ES2027140A6 - Actuation system for the compacting blades in rubbish- collection vehicles - Google Patents

Actuation system for the compacting blades in rubbish- collection vehicles

Info

Publication number
ES2027140A6
ES2027140A6 ES9003101A ES9003101A ES2027140A6 ES 2027140 A6 ES2027140 A6 ES 2027140A6 ES 9003101 A ES9003101 A ES 9003101A ES 9003101 A ES9003101 A ES 9003101A ES 2027140 A6 ES2027140 A6 ES 2027140A6
Authority
ES
Spain
Prior art keywords
cylinders
control
inverters
rubbish
main distributor
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
ES9003101A
Other languages
Spanish (es)
Inventor
Santamaria Andres Perez
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.)
INGENIERIA Y TECNICAS AMBIENTA
Original Assignee
INGENIERIA Y TECNICAS AMBIENTA
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 INGENIERIA Y TECNICAS AMBIENTA filed Critical INGENIERIA Y TECNICAS AMBIENTA
Priority to ES9003101A priority Critical patent/ES2027140A6/en
Publication of ES2027140A6 publication Critical patent/ES2027140A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Refuse-Collection Vehicles (AREA)

Abstract

The starting point is the use of a main distributor 4, with a start-up element 6 and two elements 10 and 11 for control of the double-acting hydraulic cylinders 2 and 3 which carry out the movements of the blade, and the invention centres on the use of the actual hydraulic circuit of said double-acting cylinders 2 and 3 for controlling the main distributor, specifically with the collaboration of a pair of inverters 15 and 16 which act on the slides 12 and 13 of the elements 10 and 11 of the main distributor which control the cylinders 2 and 3, these inverters 15 and 16 being in turn governed by the actual cylinders 2 and 3, via pivots 19 associated with the heads of their rods and which act on stops 21 of the inverters. In addition, control is achieved at a pressure which is much lower than the working pressure of the cylinders 2 and 3, in order to even out movements, to which end the control circuit has a pressure-limiter valve 18.
ES9003101A 1990-12-04 1990-12-04 Actuation system for the compacting blades in rubbish- collection vehicles Expired - Fee Related ES2027140A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9003101A ES2027140A6 (en) 1990-12-04 1990-12-04 Actuation system for the compacting blades in rubbish- collection vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9003101A ES2027140A6 (en) 1990-12-04 1990-12-04 Actuation system for the compacting blades in rubbish- collection vehicles

Publications (1)

Publication Number Publication Date
ES2027140A6 true ES2027140A6 (en) 1992-05-16

Family

ID=8269917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9003101A Expired - Fee Related ES2027140A6 (en) 1990-12-04 1990-12-04 Actuation system for the compacting blades in rubbish- collection vehicles

Country Status (1)

Country Link
ES (1) ES2027140A6 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20101018