FR2628174B1 - - Google Patents

Info

Publication number
FR2628174B1
FR2628174B1 FR8802883A FR8802883A FR2628174B1 FR 2628174 B1 FR2628174 B1 FR 2628174B1 FR 8802883 A FR8802883 A FR 8802883A FR 8802883 A FR8802883 A FR 8802883A FR 2628174 B1 FR2628174 B1 FR 2628174B1
Authority
FR
France
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 - Lifetime
Application number
FR8802883A
Other languages
French (fr)
Other versions
FR2628174A1 (fr
Inventor
Denis Pierre
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.)
Denis SA Ets
Original Assignee
Denis SA 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 Denis SA Ets filed Critical Denis SA Ets
Priority to FR8802883A priority Critical patent/FR2628174A1/fr
Publication of FR2628174A1 publication Critical patent/FR2628174A1/fr
Application granted granted Critical
Publication of FR2628174B1 publication Critical patent/FR2628174B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B9/00—Preservation of edible seeds, e.g. cereals
    • A23B9/16—Preserving with chemicals
    • A23B9/24—Preserving with chemicals in the form of liquids or solids
    • A23B9/32—Apparatus for preserving using liquids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • 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
    • B65G33/24—Details
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cereal-Derived Products (AREA)
FR8802883A 1988-03-07 1988-03-07 Joint pour vis sans fin Granted FR2628174A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8802883A FR2628174A1 (fr) 1988-03-07 1988-03-07 Joint pour vis sans fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802883A FR2628174A1 (fr) 1988-03-07 1988-03-07 Joint pour vis sans fin

Publications (2)

Publication Number Publication Date
FR2628174A1 FR2628174A1 (fr) 1989-09-08
FR2628174B1 true FR2628174B1 (OSRAM) 1995-02-24

Family

ID=9363982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8802883A Granted FR2628174A1 (fr) 1988-03-07 1988-03-07 Joint pour vis sans fin

Country Status (1)

Country Link
FR (1) FR2628174A1 (OSRAM)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397305A (en) * 1944-09-16 1946-03-26 Alexander R Wheat Auger conveyer
GB1277693A (en) * 1970-01-31 1972-06-14 Hartley Simon Ltd Improvements in or relating to the installation of screwpumps
FR2289411A1 (fr) * 1974-10-30 1976-05-28 Egretier M Perfectionnements aux vis d'archimede
DE3006101A1 (de) * 1980-02-19 1981-08-27 Metallgesellschaft Ag, 6000 Frankfurt Werkstuecke mit gepanzerten kanten und/oder flaechen

Also Published As

Publication number Publication date
FR2628174A1 (fr) 1989-09-08

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