GB2162828B - Feeder for feeding e g gemstones - Google Patents

Feeder for feeding e g gemstones

Info

Publication number
GB2162828B
GB2162828B GB08520008A GB8520008A GB2162828B GB 2162828 B GB2162828 B GB 2162828B GB 08520008 A GB08520008 A GB 08520008A GB 8520008 A GB8520008 A GB 8520008A GB 2162828 B GB2162828 B GB 2162828B
Authority
GB
United Kingdom
Prior art keywords
gemstones
feeder
feeding
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
GB08520008A
Other versions
GB2162828A (en
GB8520008D0 (en
Inventor
Timothy Howard Leaton
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.)
Gersan Ets
Original Assignee
Gersan Ets
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 Gersan Ets filed Critical Gersan Ets
Publication of GB8520008D0 publication Critical patent/GB8520008D0/en
Publication of GB2162828A publication Critical patent/GB2162828A/en
Application granted granted Critical
Publication of GB2162828B publication Critical patent/GB2162828B/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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
    • B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
    • 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
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/42—Soft elements to prevent damage to articles, e.g. bristles, foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Chutes (AREA)
GB08520008A 1984-08-09 1985-08-09 Feeder for feeding e g gemstones Expired GB2162828B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848420258A GB8420258D0 (en) 1984-08-09 1984-08-09 Feeder

Publications (3)

Publication Number Publication Date
GB8520008D0 GB8520008D0 (en) 1985-09-18
GB2162828A GB2162828A (en) 1986-02-12
GB2162828B true GB2162828B (en) 1988-12-14

Family

ID=10565116

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848420258A Pending GB8420258D0 (en) 1984-08-09 1984-08-09 Feeder
GB08520008A Expired GB2162828B (en) 1984-08-09 1985-08-09 Feeder for feeding e g gemstones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848420258A Pending GB8420258D0 (en) 1984-08-09 1984-08-09 Feeder

Country Status (4)

Country Link
BE (1) BE902917A (en)
GB (2) GB8420258D0 (en)
IL (1) IL75799A (en)
IN (1) IN166013B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490330A (en) 2011-04-26 2012-10-31 De Beers Centenary AG Automatic gemstone orientation apparatus
GB2552138A (en) * 2016-07-04 2018-01-17 De Beers Uk Ltd Gemstone separation
CN109279304B (en) * 2018-09-28 2021-01-05 北京信谊乾诚科技有限公司 Material conveying device for traditional Chinese medicine decoction pieces
CN113184570A (en) * 2018-09-28 2021-07-30 北京信谊乾诚科技有限公司 Feeding device for throwing Chinese herbal pieces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851877A (en) * 1958-02-10 1960-10-19 George Leslie Wallis An improved metering roller for apparatus for distributing fertiliser, seeds, powderor the like
GB964156A (en) * 1962-06-20 1964-07-15 Hargreaves & Company Ltd W Improvements in or relating to distributors
GB1071607A (en) * 1964-06-17 1967-06-07 Carborundum Co Improvements in or relating to rotary feeding apparatus
GB1227540A (en) * 1967-12-22 1971-04-07
GB1284535A (en) * 1968-09-13 1972-08-09 Nat Res Dev Feeding of materials
SU406386A3 (en) * 1969-06-04 1973-11-05
GB2024784B (en) * 1978-06-03 1982-07-21 Hestair Farm Equip Ltd Agricultural dispensing mechanisms
GB2064491B (en) * 1979-12-01 1983-10-12 Hestair Farm Equip Ltd Dispensing seeds or fertiliser
BR8204227A (en) * 1981-07-27 1983-07-12 Xerox Corp DYE DISTRIBUTOR APPLIANCE

Also Published As

Publication number Publication date
IL75799A0 (en) 1985-11-29
GB2162828A (en) 1986-02-12
BE902917A (en) 1985-11-18
GB8420258D0 (en) 1984-09-12
IN166013B (en) 1990-02-24
IL75799A (en) 1989-06-30
GB8520008D0 (en) 1985-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040809