1
Aota Kinya, Takenaka Tsuyoshi, Ishimaru Yasuo: Panel structure, a friction welding method, and a panel. Hitachi, September 24, 1997: EP0797043-A2 (72 worldwide citation)

This invention provides a configuration of a joint that allows a satisfactory welded joint to be formed with reduced deformation of the joint region when two-face structures (panels) are friction-welded end to ends The panels 31, 32 each have two substantially parallel plates 33, 34 and a third memb ...


2
Rajesh Talwar, Barton Moenster, Ricky L Martin: Joining of machined sandwich assemblies by friction stir welding. McDonnell Douglas Corporation, Alston & Bird, April 18, 2000: US06051325 (63 worldwide citation)

The machined-sandwich structural assembly has two components joined together with a joint of substantially the same strength as the weakest base material. More specifically, the structural assembly includes a first structural member and a second structural member. The first structural member is spac ...


3
Pascal N Mourgue: Bearer structure for assembling modular elements. Societe Anonyme des Ateliers Marcadet Mobilier, Oblon Fisher Spivak McClelland & Maier, August 7, 1979: US04163537 (54 worldwide citation)

The structure comprises uprights constituted by cylindrical sectional elements with grooves parallel to the axis of the sectional element and distributed regularly at the periphery. Connecting members comprise a part engageable and lockable in said grooves at the desired height and a projecting part ...


4
Goldbach Hubert Dipl Ing, Koch Boris Dipl Ing: Light weight constructional element.. Bayer, May 30, 1990: EP0370342-A2 (50 worldwide citation)

The production of lightweight constructional elements with properties of high strength can be improved by a shell-shaped basic body (1) having in its interior (2) reinforcing ribs (3) of moulded-on plastic, which are connected to the basic body (1) at discrete connecting points (11) via clearances ( ...


5
Ronald Moskowitz, Philip Stahl, Walter R Reed: Dynamic lip seal using ferrofluids as sealant/lubricant. Ferrofluidics Corporation, Richard P Crowley, October 23, 1979: US04171818 (44 worldwide citation)

A seal for rotatable shafts utilizes a ferrofluid as a sealant and lubricant. As a sealant, the ferrofluid acts to exclude particulate matter from passing through the seal area contaminating internal mechanism elements, while as a lubricant, the ferrofluid forms a film between the shaft and the elas ...


6
James Turnbull: Patio deck sheath. Bull Housser & Tupper, March 13, 1990: US04907387 (39 worldwide citation)

A combination of a deck having a plurality of spaced apart wooden deck members on the surface thereof wherein each deck member has a top, sides and a bottom and an apparatus for covering the deck members. The apparatus comprises a plurality of channel shaped members each of which has a flat top port ...


7
John Sahiavo, Robert Garber: Air-operated high-temperature corrosive liquid pump. Hytec Flow Systems, Limbach & Limbach, March 23, 1993: US05195878 (36 worldwide citation)

A liquid pump is disclosed having a center block containing inlets and outlets for liquid to be pumped and air to operate the pump with associated valves for liquid and air. A pair of opposed cylinders are provided on opposite sides of the center block and each containing a collapsible bellows conne ...


8
John P Britt: Frangible strip of clips. Pinna Corporation, Gerald G Crutsinger, John F Booth, Monty L Ross, July 27, 1982: US04341303 (33 worldwide citation)

A strip 10 of slips 12 is characterized by breaking portions 62,64 at which each individual clip 12a, 12b, 12c is separable from its longitudinal neighbors these portions being coextensive, longitudinally of the strip, with the line of separation 60 which divides off each clip from its longitudinal ...


9
Muhle Manfred: Process for producing thermally insulated composite profiles.. Muehle Manfred, March 11, 1981: EP0024520-A1 (30 worldwide citation)

Bei einem Verfahren zur Herstellung thermisch isolierter Verbundprofile wird ein zwischen mindestens zwei mit Abstand zueinander gehaltenen Metallprofilen (1, 2) gebildeter, nach unten hin abgedichteter Freiraum (4) von dessen offener Seite her mit zunächst in flüssiger Form befindlichem, anschliess ...


10
Friedhelm Beckmann: Hollow section with internal reinforcement and method of producing the hollow section. L&L Products, Dobrusin & Thennisch PC, November 28, 2006: US07141194 (29 worldwide citation)

The hollow profiles with inner reinforcement are especially suited for use in automobile bodies. The aim of the invention is to ensure that an anti-corrosion medium reaches all areas and to obtain rigidity in a hollow structure without increasing the weight of the profile or enlarging its cross-sect ...



Click the thumbnails below to visualize the patent trend.