном беспор дочную ориентацию, что обеспечивает хорошую переходную область.
При изготовлении покрышек таким образом можно обойтись без бортовых колец, это достигаетс  снабжением формы вращающимис  вокруг центральной оси формы кольцевыми элементами 14 и 15 (см. фиг. 3), расположенными по месту основани  бортов покрышки. После переориентации волокон в боковине кольцевые элементы 14 и 15 привод т во вращение . Они увлекают смесь бортовых частей покрышки и осуществл ют при этом ориентацию волокон в окружном направлепии.
Предлагаемый способ может быть осуществлен следующим образом.
Литьевые камеры 6 и 7 выполн ют в полуформах 1 и 2 по месту расположепи  бортов нокрышек (см. фиг. 4). В этом случае также после установки в форме протектора 10 и бортовых колец И и 12 камеры 6 и 7 заполн ют эластичной смесью 13 с усиливающими волокнами , ориентированными в окружном направлении , и движением кольцевых поршней 8 и 9 к экваториальной плоскости формы сначала формуют бортовые части покрышки. Затем при дальнейшем движении поршней навстречу друг другу смесь 13 заполн ет полость формы между полуформами 1 и 2, цептральной формующей частью 3 и дорном 4. Выполненные на дорне пазы 5 облегчают перетекание смеси.
При этом сначала формуютс  боковины покрыщки с переориентацией усиливающих волокон , которые теперь ориентированы в радиальном направлении, а затем формуетс  Подпротекторна  часть покрышки, в которой волокна вновь станов тс  ориентированными в окружном направлении.
Дл  достижени  лучшей ориентации в подпротекторной части покрышки дорн 4 выполн ют с кольцевой в-ращающейс  секцией 16, расположенной по периферии дорна и снабженной пазами 17 дл  лучшей ориентации
волокна.
Изготовление транспортерной ленты. Полуготовую смесь 18 с заданной исходной ориентацией усиливающих волокон ввод т в форму 19 (см. фиг. 6), причем крайние порции смеси наход тс  в боковых камерах 20, снабженных поршн ми 21. Затем движением поршней 21 навстречу друг другу смесь сжимаетс  и перемещаетс  в полость 22 формы 19 с переориентацией при этом усиливающих волокон.
При необходимости осуществл етс  вулканизаци  изделий в той же форме, в которой они были изготовлены.
Предмет изобретени 

Claims (4)

1.Способ изготовлени  полимерных изделий из эластичных смесей с усиливающими волокнами путем формовани  литьем в форме
отдельных частей издели  с требуемой ориентацией волокон, отличающийс  тем, что, с целью упрощени  процесса изготовлени  изделий , сначала формуют часть издели  с заданной в смеси исходной ориентацией усиливающих волокон, а затем формуют части издели  с иной ориентацией волокон, подверга  смесь переориентации путем принудительного перемещени  ее в этих част х издели  в направлении , отличном от исходной ориентации
волокон.
2.Способ по п. 1, отличающийс  тем, что перемещение смеси в отдельной части издели  осуществл ют путем воздействи  на нее раст гивающих усилий.
3. Способ по п. 1, отличающийс  тем, что перемещение смеси в отдельной части издели  осуществл ют путем воздействи  на нее сжимающих усилий.
4. Способ по п. 1, отличающийс  тем,
что перемещение смеси осуществл ют путем относительного движени  элементов формы.
2 9
X5
SU1691582A 1970-08-05 1971-08-05 SU422130A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT710770A AT316336B (de) 1970-08-05 1970-08-05 Formkörper aus einem elastomeren Material, sowie Verfahren und Vorrichtungen zu seiner Herstellung

Publications (1)

Publication Number Publication Date
SU422130A3 true SU422130A3 (ru) 1974-03-30

Family

ID=3592778

Family Applications (3)

Application Number Title Priority Date Filing Date
SU1691582A SU422130A3 (ru) 1970-08-05 1971-08-05
SU1734816A SU535895A3 (ru) 1970-08-05 1972-01-05 Пресс-форма дл изготовлени покрышек пневматических шин литьем
SU7301948586A SU584751A3 (ru) 1970-08-05 1973-07-16 Пневматическа шина из эластомерного материала

Family Applications After (2)

Application Number Title Priority Date Filing Date
SU1734816A SU535895A3 (ru) 1970-08-05 1972-01-05 Пресс-форма дл изготовлени покрышек пневматических шин литьем
SU7301948586A SU584751A3 (ru) 1970-08-05 1973-07-16 Пневматическа шина из эластомерного материала

Country Status (20)

Country Link
US (1) US3837986A (ru)
JP (1) JPS5513903B1 (ru)
AT (1) AT316336B (ru)
AU (1) AU463993B2 (ru)
BE (1) BE770982A (ru)
CA (2) CA1005211A (ru)
CH (1) CH532997A (ru)
CS (1) CS162758B2 (ru)
DE (1) DE2138632C2 (ru)
FR (1) FR2104013A5 (ru)
GB (1) GB1346660A (ru)
HU (1) HU165437B (ru)
IE (1) IE35488B1 (ru)
IL (1) IL37452A (ru)
LU (1) LU63652A1 (ru)
NL (1) NL175801C (ru)
PL (1) PL94654B1 (ru)
SE (1) SE383123B (ru)
SU (3) SU422130A3 (ru)
ZA (1) ZA715088B (ru)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077452A (en) * 1973-04-20 1978-03-07 Patrick Carn Wide elliptical tire having enlarged reinforcing structure at hub
US4157933A (en) * 1974-05-28 1979-06-12 Dunlop Limited Tire tread molding apparatus
GB1506714A (en) * 1974-05-28 1978-04-12 Dunlop Ltd Pneumatic tyre manufacture
IT1017288B (it) * 1974-07-19 1977-07-20 Pirelli Procedimento di stampaggio a inie zione di pneumatico a mescole dif ferenziate
GB1501434A (en) * 1974-07-22 1978-02-15 Goodyear Tire & Rubber Pneumatic tyre and method of making same
ZA764662B (en) * 1975-09-10 1977-07-27 Goodyear Tire & Rubber Curved reinforced support member
AT343499B (de) * 1976-06-11 1978-05-26 Polyair Maschinenbau Gmbh Vorrichtung zum giessen oder spritzen von fahrzeugreifen
US4168193A (en) * 1976-06-23 1979-09-18 The Firestone Tire & Rubber Company Method of manufacturing rubber articles and means for carrying out said method
US4086047A (en) * 1977-05-19 1978-04-25 The Firestone Tire & Rubber Company Tread ring disassembly and reassembly apparatus
AT356531B (de) * 1978-05-03 1980-05-12 Polyair Maschinenbau Gmbh Verfahren zum giessen oder spritzen von fahrzeugreifen und vorrichtung zur durchfuehrung des verfahrens
US4257836A (en) * 1979-07-30 1981-03-24 The Firestone Tire & Rubber Company Pneumatic tire
US4334569A (en) * 1979-08-03 1982-06-15 Dayco Corporation Traction assembly
JPS5664852A (en) * 1979-10-31 1981-06-02 Ohtsu Tire & Rubber Co Ltd Method and apparatus for making tubeless pneumatic tire
NL8000508A (nl) * 1980-01-26 1981-08-17 Pannevis Bv Machf Werkwijze voor het vervaardigen van een eindloze, uit flexibel materiaal vervaardigde transportband.
US4272309A (en) * 1980-05-01 1981-06-09 The Goodyear Tire & Rubber Company Process for molding reinforced articles
GB2085351B (en) * 1980-09-26 1985-02-20 Blatchford Chas A And Sons Ltd A method of making an artificial limb component
US4500595A (en) * 1982-07-22 1985-02-19 Plastic Specialties And Technologies, Inc. Stainless steel fiber-thermosplastic granules and molded articles therefrom
US4743322A (en) * 1983-01-15 1988-05-10 Apsley Metals Limited Molding of elastomeric material components
GB8301098D0 (en) * 1983-01-15 1983-02-16 Apsley Metals Ltd Manufacture of elastomeric components
GB8400291D0 (en) * 1984-01-06 1984-02-08 Wiggins Teape Group Ltd Fibre reinforced plastics sheets
US4882114A (en) * 1984-01-06 1989-11-21 The Wiggins Teape Group Limited Molding of fiber reinforced plastic articles
US4857244A (en) * 1984-09-26 1989-08-15 Pradom Limited Process of making a composite product, especially a vehicle tire
GB8527023D0 (en) * 1985-11-01 1985-12-04 Wiggins Teape Group Ltd Moulded fibre reinforced plastic articles
GB8618727D0 (en) * 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Thermoplastic sheets
GB8618726D0 (en) * 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Thermoplastics material
GB8618729D0 (en) * 1986-07-31 1986-09-10 Wiggins Teape Group Ltd Fibrous structure
US5215627A (en) * 1986-07-31 1993-06-01 The Wiggins Teape Group Limited Method of making a water laid fibrous web containing one or more fine powders
US5242749A (en) * 1987-03-13 1993-09-07 The Wiggins Teape Group Limited Fibre reinforced plastics structures
GB8818425D0 (en) * 1988-08-03 1988-09-07 Wiggins Teape Group Ltd Plastics material
CA2111349C (en) * 1992-12-14 2003-05-06 Yuichi Saito Radial tires
AT401639B (de) * 1993-11-08 1996-10-25 Semperit Ag Fahrzeugreifen
US6298893B1 (en) 1997-04-03 2001-10-09 The Goodyear Tire & Rubber Company Ply path controlled by precured apex
EP0878330B1 (en) * 1997-05-12 2003-02-26 Sumitomo Rubber Industries Limited Vehicle tyre
AU5920699A (en) * 1999-09-09 2001-04-10 Goodyear Tire And Rubber Company, The A precured non-cord reinforced carcass
US20020069948A1 (en) * 2000-12-07 2002-06-13 Sentmanat Martin Lamar Polymeric product containing precisely located and precisely oriented ingredients
FR2879956B1 (fr) * 2004-12-24 2007-03-02 Michelin Soc Tech Methode de fabrication d'une bande de roulement pour pneumatique
BRPI0519261A2 (pt) * 2004-12-24 2009-01-06 Soc Tech Michelin mÉtodo e dispositivo de fabricaÇço de um pneumÁtico
JP6841612B2 (ja) * 2016-07-25 2021-03-10 Toyo Tire株式会社 タイヤ加硫成型方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095026A (en) * 1959-08-07 1963-06-25 Firestone Tire & Rubber Co Pneumatic tire
US3057389A (en) * 1960-02-25 1962-10-09 Firestone Tire & Rubber Co High speed tire
BE691770A (ru) * 1966-01-11 1967-05-29

Also Published As

Publication number Publication date
NL175801C (nl) 1985-01-02
ZA715088B (en) 1972-04-26
BE770982A (fr) 1971-12-16
SU584751A3 (ru) 1977-12-15
IE35488L (en) 1972-02-05
FR2104013A5 (ru) 1972-04-14
CA1005606A (en) 1977-02-22
CA1005211A (en) 1977-02-15
NL7110789A (ru) 1972-02-08
CS162758B2 (ru) 1975-07-15
SE383123B (sv) 1976-03-01
IL37452A (en) 1975-02-10
AT316336B (de) 1974-07-10
GB1346660A (ru) 1974-02-13
DE2138632A1 (de) 1972-02-10
AU3198771A (en) 1973-02-08
CH532997A (de) 1973-01-31
US3837986A (en) 1974-09-24
JPS5513903B1 (ru) 1980-04-12
SU535895A3 (ru) 1976-11-15
DE2138632C2 (de) 1982-11-04
NL175801B (nl) 1984-08-01
PL94654B1 (pl) 1977-08-31
IL37452A0 (en) 1971-11-29
AU463993B2 (en) 1975-08-14
LU63652A1 (ru) 1971-12-03
IE35488B1 (en) 1976-03-03
HU165437B (ru) 1974-08-28

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