DE3021157A1 - Lasttragvorrichtung - Google Patents
LasttragvorrichtungInfo
- Publication number
- DE3021157A1 DE3021157A1 DE19803021157 DE3021157A DE3021157A1 DE 3021157 A1 DE3021157 A1 DE 3021157A1 DE 19803021157 DE19803021157 DE 19803021157 DE 3021157 A DE3021157 A DE 3021157A DE 3021157 A1 DE3021157 A1 DE 3021157A1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- upper arm
- end position
- carrying device
- load
- 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.)
- Withdrawn
Links
- 210000000078 claw Anatomy 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000859095 Bero Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B66C1/24—Single members engaging the loads from one side only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH670078A CH621315A5 (en) | 1979-06-05 | 1979-06-05 | Load-carrying device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3021157A1 true DE3021157A1 (de) | 1980-12-11 |
Family
ID=4313669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803021157 Withdrawn DE3021157A1 (de) | 1979-06-05 | 1980-06-04 | Lasttragvorrichtung |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT374435B (enrdf_load_stackoverflow) |
CH (1) | CH621315A5 (enrdf_load_stackoverflow) |
DE (1) | DE3021157A1 (enrdf_load_stackoverflow) |
FR (1) | FR2458502A1 (enrdf_load_stackoverflow) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2690926A (en) * | 1952-06-18 | 1954-10-05 | Gen Motors Corp | Load hook |
DE1835152U (de) * | 1961-05-19 | 1961-07-20 | Roechling Baustoffe Geb | Vorrichtung zum verladen und transportieren von baustoffen od. dgl. wie beispielsweise mauersteinen und dachziegeln. |
GB1227877A (enrdf_load_stackoverflow) * | 1968-05-31 | 1971-04-07 | ||
DE6930974U (de) * | 1969-08-05 | 1970-01-02 | Kurt Neher Metallwarenfabrik | Transportvorrichtung |
CH540849A (de) * | 1972-02-29 | 1973-08-31 | Stierli Othmar | Lasttragvorrichtung |
CH578480A5 (en) * | 1975-04-11 | 1976-08-13 | Stierli Othmar | Load handling tackle - has pressure spring between pivoting arm and A-frame and eye with tension spring |
-
1979
- 1979-06-05 CH CH670078A patent/CH621315A5/de not_active IP Right Cessation
-
1980
- 1980-06-04 AT AT297780A patent/AT374435B/de not_active IP Right Cessation
- 1980-06-04 DE DE19803021157 patent/DE3021157A1/de not_active Withdrawn
- 1980-06-05 FR FR8012492A patent/FR2458502A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ATA297780A (de) | 1983-09-15 |
AT374435B (de) | 1984-04-25 |
CH621315A5 (en) | 1981-01-30 |
FR2458502A1 (enrdf_load_stackoverflow) | 1981-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee | ||
8128 | New person/name/address of the agent |
Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. |