GB566533A - Improvements in and relating to threaded articles - Google Patents

Improvements in and relating to threaded articles

Info

Publication number
GB566533A
GB566533A GB832943A GB832943A GB566533A GB 566533 A GB566533 A GB 566533A GB 832943 A GB832943 A GB 832943A GB 832943 A GB832943 A GB 832943A GB 566533 A GB566533 A GB 566533A
Authority
GB
United Kingdom
Prior art keywords
grooved
gold
relating
coating
threaded
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
Application number
GB832943A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB832943A priority Critical patent/GB566533A/en
Publication of GB566533A publication Critical patent/GB566533A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

566,533. Making cased bolts, nuts, &c. STEINLE, L. C. May 25, 1943, No. 8329. [Class 83 (ii)] [Also in Group XXV] Threaded and grooved objects are protected from corrosion by providing the external or internal parts, that are to be grooved, prior to grooving, with a metallic coating, other than one of gold or gold alloy, and then forming the threads &c. by a rolling or other non-cutting process. The coating may be a metal or alloy chosen from. aluminium, nickel, magnesium, rhodium, silver, lead, palladium, tin and zinc, or from beryllium, calcium, lithium, mercury, platinum, arsenic, bismuth, molybdenum, chromium, cadmium, manganese, vanadium and tungsten. Coatings may be applied by electro - deposition, spraying, or immersion. Specification 566,453 is referred to in the Provisional Specification.
GB832943A 1943-05-25 1943-05-25 Improvements in and relating to threaded articles Expired GB566533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB832943A GB566533A (en) 1943-05-25 1943-05-25 Improvements in and relating to threaded articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB832943A GB566533A (en) 1943-05-25 1943-05-25 Improvements in and relating to threaded articles

Publications (1)

Publication Number Publication Date
GB566533A true GB566533A (en) 1945-01-03

Family

ID=9850450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB832943A Expired GB566533A (en) 1943-05-25 1943-05-25 Improvements in and relating to threaded articles

Country Status (1)

Country Link
GB (1) GB566533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257485A (en) * 1991-07-10 1993-01-13 Alian Int Ag Self-locking nut
US11414866B2 (en) 2017-08-16 2022-08-16 Pfeifer Holding Gmbh & Co. Kg Tension member or compression member having corrosion-resistant thread flanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257485A (en) * 1991-07-10 1993-01-13 Alian Int Ag Self-locking nut
GB2257485B (en) * 1991-07-10 1995-06-28 Alian Int Ag Self-locking nut
US11414866B2 (en) 2017-08-16 2022-08-16 Pfeifer Holding Gmbh & Co. Kg Tension member or compression member having corrosion-resistant thread flanks

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