CH613432A5 - Automatic weight-compensation device for loads - Google Patents

Automatic weight-compensation device for loads

Info

Publication number
CH613432A5
CH613432A5 CH1195973A CH1195973A CH613432A5 CH 613432 A5 CH613432 A5 CH 613432A5 CH 1195973 A CH1195973 A CH 1195973A CH 1195973 A CH1195973 A CH 1195973A CH 613432 A5 CH613432 A5 CH 613432A5
Authority
CH
Switzerland
Prior art keywords
loads
compensation device
automatic weight
automatic
weight
Prior art date
Application number
CH1195973A
Inventor
Kenro Motoda
Kensuke Hasegawa
Original Assignee
Motoda Electronics
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 Motoda Electronics filed Critical Motoda Electronics
Publication of CH613432A5 publication Critical patent/CH613432A5/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Electric Motors In General (AREA)
CH1195973A 1972-08-21 1973-08-20 Automatic weight-compensation device for loads CH613432A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8286272A JPS4938094A (en) 1972-08-21 1972-08-21

Publications (1)

Publication Number Publication Date
CH613432A5 true CH613432A5 (en) 1979-09-28

Family

ID=13786135

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1195973A CH613432A5 (en) 1972-08-21 1973-08-20 Automatic weight-compensation device for loads

Country Status (7)

Country Link
JP (1) JPS4938094A (en)
CA (1) CA990387A (en)
CH (1) CH613432A5 (en)
DE (1) DE2342227C2 (en)
FR (1) FR2197482A5 (en)
GB (1) GB1438378A (en)
SE (1) SE394652B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275816B (en) * 2010-10-28 2013-10-23 三一集团有限公司 Method and device for controlling crane lifting as well as crane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227935A (en) * 1962-01-20 1966-01-04 Kabushikikaisha Tokyo Keiki Se Servo system

Also Published As

Publication number Publication date
FR2197482A5 (en) 1974-03-22
DE2342227A1 (en) 1974-03-07
SE394652B (en) 1977-07-04
CA990387A (en) 1976-06-01
GB1438378A (en) 1976-06-03
JPS4938094A (en) 1974-04-09
DE2342227C2 (en) 1982-07-01

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Legal Events

Date Code Title Description
PL Patent ceased