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7988208 |
System for locking doors on goods boxes
System for locking doors on goods boxes, involving a mechanism that consists of an operating lever (4), to which attachment is made of a set of knuckle-jointed connecting rods (7 and 8) pivoting...
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7913717 |
Fast acting gate
The invention can be used in pipelines, any devices, man holes and arrangements, at any pressures and working conditions for closable large-diameter pipes. The object of the present invention is to...
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7850751 |
Access cover for piping or vessel
Disclosed is a two or three phase separator including a centrifugal separator, a demister (if a three phase separator), and a filter contained within a housing. The filter uses an outside-in flow...
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7802827 |
Closing ring for lid and container combination
A closing ring for a container and lid combination for securing the lid to the container includes a ring body having first and second free ends to be drawn together in order to secure the lid to...
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7497489 |
Container and lid combination with closing ring assembly
A closing ring for a container and lid combination for securing the lid to the container includes a ring body having first and second free ends to be drawn together in order to secure the lid to...
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7243962 |
One piece locking belt
A locking belt is used with a container having an annular end portion defining a top opening and a removable cover overlying the opening. The locking belt comprises a split circular ring, generally...
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7185926 |
Preloaded latch mechanism
A latch mechanism for releasably latching a first member to a second member. The latch mechanism includes a bracket adapted to be attached to the first member and bolt pivotally coupled to the...
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7156429 |
Retainer for an over-centre fastener
A retainer for an adjustment device for an over-center fastener for securing and clamping two parts (11, 12) together by applying a pulling force between the parts by a lever (14). The adjustment...
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7051897 |
Closure for a pressure vessel and method
A closure assembly 10 contains positive and/or vacuum pressure within a pressure vessel 16 having a neck 12. A circumferential locking member 22 supported on a door 20 locks the door to the neck,...
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7017955 |
Draw latch having kick-out catch
A draw latch includes a base member and a keeper secured to two panel members, a lever having two side flaps rotatably attached to the base member and having an actuator extended from one end, a...
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6685380 |
Threaded closure with chain binder
Closure 10 includes a closure hub 12 for receiving a closure cap 30. A vessel end of the hub may be welded to a pressurized vessel or pipeline. A pulling device 20 may include a pivot member 26, a...
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6561556 |
Closure clamp
The invention is concerned with a closure clamp, comprising a carrier element (1) provided with a bearing (2), and a clamping lever (3) pivotable thereto, wherein one end (31) thereof is connected...
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6212910 |
Forehearth feeder tube clamp down system
A feeder tube assembly for a feeder bowl of a glass melting furnace forehearth. The feeder tube assembly has an horizontally extending elongate support arm, and a feeder tube that is carried by the...
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6007120 |
Clamping ring with removable handle
A clamp ring includes an elongated band formed into the shape of an open generally circular ring with opposing first and second ends. A cam lever is pivotally connected to a first end of the band...
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5947320 |
Molded drum, lid and ring-clamp system with enhanced containment integrity
A closure system including a polymeric split ring clamp and a polymeric lid for a polymeric drum. To maintain the integrity of the closure, the lid rim region is formed having an annular...
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5915765 |
Opposing hook latch
A latch assembly (20) for securing opposed catches (24), (24') is provided. The latch includes a housing (32); a stationary center link (34); first and second elongated links (36, 38); first and...
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5713482 |
Polymeric split ring clamp
A split ring clamp for retaining a lid upon an enclosure such as a plastic or fibrous drum is provided which is formed entirely of polymeric material such as a high molecular weight, high density...
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5518206 |
Closure default indicator
A structural assembly comprises first and second closure parts displaceable between a closed disposition in which they are locked by a locking mechanism and in which they close off the front side...
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5297444 |
Toggle assembly
An improved toggle assembly for use in a band-type clamping closure assembly such as provided on a textile kier or like pressure vessel for securing a lid or cover in place during operation. The...
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5295604 |
Toggle latch
A toggle latch for releasably fastening and tensioning a closure band said latch comprising, a first member for connection to an end of said band, a second member for connection with the other end...
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5284270 |
Lever latch ring for securing a cover panel to a container
An improved lever latch ring for securing a cover panel having a plurality of tabs thereon to a container wherein the tabs extend beneath an outwardly extending rim forming an upper margin of the...
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5219088 |
Fixing ring for securing a closure to a container
The fixing ring for securing a closure to a container includes: a ring-like body which is open at one point and which can engage the peripheral edge of a closure and the mouth of a container; a...
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5193770 |
Bag holder
A relatively simple, collapsible garbage bag holder of the type for use outdoors includes an annular frame with a outer peripheral groove therein for receiving a split ring, which is used to...
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5129537 |
Two-piece polymeric lid clamping ring
A clamping ring for retaining a lid upon an enclosure such as a fibrous drum is provided which is formed entirely of polymeric material such as a high molecular weight, high density polyethylene...
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5085476 |
Drum ring seal
A seal for a projecting drum ring includes a housing which is open at the back and the bottom and has a stem with a tapered head extending downwardly, the stem being connected by a relatively weak...
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5026360 |
Clamping systems for two piece ostomy device
To minimize trauma after surgery, a clamp is employed to sealingly engage specially configured coupling rings mounted on the adhesive faceplate and the collection pouch, respectively. Each of the...
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5020839 |
Container tension ring closure
A tension ring closure device for containers having a lever means for drawing together opposite ends of the ring for closure. The ring may be locked by means of a shackle extending from the ring...
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4705308 |
Draw pull latch
A draw pull latch for securing two members together comprises a keeper affixed to one of the members and a second one-piece part which is composed of three segments; i.e., a base segment, an...
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4684491 |
Nozzle seal retaining assembly and positioning assembly therefor
A retaining assembly holds a nozzle seal in the nozzle of a nuclear steam generator vessel. The assembly includes two arcuate beams generally following the curvature of the vessel wall, one beam...
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4678216 |
Thermoplastic clamping ring
A thermoplastic clamping ring having an U-shaped cross-section, designed for the clamping of covers on barrels, with a clamping lever, pivoted on one end of the thermoplastic clamping ring, and...
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4657062 |
Roll tarp locking assembly
A roll tarp system for covering the open top of a truck semi-trailer, characterized by the use of a novel roll bar construction in combination with an adjustable toggle clamp for locking the tarp...
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4413850 |
Drum lock mechanism
A lever operated mechanism for opening and closing a split clamp ring used to secure a cover over the open end of cylindrical storage drums or barrels is disclosed in which the actuating lever is...
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4385423 |
Over-center latching coupling
An over-center latching device for coupling two members by the operation of a handle with the use of one hand. The device has a rod having a T at one end for engaging a hook, the other end of the...
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4382570 |
Draw band line support
The invention contemplates support structure for a conduit or the like wherein one of two cylindrically arcuate metal band parts incorporates mounting-bracket or foot structure and the other such...
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4377245 |
Closure for container
A closure for sealing an opened container. The closure includes a pair of rigid members pivotally interconnected at a point on the periphery thereof for movement between at least two operative...
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4363421 |
Security seal for containers
A security seal is described which can be used to protect the closure device of a container so that a subsequent opening of the container will be evident. The seal comprises a strip of resilient...
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4347944 |
Cover for a cylinder-shaped pressure container
Cover for a cylinder-shaped pressure container such as a vacuum impregnation container or an autoclave which at the mouth edge has members for holding a tight fitting closure member against the...
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4314720 |
Split ring locking assembly
A split ring locking rim assembly for releasably securing a head or cover to a container having a split ring with two ends positioned substantially adjacent to one another with a raised part of...
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4296534 |
Clamp for flexible hoses
A clamp used mainly for connectively fixing a flexible hose, typified by a gas hose, water-service hose or the like, to the mouthpiece portion of a cock, joint or the like. The clamp comprises a...
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4241954 |
Wheel cover retention arrangement
A wheel cover is retained on a vehicle wheel by a pair of semi-annular shoes which are located inwardly of an axial flange of the wheel cover and engage both this flange and the wheel to floatingly...
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4205761 |
Tensioning hoop fastening means
A tensioning hoop for sealingly closing a container, such as a drum or barrel, with a matching lid; the hoop is made of an elongated metal member for substantially encompassing the periphery of the...
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4140240 |
Closure for pipes or pressure vessels
A closure for a pipe or pressure vessel comprises a door adapted to fit into an aperture in a pipe or pressure vessel and an arcuate locking member disposed around the periphery of the door for...
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4101156 |
Clamping ring for removable covers of drums
A clamping ring for securing a removable cover on a drum is provided with a closing device having a lever and a latch. The lever is pivotal in a plane parallel to that of the clamping ring from an...
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4033454 |
Method and structure for retaining shipping drums on pallets
A method and structure is provided for retaining one or more drums on a pallet. The drum structure is normally in closure sealing the bottom end of the tubular body and either a cover or a closure...
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3986740 |
Access door for ductwork
This invention relates to an access door arrangement for easy entry into ductwork. The access door has a circular collar member which has a flat inner flange that threads into a hole in the...
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3970001 |
Lock-up for thin printing plate
Lock-up structure for applying a thin flexible press roll to a generally semi-cylindrical saddle comprising means for fixing one end of a printing plate to one straight edge of the saddle, and a...
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3964774 |
Irrigation line coupler
Flanged coupler ends are pressed together by channel-like arcuate segments hingedly and expansibly connected at one end of each segment by a resilient member, and releasably latched together at...
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3805988 |
MOUNTING MEANS FOR GAS CYLINDERS AND THE LIKE
Releasable clamping means for securing one or more pressurized gas cylinders or like containers within an enclosure. A retainer having toggle link clamping members at its ends is captively held...
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3768848 |
CONTAINER ASSEMBLY AND IMPROVED CLAMPING RING THEREFOR
An improved split clamping ring releasably locks a cover to an open end of a drum or container. The clamping ring includes a locking assembly having a locking lever and linkage connected between...
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3637257 |
LOCKING BAND ASSEMBLY
This disclosure relates to a locking band assembly for securing covers on drums and other similar applications. Such a locking band assembly includes a handle which, together with a link, functions...
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