IT8820621A0 - Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici. - Google Patents

Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici.

Info

Publication number
IT8820621A0
IT8820621A0 IT8820621A IT2062188A IT8820621A0 IT 8820621 A0 IT8820621 A0 IT 8820621A0 IT 8820621 A IT8820621 A IT 8820621A IT 2062188 A IT2062188 A IT 2062188A IT 8820621 A0 IT8820621 A0 IT 8820621A0
Authority
IT
Italy
Prior art keywords
joining
tire rims
elastomeric fillers
fillers applied
elastomeric
Prior art date
Application number
IT8820621A
Other languages
English (en)
Other versions
IT1217631B (it
Inventor
Augusto Pizzorno
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT20621/88A priority Critical patent/IT1217631B/it
Publication of IT8820621A0 publication Critical patent/IT8820621A0/it
Priority to US07/345,299 priority patent/US4994136A/en
Priority to DE89108236T priority patent/DE68906958T2/de
Priority to EP89108236A priority patent/EP0342467B1/en
Priority to AR89313932A priority patent/AR241877A1/es
Priority to JP1125478A priority patent/JP2667905B2/ja
Application granted granted Critical
Publication of IT1217631B publication Critical patent/IT1217631B/it
Priority to US07/634,715 priority patent/US5133817A/en

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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/42—Endless textile bands without bead-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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Tyre Moulding (AREA)
IT20621/88A 1988-05-18 1988-05-18 Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici IT1217631B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20621/88A IT1217631B (it) 1988-05-18 1988-05-18 Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici
US07/345,299 US4994136A (en) 1988-05-18 1989-05-01 Device for splicing the ends of elastomeric fillers applied on bead cores of pneumatic tires
DE89108236T DE68906958T2 (de) 1988-05-18 1989-05-08 Vorrichtung zum Verbinden der Enden von auf Wulstkernen von Reifen aufgebrachten Füllstreifen.
EP89108236A EP0342467B1 (en) 1988-05-18 1989-05-08 Device for splicing the ends of elastomeric fillers applied on bead cores of pneumatic tires
AR89313932A AR241877A1 (es) 1988-05-18 1989-05-16 Un dispositivo para unir los extremos de rellenos elastomericas aplicados sobre aros de talon de neumaticos.
JP1125478A JP2667905B2 (ja) 1988-05-18 1989-05-18 フイラー端部をスプライスする装置
US07/634,715 US5133817A (en) 1988-05-18 1990-12-27 Device for splicing the ends of elastomeric fillers applied on bead cores of pneumatic tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20621/88A IT1217631B (it) 1988-05-18 1988-05-18 Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici

Publications (2)

Publication Number Publication Date
IT8820621A0 true IT8820621A0 (it) 1988-05-18
IT1217631B IT1217631B (it) 1990-03-30

Family

ID=11169677

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20621/88A IT1217631B (it) 1988-05-18 1988-05-18 Dispositivo per giuntare le estremita' di riempitivi elastomerici applicati su cerchietti di pneumatici

Country Status (6)

Country Link
US (2) US4994136A (it)
EP (1) EP0342467B1 (it)
JP (1) JP2667905B2 (it)
AR (1) AR241877A1 (it)
DE (1) DE68906958T2 (it)
IT (1) IT1217631B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221409A (en) * 1992-01-06 1993-06-22 The Goodyear Tire & Rubber Company Apparatus for butt splicing ply stock
JP2524059B2 (ja) * 1992-09-29 1996-08-14 住友ゴム工業株式会社 ビ―ド・エ―ペックス自動アッセンブル方法及びその装置
AU6946900A (en) * 1999-09-03 2001-04-10 Bartell Machinery Systems, Llc Apparatus for stitching and seaming elastomeric fillers to tire beads
JP4501265B2 (ja) * 2000-09-25 2010-07-14 横浜ゴム株式会社 ビードフィラーの圧着方法及びその装置
JP2006186318A (ja) * 2004-11-30 2006-07-13 Nidec Tosok Corp リードフレーム押出装置
JP4746100B2 (ja) * 2006-07-21 2011-08-10 東洋ゴム工業株式会社 タイヤ用ビードの製造方法及び装置
KR101015917B1 (ko) * 2008-12-04 2011-02-23 한국타이어 주식회사 타이어 재단설비에서 카카스 원단에 부착되는 사이드 필링 테이프 부착장치
FR2953444B1 (fr) * 2009-12-09 2012-01-13 Michelin Soc Tech Procede de fabrication d'une tringle destinee a la realisation d'un pneumatique
NL2009946C2 (en) 2012-12-10 2014-06-11 Vmi Holland Bv Tyre building machine for forming a bead-apex assembly.
NL2010201C2 (en) * 2013-01-30 2014-08-04 Vmi Holland Bv Apparatus for forming an annular apex filler.
KR102059600B1 (ko) 2013-10-03 2019-12-26 후지 세이코 가부시키가이샤 비드 코어에 대한 필러의 장착 방법 및 장착 장치
US9126340B2 (en) 2013-10-18 2015-09-08 Bartell Machinery Systems, L.L.C. Systems and methods for gripping and handling a bead apex
CN106103067B (zh) * 2014-03-24 2019-07-23 不二精工株式会社 轮胎用胎圈三角胶芯的卷绕方法和卷绕装置
NL2027901B1 (en) * 2021-04-01 2022-10-17 Vmi Holland Bv Method for positioning a strip for splicing, gripper for supplying said strip for splicing and tire building machine comprising said gripper

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309305A (en) * 1941-03-10 1943-01-26 Carborundum Co Abrasive article
US2565703A (en) * 1948-05-22 1951-08-28 Goodrich Co B F Apparatus for splicing cushion tires
US2497461A (en) * 1949-04-19 1950-02-14 Dunlop Tire & Rubber Corp Apparatus for splicing inner tubes of tires
US2647555A (en) * 1950-12-12 1953-08-04 Us Rubber Co Method and apparatus for splicing
US2679888A (en) * 1953-02-06 1954-06-01 William K Bohon Belt splicer
US3026569A (en) * 1959-02-16 1962-03-27 Philip B Keller Method of fabricating omicron-rings
NL6802950A (it) * 1968-03-01 1969-09-03
US3976534A (en) * 1973-07-28 1976-08-24 Howaldtswerke-Deutsche Werft Aktiengesellschaft Hamburg Und Kiel Device for use in uniting the adjacent ends of radially split sealing rings
IT1115688B (it) * 1977-12-15 1986-02-03 Pirelli Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico
IT1094441B (it) * 1978-04-19 1985-08-02 Pirelli Miglioramenti ad applicatrice di riempitivo elastomerico a cerchietto di pneumatico
IT1124588B (it) * 1979-10-09 1986-05-07 Pirelli Perfezionamenti nelle apparecchiatura per l'applicazione di riempitivi elastomerici a cerchietti di pneumatici
US4452660A (en) * 1982-09-27 1984-06-05 The Goodyear Tire & Rubber Company Bead jamming or crimping apparatus
US4484975A (en) * 1984-01-23 1984-11-27 Mcelroy Manufacturing, Inc. Hand held apparatus for joining small diameter plastic pipe
JPS6490736A (en) * 1987-09-30 1989-04-07 Sumitomo Rubber Ind Apex mounting and its device
US5006385A (en) * 1988-07-22 1991-04-09 Signode Corporation Strapping joint and method for forming same

Also Published As

Publication number Publication date
IT1217631B (it) 1990-03-30
DE68906958D1 (de) 1993-07-15
EP0342467A2 (en) 1989-11-23
US4994136A (en) 1991-02-19
EP0342467A3 (en) 1991-11-06
DE68906958T2 (de) 1994-01-20
AR241877A1 (es) 1993-01-29
JPH0220331A (ja) 1990-01-23
US5133817A (en) 1992-07-28
JP2667905B2 (ja) 1997-10-27
EP0342467B1 (en) 1993-06-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528