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JPS553837A - Kneader - Google Patents

Kneader

Info

Publication number
JPS553837A
JPS553837A JP7668778A JP7668778A JPS553837A JP S553837 A JPS553837 A JP S553837A JP 7668778 A JP7668778 A JP 7668778A JP 7668778 A JP7668778 A JP 7668778A JP S553837 A JPS553837 A JP S553837A
Authority
JP
Japan
Prior art keywords
rotor
substances
long
short
blade length
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.)
Granted
Application number
JP7668778A
Other languages
Japanese (ja)
Other versions
JPS584567B2 (en
Inventor
Kimio Inoue
Akimasa Kuriyama
Futashi Fukui
Toshihiro Asai
Kazuhiko Nakagawa
Tatsuo Masaki
Norimoto Sato
Minoru Miyaoka
Makoto Yamazaki
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.)
Bridgestone Corp
Kobe Steel Ltd
Original Assignee
Bridgestone Corp
Kobe Steel 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 Bridgestone Corp, Kobe Steel Ltd filed Critical Bridgestone Corp
Priority to JP53076687A priority Critical patent/JPS584567B2/en
Priority to US06/051,001 priority patent/US4284358A/en
Priority to IT23824/79A priority patent/IT1191304B/en
Priority to DE2925266A priority patent/DE2925266C2/en
Priority to GB7921889A priority patent/GB2024635B/en
Priority to FR7916311A priority patent/FR2429087A1/en
Priority to AU48346/79A priority patent/AU528418B2/en
Publication of JPS553837A publication Critical patent/JPS553837A/en
Publication of JPS584567B2 publication Critical patent/JPS584567B2/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
    • B29B7/183—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 having a casing closely surrounding the rotors, e.g. of Banbury type
    • B29B7/186—Rotors therefor

Landscapes

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

Abstract

PURPOSE:To permit the uniform mixing of substances to be mixed regardless of the kinds of substances by providing spiral long and short blades to each rotor and by making long blade-short blade length ratio smaller than the conventional standard ratio. CONSTITUTION:A pair of parallelized rotors 2 and 3 rotating reversely to each other are provided into the mixing chamber enclosed by a casing and an end frame. The rotors have one or plural long blades 4 and short blades 5 which extend spirally along the central line of the rotor and have a spiral winding direction permitting the flow of substances to be mixed toward the central portion from the rotor end and also a short blade length/long blade length ratio in the rotor axial direction of 0.48 to 0.1. Thus, the kneader is most suitable for the vulcanizer blending operation of hard rubber, etc., in particular.
JP53076687A 1978-06-23 1978-06-23 Kneading device Expired JPS584567B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP53076687A JPS584567B2 (en) 1978-06-23 1978-06-23 Kneading device
US06/051,001 US4284358A (en) 1978-06-23 1979-06-22 Mixing and kneading machine
IT23824/79A IT1191304B (en) 1978-06-23 1979-06-22 MIXER AND MIXER MACHINE
DE2925266A DE2925266C2 (en) 1978-06-23 1979-06-22 Mixing and kneading machine
GB7921889A GB2024635B (en) 1978-06-23 1979-06-22 Mixing and kneading machine
FR7916311A FR2429087A1 (en) 1978-06-23 1979-06-25 MIXING AND MIXING MACHINE, ESPECIALLY USEFUL FOR RUBBER AND THE LIKE
AU48346/79A AU528418B2 (en) 1978-06-23 1979-06-25 Mixing and kneading machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53076687A JPS584567B2 (en) 1978-06-23 1978-06-23 Kneading device

Publications (2)

Publication Number Publication Date
JPS553837A true JPS553837A (en) 1980-01-11
JPS584567B2 JPS584567B2 (en) 1983-01-27

Family

ID=13612356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53076687A Expired JPS584567B2 (en) 1978-06-23 1978-06-23 Kneading device

Country Status (1)

Country Link
JP (1) JPS584567B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101034A (en) * 1981-12-14 1983-06-16 Yokohama Rubber Co Ltd:The Apparatus for continuously degassing
US4914635A (en) * 1987-05-19 1990-04-03 Bridgestone Corporation Apparatus for kneading rubber-like material
EP2810755A4 (en) * 2012-01-31 2015-07-15 Kobe Steel Ltd Kneading rotor and hermetically sealed kneader

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114142U (en) * 1974-07-13 1976-02-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114142U (en) * 1974-07-13 1976-02-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101034A (en) * 1981-12-14 1983-06-16 Yokohama Rubber Co Ltd:The Apparatus for continuously degassing
US4914635A (en) * 1987-05-19 1990-04-03 Bridgestone Corporation Apparatus for kneading rubber-like material
EP2810755A4 (en) * 2012-01-31 2015-07-15 Kobe Steel Ltd Kneading rotor and hermetically sealed kneader

Also Published As

Publication number Publication date
JPS584567B2 (en) 1983-01-27

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