Showing 1 – 20 of 31 results
A range of patent specifications.
Complete patent specification for an improved lubricator system, detailing the design and operation of an automatic adjustable device for supplying oil to bearings and related mechanical parts.
Patent specification. Translation of Patent.
Patent specifications. Patents. Patent applications.
Vickers Patent tail shaft appliances. Patent for preserving and lubricating tails shafts. Price List.
Patent specifications.
Patents Specifications & Applications for improvements in or connected with the stern tubes of ships, improvements connected with the lubrication and protection against corrosion of screw propellor shafts, Improvements in glands for use in stuffing-boxes. Proposed applications for patents.
Provisional specification - Improvements in or connected with the Stern Tubes of Ships. Acceptance of provisional specification.
Patent correspondence discussing applications. Internal design experiments and developments notes. Engineering sketches.
Patent specification. Diagrams.
German patent specifications
Documents relating to British Patent No. 240042 for marine stern tube lubrication improvements, including the original patent, assignments, renewal certificates, correspondence with patent agents, and receipts for patent fees.
A collection of correspondence, reports, and patent paperwork relating to improvements in packing used in stern tubes and bearings for ships’ propeller shafts. Includes letters between B.R. Vickers, J. Alfred Brewer and others, together with draft and filed provisional specifications, patent office acknowledgement, and discussion of patent rights, amendments, and possible infringement.
A collection of patent-related documents concerning British Patent Application No. 8181 for “Improvements in or connected with stuffing boxes and glands.” The file includes technical patent drawings, a complete specification, Patent Office receipt, and related correspondence between Benjamin Threlfall Vickers of Leeds, John Landells of North Shields, and J. Alfred Brewer, Chartered Patent Agent, Glasgow.
A collection of technical and patent-related documents concerning lubricators and oil-feed systems for marine machinery, including patent specifications for piston rod and automatic lubricators and an engineering report reviewing a patent stern tube lubricating system and its practical operation.
Collection of documents relating to a 1914 patent application for improvements to marine stern tube lubrication and protection systems. Complete specification.
Patent applications and acceptance. Related patent records.
Patent Specification for the improvements in stuffing boxes for ships' propeller shafts. Improvements in protecting sleeves for propeller shafts. Improvements in devices for preventing the escape of oil and the entrance of water around propeller shafts and the like.
