GB1270357A - Tire ply server - Google Patents
Tire ply serverInfo
- Publication number
- GB1270357A GB1270357A GB47891/70A GB4789170A GB1270357A GB 1270357 A GB1270357 A GB 1270357A GB 47891/70 A GB47891/70 A GB 47891/70A GB 4789170 A GB4789170 A GB 4789170A GB 1270357 A GB1270357 A GB 1270357A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyers
- stock
- drum
- leading edge
- tyre building
- 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
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
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/3007—Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element
Abstract
1,270,357. Lateral adjustment of endless conveyers. GOODYEAR TIRE & RUBBER CO. 8 Oct., 1970 [3 Nov., 1969], No.47891/70. Heading B8A. [Also in Division B7] Conveyers C and D, Fig. 1, form part of means for conveying tyre building stock S from a supply roll R thereof to a tyre building drum 22 in a tyre building apparatus (see Division B7) and are arranged one above the other extending between their respective stock receiving ends 200, 202 which ends are elevated substantially above the respective supply rolls R, R<SP>1</SP> while the respective delivery ends 204, 206 of the conveyers are disposed at a lesser elevation above the drum 22. The conveyers C, D have first drive means in the form of a gear motor 250 operative to advance a leading edge portion of the stock S towards the drum 22 and in a reverse direction and also a second drive means which maintains the surface speed of the drum 22 and endless conveyer belts 220, 226 equal. The apparatus 10 has detector units 374, 376, Fig. 4, in the form of photocell units on guide assemblies 349, 351 to locate the respective transverse leading edges E, E<SP>1</SP> of the stock S at predetermined positions represented by transverse lines 370, 372 respectively on conveyers C and D. Timers (574) and (582) which form part of an electrical control means of the apparatus 10 are adjusted to provide a time interval such that the leading edge E of the stock on the belt 226 is moved from its predetermined transverse line 372, at which the stock at rest terminates, to a predetermined position relative to the drum 22, where the leading edge E of the stock intersects the mid-circumferential plane of the drum 22 in its upper quadrant Q. Further, the apparatus 10 has means to effect lateral displacement of conveyers C and D from a generally centred position relative to a plane 36, displacement being provided for by supporting side members 210, 212 on a cross slide bar 400 fixed at its respective ends to columns 18 and 20 and extending parallel with axis 24 and a second crossslide bar 402 fixed at its respective ends upon beams 14, 16 and extending parallel with the bar 400. The bars 400, 402 are each translatably engaged by a pair of linear bearings 404, 406 of the circulating bell type, the bearings 404, 406 being secured to the side members 210, 212. Lateral movement of conveyers C, D is effected by a gear motor 410. Operation of the apparatus 10 is effected by a plurality of circuits including particularly a stepping programme controller by which successive circuit combinations are established in a preset sequence.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87349269A | 1969-11-03 | 1969-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1270357A true GB1270357A (en) | 1972-04-12 |
Family
ID=25361740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47891/70A Expired GB1270357A (en) | 1969-11-03 | 1970-10-08 | Tire ply server |
Country Status (7)
Country | Link |
---|---|
US (1) | US3623677A (en) |
JP (1) | JPS4912902B1 (en) |
CA (1) | CA931058A (en) |
DE (1) | DE2055471A1 (en) |
FR (1) | FR2068947A5 (en) |
GB (1) | GB1270357A (en) |
ZA (1) | ZA706736B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2051635A1 (en) * | 1970-10-21 | 1972-05-04 | Bruckner Apparatebau GmbH, 6122 Erbach | Device for drying colored stucco goods |
GB1495803A (en) * | 1974-10-21 | 1977-12-21 | Goodyear Tire & Rubber | Winding and subsequent dispensing of a strip of a tyre building component to a tyre building machine |
US4170504A (en) * | 1974-10-21 | 1979-10-09 | The Goodyear Tire & Rubber Company | Tire building accessory |
CA1089344A (en) * | 1977-09-30 | 1980-11-11 | Alfred H. Neugebauer | Tire breaker applicator |
US4609161A (en) * | 1985-01-30 | 1986-09-02 | The Firestone Tire & Rubber Company | System and apparatus for storing and processing strip material |
US5194107A (en) * | 1987-09-03 | 1993-03-16 | Bridgestone Corporation | Belt-like member attaching method and apparatus |
US4893763A (en) * | 1987-12-22 | 1990-01-16 | Roll Systems, Inc. | Roll support and feed apparatus |
US5000394A (en) * | 1987-12-22 | 1991-03-19 | Roll Systems, Inc. | Roll support and feed apparatus |
US4951892A (en) * | 1988-12-30 | 1990-08-28 | Bridgestone/Firestone, Inc. | Server system for rubberized sheets |
US5135601A (en) * | 1990-05-25 | 1992-08-04 | Cooper Tire & Rubber Company | Ply material server apparatus |
US6536702B1 (en) * | 1998-06-10 | 2003-03-25 | The Goodyear Tire And Rubber Company | Surface winding on an a-frame winder |
US6706134B2 (en) | 2001-09-21 | 2004-03-16 | The Goodyear Tire & Rubber Company | Method and apparatus for assembling narrow components onto a tire building drum |
EP3636236B1 (en) | 2015-04-29 | 2021-06-02 | Kimberly-Clark Worldwide, Inc. | Absorbent garment with close fit |
US10450148B2 (en) * | 2017-04-17 | 2019-10-22 | Fire Catt, LLC | Conveyor system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2039532A (en) * | 1933-12-07 | 1936-05-05 | Nat Rubber Machinery Co | Tire building apparatus |
US2480704A (en) * | 1947-02-05 | 1949-08-30 | Gen Tire & Rubber Co | Servicer for tire building machines |
US2755028A (en) * | 1951-10-18 | 1956-07-17 | Firestone Tire & Rubber Co | Apparatus for handling sheet material |
US3012735A (en) * | 1958-03-03 | 1961-12-12 | Dunlop Rubber Co | Apparatus for handling plies of rubberized fabric and the like |
GB901962A (en) * | 1958-05-07 | 1962-07-25 | Dunlop Rubber Co | Apparatus for supplying sheet material to a tyre building machine |
US3325072A (en) * | 1962-12-04 | 1967-06-13 | Uniroyal Inc | Automatic apparatus for sensing and laterally centering tire fabric feed of varying width |
-
1969
- 1969-11-03 US US873492A patent/US3623677A/en not_active Expired - Lifetime
-
1970
- 1970-10-05 ZA ZA706736A patent/ZA706736B/en unknown
- 1970-10-08 GB GB47891/70A patent/GB1270357A/en not_active Expired
- 1970-10-09 CA CA095205A patent/CA931058A/en not_active Expired
- 1970-10-27 JP JP45094060A patent/JPS4912902B1/ja active Pending
- 1970-10-30 DE DE19702055471 patent/DE2055471A1/en active Pending
- 1970-11-03 FR FR7039546A patent/FR2068947A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA706736B (en) | 1971-05-27 |
US3623677A (en) | 1971-11-30 |
FR2068947A5 (en) | 1971-09-03 |
DE2055471A1 (en) | 1971-05-13 |
CA931058A (en) | 1973-07-31 |
JPS4912902B1 (en) | 1974-03-28 |
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