CA931048A - Underwater saw for tree and stump removal - Google Patents

Underwater saw for tree and stump removal

Info

Publication number: CA931048A
Authority: CA; Canada
Prior art keywords: underwater; saw; tree; stump removal; stump
Prior art date: 1971-09-21
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

CA931048A

Inventor

Burton Cyril

Steeves Douglas

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.)

1971-09-21

Filing date

1971-09-21

Publication date

1973-07-31

1971-09-21 Application filed by Individual filed Critical Individual

1973-07-31 Application granted granted Critical

1973-07-31 Publication of CA931048A publication Critical patent/CA931048A/en

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/08—Felling trees
- A01G23/091—Sawing apparatus specially adapted for felling trees
- 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
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
- B23D57/0084—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 specially adapted for sawing under water or at places accessible with difficulty

Landscapes

Life Sciences & Earth Sciences (AREA)
Environmental Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Marine Sciences & Fisheries (AREA)
Biodiversity & Conservation Biology (AREA)
Ecology (AREA)
Forests & Forestry (AREA)

CA931048A 1971-09-21 1971-09-21 Underwater saw for tree and stump removal Expired CA931048A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA123277		1971-09-21

Publications (1)

Publication Number	Publication Date
CA931048A true CA931048A (en)	1973-07-31

Family

ID=4090926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA931048A Expired CA931048A (en)	1971-09-21	1971-09-21	Underwater saw for tree and stump removal

Country Status (1)

Country	Link
CA (1)	CA931048A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4467849A (en) *	1982-04-13	1984-08-28	Jean Denis	Felling head
US5901538A (en) *	1997-07-08	1999-05-11	Vohl Inc.	Brush felling head
WO2011011884A1 (en) *	2009-07-31	2011-02-03	Triton Logging Inc.	Shallow water wood harvester

1971
- 1971-09-21 CA CA931048A patent/CA931048A/en not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4467849A (en) *	1982-04-13	1984-08-28	Jean Denis	Felling head
US5901538A (en) *	1997-07-08	1999-05-11	Vohl Inc.	Brush felling head
WO2011011884A1 (en) *	2009-07-31	2011-02-03	Triton Logging Inc.	Shallow water wood harvester
US8096334B2 (en)	2009-07-31	2012-01-17	Triton Logging, Inc.	Shallow water wood harvester

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