CA1190898A - Procedure and apparatus for the length sorting of pieces of timber - Google Patents

Procedure and apparatus for the length sorting of pieces of timber

Info

Publication number: CA1190898A
Authority: CA; Canada
Prior art keywords: timber; pieces; positioner; transversal; length
Prior art date: 1981-03-30
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

CA000399694A

Other languages

English (en)

French (fr)

Inventor

Erkki Aro

Vesa Tamminen

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.)

Kone Corp

Original Assignee

Kone Corp

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.)

1981-03-30

Filing date

1982-03-29

Publication date

1985-07-23

1982-03-29 Application filed by Kone Corp filed Critical Kone Corp

1985-07-23 Application granted granted Critical

1985-07-23 Publication of CA1190898A publication Critical patent/CA1190898A/en

Status Expired legal-status Critical Current

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
- B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
- B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Forests & Forestry (AREA)
Sorting Of Articles (AREA)
Length Measuring Devices By Optical Means (AREA)

CA000399694A 1981-03-30 1982-03-29 Procedure and apparatus for the length sorting of pieces of timber Expired CA1190898A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI810969A FI64300C (fi)	1981-03-30	1981-03-30	Foerfarande och anordning foer laengdavskiljning av traevirke saosom stockar
FI810969		1981-03-30

Publications (1)

Publication Number	Publication Date
CA1190898A true CA1190898A (en)	1985-07-23

Family

ID=8514266

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000399694A Expired CA1190898A (en)	1981-03-30	1982-03-29	Procedure and apparatus for the length sorting of pieces of timber

Country Status (7)

Country	Link
AT (1)	AT384178B (it)
BR (1)	BR8201768A (it)
CA (1)	CA1190898A (it)
DE (1)	DE3211344A1 (it)
FI (1)	FI64300C (it)
FR (1)	FR2509198B1 (it)
SE (1)	SE463853B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK155274C (da) *	1986-05-30	1989-07-31	Stormax Int As	Apparat til kontrol af traeemne
AT389666B (de) *	1987-01-19	1990-01-10	Schilcher Ges M B H	Vorrichtung zur eingabe von kapp- und beurteilungsbefehlen
EP0353446B1 (en) *	1988-08-01	1994-11-09	Societe Des Produits Nestle S.A.	Apparatus for sizing elongated food pieces
AT398174B (de) *	1991-02-08	1994-10-25	Andritz Patentverwaltung	Verfahren und vorrichtung zum trennen von entrindeten holzknüppeln

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3318521A (en) *	1964-03-20	1967-05-09	Whittier Moulding Company	Apparatus for measuring the dimensions of lumber and the like
SE325522B (it) *	1964-07-28	1970-06-29	Mo Och Domsjoe Ab
US3680692A (en) *	1970-12-10	1972-08-01	Us Plywood Champ Papers Inc	Board transfer device
DE2637331C3 (de) *	1976-08-19	1984-10-04	C. Keller GmbH u. Co KG, 4530 Ibbenbüren	Sortiereinrichtung für Furnierabschnitte
FR2382990A1 (fr) *	1977-03-09	1978-10-06	Ramiere Jean	Ensemble de triage de planchettes de bois obtenues par deroulage
JPS5567607A (en) *	1978-11-17	1980-05-21	Hajime Sangyo Kk	Pattern discrimination method

1981
- 1981-03-30 FI FI810969A patent/FI64300C/fi not_active IP Right Cessation
1982
- 1982-03-27 DE DE19823211344 patent/DE3211344A1/de active Granted
- 1982-03-29 CA CA000399694A patent/CA1190898A/en not_active Expired
- 1982-03-29 SE SE8202002A patent/SE463853B/sv not_active IP Right Cessation
- 1982-03-29 BR BR8201768A patent/BR8201768A/pt not_active IP Right Cessation
- 1982-03-30 AT AT124682A patent/AT384178B/de not_active IP Right Cessation
- 1982-03-30 FR FR8205376A patent/FR2509198B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2509198B1 (fr)	1987-09-11
DE3211344C2 (it)	1990-08-23
FI810969L (fi)	1982-10-01
FI64300C (fi)	1983-11-10
FI64300B (fi)	1983-07-29
ATA124682A (de)	1987-03-15
SE8202002L (sv)	1982-10-01
AT384178B (de)	1987-10-12
SE463853B (sv)	1991-02-04
DE3211344A1 (de)	1982-10-07
FR2509198A1 (fr)	1983-01-14
BR8201768A (pt)	1983-03-01

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Legal Events

Date	Code	Title	Description
2002-07-23	MKEX	Expiry