FR2450228B1 - - Google Patents
Info
- Publication number
- FR2450228B1 FR2450228B1 FR8004875A FR8004875A FR2450228B1 FR 2450228 B1 FR2450228 B1 FR 2450228B1 FR 8004875 A FR8004875 A FR 8004875A FR 8004875 A FR8004875 A FR 8004875A FR 2450228 B1 FR2450228 B1 FR 2450228B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Invalid Beds And Related Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792907963 DE2907963C2 (en) | 1979-03-01 | 1979-03-01 | Bottom block for a hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2450228A1 FR2450228A1 (en) | 1980-09-26 |
| FR2450228B1 true FR2450228B1 (en) | 1985-02-08 |
Family
ID=6064191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004875A Granted FR2450228A1 (en) | 1979-03-01 | 1980-02-29 | LOWER MITTEN BODY FOR LIFTING MACHINE |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR220609A1 (en) |
| CH (1) | CH642605A5 (en) |
| DE (1) | DE2907963C2 (en) |
| ES (1) | ES249000Y (en) |
| FR (1) | FR2450228A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2078304C (en) * | 1991-09-20 | 1998-05-05 | Terry S. Casavant | Easily removable sheave assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR597776A (en) * | 1925-05-09 | 1925-11-28 | Regan Forge & Eng Co | Multiple sheave pulley arrangement |
| US2218412A (en) * | 1938-10-03 | 1940-10-15 | Morgan Engineering Co | Sheave block |
| US2317215A (en) * | 1942-03-17 | 1943-04-20 | Columbus Mckinnon Chain Corp | Hook block |
| US2382049A (en) * | 1944-04-03 | 1945-08-14 | H G Shook Company | Snatch block |
| US3786935A (en) * | 1972-05-22 | 1974-01-22 | Whiting Corp | Overhead crane |
| FR2186419B1 (en) * | 1972-05-29 | 1976-01-16 | Charlet Sa Fr | |
| US4069921A (en) * | 1976-01-30 | 1978-01-24 | Harnischfeger Corporation | Overhead crane including a single failure proof hoist |
-
1979
- 1979-03-01 DE DE19792907963 patent/DE2907963C2/en not_active Expired
-
1980
- 1980-02-22 AR AR28005980A patent/AR220609A1/en active
- 1980-02-29 FR FR8004875A patent/FR2450228A1/en active Granted
- 1980-02-29 CH CH163480A patent/CH642605A5/en not_active IP Right Cessation
- 1980-02-29 ES ES1980249000U patent/ES249000Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES249000U (en) | 1980-07-01 |
| CH642605A5 (en) | 1984-04-30 |
| AR220609A1 (en) | 1980-11-14 |
| ES249000Y (en) | 1981-01-01 |
| DE2907963A1 (en) | 1980-09-04 |
| DE2907963C2 (en) | 1982-08-12 |
| FR2450228A1 (en) | 1980-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |