FR2583731B1 - LIFTING HOOK FOR AUTOMATIC GRIPPING APPARATUSES. - Google Patents
LIFTING HOOK FOR AUTOMATIC GRIPPING APPARATUSES.Info
- Publication number
- FR2583731B1 FR2583731B1 FR8509529A FR8509529A FR2583731B1 FR 2583731 B1 FR2583731 B1 FR 2583731B1 FR 8509529 A FR8509529 A FR 8509529A FR 8509529 A FR8509529 A FR 8509529A FR 2583731 B1 FR2583731 B1 FR 2583731B1
- Authority
- FR
- France
- Prior art keywords
- lifting hook
- automatic gripping
- gripping apparatuses
- apparatuses
- automatic
- 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
- 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
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8509529A FR2583731B1 (en) | 1985-06-20 | 1985-06-20 | LIFTING HOOK FOR AUTOMATIC GRIPPING APPARATUSES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8509529A FR2583731B1 (en) | 1985-06-20 | 1985-06-20 | LIFTING HOOK FOR AUTOMATIC GRIPPING APPARATUSES. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2583731A1 FR2583731A1 (en) | 1986-12-26 |
FR2583731B1 true FR2583731B1 (en) | 1988-03-25 |
Family
ID=9320562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8509529A Expired FR2583731B1 (en) | 1985-06-20 | 1985-06-20 | LIFTING HOOK FOR AUTOMATIC GRIPPING APPARATUSES. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2583731B1 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE53490C (en) * | G. BLÜMCKE i^ Hamburg, Grofse Bleichen 76 | Chain hook with counterweight lock and locking cap | ||
GB190307778A (en) * | 1903-04-03 | 1904-02-04 | Platt Brothers & Co Ltd | Improvements in Lifter-feet for Use with the Lifter-pillars used with Rails Lifted and Lowered in Ring-spinning Machines Ring-doubling Machines and other Machines for Preparing Spinning, Doubling and Winding Cotton, Wool, Silk and other Fibrous Materials. |
GB191116783A (en) * | 1911-07-21 | 1912-07-11 | James Henry Dutton | Improvements in Safety Hooks for Cranes and other purposes. |
GB367222A (en) * | 1931-04-01 | 1932-02-18 | Wilfred Harry Perry | Improvements relating to hooks for use with hoisting tackle and for other like uses |
BE427924A (en) * | 1938-05-05 | |||
US2349021A (en) * | 1941-11-08 | 1944-05-16 | Nat Steel Corp | Safety crane hook |
DE902545C (en) * | 1951-08-29 | 1954-01-25 | Heuer Hammer Schwerschmieden B | Snap hook for large loads |
DE1932802C3 (en) * | 1969-06-27 | 1981-08-27 | Fritz 6685 Schiffweiler Leh | Safety hook |
NO137854C (en) * | 1972-10-25 | 1978-05-10 | Bergs Smide Ab K A | SAFETY HOOK. |
DE2826541C2 (en) * | 1978-06-16 | 1987-01-15 | Hans-Rudolf Horgen Zepf | Load hook |
-
1985
- 1985-06-20 FR FR8509529A patent/FR2583731B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2583731A1 (en) | 1986-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |