GB1494729A - Releasable retaining device for freight containers - Google Patents
Releasable retaining device for freight containersInfo
- Publication number
- GB1494729A GB1494729A GB4662473A GB4662473A GB1494729A GB 1494729 A GB1494729 A GB 1494729A GB 4662473 A GB4662473 A GB 4662473A GB 4662473 A GB4662473 A GB 4662473A GB 1494729 A GB1494729 A GB 1494729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- casing
- yoke
- head
- oct
- 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
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/13—Securing freight containers or forwarding containers on vehicles
- B60P7/132—Securing freight containers or forwarding containers on vehicles twist-locks for containers or frames
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
1494729 Twistlock E C COLE 7 Oct 1974 [5 Oct 1973] 46624/73 Heading E2B A releasable container-retaining device comprises a casing 10 and a bolt 26 having a vertical shank 28 mounted for rotation and longitudinal movement relative to the casing and has a head 27 at its upper end with a pair of diametrically opposed radial projections, the bolt being movable longitudinally between withdrawn and release positions and rotatable from its release position to a retaining position, the device also having resilient means e.g. spring 32 which, when the bolt is in the retaining position, bias the bolt toward a locking position. As shown in Fig. 1, the casing has base 13, walls 14, 15, 17, top 18 diverging flanges 16 and mounting plate 19 closing the fourth side. A slot 21 has vertical parts 22, 23 connected at their upper ends by horizontal part 24. Bolt 26 has a head 27 and shank 28 pivoted at 29 to yoke 30 which is connected to control rod 25 projecting through slot 21. A roller 31 fixed to the other end of yoke 30 bears on base 13. A helical compression spring 32 bears against yoke 30 and the underside of top 18. The device may be secured to a lorry chassis and receives a socket 33 secured to a demountable body e.g. a freight container and having bars 34 to engage head 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4662473A GB1494729A (en) | 1974-10-07 | 1974-10-07 | Releasable retaining device for freight containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4662473A GB1494729A (en) | 1974-10-07 | 1974-10-07 | Releasable retaining device for freight containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1494729A true GB1494729A (en) | 1977-12-14 |
Family
ID=10441976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4662473A Expired GB1494729A (en) | 1974-10-07 | 1974-10-07 | Releasable retaining device for freight containers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1494729A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2142686A (en) * | 1983-03-12 | 1985-01-23 | Alan Darby | Locking mechanism for sliding doors or windows |
| US5032045A (en) * | 1990-03-30 | 1991-07-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Quick action clamp |
| US5433550A (en) * | 1992-05-18 | 1995-07-18 | Barvaria Cargo Technologie Gmbh | Connecting device for quickly and releasably interconnecting two bodies |
| EP2020376A3 (en) * | 2007-08-01 | 2012-02-29 | Rheinmetall Air Defence AG | ISO palettising for a gun |
| CN102633069A (en) * | 2012-04-21 | 2012-08-15 | 零八一电子集团有限公司 | Corner fitting locking mechanism of container |
| EP2910421A3 (en) * | 2014-02-19 | 2015-12-23 | Container Quick Lock NV | Locking device |
| CN110281828A (en) * | 2019-07-25 | 2019-09-27 | 江苏捷诚车载电子信息工程有限公司 | Vehicle mounted square cabin rotation lock |
| CN110626251A (en) * | 2019-09-17 | 2019-12-31 | 贵州航天天马机电科技有限公司 | Transportation locking device |
-
1974
- 1974-10-07 GB GB4662473A patent/GB1494729A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2142686A (en) * | 1983-03-12 | 1985-01-23 | Alan Darby | Locking mechanism for sliding doors or windows |
| US5032045A (en) * | 1990-03-30 | 1991-07-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Quick action clamp |
| US5433550A (en) * | 1992-05-18 | 1995-07-18 | Barvaria Cargo Technologie Gmbh | Connecting device for quickly and releasably interconnecting two bodies |
| EP2020376A3 (en) * | 2007-08-01 | 2012-02-29 | Rheinmetall Air Defence AG | ISO palettising for a gun |
| CN102633069A (en) * | 2012-04-21 | 2012-08-15 | 零八一电子集团有限公司 | Corner fitting locking mechanism of container |
| EP2910421A3 (en) * | 2014-02-19 | 2015-12-23 | Container Quick Lock NV | Locking device |
| CN110281828A (en) * | 2019-07-25 | 2019-09-27 | 江苏捷诚车载电子信息工程有限公司 | Vehicle mounted square cabin rotation lock |
| CN110626251A (en) * | 2019-09-17 | 2019-12-31 | 贵州航天天马机电科技有限公司 | Transportation locking device |
| CN110626251B (en) * | 2019-09-17 | 2024-03-29 | 贵州航天天马机电科技有限公司 | Transportation locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |