CA1174572A - Bead rings for tires - Google Patents

Bead rings for tires

Info

Publication number
CA1174572A
CA1174572A CA000407671A CA407671A CA1174572A CA 1174572 A CA1174572 A CA 1174572A CA 000407671 A CA000407671 A CA 000407671A CA 407671 A CA407671 A CA 407671A CA 1174572 A CA1174572 A CA 1174572A
Authority
CA
Canada
Prior art keywords
core
bead ring
fact
strand
filaments
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
Application number
CA000407671A
Other languages
English (en)
French (fr)
Inventor
Jean-Louis Charvet
Jean-Pierre Cesar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Application granted granted Critical
Publication of CA1174572A publication Critical patent/CA1174572A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/001—Beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B60C2015/044—Bead cores characterised by a wrapping layer
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tire cords
    • D07B2501/2053—Tire cords for wheel rim attachment
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/902—Reinforcing or tire cords
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
  • Conductive Materials (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Communication Cables (AREA)
CA000407671A 1981-07-20 1982-07-20 Bead rings for tires Expired CA1174572A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR81-14228 1981-07-20
FR8114228A FR2509664A1 (fr) 1981-07-20 1981-07-20 Tringle d'armature de pneumatiques

Publications (1)

Publication Number Publication Date
CA1174572A true CA1174572A (en) 1984-09-18

Family

ID=9260748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000407671A Expired CA1174572A (en) 1981-07-20 1982-07-20 Bead rings for tires

Country Status (27)

Country Link
US (1) US4436132A ( )
JP (1) JPS5823980A ( )
AR (1) AR227251A1 ( )
AT (1) AT386385B ( )
AU (1) AU550493B2 ( )
BE (1) BE893593A ( )
BR (1) BR8204197A ( )
CA (1) CA1174572A ( )
CH (1) CH650195A5 ( )
DE (1) DE3227138A1 ( )
DK (1) DK153311C ( )
EG (1) EG15576A ( )
ES (1) ES273657Y ( )
FI (1) FI76739C ( )
FR (1) FR2509664A1 ( )
GB (1) GB2102745B ( )
IL (1) IL66349A0 ( )
IN (1) IN156478B ( )
IT (1) IT1155561B ( )
LU (1) LU84271A1 ( )
MX (1) MX154982A ( )
NL (1) NL8202296A ( )
NO (1) NO153289C ( )
NZ (1) NZ201302A ( )
OA (1) OA07155A ( )
SE (1) SE451312B ( )
ZA (1) ZA825169B ( )

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615138A1 (de) * 1986-05-03 1987-11-26 Benteler Werke Ag Gummi-luftreifen fuer fahrzeuge
US5049425A (en) * 1989-01-04 1991-09-17 Abany International Corporation Porous yarn for OMS pintles
DE4137726C2 (de) * 1990-11-16 1994-03-10 Sumitomo Rubber Ind Reifenwulst
US5871603A (en) * 1996-08-12 1999-02-16 Bridgestone Corporation Pneumatic tires with organic or inorganic fiber cord bead core
EP0899132A1 (en) * 1997-08-27 1999-03-03 Bridgestone Corporation Pneumatic tyres
FR2772666B1 (fr) * 1997-12-19 2000-01-21 Michelin & Cie Membrane de soutien de bande de roulement
JP2009255894A (ja) * 2007-10-26 2009-11-05 Sumitomo Denko Steel Wire Kk 環状同芯撚りビードコード及びそれを使用した車両用タイヤ
US20130118670A1 (en) * 2011-11-16 2013-05-16 Robert Edward Lionetti Pneumatic tire with tackified wrapped reinforcement
FR2991632B1 (fr) * 2012-06-07 2014-06-27 Michelin & Cie Tringle hybride allegee pour pneumatique.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2273200A (en) * 1938-11-01 1942-02-17 Du Pont Artificial structure
FR2049508A5 ( ) * 1969-06-11 1971-03-26 Michelin & Cie
DE2146019A1 (de) * 1971-09-15 1973-03-22 Josef Leger Maschine zur herstellung von drahtringen
DE2532605A1 (de) * 1975-07-22 1977-01-27 Alfred Dipl Ing Kristen Ringfoermige reifeneinlage

Also Published As

Publication number Publication date
FR2509664A1 (fr) 1983-01-21
DK326182A (da) 1983-01-21
EG15576A (en) 1986-06-30
NZ201302A (en) 1985-09-13
DE3227138C2 ( ) 1989-08-03
SE8204404D0 (sv) 1982-07-20
ES273657Y (es) 1984-09-01
FI822564L (fi) 1983-01-21
SE8204404L (sv) 1983-01-21
FI76739B (fi) 1988-08-31
DK153311C (da) 1988-11-14
CH650195A5 (fr) 1985-07-15
DK153311B (da) 1988-07-04
BE893593A (fr) 1982-10-18
NO821854L (no) 1983-01-21
NL8202296A (nl) 1983-02-16
JPS5823980A (ja) 1983-02-12
IT8267923A0 (it) 1982-07-19
AR227251A1 (es) 1982-09-30
IL66349A0 (en) 1982-11-30
LU84271A1 (fr) 1983-02-07
ES273657U (es) 1984-02-01
IT1155561B (it) 1987-01-28
JPS6114279B2 ( ) 1986-04-17
ATA279482A (de) 1988-01-15
NO153289B (no) 1985-11-11
BR8204197A (pt) 1983-07-12
IN156478B ( ) 1985-08-10
AU8617482A (en) 1983-01-27
GB2102745A (en) 1983-02-09
FR2509664B1 ( ) 1984-04-13
OA07155A (fr) 1984-03-31
FI822564A0 (fi) 1982-07-20
ZA825169B (en) 1983-05-25
MX154982A (es) 1988-01-15
SE451312B (sv) 1987-09-28
AU550493B2 (en) 1986-03-20
NO153289C (no) 1986-02-19
AT386385B (de) 1988-08-10
US4436132A (en) 1984-03-13
GB2102745B (en) 1985-04-11
FI76739C (fi) 1988-12-12
DE3227138A1 (de) 1983-03-17

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry