WO1982000017A1 - Safety device for a workpiece holder - Google Patents
Safety device for a workpiece holder Download PDFInfo
- Publication number
- WO1982000017A1 WO1982000017A1 PCT/US1980/000807 US8000807W WO8200017A1 WO 1982000017 A1 WO1982000017 A1 WO 1982000017A1 US 8000807 W US8000807 W US 8000807W WO 8200017 A1 WO8200017 A1 WO 8200017A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cam
- rod
- bore
- workpiece holder
- workpiece
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- 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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/12—Cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19810900696 EP0054547A4 (en) | 1980-06-25 | 1980-06-25 | Safety device for a workpiece holder. |
PCT/US1980/000807 WO1982000017A1 (en) | 1980-06-25 | 1980-06-25 | Safety device for a workpiece holder |
JP56500970A JPS57500822A (en) | 1980-06-25 | 1980-06-25 | |
US06/245,221 US4337932A (en) | 1980-06-25 | 1980-06-25 | Safety device for a workpiece holder |
CA000370435A CA1142971A (en) | 1980-06-25 | 1981-02-09 | Safety device for a workpiece holder |
IT22535/81A IT1137914B (en) | 1980-06-25 | 1981-06-24 | SAFETY DEVICE FOR A PIECE HOLDER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
WOUS80/00807800625 | 1980-06-25 | ||
PCT/US1980/000807 WO1982000017A1 (en) | 1980-06-25 | 1980-06-25 | Safety device for a workpiece holder |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1982000017A1 true WO1982000017A1 (en) | 1982-01-07 |
Family
ID=22154411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1980/000807 WO1982000017A1 (en) | 1980-06-25 | 1980-06-25 | Safety device for a workpiece holder |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0054547A4 (en) |
JP (1) | JPS57500822A (en) |
IT (1) | IT1137914B (en) |
WO (1) | WO1982000017A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1792711A1 (en) * | 2005-12-02 | 2007-06-06 | The Goodyear Tire & Rubber Company | Heated tire building core assembly and method of its assembly |
US7785061B2 (en) | 2007-12-21 | 2010-08-31 | The Goodyear Tire & Rubber Company | Apparatus and method for reorienting a tire and core assembly in a tire manufacturing line |
US7802975B2 (en) | 2007-12-21 | 2010-09-28 | The Goodyear Tire & Rubber Company | Loading apparatus for assembly and disassembly of a tire curing mold |
US7854603B2 (en) | 2007-12-21 | 2010-12-21 | The Goodyear Tire & Rubber Company | Tire building core assembly and disassembly station |
US7874822B2 (en) | 2007-12-21 | 2011-01-25 | The Goodyear Tire & Rubber Company | Tire building core segment manipulator apparatus |
US7887312B2 (en) | 2008-11-12 | 2011-02-15 | The Goodyear Tire & Rubber Company | Tire building core |
US7891962B2 (en) | 2007-12-21 | 2011-02-22 | The Goodyear Tire & Rubber Company | Tire building core manipulator apparatus |
US7896632B2 (en) | 2007-12-21 | 2011-03-01 | The Goodyear Tire & Rubber Company | Apparatus for disassembling a tire building core |
US7910043B2 (en) | 2007-12-21 | 2011-03-22 | The Goodyear Tire & Rubber Company | Tire building and cure station coupling apparatus and method |
US8113806B2 (en) | 2007-12-21 | 2012-02-14 | The Goodyear Tire & Rubber Company | Apparatus and method for assembling, disassembling and storing a tire building core |
US8127434B2 (en) | 2007-12-21 | 2012-03-06 | The Goodyear Tire & Rubber Company | Apparatus assembly and disassembly of a tire curing mold |
US8431062B2 (en) | 2007-12-21 | 2013-04-30 | The Goodyear Tire & Rubber Company | Tire unloading apparatus and method in a curing line |
CN110280787A (en) * | 2019-07-11 | 2019-09-27 | 兰溪瑞鼎机床股份有限公司 | For polygon turning can dock automate double spindle numerical control machine tools |
CN113020638A (en) * | 2021-03-09 | 2021-06-25 | 邯郸钢铁集团有限责任公司 | Device and method for turning vertical roll of universal rolling mill by horizontal lathe |
CN115582810A (en) * | 2022-11-29 | 2023-01-10 | 潍坊顺福昌橡塑有限公司 | Fixing clamp for customized tire processing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1447242A (en) * | 1921-10-15 | 1923-03-06 | Fritz William Grant | Jack |
US1624151A (en) * | 1925-07-14 | 1927-04-12 | Aladdin Hydraulic Jack Company | Hydraulic jack |
US2736531A (en) * | 1952-10-03 | 1956-02-28 | Prima Ind Ltd | Hydraulic lifting jack |
US4169585A (en) * | 1978-03-03 | 1979-10-02 | Caterpillar Tractor Co. | Workpiece holder |
-
1980
- 1980-06-25 EP EP19810900696 patent/EP0054547A4/en not_active Withdrawn
- 1980-06-25 JP JP56500970A patent/JPS57500822A/ja active Pending
- 1980-06-25 WO PCT/US1980/000807 patent/WO1982000017A1/en not_active Application Discontinuation
-
1981
- 1981-06-24 IT IT22535/81A patent/IT1137914B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1447242A (en) * | 1921-10-15 | 1923-03-06 | Fritz William Grant | Jack |
US1624151A (en) * | 1925-07-14 | 1927-04-12 | Aladdin Hydraulic Jack Company | Hydraulic jack |
US2736531A (en) * | 1952-10-03 | 1956-02-28 | Prima Ind Ltd | Hydraulic lifting jack |
US4169585A (en) * | 1978-03-03 | 1979-10-02 | Caterpillar Tractor Co. | Workpiece holder |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1792711A1 (en) * | 2005-12-02 | 2007-06-06 | The Goodyear Tire & Rubber Company | Heated tire building core assembly and method of its assembly |
US7910043B2 (en) | 2007-12-21 | 2011-03-22 | The Goodyear Tire & Rubber Company | Tire building and cure station coupling apparatus and method |
US8431062B2 (en) | 2007-12-21 | 2013-04-30 | The Goodyear Tire & Rubber Company | Tire unloading apparatus and method in a curing line |
US7854603B2 (en) | 2007-12-21 | 2010-12-21 | The Goodyear Tire & Rubber Company | Tire building core assembly and disassembly station |
US7874822B2 (en) | 2007-12-21 | 2011-01-25 | The Goodyear Tire & Rubber Company | Tire building core segment manipulator apparatus |
US7785061B2 (en) | 2007-12-21 | 2010-08-31 | The Goodyear Tire & Rubber Company | Apparatus and method for reorienting a tire and core assembly in a tire manufacturing line |
US7891962B2 (en) | 2007-12-21 | 2011-02-22 | The Goodyear Tire & Rubber Company | Tire building core manipulator apparatus |
US7802975B2 (en) | 2007-12-21 | 2010-09-28 | The Goodyear Tire & Rubber Company | Loading apparatus for assembly and disassembly of a tire curing mold |
US8113806B2 (en) | 2007-12-21 | 2012-02-14 | The Goodyear Tire & Rubber Company | Apparatus and method for assembling, disassembling and storing a tire building core |
US7896632B2 (en) | 2007-12-21 | 2011-03-01 | The Goodyear Tire & Rubber Company | Apparatus for disassembling a tire building core |
US8127434B2 (en) | 2007-12-21 | 2012-03-06 | The Goodyear Tire & Rubber Company | Apparatus assembly and disassembly of a tire curing mold |
US7887312B2 (en) | 2008-11-12 | 2011-02-15 | The Goodyear Tire & Rubber Company | Tire building core |
CN110280787A (en) * | 2019-07-11 | 2019-09-27 | 兰溪瑞鼎机床股份有限公司 | For polygon turning can dock automate double spindle numerical control machine tools |
CN113020638A (en) * | 2021-03-09 | 2021-06-25 | 邯郸钢铁集团有限责任公司 | Device and method for turning vertical roll of universal rolling mill by horizontal lathe |
CN115582810A (en) * | 2022-11-29 | 2023-01-10 | 潍坊顺福昌橡塑有限公司 | Fixing clamp for customized tire processing |
CN115582810B (en) * | 2022-11-29 | 2023-02-24 | 潍坊顺福昌橡塑有限公司 | Fixing clamp for machining customized tire |
Also Published As
Publication number | Publication date |
---|---|
JPS57500822A (en) | 1982-05-13 |
IT8122535A0 (en) | 1981-06-24 |
IT1137914B (en) | 1986-09-10 |
EP0054547A4 (en) | 1984-04-24 |
EP0054547A1 (en) | 1982-06-30 |
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