BR9510671A - Automatic system for determining the course of a sawn plank unit - Google Patents

Automatic system for determining the course of a sawn plank unit

Info

Publication number
BR9510671A
BR9510671A BR9510671-5A BR9510671A BR9510671A BR 9510671 A BR9510671 A BR 9510671A BR 9510671 A BR9510671 A BR 9510671A BR 9510671 A BR9510671 A BR 9510671A
Authority
BR
Brazil
Prior art keywords
computer
weight
course
fork
information
Prior art date
Application number
BR9510671-5A
Other languages
Portuguese (pt)
Inventor
James A Aman
William R Haller
Original Assignee
James A Aman
William R Haller
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 James A Aman, William R Haller filed Critical James A Aman
Priority to BR9510671-5A priority Critical patent/BR9510671A/en
Priority claimed from PCT/US1995/016354 external-priority patent/WO1997022016A1/en
Publication of BR9510671A publication Critical patent/BR9510671A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/0755—Position control; Position detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Civil Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

''SISTEMA AUTOMáTICO PARA A DETERMINAçãO DE CURSO DE UMA UNIDADE DE TáBUAS SERRADAS''. Uma empilhadeira de garfo (100) e conjuntos de célula de carga (40a e 40b) são fixados nos braços dos garfos (32a e 32b) e são capazes de pesar qualquer objeto levantado pelo conjunto de levantamento de braço de garfo (30). A informação de peso contínua é transmitida partir dos conjuntos (40a e 40b) para o computador da empilhadeira de garfo (52) através de cabos, do transmissor de IR (44) e do receptor (48). Mudanças na informação de peso são interpretadas como o engatamento e o desengatamento de carga pelo computador (52), que então responde recebendo o peso vertical relativo atual do conjunto de levantamento do braço de garfo (30) a partir da unidade de medição da distância ultra-sónica (56). O computador (52) então tramite, através da antena telescópica (70), um sinal codificado único com ambos o peso e a informação de altura para os módulos de localização elevada estacionários, tal como 74a e 74b, que têm sido estrategicamente colocadas através da faixa de operação da empilhadeira de garfo (100). Esse sinal é, então, transmitido para o sistema de unidade do computador de determinação de curso (80) pelos módulos de localização, tal como 74a e 74b. O computador (84) é capaz de armazenar essa informação para determinar o curso da localização exata e do peso dos objetos movidos.'' AUTOMATIC SYSTEM FOR DETERMINING THE COURSE OF A SAWBOARD UNIT ''. A fork lift truck (100) and load cell assemblies (40a and 40b) are attached to the fork arms (32a and 32b) and are capable of weighing any object lifted by the fork arm lifting assembly (30). The continuous weight information is transmitted from the assemblies (40a and 40b) to the forklift computer (52) via cables, the IR transmitter (44) and the receiver (48). Changes in weight information are interpreted as engaging and disengaging the load by the computer (52), which then responds by receiving the current relative vertical weight of the fork arm lift assembly (30) from the ultra distance measurement unit sonic (56). The computer (52) then processes, through the telescopic antenna (70), a unique coded signal with both the weight and the height information for the stationary elevated modules, such as 74a and 74b, which have been strategically placed through the operating range of the fork lift truck (100). This signal is then transmitted to the stroke determining computer unit system (80) by the location modules, such as 74a and 74b. The computer (84) is able to store this information to determine the course of the exact location and weight of the moved objects.

BR9510671-5A 1995-12-14 1995-12-14 Automatic system for determining the course of a sawn plank unit BR9510671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9510671-5A BR9510671A (en) 1995-12-14 1995-12-14 Automatic system for determining the course of a sawn plank unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9510671-5A BR9510671A (en) 1995-12-14 1995-12-14 Automatic system for determining the course of a sawn plank unit
PCT/US1995/016354 WO1997022016A1 (en) 1994-06-21 1995-12-14 Automated lumber unit tracking system

Publications (1)

Publication Number Publication Date
BR9510671A true BR9510671A (en) 2001-07-24

Family

ID=25664753

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9510671-5A BR9510671A (en) 1995-12-14 1995-12-14 Automatic system for determining the course of a sawn plank unit

Country Status (2)

Country Link
KR (1) KR19990072164A (en)
BR (1) BR9510671A (en)

Also Published As

Publication number Publication date
KR19990072164A (en) 1999-09-27

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Free format text: BETHLEHEM TECHNOLOGIES, INC. (US)

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A(S) 9A, 10A, 11A, 12A, 13A E 14A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2046 DE 23/03/2010, E COMPROVAR O RECOLHIMENTO DA(S) 9A.,10A., 11A., 12A., 13A., 14A., 15A., 16A., E 17A. ANUIDADE(S).