GB823604A - Adhesion treatment of metal surfaces - Google Patents

Adhesion treatment of metal surfaces

Info

Publication number
GB823604A
GB823604A GB669/56A GB66956A GB823604A GB 823604 A GB823604 A GB 823604A GB 669/56 A GB669/56 A GB 669/56A GB 66956 A GB66956 A GB 66956A GB 823604 A GB823604 A GB 823604A
Authority
GB
United Kingdom
Prior art keywords
frictional contact
colloidal
silica
jan
improving
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
GB669/56A
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.)
ChampionX LLC
Original Assignee
National Aluminate Corp
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 National Aluminate Corp filed Critical National Aluminate Corp
Publication of GB823604A publication Critical patent/GB823604A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B61C15/08—Preventing wheel slippage
    • B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
    • B61C15/102—Preventing wheel slippage by depositing sand or like friction increasing materials with sanding equipment of mechanical or fluid type, e.g. by means of steam
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails

Abstract

823,604. Increasing frictional contact. NATIONAL ALUMINATE CORPORATION. Jan. 9, 1956 [Jan. 26, 1955; Sept. 8, 1955], No. 669/56. Class 80 (1). The frictional contact between two metal surfaces is increased by applying to at least one of the surfaces, for example, a railway rail 1, a thin coating 3 of colloidal, silica in discrete particle form and having an average particle size within the range of 1-150 millimicrons. The colloidal silica may be derived from silica solutions, colloidal silicates or the hydrolysed organic esters of silicic acid and may be applied in the form of a solution, a gel, or paste, powder, or stick form by utilizing suitable binders. In addition to improving the frictional contact between the wheels of a locomotive and its rails the invention can also be applied to improving the frictional contact between a metal shaft and a sheave, gear or pinion frictionally mounted thereon or between bolts and locknuts.
GB669/56A 1955-01-26 1956-01-09 Adhesion treatment of metal surfaces Expired GB823604A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US823604XA 1955-01-26 1955-01-26
US569621A US3120818A (en) 1955-01-26 1956-03-05 Treating metal surfaces to increase the coefficient of friction

Publications (1)

Publication Number Publication Date
GB823604A true GB823604A (en) 1959-11-18

Family

ID=26767365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB669/56A Expired GB823604A (en) 1955-01-26 1956-01-09 Adhesion treatment of metal surfaces

Country Status (2)

Country Link
US (1) US3120818A (en)
GB (1) GB823604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178558A5 (en) * 1972-12-27 1973-11-09 Uedasa Chuzosho Cy Ltd Friction coating pads - for application by high speed train wheels

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856164C2 (en) * 1978-12-27 1984-08-02 Mannesmann AG, 4000 Düsseldorf Rail support, which is connected to a rail
CA2431636A1 (en) * 2003-06-20 2004-12-20 Yaron Mayer System and method for boarding and letting off passengers in trains efficiently so that the train does not have to stop at the stations
WO2018157226A1 (en) * 2017-03-01 2018-09-07 L.B. Foster Rail Technologies, Corp. Adhesion enhancement compositions
US10286460B2 (en) 2017-04-07 2019-05-14 Robert J. Murphy Single-pass, single-radial layer, circumferential-progression fill-welding system, apparatus and method for refurbishing railway and other transit rails

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US549642A (en) * 1895-11-12 Feiction
US36486A (en) * 1862-09-16 Improvement in traction for locomotive-engines
US2824526A (en) * 1958-02-25 Water insoluble
US1761057A (en) * 1927-08-26 1930-06-03 American Brake Materials Corp Composition of matter
US1824815A (en) * 1929-01-14 1931-09-29 Fuchs Fritz Method of and means for preventing the sliding or skidding of vehicles
US2094727A (en) * 1934-01-24 1937-10-05 Stella Oliver Method of making wear-resisting antiskid chips
US2415752A (en) * 1938-08-16 1947-02-11 World Bestos Corp Process of making friction material
US2315444A (en) * 1942-02-06 1943-03-30 Poor & Co Insulated rail joint and insulation therefor
US2411213A (en) * 1944-06-24 1946-11-19 Internat Products Company Nonslip cementitious composition and article
US2418496A (en) * 1944-10-25 1947-04-08 Carborundum Co Alumina solid solution
US2470269A (en) * 1945-08-13 1949-05-17 Cleveland Graphite Bronze Co Friction material
US2554070A (en) * 1946-06-05 1951-05-22 Shuron Optical Co Inc Method of finishing lenses
US2501969A (en) * 1946-12-16 1950-03-28 Tom W Saul Rail anchor means
US2785862A (en) * 1952-02-27 1957-03-19 Poor & Co Frozen rail joints
US2787966A (en) * 1955-05-02 1957-04-09 Nat Aluminate Corp Method of improving the coefficient of friction between contacting metal surfaces and article produced thereby
US2787965A (en) * 1955-05-02 1957-04-09 Nat Aluminate Corp Method of improving the coefficient of friction between contacting metal surfaces and article produced thereby
US2787967A (en) * 1955-05-06 1957-04-09 Nat Aluminate Corp Method of improving the coefficient of friction between contacting metal surfaces and article produced thereby
US2787968A (en) * 1955-09-08 1957-04-09 Nat Aluminate Corp Method of improving frictional contact between metal surfaces normally in rolling contact and resultant structure
US2819681A (en) * 1955-11-02 1958-01-14 Nat Aluminate Corp Treatment of metal surfaces to increase the coefficient of friction
US2877716A (en) * 1956-08-08 1959-03-17 Nat Aluminate Corp Treatment of metal surfaces in frictional contact to increase the friction therebetween

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178558A5 (en) * 1972-12-27 1973-11-09 Uedasa Chuzosho Cy Ltd Friction coating pads - for application by high speed train wheels

Also Published As

Publication number Publication date
US3120818A (en) 1964-02-11

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