GB529402A - Improvements in and relating to the kneading and mixing of rubber and similar plastic substances - Google Patents

Improvements in and relating to the kneading and mixing of rubber and similar plastic substances

Info

Publication number
GB529402A
GB529402A GB14828/39A GB1482839A GB529402A GB 529402 A GB529402 A GB 529402A GB 14828/39 A GB14828/39 A GB 14828/39A GB 1482839 A GB1482839 A GB 1482839A GB 529402 A GB529402 A GB 529402A
Authority
GB
United Kingdom
Prior art keywords
rubber
members
kneading
trough
relating
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
GB14828/39A
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.)
Baker Perkins Ltd
Original Assignee
Baker Perkins Ltd
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 Baker Perkins Ltd filed Critical Baker Perkins Ltd
Publication of GB529402A publication Critical patent/GB529402A/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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • 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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • 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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

529,402. Rubber &c. kneading-machines. FREI, K., and BAKER PERKINS, Ltd. May 18, 1939, No. 14828. Convention date, Aug. 2, 1938. [Class 86] Rubber or other plastic substances are kneaded &c. in an operating space between two relatively rotating elements which move the material axially along the trough into the operating space. The figure shows a form in which two helicallybladed rotary members 4 are mounted in a trough 1, the operating space 3 lying between the members. In a modification one of the members is replaced by the end wall of the trough which is then fitted with ribs. The members 4 are preferably conical.
GB14828/39A 1938-08-02 1939-05-18 Improvements in and relating to the kneading and mixing of rubber and similar plastic substances Expired GB529402A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE529402X 1938-08-02
DE884672X 1939-06-27

Publications (1)

Publication Number Publication Date
GB529402A true GB529402A (en) 1940-11-20

Family

ID=25945188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14828/39A Expired GB529402A (en) 1938-08-02 1939-05-18 Improvements in and relating to the kneading and mixing of rubber and similar plastic substances

Country Status (2)

Country Link
FR (1) FR884672A (en)
GB (1) GB529402A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709860A (en) * 1984-05-31 1987-12-01 Omni Spray, Inc. System for applying pesticides without drift

Also Published As

Publication number Publication date
FR884672A (en) 1943-08-24

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