AT321824B - Device for controlling a gripper tool suspended in a pendulous manner on the boom of hoists, in particular hydraulic excavators - Google Patents
Device for controlling a gripper tool suspended in a pendulous manner on the boom of hoists, in particular hydraulic excavatorsInfo
- Publication number
- AT321824B AT321824B AT1051973A AT1051973A AT321824B AT 321824 B AT321824 B AT 321824B AT 1051973 A AT1051973 A AT 1051973A AT 1051973 A AT1051973 A AT 1051973A AT 321824 B AT321824 B AT 321824B
- Authority
- AT
- Austria
- Prior art keywords
- hoists
- boom
- controlling
- hydraulic excavators
- particular hydraulic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Earth Drilling (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722262942 DE2262942C3 (en) | 1972-12-22 | 1972-12-22 | Pendulum brake for hydraulic grabs |
Publications (1)
Publication Number | Publication Date |
---|---|
AT321824B true AT321824B (en) | 1975-04-25 |
Family
ID=5865226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1051973A AT321824B (en) | 1972-12-22 | 1973-12-14 | Device for controlling a gripper tool suspended in a pendulous manner on the boom of hoists, in particular hydraulic excavators |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT321824B (en) |
BE (1) | BE809019A (en) |
CH (1) | CH573861A5 (en) |
DE (1) | DE2262942C3 (en) |
ES (1) | ES421715A1 (en) |
FR (1) | FR2211571B3 (en) |
NL (1) | NL7317453A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4382624A (en) * | 1980-12-15 | 1983-05-10 | Deere & Company | Grapple pivot snubber |
DE3703901A1 (en) * | 1987-02-09 | 1988-08-18 | Kinshofer Greiftechnik | Oscillation brake for grabs, suspension forks or the like |
DE9015088U1 (en) * | 1990-07-02 | 1991-02-07 | Wahlers, Hans, 2727 Lauenbrück | Holding device for a working tool, in particular a harvester |
SI1889808T1 (en) | 2006-04-03 | 2010-01-29 | Epsilon Kran Gmbh | Crane arm with connecting device for a working implement |
SE535364C2 (en) * | 2010-11-19 | 2012-07-10 | Cranab Ab | Swing damping and load crane equipped with such |
US20240051803A1 (en) * | 2022-08-12 | 2024-02-15 | Knight Industries & Associates, Inc. | Hoist rotary assembly |
-
1972
- 1972-12-22 DE DE19722262942 patent/DE2262942C3/en not_active Expired
-
1973
- 1973-12-14 CH CH1751773A patent/CH573861A5/xx not_active IP Right Cessation
- 1973-12-14 AT AT1051973A patent/AT321824B/en not_active IP Right Cessation
- 1973-12-20 NL NL7317453A patent/NL7317453A/xx not_active Application Discontinuation
- 1973-12-20 FR FR7345674A patent/FR2211571B3/fr not_active Expired
- 1973-12-21 ES ES421715A patent/ES421715A1/en not_active Expired
- 1973-12-21 BE BE139205A patent/BE809019A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH573861A5 (en) | 1976-03-31 |
DE2262942B2 (en) | 1978-03-09 |
DE2262942A1 (en) | 1974-06-27 |
FR2211571A1 (en) | 1974-07-19 |
FR2211571B3 (en) | 1976-10-15 |
ES421715A1 (en) | 1976-04-01 |
NL7317453A (en) | 1974-06-25 |
BE809019A (en) | 1974-04-16 |
DE2262942C3 (en) | 1978-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |