WO2012047707A2 - Angle link pivot bracket for wheel - Google Patents
Angle link pivot bracket for wheel Download PDFInfo
- Publication number
- WO2012047707A2 WO2012047707A2 PCT/US2011/053874 US2011053874W WO2012047707A2 WO 2012047707 A2 WO2012047707 A2 WO 2012047707A2 US 2011053874 W US2011053874 W US 2011053874W WO 2012047707 A2 WO2012047707 A2 WO 2012047707A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- apertures
- pivot
- bracket
- guide rod
- wheel
- Prior art date
Links
Classifications
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/487105—Moulds characterised by the manufacturing process
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- B29C49/5601—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means
- B29C49/5602—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means using cams
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- B29C49/561—Characterised by speed, e.g. variable opening closing speed
Definitions
- PET polyethylene terephthalate
- PET is a linear, thermoplastic polyester resin.
- the myriad of advantages of PET include toughness, clarity, good barrier properties, light weight, design flexibility, chemical resistance, and good shelf-life performance.
- PET is environmentally friendly because it can often be recycled. These characteristics of PET make it a popular material in the manufacturing of containers, for example, beverage bottles.
- EPET extrusion grade PET
- I.V. inherent viscosity
- One EBM process used to manufacture EPET containers includes a vertical rotary blow molding machine, which can have an output of, for example, over 100 bottles per minute depending on the number of cavities and molds.
- Vertical rotary blow molding machines index circumferentially spaced mold halves on a wheel in steps around a horizontal axis. The mold halves each capture a vertical, continuously growing parison at an extrusion station.
- the invention provides an improved angle link pivot bracket for the wheel of a vertical blow molding machine.
- a bracket for linking guide rods to a wheel of a vertical blow molding machine comprising a first portion and a second portion made of iron having a tensile strength of at least 65,000 psi and a yield strength of at least 45,000 psi, a plurality of pivot apertures, each for receiving a pivot bushing having a width of 1.65 to 1.85 inches; and a plurality of guide rod apertures for receiving the guide rods.
- FIG. 2 is a front view of the wheel linkage system according to the invention
- the pivot bracket 201 is shown in more detail in Figs. 4 and 5.
- the pivot bracket 201 has a first portion 300 and a second portion 301 and a front 310 and back 31 1 .
- the first portion 300 has a plurality of pivot apertures 302 adapted to receive a pivot bushing (not shown).
- the pivot apertures 302 have a diameter of 1.65 to 1.85 inches.
- the second portion 301 has a plurality of guide rod holes 304 and 305 that receive the guide rods 200.
- there are two guide rod holes 304 and 305 and the diameter of the guide rod holes 304 and 305 are slightly larger than guide rod to provide a snug fit.
- the diameter of the guide rod holes ranges from 0.03 to 0.3 inches greater than the guide rod.
- the guide rod holes 304 and 305 are, preferably, larger at the back 31 1 than at the front 301, i.e., the guide rod holes 304 and 305 increase in diameter from front 310 to back 31 1 and have a conical shape.
- Many of the dimensions of the pivot bracket 201 depend upon the parts of the extrusion blow molding machine 100 and can vary from one machine to another. Regardless of the magnitude of the dimensions for the pivot bracket 201, the dimensions are predetermined before the pivot bracket 201 is cast. By "predetermined” is meant determined beforehand, so that the predetermined dimensions must be determined, i.e., chosen or at least known, in advance of casting.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2808922A CA2808922C (en) | 2010-10-04 | 2011-09-29 | Angle link pivot bracket for wheel |
EP11770268.8A EP2625023B1 (en) | 2010-10-04 | 2011-09-29 | Angle link pivot bracket for wheel |
ES11770268.8T ES2528649T3 (en) | 2010-10-04 | 2011-09-29 | Pivot bracket for wheel with angle link |
PL11770268T PL2625023T3 (en) | 2010-10-04 | 2011-09-29 | Angle link pivot bracket for wheel |
AU2011312400A AU2011312400B2 (en) | 2010-10-04 | 2011-09-29 | Angle link pivot bracket for wheel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/897,047 US8366437B2 (en) | 2010-10-04 | 2010-10-04 | Angle link pivot bracket for wheel |
US12/897,047 | 2010-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012047707A2 true WO2012047707A2 (en) | 2012-04-12 |
WO2012047707A3 WO2012047707A3 (en) | 2013-07-04 |
Family
ID=44801187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/053874 WO2012047707A2 (en) | 2010-10-04 | 2011-09-29 | Angle link pivot bracket for wheel |
Country Status (7)
Country | Link |
---|---|
US (1) | US8366437B2 (en) |
EP (1) | EP2625023B1 (en) |
AU (1) | AU2011312400B2 (en) |
CA (1) | CA2808922C (en) |
ES (1) | ES2528649T3 (en) |
PL (1) | PL2625023T3 (en) |
WO (1) | WO2012047707A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010105023A2 (en) | 2009-03-12 | 2010-09-16 | Graham Engineering Corporation | Rotary blow molding machine with moveable mold clamp assemblies and method |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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NL6606067A (en) * | 1965-05-04 | 1966-11-07 | ||
US3932084A (en) | 1974-12-16 | 1976-01-13 | Monsanto Company | Blow needle assembly |
DE2545131C3 (en) | 1975-10-08 | 1980-08-21 | Gildemeister Corpoplast Gmbh, 2000 Hamburg | Device for blow molding containers, in particular bottles |
MX156817A (en) * | 1982-08-09 | 1988-10-05 | Dana Corp | FORK IMPROVEMENTS FOR UNIVERSAL AUTOMOBILE TRANSMISSION BOARD |
DE3428823A1 (en) * | 1984-08-04 | 1986-02-13 | Krauss-Maffei AG, 8000 München | DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC MATERIAL BY THE BLOW MOLDING PROCESS |
US4602810A (en) * | 1985-03-20 | 1986-07-29 | Babb Jr Howard R | Tie lug |
JPH0624748B2 (en) * | 1986-01-24 | 1994-04-06 | フアナツク株式会社 | Toggle pin fixing mechanism of injection molding machine |
US4859397A (en) | 1988-02-22 | 1989-08-22 | Phillips Petroleum Company | Preventing gas leakage around blow needle in blow molding method |
DE3815194C3 (en) | 1988-05-04 | 1999-09-23 | Krupp Corpoplast Masch | Blow molding machine |
US4919607A (en) * | 1988-10-03 | 1990-04-24 | R & B Machine Tool Company | Rotary blow molding machine having mold station blowing/neck finishing mechanisms |
US4998873A (en) * | 1988-10-03 | 1991-03-12 | R & B Machine Tool Company | Mold station for a blow molding machine |
US4867197A (en) | 1989-02-15 | 1989-09-19 | Fetterolf Corporation | High pressure valve |
US4946366A (en) | 1989-06-22 | 1990-08-07 | Graham Engineering Corporation | Needle assembly for blow molding aseptic bottles |
WO1992003276A1 (en) | 1990-08-13 | 1992-03-05 | Plastipak Packaging, Inc. | Blow molding of polyethylene terephthalate |
US5078948A (en) | 1991-04-30 | 1992-01-07 | Ford Motor Company | Arrowhead tip blow needle and method of using the needle to blow mold an article |
US5551862A (en) * | 1994-06-06 | 1996-09-03 | Wilmington Machinery | Dual parison stacked clamp blow molding apparatus |
US5681596A (en) * | 1996-03-06 | 1997-10-28 | Wilmington Machinery, Inc. | Dual parison stacked clamp blow molding apparatus |
US6352123B1 (en) * | 1999-07-30 | 2002-03-05 | Case Corporation | Vehicle hitch link |
US8074348B2 (en) * | 2002-07-15 | 2011-12-13 | Haytayan Harry M | Apparatus and method for fastening together structural components |
ITBO20040328A1 (en) * | 2004-05-21 | 2004-08-21 | Automa Spa | MOLD DRIVE DEVICE |
FR2881678B1 (en) | 2005-02-08 | 2009-04-24 | Sidel Sas | METHOD FOR OPENING AND CLOSING CONTROL OF A BLOW MOLD AND AGENCY BLOWING DEVICE FOR ITS IMPLEMENTATION |
DE102005029916A1 (en) | 2005-06-28 | 2007-03-08 | Sig Technology Ltd. | Food stuff e.g. beverage, filling containers blow molding method, involves operating rotary transfer wheel for transferring of pre-forms to blow wheel and removing of blown container from blow wheel by support arms with two retaining units |
US7611657B2 (en) * | 2006-11-30 | 2009-11-03 | Graham Engineering Corporation | Mold clamp assembly for blow molding machine and method |
CN200977723Y (en) | 2006-11-30 | 2007-11-21 | 蔡佳祎 | Slipway type automatic blank feeding mechanism for plastic pulling and blowing machine |
US7959426B2 (en) | 2007-09-27 | 2011-06-14 | Graham Packaging Company, L.P. | Apparatus for producing a multi-layer parison having a layer of varying thickness |
EP2212094B1 (en) | 2007-10-31 | 2013-06-26 | Graham Packaging Company, L.P. | Blow molding machine and associated mechanisms |
-
2010
- 2010-10-04 US US12/897,047 patent/US8366437B2/en not_active Expired - Fee Related
-
2011
- 2011-09-29 AU AU2011312400A patent/AU2011312400B2/en not_active Ceased
- 2011-09-29 PL PL11770268T patent/PL2625023T3/en unknown
- 2011-09-29 WO PCT/US2011/053874 patent/WO2012047707A2/en active Application Filing
- 2011-09-29 EP EP11770268.8A patent/EP2625023B1/en not_active Not-in-force
- 2011-09-29 CA CA2808922A patent/CA2808922C/en not_active Expired - Fee Related
- 2011-09-29 ES ES11770268.8T patent/ES2528649T3/en active Active
Non-Patent Citations (1)
Title |
---|
None |
Also Published As
Publication number | Publication date |
---|---|
AU2011312400A1 (en) | 2013-03-28 |
AU2011312400B2 (en) | 2014-10-30 |
WO2012047707A3 (en) | 2013-07-04 |
EP2625023B1 (en) | 2014-11-12 |
EP2625023A2 (en) | 2013-08-14 |
US20120082749A1 (en) | 2012-04-05 |
PL2625023T3 (en) | 2015-04-30 |
CA2808922A1 (en) | 2012-04-12 |
US8366437B2 (en) | 2013-02-05 |
ES2528649T3 (en) | 2015-02-11 |
CA2808922C (en) | 2018-10-30 |
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