GB1195853A - Improvements in or relating to Screw Conveyors - Google Patents

Improvements in or relating to Screw Conveyors

Info

Publication number
GB1195853A
GB1195853A GB43164/67A GB4316467A GB1195853A GB 1195853 A GB1195853 A GB 1195853A GB 43164/67 A GB43164/67 A GB 43164/67A GB 4316467 A GB4316467 A GB 4316467A GB 1195853 A GB1195853 A GB 1195853A
Authority
GB
United Kingdom
Prior art keywords
screws
july
rack
rotated
conveyer
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
GB43164/67A
Inventor
Joseph Dennis Christian
Robert Francis Christian
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.)
PACKAGED POWER TERMINALS Inc
Original Assignee
PACKAGED POWER TERMINALS Inc
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 PACKAGED POWER TERMINALS Inc filed Critical PACKAGED POWER TERMINALS Inc
Priority to US747412A priority Critical patent/US3549000A/en
Priority to FR1582218D priority patent/FR1582218A/fr
Priority to NL6810863A priority patent/NL6810863A/xx
Priority to DE19681756904 priority patent/DE1756904A1/en
Priority to BE718884D priority patent/BE718884A/xx
Priority to CH1150168A priority patent/CH479470A/en
Publication of GB1195853A publication Critical patent/GB1195853A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • B65G33/18—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing with multiple screws in parallel arrangements, e.g. concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

1,195,853. Conveyer screws. PACKAGED POWER TERMINALS Inc. 4 July, 1968 [31 July, 1967; 22 Sept., 1967], Nos. 34993/67 and 43164/67. Heading B8A. Interengaging conveyer screws 1, 2, 3, 4 (which may be hollow for cooling purposes) are rotated in alternate opposite directions by a drive applied to gear 17 which is coupled to the screws via gears 15, 16 and 18. Additionally each screw is given a longitudinal movement which is derived from clutch 30, which drives the screws in an axial movement via disc 28, pin and slot elements 31, 29, reciprocating shaft 24, rack 23 and gearing 22, 20, 19 and 21, the gears 19, 20 and 21 engaging annular grooves 12a formed on the end of the screw shafts 12. In this way, as the screws are rotated, alternate screws move backwards and forward longitudinally, and so are self-cleaning. The insertion of springs 25, 25A into the movement of rack 23 causes the screws to have a dwell at the ends of their reciprocating stroke.
GB43164/67A 1967-07-31 1967-07-31 Improvements in or relating to Screw Conveyors Expired GB1195853A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US747412A US3549000A (en) 1967-07-31 1968-07-22 Screw conveyor apparatus
FR1582218D FR1582218A (en) 1967-07-31 1968-07-30
NL6810863A NL6810863A (en) 1967-07-31 1968-07-31
DE19681756904 DE1756904A1 (en) 1967-07-31 1968-07-31 Screw conveyor
BE718884D BE718884A (en) 1967-07-31 1968-07-31
CH1150168A CH479470A (en) 1967-07-31 1968-07-31 Screw conveyor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3499367 1967-07-31

Publications (1)

Publication Number Publication Date
GB1195853A true GB1195853A (en) 1970-06-24

Family

ID=10372535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43164/67A Expired GB1195853A (en) 1967-07-31 1967-07-31 Improvements in or relating to Screw Conveyors

Country Status (1)

Country Link
GB (1) GB1195853A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891117A (en) * 2015-05-13 2015-09-09 成都佳美嘉科技有限公司 Spiral conveyer
CN112407817A (en) * 2020-11-23 2021-02-26 邢台海裕锂能电池设备有限公司 Screw shaft assembly and double-screw conveying device thereof
CN116374594A (en) * 2023-06-02 2023-07-04 成都天府智慧大厨房科技有限责任公司 Food conveying equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891117A (en) * 2015-05-13 2015-09-09 成都佳美嘉科技有限公司 Spiral conveyer
CN112407817A (en) * 2020-11-23 2021-02-26 邢台海裕锂能电池设备有限公司 Screw shaft assembly and double-screw conveying device thereof
CN116374594A (en) * 2023-06-02 2023-07-04 成都天府智慧大厨房科技有限责任公司 Food conveying equipment
CN116374594B (en) * 2023-06-02 2023-08-11 成都天府智慧大厨房科技有限责任公司 Food conveying equipment

Similar Documents

Publication Publication Date Title
GB1315947A (en) Zero lash right angle drives
ES335505A1 (en) Improvements in or relative to transmission trees. (Machine-translation by Google Translate, not legally binding)
SE7702522L (en) BACK
GB1259408A (en)
GB1195853A (en) Improvements in or relating to Screw Conveyors
GB1473989A (en) Rotary drive mechanism
GB1534818A (en) Drive shafts
GB1049179A (en) Improvements in recirculating ball screw-and-nut assemblies and linear actuators incorporating such assemblies
GB1266345A (en)
JPS5620839A (en) Electromagnetic clutch
GB1346092A (en) Rotary power transmission assembly
GB814905A (en) Improved power transmission gear
GB888116A (en) Drive mechanism
ES333642A1 (en) A rotary bottle machine. (Machine-translation by Google Translate, not legally binding)
GB1353982A (en) Arrangement for transmitting rotary motion
GB1019534A (en) Power transmission universal joint
GB1250927A (en)
JPS6463661A (en) Thermal drive device
GB953697A (en) Improvements in or relating to gearing for domestic food preparing appliances
GB1296573A (en)
SU117097A1 (en) Gearbox with spur gears
GB887091A (en) Power transmission constant velocity joint
ES256731A3 (en) Gear speed reduction gear for a tractor (Machine-translation by Google Translate, not legally binding)
GB586922A (en) Improvements relating to rack and pinion devices for translating rotary motion into linear motion
GB411808A (en) Improvements in and relating to the conversion of rectilinear pistonmotion into rotatory motion

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees