GB1292167A - Tire marking apparatus - Google Patents
Tire marking apparatusInfo
- Publication number
- GB1292167A GB1292167A GB2756970A GB2756970A GB1292167A GB 1292167 A GB1292167 A GB 1292167A GB 2756970 A GB2756970 A GB 2756970A GB 2756970 A GB2756970 A GB 2756970A GB 1292167 A GB1292167 A GB 1292167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tyre
- unbalance
- marker
- horizontal
- shaft
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000003550 marker Substances 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0633—After-treatment specially adapted for vulcanising tyres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/26—Determining imbalance by oscillating or rotating the body to be tested with special adaptations for marking, e.g. by drilling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
- G01M17/022—Tyres the tyre co-operating with rotatable rolls
- G01M17/024—Tyres the tyre co-operating with rotatable rolls combined with tyre surface correcting or marking means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/80—Identifying, e.g. coding, dating, marking, numbering
-
- 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)
- B29D30/72—Side-walls
- B29D2030/728—Decorating or marking the sidewalls after tyre vulcanization
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Balance (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
1292167 Testing tyres GOODYEAR TIRE & RUBBER CO 8 June 1970 27569/70 Heading B7C [Also in Divisions B6 and G1] The dynamic unbalance of a tyre mounted on a wheel is measured by a force transducer and the angular position of the peak of the fundamental component of the unbalance signal is marked on the tyre. The periphery of the tyre 48 (Fig. 7), mounted on a wheel rim 50 and rotated on a shaft 51, is sensed by a feeler 52 attached to a force transducer 53. The unbalance signals are fed through filters 57, 59 to remove all but the fundamental component and the peak-to-peak value sensed and stored at 63. The testing and marking sequence is controlled by timers T1, T2 (Fig. 11). When the shaft 51 is rotated limit switches first cancel the last unbalance signal stored in 63 and then store the new peak-to-peak value. If this is excessive, unit 70 energizes a relay HR4 to stop rotation and the tyre is rejected. Otherwise relays HR1, HR2, HR3 energize timer T1 to brake the shaft 51 so that the tyre stops with the unbalance location facing a marker 1 (Fig. 2), and the solenoid windings 44a, 46a of the pneumatic supply controlling the marker are sequentially energized to cause the unbalance location to be marked. The marker 1 (Fig. 2) comprises a branding iron 14 supported on a horizontal shaft in bearings 12 located in arms 10, 11 attached to sleeves 4, 5 slidably mounted on parallel horizontal rods 7, 8. One end of the horizontal shaft carries an arm 20 attached by a spring 22 to an extension 23 of arm 11, which biases the iron 14 to a horizontal attitude against a stop bolt 33. The other end of the horizontal shaft carries a gear 24 meshing with a horizontal rack 26 attached by a rod 27 to pneumatic actuating member 28. Pressurized air is selectively applied to the ends of the actuator via lines 30, 32 as determined by the timing circuit (Fig. 11), causing the marker to dip into a wax container 16 and then move forward against a tyre to mark the location of the tyre unbalance.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2756970A GB1292167A (en) | 1970-06-08 | 1970-06-08 | Tire marking apparatus |
| AU16160/70A AU442923B2 (en) | 1970-06-08 | 1970-06-10 | Tire marking apparatus |
| DE19702030884 DE2030884A1 (en) | 1970-06-08 | 1970-06-16 | Device for tire marking |
| FR7026026A FR2097606A5 (en) | 1970-06-08 | 1970-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2756970A GB1292167A (en) | 1970-06-08 | 1970-06-08 | Tire marking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1292167A true GB1292167A (en) | 1972-10-11 |
Family
ID=10261755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2756970A Expired GB1292167A (en) | 1970-06-08 | 1970-06-08 | Tire marking apparatus |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU442923B2 (en) |
| DE (1) | DE2030884A1 (en) |
| FR (1) | FR2097606A5 (en) |
| GB (1) | GB1292167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5271663A (en) * | 1991-04-19 | 1993-12-21 | Superior Industries International, Inc. | Wheel and method for correcting rotational imbalance of tires |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198858A (en) * | 1978-01-04 | 1980-04-22 | Dunlop Limited | Method and apparatus for spot marking tires |
| CN112485026B (en) * | 2021-01-18 | 2022-02-18 | 上海褚序汽车用品有限公司 | A safety inspection device for automobile tire safety inspection |
-
1970
- 1970-06-08 GB GB2756970A patent/GB1292167A/en not_active Expired
- 1970-06-10 AU AU16160/70A patent/AU442923B2/en not_active Expired
- 1970-06-16 DE DE19702030884 patent/DE2030884A1/en active Pending
- 1970-07-15 FR FR7026026A patent/FR2097606A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5271663A (en) * | 1991-04-19 | 1993-12-21 | Superior Industries International, Inc. | Wheel and method for correcting rotational imbalance of tires |
Also Published As
| Publication number | Publication date |
|---|---|
| AU442923B2 (en) | 1973-11-09 |
| AU1616070A (en) | 1971-12-16 |
| DE2030884A1 (en) | 1971-12-23 |
| FR2097606A5 (en) | 1972-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |