DE3070257D1 - Hydraulic pruning shears with positioning control - Google Patents

Hydraulic pruning shears with positioning control

Info

Publication number
DE3070257D1
DE3070257D1 DE8080430023T DE3070257T DE3070257D1 DE 3070257 D1 DE3070257 D1 DE 3070257D1 DE 8080430023 T DE8080430023 T DE 8080430023T DE 3070257 T DE3070257 T DE 3070257T DE 3070257 D1 DE3070257 D1 DE 3070257D1
Authority
DE
Germany
Prior art keywords
hydraulic
pruning shears
blades
fluid
cutting blades
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
Application number
DE8080430023T
Other languages
German (de)
English (en)
Inventor
Roger Joseph Pierre Pellenc
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.)
Pellenc SAS
Original Assignee
Pellenc et Motte SA
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.)
Filing date
Publication date
Application filed by Pellenc et Motte SA filed Critical Pellenc et Motte SA
Application granted granted Critical
Publication of DE3070257D1 publication Critical patent/DE3070257D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A01G3/02—Secateurs; Flower or fruit shears
    • A01G3/033—Secateurs; Flower or fruit shears having motor-driven blades

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Scissors And Nippers (AREA)
  • Shovels (AREA)
  • Soil Working Implements (AREA)
DE8080430023T 1979-11-13 1980-11-12 Hydraulic pruning shears with positioning control Expired DE3070257D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7928269A FR2469112A1 (fr) 1979-11-13 1979-11-13 Secateur hydraulique a asservissement en position

Publications (1)

Publication Number Publication Date
DE3070257D1 true DE3070257D1 (en) 1985-04-11

Family

ID=9231757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080430023T Expired DE3070257D1 (en) 1979-11-13 1980-11-12 Hydraulic pruning shears with positioning control

Country Status (6)

Country Link
US (1) US4359821A (enExample)
EP (1) EP0028997B1 (enExample)
AT (1) ATE12019T1 (enExample)
DE (1) DE3070257D1 (enExample)
ES (1) ES8201396A1 (enExample)
FR (1) FR2469112A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185932A (en) * 1982-06-03 1993-02-16 Caines R Scott Robotic fluid-actuated muscle analogue tree trimmer
US4734983A (en) * 1986-09-04 1988-04-05 Brick Francis M Cutting tool having single moving blade
FR2614568B1 (fr) * 1987-04-28 1989-07-28 Pellenc & Motte Outil electrique portable a asservissement en position
DE10216213A1 (de) * 2002-04-10 2003-10-23 Klauke Gmbh Gustav Elektrohydraulisches Verpressgerät und Verfahren zum Betreiben desselben
US4949461A (en) * 1989-03-01 1990-08-21 Merwe Jacobus C V D Dual control handle for pneumatic tree trimmer
US4967474A (en) * 1990-03-26 1990-11-06 Wells Andrew J Hand-held power-operated shears
US5070616A (en) * 1991-04-22 1991-12-10 Chen Chin L Hydraulic type pipe cutter
DE4212725C2 (de) * 1992-04-16 1995-04-13 H & K Gmbh Sondermaschinen Und Hydraulisch betriebene Baum- und Rebenschere
US5950313A (en) * 1993-10-06 1999-09-14 Bettcher Industries, Inc. Blades for hand held power operated shears
US5375330A (en) * 1993-10-06 1994-12-27 Bettcher Industries, Inc. Hand held power operated shears
DE4414967C2 (de) * 1994-04-28 1997-07-17 Weidmueller Interface Servozange
USD397923S (en) 1995-12-12 1998-09-08 Bettcher Industries, Inc. Scissor blade yoke for power shears
USD389385S (en) 1995-12-12 1998-01-20 Bettcher Industries, Inc. Handle for power shears
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
ES2145674B1 (es) * 1997-05-21 2001-02-16 Olmedilla Alfonso Bedmar Herramienta portatil manual, que realiza cortes de ramas o similares, con diferentes angulos y alturas variables.
US5918370A (en) * 1997-10-09 1999-07-06 Jarvis Products Corporation Hand held power assisted shears
USD416567S (en) 1998-07-29 1999-11-16 Rescue Technology, Inc. Cutting blade
USD413241S (en) 1998-11-19 1999-08-31 Tsui-Chen Lai Power shears
US6662452B2 (en) 2002-04-22 2003-12-16 Bettcher Industries, Inc. Power operated rotary knife
FI117087B (fi) * 2004-02-27 2006-06-15 Fiskars Consumer Oy Ab Oksasakset tai muut vastaavat leikkurit
FR2867408B1 (fr) * 2004-03-11 2006-05-19 Infaco Dispositif de couple electroniquement asservi.
US7757442B2 (en) * 2004-11-04 2010-07-20 Rite-Hite Holding Corporation Flexible structures for use with dock seals and shelters
US7464578B2 (en) 2005-06-03 2008-12-16 Fci Americas Technology, Inc. Hand-held, portable, battery-powered hydraulic tool
US20080010837A1 (en) * 2006-07-12 2008-01-17 William Weissenborn Fluid-driven cutting device
KR100812711B1 (ko) 2006-11-07 2008-03-12 상지대학교산학협력단 유압식 전동가위장치
FR2935106B1 (fr) * 2008-08-22 2010-09-17 Pellenc Sa Outil electroportatif a commande par gachette
HUE053219T2 (hu) * 2010-10-04 2021-06-28 Husqvarna Ab Kézi mûködtetésû kerti olló
USD657221S1 (en) * 2010-10-13 2012-04-10 Izumi Products Company Electric cable cutter
USD657220S1 (en) * 2010-10-13 2012-04-10 Izumi Products Company Electric cable cutter
US20240268275A1 (en) * 2023-02-09 2024-08-15 Fiskars Finland Oy Ab Adjustable separation sheers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714250A (en) * 1954-09-14 1955-08-02 Arthur B Twedt Hydraulic pruning and cutting tool
FR2188936B3 (enExample) * 1972-06-20 1975-08-08 Lavijerie Jacqu5S
FR2367422A2 (fr) * 1975-12-24 1978-05-12 Pellenc Roger Secateur hydraulique
US4206603A (en) * 1977-07-13 1980-06-10 Dan Mekler Single hand operated tool

Also Published As

Publication number Publication date
FR2469112A1 (fr) 1981-05-22
EP0028997A2 (fr) 1981-05-20
EP0028997A3 (en) 1981-05-27
US4359821A (en) 1982-11-23
ES496698A0 (es) 1981-12-16
ES8201396A1 (es) 1981-12-16
FR2469112B1 (enExample) 1983-07-22
ATE12019T1 (de) 1985-03-15
EP0028997B1 (fr) 1985-03-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee