CH477958A - Elektrisch angetriebenes Handwerkzeug, insbesondere elektrische Handschneidemaschine - Google Patents
Elektrisch angetriebenes Handwerkzeug, insbesondere elektrische HandschneidemaschineInfo
- Publication number
- CH477958A CH477958A CH1704767A CH1704767A CH477958A CH 477958 A CH477958 A CH 477958A CH 1704767 A CH1704767 A CH 1704767A CH 1704767 A CH1704767 A CH 1704767A CH 477958 A CH477958 A CH 477958A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrically powered
- cutting machines
- particular electric
- tools
- hand
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B15/00—Hand-held shears with motor-driven blades
-
- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
- A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
- H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Power Engineering (AREA)
- Scissors And Nippers (AREA)
- Processing Of Meat And Fish (AREA)
- Food-Manufacturing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62199167A | 1967-03-09 | 1967-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH477958A true CH477958A (de) | 1969-09-15 |
Family
ID=24492509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1704767A CH477958A (de) | 1967-03-09 | 1967-12-04 | Elektrisch angetriebenes Handwerkzeug, insbesondere elektrische Handschneidemaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US3536976A (de) |
CH (1) | CH477958A (de) |
DE (1) | DE1553665A1 (de) |
FR (1) | FR1564551A (de) |
GB (1) | GB1148025A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686508A (en) * | 1970-11-13 | 1972-08-22 | Clairmont D Arave | Momentary impulse control |
US3787742A (en) * | 1972-03-07 | 1974-01-22 | Arvin Ind Inc | Electric shears |
DE2545838B2 (de) * | 1975-10-14 | 1979-08-02 | Gardena Kress + Kastner Gmbh, 7900 Ulm | Elektrisches Schneidegerät, insbesondere Grasschere und/oder Heckenschere |
FR2585612A1 (fr) * | 1985-08-02 | 1987-02-06 | Germain Pierre | Secateur electrique |
FR2628935A1 (fr) * | 1988-03-22 | 1989-09-29 | Cornet Philippe | Dispositif de coupe electro-portatif pour la taille des arbres et des plantes |
FR2661314B1 (fr) * | 1990-04-25 | 1993-05-21 | Vidal Jean Paul | Canne telescopique a outil de coupe orientable et motorise. |
US5730225A (en) * | 1996-01-11 | 1998-03-24 | Fults; Bobby J. | Power cultivating device with blades actuated with mirrored acuator motion |
DE19616948C1 (de) * | 1996-04-27 | 1997-11-27 | Wagner Gmbh J | Schneidwerkzeug, insbesondere Astschere |
DE19616949C2 (de) * | 1996-04-27 | 1998-04-09 | Wagner Gmbh J | Elektromotrisch angetriebenes Schneidwerkzeug, insbesondere Astschere |
US6226875B1 (en) * | 2000-02-19 | 2001-05-08 | Sheau Pyng Lii | Grass shears |
JP5034348B2 (ja) * | 2006-07-20 | 2012-09-26 | マックス株式会社 | 電動式ハサミ |
FR2939008B1 (fr) * | 2008-12-01 | 2011-06-24 | Pellenc Sa | Appareil de taille motorise auto-decoincant, en particulier taille-haie |
US9339938B2 (en) | 2010-10-08 | 2016-05-17 | Milwaukee Electric Tool Corporation | Powered cutting tool |
EP2878191B1 (de) * | 2013-11-29 | 2018-03-28 | Techtronic Outdoor Products Technology Limited | Kraftwerkzeug |
CN105265201A (zh) * | 2015-11-23 | 2016-01-27 | 邱林新 | 一种稳定的扦插用枝条剪切装置 |
US9757869B1 (en) * | 2016-12-22 | 2017-09-12 | Yoshikazu Wada | Electric scissors |
CN108797085B (zh) * | 2018-06-28 | 2021-01-05 | 国家电网公司 | 剪臂双开的电剪刀 |
CN110238881A (zh) * | 2019-07-03 | 2019-09-17 | 于秀江 | 一种宠物美容专用电剪刀 |
US11638842B2 (en) * | 2020-10-26 | 2023-05-02 | Snap-On Incorporated | Portable electric rescue tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1321918A (en) * | 1919-11-18 | Shears | ||
US2782356A (en) * | 1955-09-15 | 1957-02-19 | Sperry Rand Corp | Motor control system |
US3262042A (en) * | 1961-10-06 | 1966-07-19 | Lucas Industries Ltd | Electrical operating circuits for vehicle windscreen wipers |
US3221192A (en) * | 1962-10-11 | 1965-11-30 | Porter Co H K | Variable speed hand tool |
US3351836A (en) * | 1964-12-01 | 1967-11-07 | Tann Company | Windshield wiper system with intermittent operation |
US3408875A (en) * | 1967-03-09 | 1968-11-05 | Briskman Arthur | Power-operated tool |
-
1967
- 1967-03-09 US US621991A patent/US3536976A/en not_active Expired - Lifetime
- 1967-11-10 DE DE19671553665 patent/DE1553665A1/de active Pending
- 1967-11-27 GB GB53925/67A patent/GB1148025A/en not_active Expired
- 1967-12-04 CH CH1704767A patent/CH477958A/de not_active IP Right Cessation
-
1968
- 1968-01-17 FR FR1564551D patent/FR1564551A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1553665A1 (de) | 1972-01-05 |
GB1148025A (en) | 1969-04-10 |
FR1564551A (de) | 1969-04-25 |
US3536976A (en) | 1970-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |