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ES2145674B1 - MANUAL PORTABLE TOOL, WHICH MAKES BRANCH OR SIMILAR CUTS, WITH DIFFERENT ANGLES AND VARIABLE HEIGHTS. - Google Patents

MANUAL PORTABLE TOOL, WHICH MAKES BRANCH OR SIMILAR CUTS, WITH DIFFERENT ANGLES AND VARIABLE HEIGHTS.

Info

Publication number
ES2145674B1
ES2145674B1 ES9701090A ES9701090A ES2145674B1 ES 2145674 B1 ES2145674 B1 ES 2145674B1 ES 9701090 A ES9701090 A ES 9701090A ES 9701090 A ES9701090 A ES 9701090A ES 2145674 B1 ES2145674 B1 ES 2145674B1
Authority
ES
Spain
Prior art keywords
different angles
portable tool
cylinder
variable heights
makes branch
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 - Fee Related
Application number
ES9701090A
Other languages
Spanish (es)
Other versions
ES2145674A1 (en
Inventor
Olmedilla Alfonso Bedmar
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES9701090A priority Critical patent/ES2145674B1/en
Publication of ES2145674A1 publication Critical patent/ES2145674A1/en
Application granted granted Critical
Publication of ES2145674B1 publication Critical patent/ES2145674B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Scissors And Nippers (AREA)

Abstract

Herramienta portátil manual, que realiza cortes de ramas o similares, con diferentes ángulos y alturas variables.La forma de actuar el operador, es desde el suelo y con un mínimo de esfuerzo manual, consistente en abrir y cerrar uno de los dos brazos portadores sustentadores (1-2) del conjunto compacto. Siendo sus sistemas más importantes:Sistema de adaptación a alturas variables.- Por la barra principal (6), se desliza exteriormente el conjunto de brazos sustentadores (1-2) y por la interior una barra prolongadora (7).Sistema para trabajar con diferentes ángulos de corte.- Consiste en un tramo articulado (9), flexible, que va intercalado entre la barra prolongadora (7) y el cilindro hidráulico receptor (12).Sistema hidráulico.- Articulando manualmente los brazos (1-2) accionamos el cilindro hidráulico propulsor (10), desplazando su fluido por un conducto flexible (11) al cilindro receptor (12), el cual soporta y activa el útil de corte (13).Portable hand tool, which makes cuts of branches or similar, with different angles and varying heights. The way the operator acts is from the ground and with a minimum of manual effort, consisting of opening and closing one of the two supportive support arms (1-2) of the compact set. Being its most important systems: Adaptation system at varying heights.- Through the main bar (6), the set of support arms (1-2) slides outwardly and through the inside an extension bar (7). System to work with different cutting angles.- It consists of an articulated section (9), flexible, which is inserted between the extension bar (7) and the receiving hydraulic cylinder (12). Hydraulic system.- Manually articulating the arms (1-2) we activate the hydraulic drive cylinder (10), moving its fluid through a flexible conduit (11) to the receiving cylinder (12), which supports and activates the cutting tool (13).

ES9701090A 1997-05-21 1997-05-21 MANUAL PORTABLE TOOL, WHICH MAKES BRANCH OR SIMILAR CUTS, WITH DIFFERENT ANGLES AND VARIABLE HEIGHTS. Expired - Fee Related ES2145674B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701090A ES2145674B1 (en) 1997-05-21 1997-05-21 MANUAL PORTABLE TOOL, WHICH MAKES BRANCH OR SIMILAR CUTS, WITH DIFFERENT ANGLES AND VARIABLE HEIGHTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701090A ES2145674B1 (en) 1997-05-21 1997-05-21 MANUAL PORTABLE TOOL, WHICH MAKES BRANCH OR SIMILAR CUTS, WITH DIFFERENT ANGLES AND VARIABLE HEIGHTS.

Publications (2)

Publication Number Publication Date
ES2145674A1 ES2145674A1 (en) 2000-07-01
ES2145674B1 true ES2145674B1 (en) 2001-02-16

Family

ID=8299379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701090A Expired - Fee Related ES2145674B1 (en) 1997-05-21 1997-05-21 MANUAL PORTABLE TOOL, WHICH MAKES BRANCH OR SIMILAR CUTS, WITH DIFFERENT ANGLES AND VARIABLE HEIGHTS.

Country Status (1)

Country Link
ES (1) ES2145674B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102613012B (en) * 2012-03-12 2014-12-24 国家电网公司 Tree pruning tool for line protective area

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366909A (en) * 1943-06-29 1945-01-09 Charles J Johnson Power actuated pruning shears
US2504405A (en) * 1947-05-14 1950-04-18 William N Calhoun Power-operated pruning shears
US3721004A (en) * 1972-04-07 1973-03-20 J Buckles Pruning tool
US3854204A (en) * 1973-12-19 1974-12-17 A Gonzales Self contained pruning mechanism
FR2469112A1 (en) * 1979-11-13 1981-05-22 Pellenc & Motte HYDRAULIC PRUNER WITH POSITION CONTROL
GB2120069B (en) * 1982-04-22 1985-11-06 Yanmar Diesel Engine Co A cutting machine
FR2541167B1 (en) * 1983-02-18 1985-12-13 Seram HYDRAULICALLY DRIVEN PRUNER FOR THE CUTTING BLADE
ES281259Y (en) * 1984-08-27 1985-10-01 Lloret Pascual Angel ELECTRO-HYDRAULIC SCISSORS OF PRUNING
US5347800A (en) * 1993-06-17 1994-09-20 Morgan Robert K Apparatus for harvesting, pruning, and/or trimming

Also Published As

Publication number Publication date
ES2145674A1 (en) 2000-07-01

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