CA1117151A - Snow thrower - Google Patents

Snow thrower

Info

Publication number: CA1117151A
Authority: CA; Canada
Prior art keywords: impeller; snow; snow thrower; blades; thrower
Prior art date: 1978-05-16
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

CA000327589A

Other languages

English (en)

French (fr)

Inventor

Robert C. Comer

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.)

Toro Co

Original Assignee

Toro Co

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.)

1978-05-16

Filing date

1979-05-15

Publication date

1982-01-26

1979-05-15 Application filed by Toro Co filed Critical Toro Co

1982-01-26 Application granted granted Critical

1982-01-26 Publication of CA1117151A publication Critical patent/CA1117151A/en

Status Expired legal-status Critical Current

Links

230000003993 interaction Effects 0.000 abstract description 2
238000010276 construction Methods 0.000 description 7
241000239290 Araneae Species 0.000 description 6
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
238000012360 testing method Methods 0.000 description 3
229920004142 LEXAN™ Polymers 0.000 description 2
239000004418 Lexan Substances 0.000 description 2
230000008014 freezing Effects 0.000 description 2
238000007710 freezing Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
PCLIRWBVOVZTOK-UHFFFAOYSA-M 2-(1-methylpyrrolidin-1-ium-1-yl)ethyl 2-hydroxy-2,2-diphenylacetate;iodide Chemical compound [I-].C=1C=CC=CC=1C(O)(C=1C=CC=CC=1)C(=O)OCC[N+]1(C)CCCC1 PCLIRWBVOVZTOK-UHFFFAOYSA-M 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000011089 mechanical engineering Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
241000894007 species Species 0.000 description 1
230000003245 working effect Effects 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/045—Means per se for conveying or discharging the dislodged material, e.g. rotary impellers, discharge chutes
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Cleaning Of Streets, Tracks, Or Beaches (AREA)
Buildings Adapted To Withstand Abnormal External Influences (AREA)

CA000327589A 1978-05-16 1979-05-15 Snow thrower Expired CA1117151A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US90663778A	1978-05-16	1978-05-16
US906,637		1978-05-16

Publications (1)

Publication Number	Publication Date
CA1117151A true CA1117151A (en)	1982-01-26

Family

ID=25422749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000327589A Expired CA1117151A (en)	1978-05-16	1979-05-15	Snow thrower

Country Status (11)

Country	Link
JP (1)	JPS5913602B2 (da)
BE (1)	BE876293A (da)
CA (1)	CA1117151A (da)
DE (1)	DE2919550A1 (da)
DK (1)	DK202579A (da)
FI (1)	FI791557A7 (da)
FR (1)	FR2426119A1 (da)
GB (1)	GB2021179B (da)
NL (1)	NL7903800A (da)
NO (1)	NO791603L (da)
SE (1)	SE438880B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3725769C1 (en) *	1987-08-04	1989-03-02	Franz 8566 Leinburg De Raum	Powered garden machine control system - incorporates frame fixed to handlebars with additional handgrips
CN114197370A (zh) *	2021-12-14	2022-03-18	中国重汽集团柳州运力科迪亚克机械有限责任公司	推雪铲避障机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3074189A (en) *	1960-09-02	1963-01-22	William H Phelps	Rotary snow remover
BE666203A (da) *	1964-06-30
FR1437215A (fr) *	1965-06-17	1966-04-29	Toro Mfg Corp	Chasse-neige à moteur
US3468041A (en) *	1966-04-04	1969-09-23	Sunbeam Corp	Electric motor-driven snow blower
US3452460A (en) *	1966-10-31	1969-07-01	Roper Corp	Impeller for rotary snow removal apparatus
US4138831A (en) *	1978-02-24	1979-02-13	Allis-Chalmers Corporation	Vane adjusting mechanism for a powered snow thrower

1979
- 1979-05-14 SE SE7904210A patent/SE438880B/sv not_active IP Right Cessation
- 1979-05-14 NO NO791603A patent/NO791603L/no unknown
- 1979-05-15 DE DE19792919550 patent/DE2919550A1/de not_active Ceased
- 1979-05-15 GB GB7916829A patent/GB2021179B/en not_active Expired
- 1979-05-15 CA CA000327589A patent/CA1117151A/en not_active Expired
- 1979-05-15 JP JP54059623A patent/JPS5913602B2/ja not_active Expired
- 1979-05-15 NL NL7903800A patent/NL7903800A/xx not_active Application Discontinuation
- 1979-05-16 FR FR7912495A patent/FR2426119A1/fr active Granted
- 1979-05-16 FI FI791557A patent/FI791557A7/fi not_active Application Discontinuation
- 1979-05-16 BE BE0/195193A patent/BE876293A/xx unknown
- 1979-05-16 DK DK202579A patent/DK202579A/da unknown

Also Published As

Publication number	Publication date
FI791557A7 (fi)	1981-01-01
SE7904210L (sv)	1979-11-17
JPS5913602B2 (ja)	1984-03-30
DK202579A (da)	1979-11-17
DE2919550A1 (de)	1979-11-22
FR2426119B1 (da)	1984-11-30
GB2021179B (en)	1982-11-17
FR2426119A1 (fr)	1979-12-14
GB2021179A (en)	1979-11-28
JPS554492A (en)	1980-01-12
BE876293A (fr)	1979-09-17
SE438880B (sv)	1985-05-13
NL7903800A (nl)	1979-11-20
NO791603L (no)	1979-11-19

Legal Events

Date	Code	Title	Description
1999-01-26	MKEX	Expiry

Publication	Publication Date	Title
US4325195A (en)	1982-04-20	Snow thrower
CA1110282A (en)	1981-10-06	Snowblower
KR950013369B1 (ko)	1995-11-02	개량된 단일단계 제설기
US3359661A (en)	1967-12-26	Powered implement
US6260293B1 (en)	2001-07-17	Device for removing snow and other debris from ground surfaces
US7257909B2 (en)	2007-08-21	Convertible yard tool
US10113281B2 (en)	2018-10-30	Snowthrower impeller assembly with rigid cutting implement
US2735199A (en)	1956-02-21	Rotary snow plow
US4378644A (en)	1983-04-05	Powered snow removal apparatus
US5398431A (en)	1995-03-21	Single stage snowthrower impeller
US5127174A (en)	1992-07-07	Blower device for snow thrower
US4190972A (en)	1980-03-04	Snow remover
CA1155877A (en)	1983-10-25	Snow thrower impeller assembly
US5794864A (en)	1998-08-18	Portable lawn and garden mulching vacuum
US4346526A (en)	1982-08-31	Snow thrower
US3373514A (en)	1968-03-19	Conversion unit for rotary mowers
CA2014932A1 (en)	1990-11-09	Convertible grass cutting and snow blowing machine having a cylindrical rotor
US2732638A (en)	1956-01-31	leufvenius
CA1117151A (en)	1982-01-26	Snow thrower
AU2004211973A1 (en)	2004-08-26	Method and apparatus for detachable string trimmer head for blower/trimmer combination
CA2335693C (en)	2007-10-16	High efficiency snow thrower
CA2475194C (en)	2009-12-15	Snow removing machine
US5357698A (en)	1994-10-25	Snow blower attachment for lawnmowers and method of clearing snow
US20020083626A1 (en)	2002-07-04	Motorized ice breaking apparatus
US6185918B1 (en)	2001-02-13	Fan head mobilizer for air (leaf) blowers to displace matted vegetation