JPS54108351A - Direct profile carrying method - Google Patents
Direct profile carrying methodInfo
- Publication number
- JPS54108351A JPS54108351A JP1614478A JP1614478A JPS54108351A JP S54108351 A JPS54108351 A JP S54108351A JP 1614478 A JP1614478 A JP 1614478A JP 1614478 A JP1614478 A JP 1614478A JP S54108351 A JPS54108351 A JP S54108351A
- Authority
- JP
- Japan
- Prior art keywords
- heavy
- detector
- mass
- load
- profile
- 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.)
- Granted
Links
Landscapes
- Jib Cranes (AREA)
Abstract
PURPOSE: To carry heavy matters in the same condition as light matters, by suspending the heavy matters to a nose of a working wire hook of a multi-articulated crane through a detector for profile.
CONSTITUTION: A detector D for profile is fixed to a nose of a third boom B3 of a multi-articulated crane C consisting of a vertical post Po and firstWthird booms B1W B3, and a heavy matter W is suspended to the detector D through an arm Ao. After the mass of the heavy matter is detected by means of the detector D for profile and memorized to a central control unit CCU, the heavy matter W is pushed by hands toward the desirable location, working force by the hand load is detected, energy corresponding to the mass of the increasing working force is computed, the value is dispersion charged to oil pressure servo-cylinders SL1WSL3 and a positive and reverse revolution servo-motor M to keep the mass of the heavy matter W under a balanced condition, energy corresponding to mass by the detection of a very small amount of the quantity of the heavy matter W displaced is added and heavy load is apparently changed into light load corresponding to hand work load.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1614478A JPS54108351A (en) | 1978-02-14 | 1978-02-14 | Direct profile carrying method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1614478A JPS54108351A (en) | 1978-02-14 | 1978-02-14 | Direct profile carrying method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54108351A true JPS54108351A (en) | 1979-08-24 |
JPS6114076B2 JPS6114076B2 (en) | 1986-04-16 |
Family
ID=11908293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1614478A Granted JPS54108351A (en) | 1978-02-14 | 1978-02-14 | Direct profile carrying method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54108351A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877466A (en) * | 1981-10-30 | 1983-05-10 | 株式会社日立製作所 | Controller for handling system of heavy material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0367676U (en) * | 1989-11-07 | 1991-07-02 |
-
1978
- 1978-02-14 JP JP1614478A patent/JPS54108351A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877466A (en) * | 1981-10-30 | 1983-05-10 | 株式会社日立製作所 | Controller for handling system of heavy material |
JPH025557B2 (en) * | 1981-10-30 | 1990-02-02 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6114076B2 (en) | 1986-04-16 |
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