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FR2346262A1 - Vegetable, grain or fodder sampling device - has grips attached by nuts to oppositely threaded parts of shaft extending through cylinder - Google Patents

Vegetable, grain or fodder sampling device - has grips attached by nuts to oppositely threaded parts of shaft extending through cylinder

Info

Publication number
FR2346262A1
FR2346262A1 FR7609225A FR7609225A FR2346262A1 FR 2346262 A1 FR2346262 A1 FR 2346262A1 FR 7609225 A FR7609225 A FR 7609225A FR 7609225 A FR7609225 A FR 7609225A FR 2346262 A1 FR2346262 A1 FR 2346262A1
Authority
FR
France
Prior art keywords
cylinder
nuts
vegetable
grain
sampling device
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.)
Granted
Application number
FR7609225A
Other languages
French (fr)
Other versions
FR2346262B1 (en
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.)
GLG INTERET COLLECTIF AGRICOLE
Original Assignee
GLG INTERET COLLECTIF AGRICOLE
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 GLG INTERET COLLECTIF AGRICOLE filed Critical GLG INTERET COLLECTIF AGRICOLE
Priority to FR7609225A priority Critical patent/FR2346262A1/en
Publication of FR2346262A1 publication Critical patent/FR2346262A1/en
Application granted granted Critical
Publication of FR2346262B1 publication Critical patent/FR2346262B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0091—Powders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1006—Dispersed solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The apparatus consists of a hollow cylinder (1) equipped with a helicoidal screw (3), which has rounded edges so that the materials to be sampled are not damaged, and with a cone shaped tip (2). Inside the cylinder are two sets of twelve to eighteen spikes or forks (5) (6) which are attached by screw nuts (7) (8) to a spindle (13) running inside the shaft (4) attached to the cylinder. The spindle has two sets of screw threads (9, 10) of opposite hand such that when it is rotated the forks protrude outside the cylinder through holes (11, 12), disposed around the periphery of the cylinder, in order to grip a sample of material.
FR7609225A 1976-03-30 1976-03-30 Vegetable, grain or fodder sampling device - has grips attached by nuts to oppositely threaded parts of shaft extending through cylinder Granted FR2346262A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7609225A FR2346262A1 (en) 1976-03-30 1976-03-30 Vegetable, grain or fodder sampling device - has grips attached by nuts to oppositely threaded parts of shaft extending through cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609225A FR2346262A1 (en) 1976-03-30 1976-03-30 Vegetable, grain or fodder sampling device - has grips attached by nuts to oppositely threaded parts of shaft extending through cylinder

Publications (2)

Publication Number Publication Date
FR2346262A1 true FR2346262A1 (en) 1977-10-28
FR2346262B1 FR2346262B1 (en) 1981-03-06

Family

ID=9171150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609225A Granted FR2346262A1 (en) 1976-03-30 1976-03-30 Vegetable, grain or fodder sampling device - has grips attached by nuts to oppositely threaded parts of shaft extending through cylinder

Country Status (1)

Country Link
FR (1) FR2346262A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111103167A (en) * 2020-02-25 2020-05-05 王信群 Sampler for detecting pesticide residue on vegetables
CN114778196A (en) * 2022-06-17 2022-07-22 徐州三农生物科技有限公司 Detection sampling device for compound feed production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111103167A (en) * 2020-02-25 2020-05-05 王信群 Sampler for detecting pesticide residue on vegetables
CN114778196A (en) * 2022-06-17 2022-07-22 徐州三农生物科技有限公司 Detection sampling device for compound feed production

Also Published As

Publication number Publication date
FR2346262B1 (en) 1981-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse