NL72767C - - Google Patents

Info

Publication number
NL72767C
NL72767C NL145511A NL145511A NL72767C NL 72767 C NL72767 C NL 72767C NL 145511 A NL145511 A NL 145511A NL 145511 A NL145511 A NL 145511A NL 72767 C NL72767 C NL 72767C
Authority
NL
Netherlands
Application number
NL145511A
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
Priority claimed from GB248349A external-priority patent/GB657197A/en
Application filed filed Critical
Application granted granted Critical
Publication of NL72767C publication Critical patent/NL72767C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/06—Impeller wheels; Rotor blades therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/20—Compacting by centrifugal forces only, e.g. in sand slingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Centrifugal Separators (AREA)
NL145511A 1949-01-28 1949-03-21 NL72767C (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB248349A GB657197A (en) 1949-01-28 1949-01-28 Improvements in or relating to apparatus for filling and ramming foundry flasks

Publications (1)

Publication Number Publication Date
NL72767C true NL72767C (it) 1953-02-16

Family

ID=38464273

Family Applications (1)

Application Number Title Priority Date Filing Date
NL145511A NL72767C (it) 1949-01-28 1949-03-21

Country Status (7)

Country Link
US (1) US2568536A (it)
BE (1) BE488029A (it)
CH (1) CH275871A (it)
DE (1) DE860394C (it)
ES (1) ES187581A1 (it)
FR (1) FR983758A (it)
NL (1) NL72767C (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856084A (en) * 1951-05-01 1958-10-14 Blaw Knox Co Granular material handling equipment
DE970938C (de) * 1952-10-16 1958-11-13 Beche & Grohs Ges Mit Beschrae Feilenhaumaschine
US2944308A (en) * 1956-07-12 1960-07-12 Foundry Equipment Ltd Apparatus for filling and ramming foundry flasks
US3095019A (en) * 1960-03-08 1963-06-25 St Regis Paper Co Feed machine for bags
US3178098A (en) * 1962-08-10 1965-04-13 Westinghouse Electric Corp Fluid translating apparatus
US3596384A (en) * 1968-12-09 1971-08-03 Roy E Neujahr Excavation refill packer
US3603696A (en) * 1970-03-12 1971-09-07 Whirlpool Co Dishwasher
US3984193A (en) * 1974-10-07 1976-10-05 General Motors Corporation Radial-flow turbomachine
US4516674A (en) * 1981-07-20 1985-05-14 Donald Firth Method and apparatus for conveying and metering solid material
US5051041A (en) * 1990-03-05 1991-09-24 Stamet, Inc. Multiple-choke apparatus for transporting and metering particulate material
US4988239A (en) * 1990-03-05 1991-01-29 Stamet, Inc. Multiple-choke apparatus for transporting and metering particulate material
US5355993A (en) * 1993-06-11 1994-10-18 Hay Andrew G Grooved disk drive apparatus and method for transporting and metering particulate material
US5485909A (en) * 1993-08-31 1996-01-23 Stamet, Inc. Apparatus with improved inlet and method for transporting and metering particulate material
US5497873A (en) * 1993-12-08 1996-03-12 Stamet, Inc. Apparatus and method employing an inlet extension for transporting and metering fine particulate and powdery material
US6213289B1 (en) 1997-11-24 2001-04-10 Stamet, Incorporation Multiple channel system, apparatus and method for transporting particulate material
US20110133476A1 (en) * 2010-04-29 2011-06-09 Jacob Johannes Nies Rotor support device and method for accessing a drive train of a wind turbine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1309833A (en) * 1919-07-15 Molding apparatus
US578509A (en) * 1897-03-09 William henry drayton
US798699A (en) * 1904-03-28 1905-09-05 Le Roy W Stevens Rotary discharging apparatus.
US1329459A (en) * 1919-05-27 1920-02-03 Emeis R Dunsford Machine for feeding sand to molding-flasks
US1364831A (en) * 1919-11-22 1921-01-04 Donald J Campbell Sand-ramming machine
US1789874A (en) * 1928-10-15 1931-01-20 St Regis Paper Co Yieldable propeller
US2286754A (en) * 1934-10-26 1942-06-16 American Foundry Equip Co Abrasive throwing machine
US2092326A (en) * 1936-01-25 1937-09-07 Beardsley & Piper Co Flask filling apparatus
US2215559A (en) * 1938-05-02 1940-09-24 Fred P Morgan Irrigation pump
US2295926A (en) * 1938-08-03 1942-09-15 W W Sly Mfg Company Abrasive throwing machine
US2306847A (en) * 1940-06-11 1942-12-29 American Foundry Equip Co Centrifugal abrasive throwing wheel
BE463531A (it) * 1944-01-03 1946-09-30

Also Published As

Publication number Publication date
FR983758A (fr) 1951-06-27
US2568536A (en) 1951-09-18
CH275871A (de) 1951-06-15
DE860394C (de) 1952-12-22
ES187581A1 (es) 1949-05-16
BE488029A (it) 1949-04-18

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