CA2305850C - Appareil servant a scier des grumes et methode connexe - Google Patents

Appareil servant a scier des grumes et methode connexe Download PDF

Info

Publication number: CA2305850C
Authority: CA; Canada
Prior art keywords: log; vertically oriented; feeding means; feeding; saw
Prior art date: 1994-08-29
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

CA002305850A

Other languages

English (en)

Other versions

CA2305850A1 (fr

Inventor

Robert James Murray

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.)

Individual

Original Assignee

Individual

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.)

1994-08-29

Filing date

1994-08-29

Publication date

2004-08-24

1994-08-29 Application filed by Individual filed Critical Individual

1994-08-29 Priority claimed from CA 2131056 external-priority patent/CA2131056C/fr

1996-01-08 Publication of CA2305850A1 publication Critical patent/CA2305850A1/fr

2004-08-24 Application granted granted Critical

2004-08-24 Publication of CA2305850C publication Critical patent/CA2305850C/fr

2014-08-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract description 17
238000013459 approach Methods 0.000 claims description 2
238000005259 measurement Methods 0.000 claims 2
238000010586 diagram Methods 0.000 description 4
238000012545 processing Methods 0.000 description 4
230000001965 increasing effect Effects 0.000 description 3
230000007547 defect Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
238000011084 recovery Methods 0.000 description 2
239000000523 sample Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
ACWBQPMHZXGDFX-QFIPXVFZSA-N valsartan Chemical class C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=NN1 ACWBQPMHZXGDFX-QFIPXVFZSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
- B27B1/002—Methods for subdividing trunks or logs essentially involving sawing by cross-cutting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
- B27B31/003—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines with rollers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
- B27B31/006—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines with chains or belts

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Sawing (AREA)
Attitude Control For Articles On Conveyors (AREA)

CA002305850A 1994-08-29 1994-08-29 Appareil servant a scier des grumes et methode connexe Expired - Fee Related CA2305850C (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2131056 CA2131056C (fr)	1994-08-29	1994-08-29	Appareil servant a scier des grumes et methode connexe

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2131056 Division CA2131056C (fr)	1994-08-29	1994-08-29	Appareil servant a scier des grumes et methode connexe

Publications (2)

Publication Number	Publication Date
CA2305850A1 CA2305850A1 (fr)	1996-01-08
CA2305850C true CA2305850C (fr)	2004-08-24

Family

ID=4154252

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002305850A Expired - Fee Related CA2305850C (fr)	1994-08-29	1994-08-29	Appareil servant a scier des grumes et methode connexe

Country Status (1)

Country	Link
CA (1)	CA2305850C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19920006C2 (de) *	1998-05-29	2002-10-10	Hans Schmidler	Abbundanlage
FI20002683A0 (fi) *	2000-12-07	2000-12-07	Taehkae Ab Oy	Laitteisto ja menetelmä tukkien käsittelyyn

1994
- 1994-08-29 CA CA002305850A patent/CA2305850C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2305850A1 (fr)	1996-01-08

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Legal Events

Date	Code	Title	Description
2000-05-10	EEER	Examination request
2006-08-29	MKLA	Lapsed