RO64959B - PROCEDEU DE RULARE A UNEI ANVELOPE îN CURSUL REALIZARII ACESTEIA SI DISPOZITIV PENTRU EXECUTAREA PROCEDEULUI - Google Patents
PROCEDEU DE RULARE A UNEI ANVELOPE îN CURSUL REALIZARII ACESTEIA SI DISPOZITIV PENTRU EXECUTAREA PROCEDEULUIInfo
- Publication number
- RO64959B RO64959B RO71580A RO7158072A RO64959B RO 64959 B RO64959 B RO 64959B RO 71580 A RO71580 A RO 71580A RO 7158072 A RO7158072 A RO 7158072A RO 64959 B RO64959 B RO 64959B
- Authority
- RO
- Romania
- Prior art keywords
- rolling
- rollers
- hand
- precise orientation
- manufacture
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000005096 rolling process Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
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
- B29D30/28—Rolling-down or pressing-down the layers in the building process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Transmission Devices (AREA)
Abstract
Procedeu de rulare a unei anvelope în cursul realizarii acesteia prin cel putin o pereche de role orientate, în general, perpendicular pe suprafata de rulare, caracterizat prin aceea ca, în scopul realizarii unei orientari precise a rolelor de rulare, procedeul consta în ghidarea individuala si pozitiva sau desmodroma a fiecareia din role de frecare data prin cel putin un grup de cel putin o cama realizînd pe de o parte o orientare precisa în pozitie relativa a acestei role pentru ca sa fie dirijata, urmînd o incidenta precis determinata pe suprafata de rulare si pe de alta parte o dirijare mecanica fortata de acesta de-a lungul unei traiectorii predeterminata situata într-un plan care trece prin axa de revolutie a anvelopei pentru definirea în fiecare clipa a pozitiei absolute actuale si limitarea înfundarii în suprafata de rulare.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7125785A FR2145840A5 (ro) | 1971-07-13 | 1971-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO64959B true RO64959B (ro) | 1983-06-30 |
| RO64959A RO64959A (ro) | 1983-07-07 |
Family
ID=9080351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7271580A RO64959A (ro) | 1971-07-13 | 1972-07-12 | Procedeu de rulare a unei anvelope in cursul realizarii acesteia si dispozitiv pentru executarea procedeului |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3850719A (ro) |
| AR (1) | AR199771A1 (ro) |
| AT (1) | AT325444B (ro) |
| AU (1) | AU464688B2 (ro) |
| BE (1) | BE786080A (ro) |
| BR (1) | BR7204538D0 (ro) |
| CA (1) | CA976855A (ro) |
| DE (1) | DE2234201C3 (ro) |
| FR (1) | FR2145840A5 (ro) |
| GB (1) | GB1403367A (ro) |
| IT (1) | IT964654B (ro) |
| LU (1) | LU65704A1 (ro) |
| NL (1) | NL7209720A (ro) |
| PL (1) | PL82746B1 (ro) |
| RO (1) | RO64959A (ro) |
| SE (1) | SE396910B (ro) |
| TR (1) | TR17562A (ro) |
| ZA (1) | ZA724379B (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057455A (en) * | 1975-03-11 | 1977-11-08 | Cooper Tire And Rubber Company | Tire stitching apparatus |
| US5975179A (en) * | 1998-03-05 | 1999-11-02 | Kelly, Jr.; James E. | Tire stitching apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1475300A (en) * | 1923-11-27 | harsel | ||
| CA542248A (en) * | 1957-06-11 | Zuliana Marcello | Apparatus for stitching the plies to form the carcass of pneumatic tyres | |
| GB145515A (en) * | 1918-03-30 | 1921-08-18 | Goodyear Tire & Rubber | Tire-making structure |
| US2208324A (en) * | 1935-08-05 | 1940-07-16 | Wingfoot Corp | Apparatus for building tires |
| US2489305A (en) * | 1948-02-12 | 1949-11-29 | Miles A Mclennan | Photoelectric curve following device |
| US2681684A (en) * | 1951-07-14 | 1954-06-22 | Pirelli | Apparatus for stitching the plies to form the carcass of large-size (e. g. truck andtractor-size) pneumatic tires |
| US2685909A (en) * | 1951-12-03 | 1954-08-10 | Firestone Tire & Rubber Co | Tread stitcher for tire machine assembly |
| BE555851A (ro) * | 1956-03-16 | |||
| US3047048A (en) * | 1959-01-09 | 1962-07-31 | Goodyear Tire & Rubber | Tire stitching apparatus |
| US3069550A (en) * | 1959-06-30 | 1962-12-18 | American Messer Corp | Photoelectric tracer apparatus employing side by side photoelectric cells |
| US3423272A (en) * | 1966-01-10 | 1969-01-21 | Hawkinson Paul E | Stitching machine and tire builder |
| US3524784A (en) * | 1967-01-12 | 1970-08-18 | Amk Subsidiary Corp | Tire building machine |
-
0
- BE BE786080D patent/BE786080A/xx unknown
-
1971
- 1971-07-13 FR FR7125785A patent/FR2145840A5/fr not_active Expired
-
1972
- 1972-01-11 SE SE7209149A patent/SE396910B/xx unknown
- 1972-06-23 US US00265927A patent/US3850719A/en not_active Expired - Lifetime
- 1972-06-26 ZA ZA724379A patent/ZA724379B/xx unknown
- 1972-06-27 CA CA145,798A patent/CA976855A/en not_active Expired
- 1972-07-04 GB GB3125072A patent/GB1403367A/en not_active Expired
- 1972-07-10 BR BR4538/72A patent/BR7204538D0/pt unknown
- 1972-07-10 LU LU65704A patent/LU65704A1/xx unknown
- 1972-07-10 AT AT589472A patent/AT325444B/de not_active IP Right Cessation
- 1972-07-11 PL PL1972156649A patent/PL82746B1/pl unknown
- 1972-07-12 AU AU44476/72A patent/AU464688B2/en not_active Expired
- 1972-07-12 AR AR243039A patent/AR199771A1/es active
- 1972-07-12 RO RO7271580A patent/RO64959A/ro unknown
- 1972-07-12 TR TR17562A patent/TR17562A/xx unknown
- 1972-07-12 IT IT69253/72A patent/IT964654B/it active
- 1972-07-12 DE DE2234201A patent/DE2234201C3/de not_active Expired
- 1972-07-13 NL NL7209720A patent/NL7209720A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR199771A1 (es) | 1974-09-30 |
| IT964654B (it) | 1974-01-31 |
| NL7209720A (ro) | 1973-01-16 |
| DE2234201B2 (de) | 1980-11-20 |
| LU65704A1 (ro) | 1974-01-21 |
| FR2145840A5 (ro) | 1973-02-23 |
| US3850719A (en) | 1974-11-26 |
| ZA724379B (en) | 1973-06-27 |
| DE2234201C3 (de) | 1981-07-16 |
| AU4447672A (en) | 1974-01-17 |
| PL82746B1 (ro) | 1975-10-31 |
| CA976855A (en) | 1975-10-28 |
| BR7204538D0 (pt) | 1973-05-31 |
| AT325444B (de) | 1975-10-27 |
| DE2234201A1 (de) | 1973-01-25 |
| GB1403367A (en) | 1975-08-28 |
| RO64959A (ro) | 1983-07-07 |
| BE786080A (fr) | 1973-01-10 |
| AU464688B2 (en) | 1975-09-04 |
| TR17562A (tr) | 1975-03-27 |
| SE396910B (sv) | 1977-10-10 |
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