SE8500607L - DEVICE FOR AUTOMATICALLY RELEASING FALLADOR BY LOADING EQUIPMENT - Google Patents
DEVICE FOR AUTOMATICALLY RELEASING FALLADOR BY LOADING EQUIPMENTInfo
- Publication number
- SE8500607L SE8500607L SE8500607A SE8500607A SE8500607L SE 8500607 L SE8500607 L SE 8500607L SE 8500607 A SE8500607 A SE 8500607A SE 8500607 A SE8500607 A SE 8500607A SE 8500607 L SE8500607 L SE 8500607L
- Authority
- SE
- Sweden
- Prior art keywords
- load
- drop
- suspension members
- fallador
- tension spring
- 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a device for automatically unlocking drop pockets in load-suspension members and is used in the field of construction engineering when slinging loads on load-suspension members. The object of the invention is to automatically unlock drop pockets as a function of load in load-suspension members by a mechanism. This is achieved by an eccentric piece being mounted between a bearing block, which eccentric piece, apart from transmitting the load, actuates a toggle lever whose bottom end guides a vertically movable gripper. When load is accepted, a tension spring is tensioned and at the same time the dog catch of the gripper is pressed into the web of the drop pocket. If the device is relieved of load, the drop pocket is pulled up by the dog catch of the vertically movable gripper via the preloaded tension spring and toggle lever and the mechanism is unlocked. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD26011684A DD233276A3 (en) | 1984-02-16 | 1984-02-16 | LOAD AND LOAD LOAD WITH AUTOMATIC RELEASE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8500607D0 SE8500607D0 (en) | 1985-02-11 |
SE8500607L true SE8500607L (en) | 1985-08-17 |
Family
ID=5554710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8500607A SE8500607L (en) | 1984-02-16 | 1985-02-11 | DEVICE FOR AUTOMATICALLY RELEASING FALLADOR BY LOADING EQUIPMENT |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT392770B (en) |
CS (1) | CS256943B1 (en) |
DD (1) | DD233276A3 (en) |
DE (1) | DE3500288A1 (en) |
HU (1) | HU192303B (en) |
SE (1) | SE8500607L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373514A (en) * | 1980-04-02 | 1983-02-15 | Lambros Lois | Device for collecting, transmitting and using solar energy |
SE453074B (en) * | 1985-06-19 | 1988-01-11 | Ramnaes Konstr Tek Ab | hitch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD66500A (en) * | ||||
US4097083A (en) * | 1977-06-15 | 1978-06-27 | Roberton & Schwartz, Inc. | Adjustable lifting thimble |
-
1984
- 1984-02-16 DD DD26011684A patent/DD233276A3/en not_active IP Right Cessation
-
1985
- 1985-01-07 DE DE19853500288 patent/DE3500288A1/en not_active Withdrawn
- 1985-01-10 AT AT5285A patent/AT392770B/en not_active IP Right Cessation
- 1985-01-25 CS CS85536A patent/CS256943B1/en unknown
- 1985-01-30 HU HU34885A patent/HU192303B/en not_active IP Right Cessation
- 1985-02-11 SE SE8500607A patent/SE8500607L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8500607D0 (en) | 1985-02-11 |
DD233276A3 (en) | 1986-02-26 |
HU192303B (en) | 1987-05-28 |
DE3500288A1 (en) | 1985-09-05 |
AT392770B (en) | 1991-06-10 |
CS53685A1 (en) | 1987-02-12 |
CS256943B1 (en) | 1988-04-15 |
HUT39680A (en) | 1986-10-29 |
ATA5285A (en) | 1990-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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