GB191321001A - Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials. - Google Patents

Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials.

Info

Publication number
GB191321001A
GB191321001A GB191321001DA GB191321001A GB 191321001 A GB191321001 A GB 191321001A GB 191321001D A GB191321001D A GB 191321001DA GB 191321001 A GB191321001 A GB 191321001A
Authority
GB
United Kingdom
Prior art keywords
cylinder
mixing
fluid
plastic materials
india rubber
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
Application number
Inventor
Christian Hamilton Gray
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191321001A publication Critical patent/GB191321001A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/62—Rollers, e.g. with grooves
    • B29B7/625—Rollers, e.g. with grooves provided with cooling or heating means

Abstract

21,001. Gray, C. H. Sept. 17. Rollers or cylinders, or hollow. - In a roller or cylinder for mixing and working india - rubber &c., of the type in which a casting a is formed with surface grooves c covered by a thin shell e for the circulation of heating or cooling fluid, the casting a is formed with one or more pairs of helical grooves c, d, whereby fluid can be circulated from both ends of the cylinder; also the bearing-blocks b<1> are provided with coils b<2> for the circulation of heating or cooling fluid. Fluid is supplied to the cylinder through a pipe h<3>, a central cavity g, and ports c<1>, d<1> to the grooves c, d, and passes away through outlets c<2>, d<2>, into a pipe g<1> leading to an outlet j. The fluid may be supplied from either or both ends of the cylinder.
GB191321001D 1913-09-17 1913-09-17 Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials. Expired GB191321001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191321001T 1913-09-17

Publications (1)

Publication Number Publication Date
GB191321001A true GB191321001A (en) 1914-06-18

Family

ID=32646307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191321001D Expired GB191321001A (en) 1913-09-17 1913-09-17 Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials.

Country Status (1)

Country Link
GB (1) GB191321001A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867414A (en) * 1955-12-23 1959-01-06 Mead Corp Chilling roll for paper coating machines
US2890026A (en) * 1955-06-16 1959-06-09 Farrel Birmingham Co Inc Baffle for rolls
US2908486A (en) * 1955-07-07 1959-10-13 Us Rubber Co Heat exchange roll
US2936158A (en) * 1958-12-24 1960-05-10 Kentile Inc Heat exchange rolls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890026A (en) * 1955-06-16 1959-06-09 Farrel Birmingham Co Inc Baffle for rolls
US2908486A (en) * 1955-07-07 1959-10-13 Us Rubber Co Heat exchange roll
US2867414A (en) * 1955-12-23 1959-01-06 Mead Corp Chilling roll for paper coating machines
US2936158A (en) * 1958-12-24 1960-05-10 Kentile Inc Heat exchange rolls

Similar Documents

Publication Publication Date Title
FI98940B (en) Method and arrangement for calendering of paper
CN206383366U (en) A kind of double water inlets pair go out water chill rolls
GB191321001A (en) Improvements in or connected with Mixing and Calendering Rolls for India Rubber and other Plastic Materials.
GB191116606A (en) Improvements in Cylinder or Roller Machines for Working Plastic Material.
GB1449508A (en) Roatary blow mould apparatus with distribution system
JPS61189854A (en) Water cooling roll
CN105413600A (en) Reaction furnace used for treating chemical auxiliary agent
CN109594400B (en) Paper smoothing and calendering device in paper processing process
US2586349A (en) Centrifugal casting machine
GB684302A (en) Improvements in or relating to a multi-roll grinding machine
GB191400715A (en) Improvements in and connected with Rolls or Cylinders for use in Working Plastic or other Materials.
GB191401102A (en) Improvements in Roller Apparatus for Masticating Plastic and like Materials and for other purposes.
US1770133A (en) Water-cooled ink reservoir for printing presses
GB138557A (en) Improvements in and relating to extrusion presses
US679743A (en) Mold for making chilled rolls.
CN207224575U (en) The online embossing device of thermoplastic
AT160074B (en) Use of a high-carbon hematite iron to make bearing shells.
GB199242A (en) Improved heating or cooling arrangement for metal rolls
US1251158A (en) Form-roller.
GB191418111A (en) Improvements in Calender Bowls or Rollers employed in various Machines for Treating and Finishing Textile and other Fabrics.
GB223970A (en) Improvements in and connected with dandy-rolls for paper-making and like machines
GB190022959A (en) Improvements in or in connection with Wire Drawing.
GB190123475A (en) Improvements in Sanitary Pipe Machines.
GB190714980A (en) Improvements in Machines for Making India-rubber Tubes, Cords and the like from Plastic Materials.
GB190602497A (en) Improvements in Machines for Breaking Up or Crushing Hot Clinkers.