IT1110967B - Portapezzo per la fabbricazione di pneumatici - Google Patents
Portapezzo per la fabbricazione di pneumaticiInfo
- Publication number
- IT1110967B IT1110967B IT19836/79A IT1983679A IT1110967B IT 1110967 B IT1110967 B IT 1110967B IT 19836/79 A IT19836/79 A IT 19836/79A IT 1983679 A IT1983679 A IT 1983679A IT 1110967 B IT1110967 B IT 1110967B
- Authority
- IT
- Italy
- Prior art keywords
- tires
- manufacture
- piece holder
- holder
- piece
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
- B23B31/4046—Details of the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
- B23B31/4053—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means
- B23B31/406—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Tyre Moulding (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/883,102 US4169585A (en) | 1978-03-03 | 1978-03-03 | Workpiece holder |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7919836A0 IT7919836A0 (it) | 1979-02-02 |
IT1110967B true IT1110967B (it) | 1986-01-13 |
Family
ID=25381991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19836/79A IT1110967B (it) | 1978-03-03 | 1979-02-02 | Portapezzo per la fabbricazione di pneumatici |
Country Status (8)
Country | Link |
---|---|
US (1) | US4169585A (it) |
EP (1) | EP0011624B1 (it) |
JP (1) | JPS55500107A (it) |
CA (1) | CA1093107A (it) |
DE (1) | DE2938824A1 (it) |
GB (1) | GB2035858B (it) |
IT (1) | IT1110967B (it) |
WO (1) | WO1979000706A1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57500822A (it) * | 1980-06-25 | 1982-05-13 | ||
US4688974A (en) * | 1985-12-20 | 1987-08-25 | Deere & Company | Cooperating bolster and fixture construction for quick-change fixturing |
WO2000077484A2 (de) * | 1999-06-15 | 2000-12-21 | Haweka Auswuchttechnik Horst Warkotsch Gmbh | Spannvorrichtung zum aufspannen eines rades eines motorrades auf die welle einer auswuchtmaschine |
AU2003201217A1 (en) * | 2001-12-27 | 2003-07-15 | Ghyselinck N.V. | Device for mounting a tyre on a vehicle rim |
CN107984278B (zh) * | 2017-11-08 | 2020-04-14 | 武汉船用机械有限责任公司 | 用于筒形工件的心轴支撑装置 |
CN110239278B (zh) * | 2019-07-12 | 2021-09-17 | 泰州神舟传动科技有限公司 | 一种轮式工程车辆轮边防水结构固定工装 |
CN111299633A (zh) * | 2020-04-18 | 2020-06-19 | 盛瑞传动股份有限公司 | 一种涨紧器 |
US20220371148A1 (en) * | 2021-05-20 | 2022-11-24 | Todd Kaptein | Wheel polishing device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4415507Y1 (it) * | 1965-04-01 | 1969-07-04 | ||
US3770032A (en) * | 1967-05-04 | 1973-11-06 | Smyser J | Radially expansible tire supporting apparatus |
US3741457A (en) * | 1971-08-19 | 1973-06-26 | Columbia Gas Sys Service Corp | Lineup clamp and backup device |
CA958923A (en) * | 1971-11-29 | 1974-12-10 | American Pipeline Equipment Company | Internal pipe line-up clamp |
-
1978
- 1978-03-03 US US05/883,102 patent/US4169585A/en not_active Expired - Lifetime
-
1979
- 1979-02-02 IT IT19836/79A patent/IT1110967B/it active
- 1979-02-12 DE DE792938824A patent/DE2938824A1/de not_active Ceased
- 1979-02-12 WO PCT/US1979/000083 patent/WO1979000706A1/en unknown
- 1979-02-12 JP JP50048679A patent/JPS55500107A/ja active Pending
- 1979-02-12 GB GB7930315A patent/GB2035858B/en not_active Expired
- 1979-02-28 CA CA322,486A patent/CA1093107A/en not_active Expired
- 1979-09-25 EP EP79900264A patent/EP0011624B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2035858A (en) | 1980-06-25 |
CA1093107A (en) | 1981-01-06 |
EP0011624A1 (en) | 1980-06-11 |
IT7919836A0 (it) | 1979-02-02 |
US4169585A (en) | 1979-10-02 |
EP0011624B1 (en) | 1983-02-16 |
GB2035858B (en) | 1982-05-06 |
JPS55500107A (it) | 1980-02-21 |
DE2938824A1 (en) | 1981-01-08 |
WO1979000706A1 (en) | 1979-09-20 |
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