CA918052A - Mechanism for effecting movement of platform means - Google Patents

Mechanism for effecting movement of platform means

Info

Publication number
CA918052A
CA918052A CA096987A CA96987A CA918052A CA 918052 A CA918052 A CA 918052A CA 096987 A CA096987 A CA 096987A CA 96987 A CA96987 A CA 96987A CA 918052 A CA918052 A CA 918052A
Authority
CA
Canada
Prior art keywords
effecting movement
platform means
platform
effecting
movement
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
CA096987A
Other languages
English (en)
Inventor
C. Bryant Emerson
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.)
National Standard Co
Original Assignee
National Standard Co
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 National Standard Co filed Critical National Standard Co
Application granted granted Critical
Publication of CA918052A publication Critical patent/CA918052A/en
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
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
CA096987A 1970-01-20 1970-10-30 Mechanism for effecting movement of platform means Expired CA918052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428570A 1970-01-20 1970-01-20

Publications (1)

Publication Number Publication Date
CA918052A true CA918052A (en) 1973-01-02

Family

ID=21710028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096987A Expired CA918052A (en) 1970-01-20 1970-10-30 Mechanism for effecting movement of platform means

Country Status (5)

Country Link
US (1) US3637450A (OSRAM)
CA (1) CA918052A (OSRAM)
DE (1) DE2057028A1 (OSRAM)
FR (1) FR2075575A5 (OSRAM)
GB (1) GB1323778A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867231A (en) * 1972-06-28 1975-02-18 Goodyear Tire & Rubber Tire building machine
FR2193706A1 (en) * 1972-07-26 1974-02-22 Olier Ets Tyre building drum - with open hollow crown, support hub, armson crown, and segments supported radially by inflatable membrane
US3867230A (en) * 1973-02-08 1975-02-18 Goodrich Co B F Tire building machine
EP0506962B1 (en) * 1990-10-31 1996-09-18 Sumitomo Rubber Industries Limited Apparatus for forming ring-shaped member
CN102427933B (zh) * 2009-06-01 2016-05-11 株式会社普利司通 轮胎制造鼓、未硫化轮胎的制造装置及制造方法
CN104842181A (zh) * 2015-05-26 2015-08-19 天津市得艺乐器有限公司 一种环形面的定位夹紧装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485692A (en) * 1965-06-21 1969-12-23 Nat Standard Co Tire building drum and method of building pneumatic tires
US3414446A (en) * 1965-10-22 1968-12-03 Nat Standard Co Methods for building pneumatic tires
FR1480193A (fr) * 1966-03-11 1967-05-12 Dunlop Sa Tambour dilatable permettant la confection d'enveloppes pour bandages pneumatiques

Also Published As

Publication number Publication date
US3637450A (en) 1972-01-25
DE2057028A1 (de) 1971-07-29
GB1323778A (en) 1973-07-18
FR2075575A5 (OSRAM) 1971-10-08

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