ES428321A1 - Method of removing tread material from a pneumatic tzre - Google Patents
Method of removing tread material from a pneumatic tzreInfo
- Publication number
- ES428321A1 ES428321A1 ES428321A ES428321A ES428321A1 ES 428321 A1 ES428321 A1 ES 428321A1 ES 428321 A ES428321 A ES 428321A ES 428321 A ES428321 A ES 428321A ES 428321 A1 ES428321 A1 ES 428321A1
- Authority
- ES
- Spain
- Prior art keywords
- blade
- cutting
- rolling stock
- pneumatic
- radial
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D71/00—Filing or rasping tools; Securing arrangements therefor
- B23D71/02—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices
- B23D71/025—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices for rubber-like material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Milling Processes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Improved apparatus for cutting the rolling stock of vehicle tires, before retreading the tire, said cutting of the rolling stock being carried out in the form of releasing cleanly cut and separated chips of substantial size from the rolling stock, being characterized said apparatus by which a disc-shaped body is provided which is rotatable in a predetermined direction on a central axis and which is provided with grooves formed extending inwardly from the periphery of the body, a cutting blade inserted in each groove and Outwardly protruding in the radial direction from the slot, clamping elements in each slot contact the upper and lower faces of the respective cutting blade and holding the blade fixed but indexable in a predetermined radial and axial position, presenting each blade an effective radial release angle with the pneumatic being cut between approximately 25 and 35 degrees, each cutting blade being formed with a conical peripheral wall forming a clearance angle at the rear of the cutting edge of the insert blade. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37937273A | 1973-07-16 | 1973-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES428321A1 true ES428321A1 (en) | 1976-07-16 |
Family
ID=23496965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES428321A Expired ES428321A1 (en) | 1973-07-16 | 1974-07-16 | Method of removing tread material from a pneumatic tzre |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5511514B2 (en) |
BE (1) | BE817653A (en) |
BR (1) | BR7405852D0 (en) |
CA (1) | CA1019120A (en) |
DE (1) | DE2429145B2 (en) |
DK (1) | DK380074A (en) |
ES (1) | ES428321A1 (en) |
FR (1) | FR2237757B1 (en) |
GB (2) | GB1478912A (en) |
IL (3) | IL45150A (en) |
IT (1) | IT1015643B (en) |
LU (1) | LU70533A1 (en) |
NL (1) | NL170929C (en) |
NO (1) | NO142386C (en) |
SE (1) | SE412342B (en) |
ZA (1) | ZA743549B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1554858A (en) * | 1975-10-08 | 1979-10-31 | Dunlop Ltd | Method and apparatus for the recovery of vulcanised elastomeric material |
FR2370575A1 (en) * | 1976-11-12 | 1978-06-09 | Kauko Ilmari Immonen | Device for removal of wearing surface of a tyre - allows easier maintenance and has less tendency to overheat (SF 31.12.76) |
JPS5360975A (en) * | 1976-11-12 | 1978-05-31 | Irumari Inmonen Kauko | Apparatus for removing abraded surface of tire |
JPS56168166U (en) * | 1980-05-15 | 1981-12-12 | ||
GB2294423B (en) * | 1994-10-27 | 1998-12-16 | Raymond Joseph Bates | Vehicle tyres |
CN106334817A (en) * | 2016-08-31 | 2017-01-18 | 宁波川田精密机械有限公司 | Positioning mechanism for double-head milling machine |
JP7009931B2 (en) * | 2017-11-02 | 2022-01-26 | 横浜ゴム株式会社 | Manufacturing method for pneumatic tires with retroreflective optical elements on the surface |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3604084A (en) * | 1969-10-22 | 1971-09-14 | Nat Standard Co | Rotary detreader tool |
-
1974
- 1974-05-31 CA CA201,371A patent/CA1019120A/en not_active Expired
- 1974-06-04 ZA ZA00743549A patent/ZA743549B/en unknown
- 1974-06-12 GB GB6300/77A patent/GB1478912A/en not_active Expired
- 1974-06-12 GB GB26004/74A patent/GB1478911A/en not_active Expired
- 1974-06-18 DE DE19742429145 patent/DE2429145B2/en active Granted
- 1974-07-01 IL IL45150A patent/IL45150A/en unknown
- 1974-07-01 IL IL50710A patent/IL50710A/en unknown
- 1974-07-03 IT IT24754/74A patent/IT1015643B/en active
- 1974-07-08 JP JP7746374A patent/JPS5511514B2/ja not_active Expired
- 1974-07-15 BE BE146554A patent/BE817653A/en unknown
- 1974-07-15 NL NLAANVRAGE7409542,A patent/NL170929C/en not_active IP Right Cessation
- 1974-07-15 LU LU70533A patent/LU70533A1/xx unknown
- 1974-07-15 DK DK380074A patent/DK380074A/da not_active Application Discontinuation
- 1974-07-15 SE SE7409214A patent/SE412342B/en unknown
- 1974-07-16 BR BR5852/74A patent/BR7405852D0/en unknown
- 1974-07-16 NO NO742592A patent/NO142386C/en unknown
- 1974-07-16 FR FR7424698A patent/FR2237757B1/fr not_active Expired
- 1974-07-16 ES ES428321A patent/ES428321A1/en not_active Expired
-
1976
- 1976-10-19 IL IL50710A patent/IL50710A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE817653A (en) | 1974-11-04 |
NL170929B (en) | 1982-08-16 |
FR2237757A1 (en) | 1975-02-14 |
AU6992974A (en) | 1975-12-11 |
LU70533A1 (en) | 1974-11-28 |
IT1015643B (en) | 1977-05-20 |
NL170929C (en) | 1983-01-17 |
DE2429145B2 (en) | 1976-07-01 |
DE2429145A1 (en) | 1975-02-06 |
IL45150A (en) | 1977-05-31 |
JPS5511514B2 (en) | 1980-03-25 |
CA1019120A (en) | 1977-10-18 |
NO142386C (en) | 1980-08-13 |
IL50710A0 (en) | 1976-12-31 |
ZA743549B (en) | 1975-05-28 |
DK380074A (en) | 1975-02-24 |
FR2237757B1 (en) | 1976-12-24 |
NL7409542A (en) | 1975-01-20 |
GB1478911A (en) | 1977-07-06 |
JPS5039780A (en) | 1975-04-12 |
NO742592L (en) | 1975-02-10 |
NO142386B (en) | 1980-05-05 |
BR7405852D0 (en) | 1975-08-26 |
SE412342B (en) | 1980-03-03 |
GB1478912A (en) | 1977-07-06 |
IL50710A (en) | 1977-05-31 |
IL45150A0 (en) | 1974-10-22 |
SE7409214L (en) | 1975-01-17 |
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