DD233276A3 - LOAD AND LOAD LOAD WITH AUTOMATIC RELEASE - Google Patents
LOAD AND LOAD LOAD WITH AUTOMATIC RELEASE Download PDFInfo
- Publication number
- DD233276A3 DD233276A3 DD26011684A DD26011684A DD233276A3 DD 233276 A3 DD233276 A3 DD 233276A3 DD 26011684 A DD26011684 A DD 26011684A DD 26011684 A DD26011684 A DD 26011684A DD 233276 A3 DD233276 A3 DD 233276A3
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- load
- lever
- pawl
- locking sleeve
- lifting
- 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
Die Erfindung betrifft eine Lastgreif- und -trageinrichtung mit automatischer Entriegelung der Sicherungshuelsen in Verbindung mit Lastaufnahmemitteln. Sie findet Anwendung auf dem Gebiet des Bauwesens beim Anschlagen von Lasten mit zwei Tragoesen. Die Erfindung hat die Aufgabe, durch einen Mechanismus die Sicherungshuelsen bei Lastaufnahmemitteln automatisch und lastabhaengig zu entriegeln. Das wird dadurch erreicht, dass zwischen einem Lagerbock ein Exzenterstueck gelagert ist, welches neben der Lastuebertragung einen Kniehebel betaetigt, dessen unteres Hebelende eine vertikal bewegliche Klinke fuehrt. Bei Lastaufnahme wird eine Zugfeder gespannt und gleichzeitig das Mitnehmermaul der Klinke in den Steg der Sicherungshuelse gedrueckt. Wird die Einrichtung entlastet, wird durch das Mitnehmermaul der vertikal beweglichen Klinke die Sicherungshuelse ueber die vorgespannte Zugfeder und Kniehebel nach oben gezogen und der Mechanismus entsperrt.The invention relates to a load gripping and carrying device with automatic unlocking of Sicherungshuelsen in conjunction with lifting devices. It finds application in the field of construction when attaching loads with two Tragoesen. The invention has the object by a mechanism to unlock the Sicherungshuelsen automatically at load handling means and load-dependent. This is achieved in that between a bearing block an eccentric is mounted, which operates in addition to the Lastuebertragung a toggle lever, the lower end of the lever performs a vertically movable pawl. When lifting a tension spring tensioned and at the same time the Mitnehmermaul the pawl pressed into the web of Sicherungshuelse. If the device relieved, is pulled through the Mitnehmermaul the vertically movable latch, the Sicherungshuelse over the prestressed tension spring and toggle lever up and the mechanism unlocked.
Description
Wird nach dem Umschlag der Last die Einrichtung entlastet, bewegt sich das Exzenterstück 5, unterstützt durch die Zugfeder 10, aus der Lastachse gemäß Figur 4.If the device is relieved after the load has been turned over, the eccentric piece 5, supported by the tension spring 10, moves out of the load axis according to FIG. 4.
Durch das untere Hebelende 8 des vom Exzenterstück 5 betätigten Kniehebels 6 wird die vertikal bewegliche Klinke 9 nach oben bewegt, wobei das Mitnehmermaul 14 der Klinke 9 durch den Steg 15 die Sicherungshülse 16 so weit nach oben zieht, bis das Formstück 2 mit der Tragöse 3 der Last frei ist.Through the lower end of the lever 8 of the eccentric 5 operated toggle lever 6, the vertically movable pawl 9 is moved upward, wherein the Mitnehmermaul 14 of the pawl 9 through the web 15, the securing sleeve 16 pulls up so far until the fitting 2 with the lifting eye. 3 the load is free.
Durch die anschließende Schrägstellung der entlasteten Einrichtung wird die Tragöse 3 der Last vom Formstück 2 selbsttätig getrennt. IvJjj.derTraverse kann die Einrichtung hochgezogen und zum weiteren Anschlagen von Lasten zurückgefahren werden.By the subsequent inclination of the relieved device, the lifting lug 3 of the load from the fitting 2 is separated automatically. The traverse can be pulled up and retracted for further loading.
In Betracht gezogene Druckschriften:Documents considered:
DD-PS 66 500 (B 66 C 1/10) DE-AS 2255629 (B 66 C 1/48)DD-PS 66 500 (W 66 C 1/10) DE-AS 2255629 (W 66 C 1/48)
Claims (2)
Figur 1: Vorderansicht der Einrichtung im belasteten Zustand
Figur 2: Seitenansicht der Einrichtung im belasteten Zustand
Figur 3: Schematische Darstellung des Mechanismus belastet
Figur 4: Schematische Darstellung des Mechanismus unbelastetThe invention will be explained in more detail below using an exemplary embodiment. The accompanying drawings show:
Figure 1: Front view of the device in the loaded state
Figure 2: side view of the device in the loaded state
Figure 3: Schematic representation of the mechanism loaded
Figure 4: Schematic representation of the mechanism unloaded
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD26011684A DD233276A3 (en) | 1984-02-16 | 1984-02-16 | LOAD AND LOAD LOAD WITH AUTOMATIC RELEASE |
DE19853500288 DE3500288A1 (en) | 1984-02-16 | 1985-01-07 | Device for automatically unlocking drop pockets in load-suspension members |
AT5285A AT392770B (en) | 1984-02-16 | 1985-01-10 | DEVICE FOR AUTOMATICALLY UNLOCKING CASES FROM LOAD ADAPTERS |
CS85536A CS256943B1 (en) | 1984-02-16 | 1985-01-25 | Device for load's gripping and holding |
HU34885A HU192303B (en) | 1984-02-16 | 1985-01-30 | Device for releasing the lock of lifting gears |
SE8500607A SE8500607L (en) | 1984-02-16 | 1985-02-11 | DEVICE FOR AUTOMATICALLY RELEASING FALLADOR BY LOADING EQUIPMENT |
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 (1)
Publication Number | Publication Date |
---|---|
DD233276A3 true DD233276A3 (en) | 1986-02-26 |
Family
ID=5554710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD26011684A DD233276A3 (en) | 1984-02-16 | 1984-02-16 | LOAD AND LOAD LOAD WITH AUTOMATIC RELEASE |
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 |
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 |
SE8500607L (en) | 1985-08-17 |
ATA5285A (en) | 1990-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PV | Patent disclaimer (addendum to changes before extension act) |