DD139567A5 - Klemmhebevorrichtung - Google Patents
Klemmhebevorrichtung Download PDFInfo
- Publication number
- DD139567A5 DD139567A5 DD78208756A DD20875678A DD139567A5 DD 139567 A5 DD139567 A5 DD 139567A5 DD 78208756 A DD78208756 A DD 78208756A DD 20875678 A DD20875678 A DD 20875678A DD 139567 A5 DD139567 A5 DD 139567A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- cylinder
- lifting
- clamping
- piston
- load
- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
- B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Replacement Of Web Rolls (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7711930A NL7711930A (nl) | 1977-10-31 | 1977-10-31 | Klemhefinrichting. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD139567A5 true DD139567A5 (de) | 1980-01-09 |
Family
ID=19829441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78208756A DD139567A5 (de) | 1977-10-31 | 1978-10-30 | Klemmhebevorrichtung |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4236744A (es) |
| JP (1) | JPS54115861A (es) |
| BE (1) | BE871639A (es) |
| BR (1) | BR7807155A (es) |
| DD (1) | DD139567A5 (es) |
| DE (1) | DE2846147A1 (es) |
| DK (1) | DK481878A (es) |
| ES (1) | ES474735A1 (es) |
| FI (1) | FI783304A (es) |
| FR (1) | FR2407164A1 (es) |
| GB (1) | GB2006715B (es) |
| IT (1) | IT1100040B (es) |
| LU (1) | LU80439A1 (es) |
| NL (1) | NL7711930A (es) |
| NO (1) | NO783649L (es) |
| PL (1) | PL210612A1 (es) |
| PT (1) | PT68720A (es) |
| SE (1) | SE7811251L (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398761A (en) * | 1980-07-15 | 1983-08-16 | Fabcon, Incorporated | Device for lifting and tilting concrete panels |
| US4405168A (en) * | 1980-11-13 | 1983-09-20 | Acf Industries, Incorporated | Clamping assembly for lifting heavy objects having a bulbous engagement portion |
| IT1185230B (it) * | 1985-07-10 | 1987-11-04 | Trasmec Di Valtorta Italo & C | Apparecchiatura elettromeccanica per l'imbracaggio ed il ribaltamento di corpi cilindrici cavi,in particolare rotoli di lamiera in nastri |
| GB2181712A (en) * | 1985-10-17 | 1987-04-29 | Handling Consultants Ltd | Lifting device |
| US20020005646A1 (en) * | 1998-01-16 | 2002-01-17 | Bliss George Nelson | Apparatus for releasing items within a confined space |
| DE202004009226U1 (de) * | 2004-06-14 | 2005-11-03 | Eberhard, Manfred M. | Coilzange |
| JP7015519B2 (ja) * | 2017-11-01 | 2022-02-03 | 大裕株式会社 | 異形ブロックのクランプ装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2906555A (en) * | 1956-02-07 | 1959-09-29 | American Forge And Mfg Company | Tong apparatus |
| US4143900A (en) * | 1977-03-07 | 1979-03-13 | Condor International Corporation | Material handling bucket arrangement |
-
1977
- 1977-10-31 NL NL7711930A patent/NL7711930A/xx not_active Application Discontinuation
-
1978
- 1978-10-24 DE DE19782846147 patent/DE2846147A1/de not_active Withdrawn
- 1978-10-26 US US05/954,861 patent/US4236744A/en not_active Expired - Lifetime
- 1978-10-26 FR FR7830500A patent/FR2407164A1/fr active Pending
- 1978-10-27 GB GB7842283A patent/GB2006715B/en not_active Expired
- 1978-10-30 SE SE7811251A patent/SE7811251L/xx unknown
- 1978-10-30 NO NO783649A patent/NO783649L/no unknown
- 1978-10-30 PL PL21061278A patent/PL210612A1/xx unknown
- 1978-10-30 PT PT68720A patent/PT68720A/pt unknown
- 1978-10-30 LU LU80439A patent/LU80439A1/de unknown
- 1978-10-30 DD DD78208756A patent/DD139567A5/de unknown
- 1978-10-30 DK DK481878A patent/DK481878A/da unknown
- 1978-10-30 BR BR7807155A patent/BR7807155A/pt unknown
- 1978-10-30 BE BE2057382A patent/BE871639A/xx unknown
- 1978-10-31 FI FI783304A patent/FI783304A/fi unknown
- 1978-10-31 IT IT29335/78A patent/IT1100040B/it active
- 1978-10-31 JP JP13332478A patent/JPS54115861A/ja active Pending
- 1978-10-31 ES ES474735A patent/ES474735A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7829335A0 (it) | 1978-10-31 |
| BE871639A (nl) | 1979-04-30 |
| NL7711930A (nl) | 1979-05-02 |
| GB2006715B (en) | 1982-04-28 |
| FR2407164A1 (fr) | 1979-05-25 |
| GB2006715A (en) | 1979-05-10 |
| JPS54115861A (en) | 1979-09-08 |
| DE2846147A1 (de) | 1979-05-03 |
| PL210612A1 (pl) | 1979-09-10 |
| LU80439A1 (de) | 1979-06-15 |
| IT1100040B (it) | 1985-09-28 |
| BR7807155A (pt) | 1979-05-15 |
| DK481878A (da) | 1979-05-01 |
| NO783649L (no) | 1979-05-02 |
| FI783304A (fi) | 1979-05-01 |
| SE7811251L (sv) | 1979-05-01 |
| US4236744A (en) | 1980-12-02 |
| PT68720A (en) | 1978-11-01 |
| ES474735A1 (es) | 1979-03-16 |
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