CA1041773A - Lawn mower - Google Patents
Lawn mowerInfo
- Publication number
- CA1041773A CA1041773A CA267,763A CA267763A CA1041773A CA 1041773 A CA1041773 A CA 1041773A CA 267763 A CA267763 A CA 267763A CA 1041773 A CA1041773 A CA 1041773A
- Authority
- CA
- Canada
- Prior art keywords
- blade
- rotation
- rotor
- axis
- ring member
- 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
Links
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
- A01D34/685—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels with two or more cutters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9180276A JPS5317142A (en) | 1976-07-31 | 1976-07-31 | Lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041773A true CA1041773A (en) | 1978-11-07 |
Family
ID=14036740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA267,763A Expired CA1041773A (en) | 1976-07-31 | 1976-12-13 | Lawn mower |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5317142A (OSRAM) |
| AT (1) | AT365398B (OSRAM) |
| AU (1) | AU502688B2 (OSRAM) |
| BE (1) | BE849084A (OSRAM) |
| CA (1) | CA1041773A (OSRAM) |
| DE (1) | DE2649589A1 (OSRAM) |
| DK (1) | DK554576A (OSRAM) |
| FR (1) | FR2360235A2 (OSRAM) |
| GB (1) | GB1520170A (OSRAM) |
| IT (1) | IT1084609B (OSRAM) |
| NL (1) | NL7704181A (OSRAM) |
| NO (1) | NO141143C (OSRAM) |
| SE (1) | SE420887B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165861A (en) * | 1980-05-26 | 1981-12-19 | Taihei Giken Kogyo Kk | Director toward heat source for solar energy collector |
| JPS572958A (en) * | 1980-06-09 | 1982-01-08 | Nippon Telegr & Teleph Corp <Ntt> | Sun tracking device for heat collector |
| DE3324102A1 (de) * | 1983-07-05 | 1985-01-17 | Claas Saulgau GmbH, 7968 Saulgau | Erntevorrichtung fuer in reihen stehende halmfruechte, wie mais |
-
1976
- 1976-07-31 JP JP9180276A patent/JPS5317142A/ja active Granted
- 1976-10-29 DE DE19762649589 patent/DE2649589A1/de not_active Ceased
- 1976-11-01 AU AU19194/76A patent/AU502688B2/en not_active Expired
- 1976-11-24 AT AT0872476A patent/AT365398B/de not_active IP Right Cessation
- 1976-12-03 BE BE6045784A patent/BE849084A/xx unknown
- 1976-12-10 DK DK554576A patent/DK554576A/da unknown
- 1976-12-13 NO NO764219A patent/NO141143C/no unknown
- 1976-12-13 CA CA267,763A patent/CA1041773A/en not_active Expired
- 1976-12-16 GB GB52494/76A patent/GB1520170A/en not_active Expired
- 1976-12-20 FR FR7638375A patent/FR2360235A2/fr active Granted
-
1977
- 1977-03-28 IT IT21739/77A patent/IT1084609B/it active
- 1977-04-18 NL NL7704181A patent/NL7704181A/xx not_active Application Discontinuation
- 1977-05-13 SE SE7705642A patent/SE420887B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1520170A (en) | 1978-08-02 |
| JPS5317142A (en) | 1978-02-16 |
| BE849084A (fr) | 1977-04-01 |
| FR2360235A2 (fr) | 1978-03-03 |
| NO141143C (no) | 1980-01-23 |
| AU1919476A (en) | 1978-05-11 |
| DK554576A (da) | 1978-02-01 |
| NO764219L (no) | 1978-02-01 |
| DE2649589A1 (de) | 1978-02-02 |
| FR2360235B2 (OSRAM) | 1981-06-19 |
| NL7704181A (nl) | 1978-02-02 |
| JPS5413367B2 (OSRAM) | 1979-05-30 |
| SE420887B (sv) | 1981-11-09 |
| IT1084609B (it) | 1985-05-25 |
| AT365398B (de) | 1982-01-11 |
| NO141143B (no) | 1979-10-15 |
| AU502688B2 (en) | 1979-08-02 |
| SE7705642L (sv) | 1978-02-01 |
| ATA872476A (de) | 1981-06-15 |
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