GB886892A - Improvements in and relating to hinged covers for rectangular receptacles - Google Patents
Improvements in and relating to hinged covers for rectangular receptaclesInfo
- Publication number
- GB886892A GB886892A GB36394/60A GB3639460A GB886892A GB 886892 A GB886892 A GB 886892A GB 36394/60 A GB36394/60 A GB 36394/60A GB 3639460 A GB3639460 A GB 3639460A GB 886892 A GB886892 A GB 886892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cover
- arm
- vessel
- counterweights
- bar
- 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
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/16—Pivoted closures
- F16J13/18—Pivoted closures pivoted directly on the frame
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
886,892. Doors, lids and covers. WERKSPOOR N.V. Oct. 24, 1960 [Nov. 3, 1959], No. 36394/60. Class 123(1). A ready-releasable hinged cover 1 for a rectangular pressure vessel 4 has outwardly and inwardly facing grooves 2, 3 in its opposite longitudinal sides for engaging the corresponding upper edges 5, 6 of the vessel 4 and is pivotally mounted about a rotatable pivot bar 8 by means of lugs 7 which have elongated apertures 9 which engage the bar 8 and allow a limited horizontal sliding movement of the cover 1 for releasing it from the edges 5, 6 preparatory to a rotary opening movement. The initial sliding and subsequent pivotal opening movement of the cover 1 is carried out by two counterweights 10 each of which is suspended from the pivot bar 8 by a lever 11 and one arm of a bell-crank lever 12 having the free end of its other upright arm 13 co-operating with a boss on an adjacent lug 7. The cover 1 can be relieved of the load of the counterweights 10 by an arm 14 which is secured to the pivot rod 8 and can be supported by a sleeve 15 adjustable vertically by a handle 16 on a screwed rod 17 pivoted at 18 to the vessel 4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL886892X | 1959-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB886892A true GB886892A (en) | 1962-01-10 |
Family
ID=19853790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36394/60A Expired GB886892A (en) | 1959-11-03 | 1960-10-24 | Improvements in and relating to hinged covers for rectangular receptacles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB886892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564062A1 (en) * | 1984-05-14 | 1985-11-15 | Voest Alpine Ag | DEVICE FOR CLOSING A SUPPLY ORIFICE FOR PRESSURE RESISTANT CONTAINERS, ESPECIALLY AUTOCLAVES |
-
1960
- 1960-10-24 GB GB36394/60A patent/GB886892A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564062A1 (en) * | 1984-05-14 | 1985-11-15 | Voest Alpine Ag | DEVICE FOR CLOSING A SUPPLY ORIFICE FOR PRESSURE RESISTANT CONTAINERS, ESPECIALLY AUTOCLAVES |
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