NZ225356A - Conveyor roll construction: helical spring rotates about solid core - Google Patents

Conveyor roll construction: helical spring rotates about solid core

Info

Publication number
NZ225356A
NZ225356A NZ225356A NZ22535688A NZ225356A NZ 225356 A NZ225356 A NZ 225356A NZ 225356 A NZ225356 A NZ 225356A NZ 22535688 A NZ22535688 A NZ 22535688A NZ 225356 A NZ225356 A NZ 225356A
Authority
NZ
New Zealand
Prior art keywords
helical spring
solid core
conveyor roll
spring rotates
roll construction
Prior art date
Application number
NZ225356A
Inventor
J R Flaugher
A T Enk
Original Assignee
Libbey Owens Ford Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of NZ225356A publication Critical patent/NZ225356A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/185—Construction of the conveyor rollers ; Materials, coatings or coverings thereof having a discontinuous surface for contacting the sheets or ribbons other than cloth or fabric, e.g. having protrusions or depressions, spirally wound cable, projecting discs or tires
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/186—End caps, end fixtures or roller end shape designs
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/189—Disc rollers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
NZ225356A 1987-07-10 1988-07-08 Conveyor roll construction: helical spring rotates about solid core NZ225356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7185987A 1987-07-10 1987-07-10

Publications (1)

Publication Number Publication Date
NZ225356A true NZ225356A (en) 1989-12-21

Family

ID=22104065

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ225356A NZ225356A (en) 1987-07-10 1988-07-08 Conveyor roll construction: helical spring rotates about solid core

Country Status (9)

Country Link
EP (1) EP0324014A4 (en)
JP (1) JP2690766B2 (en)
BR (1) BR8807175A (en)
ES (1) ES2009325A6 (en)
FI (1) FI891116A (en)
MX (1) MX164293B (en)
NZ (1) NZ225356A (en)
WO (1) WO1989000539A1 (en)
ZA (1) ZA884844B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205398A (en) * 1990-07-27 1993-04-27 Eltech Systems Corporation Insulating roll cover
IT1262286B (en) * 1993-07-23 1996-06-19 Stefano Deplano ROLL FOR OVENS, IN PARTICULAR FOR STEEL OVENS FOR THE HEATING OF BRAMME, OR SIMILAR.
US6363753B1 (en) 1998-12-03 2002-04-02 Nippon Sheet Glass Co., Ltd. Curved glass manufacturing apparatus with improved bending and conveyor units
KR20120023832A (en) * 2009-05-26 2012-03-13 우시 썬테크 파워 컴퍼니 리미티드 Transport roller for transporting articles
JP7176166B1 (en) * 2022-03-30 2022-11-22 三菱重工環境・化学エンジニアリング株式会社 Flight conveyor drive and flight conveyor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447648A (en) * 1921-12-09 1923-03-06 Libbeyowens Sheet Glass Compan Leer conveyer for continuous-sheet glass
US3485615A (en) * 1967-03-24 1969-12-23 Libbey Owens Ford Glass Co Glass sheet supporting and conveying apparatus with means to change the contour of the conveyor
US4047919A (en) * 1975-06-23 1977-09-13 Libbey-Owens-Ford Company Apparatus for press bending relatively thin glass sheets
US3934996A (en) * 1974-05-02 1976-01-27 Ppg Industries, Inc. Conveyor rolls on conveyor roll systems for roll forming apparatus
US3905794A (en) * 1974-10-17 1975-09-16 Libbey Owens Ford Co Glass sheet supporting, shaping and conveying apparatus
FR2383890A1 (en) * 1977-03-18 1978-10-13 Saint Gobain IMPROVEMENT IN BOMBING GLASS SHEETS
US4167997A (en) * 1978-03-15 1979-09-18 Libbey-Owens-Ford Company Conveyor roll construction
US4226608A (en) * 1979-05-14 1980-10-07 Shatterproof Glass Corporation Method and apparatus for curving glass sheets
US4311509A (en) * 1980-09-26 1982-01-19 Ppg Industries, Inc. Apparatus for conveying glass sheets
US4421482A (en) * 1982-01-07 1983-12-20 Mcmaster Ronald A Conveyor roll for conveying heated glass sheets
FR2554436B1 (en) * 1983-11-09 1986-01-31 Saint Gobain Vitrage BOMBING OF GLASS VOLUMES ON CONFORMATION BED CONTAINING ROTATING ELEMENTS

Also Published As

Publication number Publication date
JP2690766B2 (en) 1997-12-17
ES2009325A6 (en) 1989-09-16
WO1989000539A1 (en) 1989-01-26
EP0324014A4 (en) 1989-11-09
EP0324014A1 (en) 1989-07-19
ZA884844B (en) 1989-03-29
BR8807175A (en) 1989-10-17
MX164293B (en) 1992-07-30
FI891116A0 (en) 1989-03-09
JPH02500357A (en) 1990-02-08
FI891116A (en) 1989-03-09

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