GB1400329A - Material handling apparatus including a grab bucket - Google Patents
Material handling apparatus including a grab bucketInfo
- Publication number
- GB1400329A GB1400329A GB2199573A GB2199573A GB1400329A GB 1400329 A GB1400329 A GB 1400329A GB 2199573 A GB2199573 A GB 2199573A GB 2199573 A GB2199573 A GB 2199573A GB 1400329 A GB1400329 A GB 1400329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grab
- bucket
- handling apparatus
- material handling
- pulley
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/12—Grabs actuated by two or more ropes
- B66C3/125—Devices for control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25439972A | 1972-05-18 | 1972-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1400329A true GB1400329A (en) | 1975-07-16 |
Family
ID=22964158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2199573A Expired GB1400329A (en) | 1972-05-18 | 1973-05-08 | Material handling apparatus including a grab bucket |
Country Status (7)
Country | Link |
---|---|
US (1) | US3767060A (fr) |
JP (1) | JPS4942047A (fr) |
AU (1) | AU463162B2 (fr) |
CA (1) | CA967197A (fr) |
FR (1) | FR2185028B1 (fr) |
GB (1) | GB1400329A (fr) |
NL (1) | NL7306926A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975044A (en) * | 1973-08-07 | 1976-08-17 | Dravo Corporation | Reeving system for a scissor-type clamshell bucket |
US4462733A (en) * | 1982-04-23 | 1984-07-31 | Hughes Tool Company | Beam type racking system |
CN113501422B (zh) * | 2021-06-29 | 2024-07-23 | 中船黄埔文冲船舶有限公司 | 吊装移位装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027857B (de) * | 1955-10-13 | 1958-04-10 | Krupp Ardelt Gmbh | Vorrichtung zum Unterstuetzen von Kranseilen bei Kranen mit einziehbarem Ausleger |
US2896795A (en) * | 1956-06-18 | 1959-07-28 | Wellman Engineering Company | Clamshell bucket - turning mechanism for bulk material handling apparatus |
-
1972
- 1972-05-18 US US00254399A patent/US3767060A/en not_active Expired - Lifetime
-
1973
- 1973-05-02 AU AU55121/73A patent/AU463162B2/en not_active Expired
- 1973-05-08 GB GB2199573A patent/GB1400329A/en not_active Expired
- 1973-05-14 CA CA171,260A patent/CA967197A/en not_active Expired
- 1973-05-17 NL NL7306926A patent/NL7306926A/xx unknown
- 1973-05-18 FR FR7318066A patent/FR2185028B1/fr not_active Expired
- 1973-05-18 JP JP48056254A patent/JPS4942047A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA967197A (en) | 1975-05-06 |
JPS4942047A (fr) | 1974-04-20 |
FR2185028A1 (fr) | 1973-12-28 |
DE2324021B2 (de) | 1976-05-06 |
FR2185028B1 (fr) | 1976-12-03 |
DE2324021A1 (de) | 1973-11-22 |
NL7306926A (fr) | 1973-11-20 |
US3767060A (en) | 1973-10-23 |
AU463162B2 (en) | 1975-07-17 |
AU5512173A (en) | 1974-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |