AT320209B - Hydraulisch betätigbare Hebevorrichtung - Google Patents
Hydraulisch betätigbare HebevorrichtungInfo
- Publication number
- AT320209B AT320209B AT373272A AT373272A AT320209B AT 320209 B AT320209 B AT 320209B AT 373272 A AT373272 A AT 373272A AT 373272 A AT373272 A AT 373272A AT 320209 B AT320209 B AT 320209B
- Authority
- AT
- Austria
- Prior art keywords
- lifting device
- hydraulically operated
- operated lifting
- hydraulically
- operated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1178971 | 1971-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT320209B true AT320209B (de) | 1975-01-27 |
Family
ID=9992735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT373272A AT320209B (de) | 1971-04-28 | 1972-04-28 | Hydraulisch betätigbare Hebevorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US3777845A (de) |
AT (1) | AT320209B (de) |
CA (1) | CA991101A (de) |
DE (1) | DE2219495C3 (de) |
FI (1) | FI51091C (de) |
GB (1) | GB1325402A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN159477B (de) * | 1982-05-28 | 1987-05-23 | Simon Eng Dudley Ltd | |
US4775029A (en) * | 1987-10-08 | 1988-10-04 | Jlg Industries, Inc. | Collapsible tower boom lift |
US5746286A (en) * | 1996-09-05 | 1998-05-05 | Mat-3, Inc. | Hydraulic boom platform leveling system |
FI981166A (fi) * | 1998-05-26 | 1999-11-27 | Tamrock Oy | Puomisovitelma kallionporauslaitetta varten |
US6755258B1 (en) * | 2003-01-27 | 2004-06-29 | Smeal Fire Apparatus Co. | Aerial ladder fire fighting apparatus with positionable waterway |
CN104925712B (zh) * | 2015-05-06 | 2017-07-07 | 徐工消防安全装备有限公司 | 一种高空作业平台的储藏式折叠臂架 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US589958A (en) * | 1897-09-14 | Hydraulic system for closing water-tight bulkheads on board ships | ||
US3213948A (en) * | 1962-03-12 | 1965-10-26 | Ohio Brass Co | Derrick |
US3528524A (en) * | 1964-11-27 | 1970-09-15 | Adrian Birbanescu | Hydraulic filming or television camera crane |
GB1248611A (en) * | 1968-06-07 | 1971-10-06 | Simon Eng Dudley Ltd | Improvements in or relating to vehicle mounted hydraulic platforms |
US3633363A (en) * | 1970-06-03 | 1972-01-11 | Bendix Corp | Hydraulic boost device with emergency fluid supply |
-
1971
- 1971-04-28 GB GB1178971*[A patent/GB1325402A/en not_active Expired
-
1972
- 1972-04-10 CA CA139,265A patent/CA991101A/en not_active Expired
- 1972-04-10 US US00242706A patent/US3777845A/en not_active Expired - Lifetime
- 1972-04-18 FI FI721089A patent/FI51091C/fi active
- 1972-04-18 DE DE2219495A patent/DE2219495C3/de not_active Expired
- 1972-04-28 AT AT373272A patent/AT320209B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA991101A (en) | 1976-06-15 |
FI51091B (de) | 1976-06-30 |
DE2219495B2 (de) | 1975-04-03 |
US3777845A (en) | 1973-12-11 |
FI51091C (fi) | 1976-10-11 |
GB1325402A (en) | 1973-08-01 |
DE2219495A1 (de) | 1972-11-09 |
DE2219495C3 (de) | 1975-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |