FR2708489B1 - Method and machine for automatic sorting of precious stones, or other similar objects, according to dimensional criteria. - Google Patents

Method and machine for automatic sorting of precious stones, or other similar objects, according to dimensional criteria.

Info

Publication number
FR2708489B1
FR2708489B1 FR9309648A FR9309648A FR2708489B1 FR 2708489 B1 FR2708489 B1 FR 2708489B1 FR 9309648 A FR9309648 A FR 9309648A FR 9309648 A FR9309648 A FR 9309648A FR 2708489 B1 FR2708489 B1 FR 2708489B1
Authority
FR
France
Prior art keywords
machine
automatic sorting
similar objects
precious stones
dimensional criteria
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 - Fee Related
Application number
FR9309648A
Other languages
French (fr)
Other versions
FR2708489A1 (en
Inventor
Pantaleo Blaise
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.)
SOTHIS BIJOUX SARL
Original Assignee
SOTHIS BIJOUX SARL
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 SOTHIS BIJOUX SARL filed Critical SOTHIS BIJOUX SARL
Priority to FR9309648A priority Critical patent/FR2708489B1/en
Priority to IL110529A priority patent/IL110529A/en
Priority to PCT/FR1994/000973 priority patent/WO1995003897A1/en
Priority to AU74634/94A priority patent/AU7463494A/en
Priority to ZA945740A priority patent/ZA945740B/en
Publication of FR2708489A1 publication Critical patent/FR2708489A1/en
Application granted granted Critical
Publication of FR2708489B1 publication Critical patent/FR2708489B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
FR9309648A 1993-08-02 1993-08-02 Method and machine for automatic sorting of precious stones, or other similar objects, according to dimensional criteria. Expired - Fee Related FR2708489B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9309648A FR2708489B1 (en) 1993-08-02 1993-08-02 Method and machine for automatic sorting of precious stones, or other similar objects, according to dimensional criteria.
IL110529A IL110529A (en) 1993-08-02 1994-08-01 Method and apparatus for the automatic sorting of prectous stones or similar objects, according to dimensional criteria
PCT/FR1994/000973 WO1995003897A1 (en) 1993-08-02 1994-08-02 Method and machine for sorting precious stones and the like according to size
AU74634/94A AU7463494A (en) 1993-08-02 1994-08-02 Method and machine for sorting precious stones and the like according to size
ZA945740A ZA945740B (en) 1993-08-02 1994-08-02 Process and machine for the automatic sorting of precious stones or other similar objects according to dimensional criteria

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309648A FR2708489B1 (en) 1993-08-02 1993-08-02 Method and machine for automatic sorting of precious stones, or other similar objects, according to dimensional criteria.

Publications (2)

Publication Number Publication Date
FR2708489A1 FR2708489A1 (en) 1995-02-10
FR2708489B1 true FR2708489B1 (en) 1995-10-27

Family

ID=9449967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309648A Expired - Fee Related FR2708489B1 (en) 1993-08-02 1993-08-02 Method and machine for automatic sorting of precious stones, or other similar objects, according to dimensional criteria.

Country Status (5)

Country Link
AU (1) AU7463494A (en)
FR (1) FR2708489B1 (en)
IL (1) IL110529A (en)
WO (1) WO1995003897A1 (en)
ZA (1) ZA945740B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100506400C (en) * 2006-11-24 2009-07-01 薛云智 Contact pin diameter automated inspection and letter sorting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708065A (en) * 1970-08-27 1973-01-02 Amsted Ind Inc Measuring and sorting apparatus
US4132314A (en) * 1977-06-13 1979-01-02 Joerg Walter VON Beckmann Electronic size and color sorter
GB2117111B (en) * 1982-03-16 1985-11-06 Satake Eng Co Ltd Detecting cracked rice grains
DE3726537A1 (en) * 1987-08-10 1989-02-23 Rhein Nadel Automation METHOD AND DEVICE FOR MEASURING OBJECTS ON A CONVEYOR
FR2668962B1 (en) * 1990-11-09 1995-01-13 Femia Ind SORTING METHOD FOR OBJECTS OF ELONGATE SHAPE, PARTICULARLY CURVILIGNED SUCH AS GREEN BEANS AND SORTING SYSTEM FOR CARRYING OUT SAID METHOD.

Also Published As

Publication number Publication date
IL110529A0 (en) 1994-11-11
ZA945740B (en) 1995-05-19
AU7463494A (en) 1995-02-28
IL110529A (en) 1998-03-10
WO1995003897A1 (en) 1995-02-09
FR2708489A1 (en) 1995-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse