GB1324493A – Gear transmission
– Google Patents
GB1324493A – Gear transmission
– Google Patents
Gear transmission
Info
Publication number
GB1324493A
GB1324493A
GB1765371A
GB1324493DA
GB1324493A
GB 1324493 A
GB1324493 A
GB 1324493A
GB 1765371 A
GB1765371 A
GB 1765371A
GB 1324493D A
GB1324493D A
GB 1324493DA
GB 1324493 A
GB1324493 A
GB 1324493A
Authority
GB
United Kingdom
Prior art keywords
idler gears
output
gears
frame
pivotable
Prior art date
1971-05-27
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
GB1765371A
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.)
KARL MARX STADT VEB
PLAST ELASTVERARBEITUNGSMASCH
Original Assignee
KARL MARX STADT VEB
PLAST ELASTVERARBEITUNGSMASCH
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.)
1971-05-27
Filing date
1971-05-27
Publication date
1973-07-25
1971-05-27
Application filed by KARL MARX STADT VEB, PLAST ELASTVERARBEITUNGSMASCH
filed
Critical
KARL MARX STADT VEB
1973-07-25
Publication of GB1324493A
publication
Critical
patent/GB1324493A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B30—PRESSES
B30B—PRESSES IN GENERAL
B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
B30B11/22—Extrusion presses; Dies therefor
B30B11/24—Extrusion presses; Dies therefor using screws or worms
B30B11/241—Drive means therefor; screw bearings
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
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/25—Component parts, details or accessories; Auxiliary operations
B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H1/00—Toothed gearings for conveying rotary motion
F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H57/00—General details of gearing
F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
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
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Abstract
1324493 Toothed gearing PLAST-UND ELASTVERARBEITUNGSMASCHINENKOMBINAT KARL-MARX-STADT VEB 27 May 1971 17653/71 Heading F2Q To equalize the torques transmitted by parallel idler gears 4, 5 from an input gear 11 to an output pinion 3, particularly for a screwshaft of a double screw extruder for processing thermoplastic materials, whereby the bearings 16 of the output shaft 1 are load-free, the two idler gears 4, 5 are mounted one on each side of the output pinion 3 on a line joining the axes of rotation of the input and output gears 11, 3 and carried in a frame 8 freely pivotable on bearing rings 14 coaxial with the input shaft 12, the idler gears 4, 5 being drivingly interconnected by a further idler 9 also carried in the pivotable frame 8. In an alternative embodiment (Figs. 3 and 4, not shown), the idler gears (17, 18) are again arranged one on each side of the output pinion 3 in the pivotable frame (19) and drivingly interconnected by internal teeth of a common ring gear (20) which is journalled at (22) in the pivotable frame (19), external teeth on the ring gear (20) directly meshing the driving gear 11.
GB1765371A
1971-05-27
1971-05-27
Gear transmission
Expired
GB1324493A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB1765371
1971-05-27
Publications (1)
Publication Number
Publication Date
GB1324493A
true
GB1324493A
(en)
1973-07-25
Family
ID=10098916
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1765371A
Expired
GB1324493A
(en)
1971-05-27
1971-05-27
Gear transmission
Country Status (1)
Country
Link
GB
(1)
GB1324493A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0374463A1
(en)
*
1988-11-24
1990-06-27
Luigi Bonalumi
Machine with at least two working shafts, particularly a double-screw extruder machine which are able to operate with high force
CN103895210A
(en)
*
2014-03-06
2014-07-02
东莞市三优塑料机械制造有限公司
Parallel counter-rotating double-screw extruder
CN107100961A
(en)
*
2017-05-09
2017-08-29
天津工业大学
A kind of branch of power two divides transmission system of confluxing
1971
1971-05-27
GB
GB1765371A
patent/GB1324493A/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0374463A1
(en)
*
1988-11-24
1990-06-27
Luigi Bonalumi
Machine with at least two working shafts, particularly a double-screw extruder machine which are able to operate with high force
CN103895210A
(en)
*
2014-03-06
2014-07-02
东莞市三优塑料机械制造有限公司
Parallel counter-rotating double-screw extruder
CN103895210B
(en)
*
2014-03-06
2015-10-28
东莞市三优塑料机械制造有限公司
Parallel counter rotation twin screw extruder
CN107100961A
(en)
*
2017-05-09
2017-08-29
天津工业大学
A kind of branch of power two divides transmission system of confluxing
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Legal Events
Date
Code
Title
Description
1973-12-05
PS
Patent sealed [section 19, patents act 1949]
1980-01-16
PCNP
Patent ceased through non-payment of renewal fee
