GB1294900A - - Google Patents
Info
- Publication number
- GB1294900A GB1294900A GB1294900DA GB1294900A GB 1294900 A GB1294900 A GB 1294900A GB 1294900D A GB1294900D A GB 1294900DA GB 1294900 A GB1294900 A GB 1294900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hooks
- slot
- pin
- sato
- sept
- 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
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/035—Hooks with pivoting or elastically bending closing member the hook forming a loop or ring when interlocked with the closing member, i.e. the entire structure of the hook being loop shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Hinges (AREA)
Abstract
1294900 Hooks M SATO 4 Sept 1970 [13 Oct 1969 10 Nov 1969] 42468/70 Heading E2A A pair of hooks 3, 5 are pivoted together at 13 so that they may be used as sister hooks, Fig. 2, and locked in this position or as a double-hooked coupling, Fig. 3. The pivot pin is of rectangular section to engage a keyhole slot 17, 19 to locate it in the closed position but permit rotation in the extended position. In the form shown in Fig. 11, this location is provided by a projection 47 engaging a slot 49 in the other member, the pin 43 sliding in a slot 37.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9776469 | 1969-10-13 | ||
JP10646269 | 1969-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1294900A true GB1294900A (en) | 1972-11-01 |
Family
ID=26438914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1294900D Expired GB1294900A (en) | 1969-10-13 | 1970-09-04 |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE7033472U (en) |
FR (1) | FR2065049A5 (en) |
GB (1) | GB1294900A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5263520U (en) * | 1975-11-07 | 1977-05-11 | ||
AT377339B (en) * | 1983-07-06 | 1985-03-11 | Popper Peter | ADJUSTABLE ROPE HOOK |
CN109132853A (en) * | 2018-10-24 | 2019-01-04 | 南京禄口起重机械有限公司 | A kind of adjustable crane hook and preparation method thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE393080B (en) * | 1975-02-18 | 1977-05-02 | G Carlsson | SKOTHAKE |
FR2445462A2 (en) * | 1978-06-01 | 1980-07-25 | Dupre Armand | Slidable self-locking hook for elastic lashing - has three holes for cable bight and grips taut cable, middle hole of which has V=shaped edge notch |
FR2519394B1 (en) * | 1982-01-07 | 1985-08-30 | Noronat Edgar | SAFETY HOOK |
-
1970
- 1970-09-04 GB GB1294900D patent/GB1294900A/en not_active Expired
- 1970-09-08 DE DE7033472U patent/DE7033472U/en not_active Expired
- 1970-09-08 DE DE2044502A patent/DE2044502C3/en not_active Expired
- 1970-10-06 FR FR7035990A patent/FR2065049A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5263520U (en) * | 1975-11-07 | 1977-05-11 | ||
AT377339B (en) * | 1983-07-06 | 1985-03-11 | Popper Peter | ADJUSTABLE ROPE HOOK |
CN109132853A (en) * | 2018-10-24 | 2019-01-04 | 南京禄口起重机械有限公司 | A kind of adjustable crane hook and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE7033472U (en) | 1974-09-26 |
DE2044502A1 (en) | 1971-04-29 |
DE2044502B2 (en) | 1973-11-22 |
DE2044502C3 (en) | 1974-06-27 |
FR2065049A5 (en) | 1971-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |