GB1405877A - Shaping diaphragms - Google Patents

Shaping diaphragms

Info

Publication number
GB1405877A
GB1405877A GB3783671A GB3783671A GB1405877A GB 1405877 A GB1405877 A GB 1405877A GB 3783671 A GB3783671 A GB 3783671A GB 3783671 A GB3783671 A GB 3783671A GB 1405877 A GB1405877 A GB 1405877A
Authority
GB
United Kingdom
Prior art keywords
wires
wire
slot
rubber
shaping
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
GB3783671A
Other languages
English (en)
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB3783671A priority Critical patent/GB1405877A/en
Priority to IE1080/72A priority patent/IE36804B1/xx
Priority to CA148,610A priority patent/CA989571A/en
Priority to IT7227830A priority patent/IT974633B/it
Priority to AU45326/72A priority patent/AU463776B2/en
Priority to ZA725395A priority patent/ZA725395B/xx
Priority to US00279230A priority patent/US3830679A/en
Priority to FR7228890A priority patent/FR2148590B1/fr
Priority to BE787417A priority patent/BE787417A/xx
Priority to ES405785A priority patent/ES405785A1/es
Priority to BR5485/72A priority patent/BR7205485D0/pt
Priority to JP8111472A priority patent/JPS5613619B2/ja
Priority to DE2239819A priority patent/DE2239819A1/de
Publication of GB1405877A publication Critical patent/GB1405877A/en
Priority to MY1976206A priority patent/MY7600206A/xx
Expired legal-status Critical Current

Links

Classifications

    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2614—Bladders associated with the building drum, e.g. bladders used for the toroidal expansion, bladders for turning-up the plies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • B29L2022/025—Bladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Tyre Moulding (AREA)
GB3783671A 1971-08-12 1971-08-12 Shaping diaphragms Expired GB1405877A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB3783671A GB1405877A (en) 1971-08-12 1971-08-12 Shaping diaphragms
IE1080/72A IE36804B1 (en) 1971-08-12 1972-08-02 Improvements in or relating to shaping diaphragms
CA148,610A CA989571A (en) 1971-08-12 1972-08-03 Diaphragm
IT7227830A IT974633B (it) 1971-08-12 1972-08-03 Diaframma in elastomero rinforzato per macchine confezionatrici di carcasse di pneumatici
AU45326/72A AU463776B2 (en) 1971-08-12 1972-08-07 Diaphragm
ZA725395A ZA725395B (en) 1971-08-12 1972-08-07 Diaphragm
US00279230A US3830679A (en) 1971-08-12 1972-08-09 Diaphragm
FR7228890A FR2148590B1 (enExample) 1971-08-12 1972-08-10
BE787417A BE787417A (fr) 1971-08-12 1972-08-10 Diaphragme
ES405785A ES405785A1 (es) 1971-08-12 1972-08-11 Una disposicion de diafragma anular de conformacioun procedimiento para producir una resina soluble n de cau-cho reforzado con alambre. en agua.
BR5485/72A BR7205485D0 (pt) 1971-08-12 1972-08-11 Diafragmas formadores de borracha com arames de reforco
JP8111472A JPS5613619B2 (enExample) 1971-08-12 1972-08-12
DE2239819A DE2239819A1 (de) 1971-08-12 1972-08-12 Membran zum formen von gummigegenstaenden mit drahtverstaerkung
MY1976206A MY7600206A (en) 1971-08-12 1976-12-31 Improvements in or relating to shaping diaphragms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3783671A GB1405877A (en) 1971-08-12 1971-08-12 Shaping diaphragms

Publications (1)

Publication Number Publication Date
GB1405877A true GB1405877A (en) 1975-09-10

Family

ID=10399351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3783671A Expired GB1405877A (en) 1971-08-12 1971-08-12 Shaping diaphragms

Country Status (13)

Country Link
US (1) US3830679A (enExample)
JP (1) JPS5613619B2 (enExample)
AU (1) AU463776B2 (enExample)
BE (1) BE787417A (enExample)
BR (1) BR7205485D0 (enExample)
CA (1) CA989571A (enExample)
DE (1) DE2239819A1 (enExample)
FR (1) FR2148590B1 (enExample)
GB (1) GB1405877A (enExample)
IE (1) IE36804B1 (enExample)
IT (1) IT974633B (enExample)
MY (1) MY7600206A (enExample)
ZA (1) ZA725395B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963394A (en) * 1975-06-25 1976-06-15 Uniroyal Inc. Bladder for shaping pneumatic tire
US4243451A (en) * 1979-02-21 1981-01-06 The Goodyear Tire & Rubber Company Building and shaping a tire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869180A (en) * 1955-10-24 1959-01-20 Anthony T Fassero Device for curing tire casings
US3192570A (en) * 1960-12-20 1965-07-06 Branick Mfg Co Device for supporting tire casings in retreading molds
GB1084195A (enExample) * 1963-08-31
DE1284625C2 (de) * 1964-01-30 1973-10-04 Herbert Maschf L Verfahren zum Einbringen eines vorgeformten Reifenrohlings in eine Reifenheizpresse

Also Published As

Publication number Publication date
ZA725395B (en) 1973-04-25
IE36804L (en) 1973-02-12
BE787417A (fr) 1972-12-01
DE2239819A1 (de) 1973-02-15
CA989571A (en) 1976-05-25
FR2148590B1 (enExample) 1974-12-27
AU4532672A (en) 1974-03-14
JPS4827151A (enExample) 1973-04-10
IT974633B (it) 1974-07-10
IE36804B1 (en) 1977-03-02
AU463776B2 (en) 1975-08-07
BR7205485D0 (pt) 1973-06-26
JPS5613619B2 (enExample) 1981-03-30
US3830679A (en) 1974-08-20
FR2148590A1 (enExample) 1973-03-23
MY7600206A (en) 1976-12-31

Similar Documents

Publication Publication Date Title
ES329724A1 (es) Un procedimiento de fabricar y expandir el armazon de una cubierta de neumatico.
CA980075A (en) Crosslinked, interpolymer fixed-charge membranes
GB1399119A (en) Retreading tyres
GB1322435A (en) Stranded metallic cord for reinforcing rubber articles
JPS5257871A (en) Tire pressure valve utilizing sound
ES361581A1 (es) Perfeccionamientos en la construccion de cubiertas de neu- maticos.
ES353262A1 (es) Perfeccionamientos en la construccion de cubiertas de neu- maticos.
IE36804L (en) Diaphragms for shaping tyres
CA973027A (en) Method for the manufacture of twisted and plied yarn
CA960122A (en) Tire having two-ply carcass merging into one ply
JPS52127561A (en) Master cylinder
CA979342A (en) Tyre stud and method for its manufacture
GB888504A (en) Wire traction insert for tires
ES433856A1 (es) Perfeccionamientos introducidos en cadenas antideslizantes para neumaticos gemelos.
FR2312706A1 (fr) Valve, notamment valve pneumatique temporisee
GB1342491A (en) Pneumatic tyres
CA1008763A (en) Tire valve with pressure release means
GB1060467A (en) Improvements in and relating to resilient solid tyres
JPS5532640B2 (enExample)
RO64385A (fr) Soupape limiteur de pression a reglage preliminaire
ES200566U (es) Dispositivo para la fijacion de adornos sobrepuestos en gorros de baño u otros objetos moldeados de goma.
JPS51114117A (en) Method of manufacturing electro-acoustic converters
AU495268B2 (en) Acoustical tire pressure valve
FR2356038A1 (fr) Cosse pour elingue
CA990466A (en) Two-stage stretching and relaxing polyacrylonitrile filament

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee