ES2185441A1 - Non-slip step - Google Patents

Non-slip step

Info

Publication number
ES2185441A1
ES2185441A1 ES200000167A ES200000167A ES2185441A1 ES 2185441 A1 ES2185441 A1 ES 2185441A1 ES 200000167 A ES200000167 A ES 200000167A ES 200000167 A ES200000167 A ES 200000167A ES 2185441 A1 ES2185441 A1 ES 2185441A1
Authority
ES
Spain
Prior art keywords
grains
metal
base
thickness
slip
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.)
Granted
Application number
ES200000167A
Other languages
Spanish (es)
Other versions
ES2185441B1 (en
Inventor
Grimau Jordi Martin
Grau Enrique Quilez
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.)
Faiveley Transport Iberica SA
Original Assignee
Faiveley Espanola SA
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 Faiveley Espanola SA filed Critical Faiveley Espanola SA
Priority to ES200000167A priority Critical patent/ES2185441B1/en
Publication of ES2185441A1 publication Critical patent/ES2185441A1/en
Application granted granted Critical
Publication of ES2185441B1 publication Critical patent/ES2185441B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Non-slip step. Particularly ideal to be used in train wagons, public worksites or any installation and other similar locations in which metal steps are used. The step of the invention has a base body (1) made of bronze, aluminium, copper or other similar material of any type of steel or metal, on whose upper or operative side (2) covering it completely or partially incorporates a layer of grains (3) of non-slip material such as corundum that is partially embedded in the heart of the base metal (1) so that the latter fills the gaps defined between the grains (3) which emerge slightly to the outside with respect to the general place of the base part (1) and are housed in its core so that at least the thickness of the grains (3) completely embedded in the base metal (1) is equal to the thickness of said grains.
ES200000167A 2000-01-27 2000-01-27 NON-SLIP FLOOR. Expired - Fee Related ES2185441B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200000167A ES2185441B1 (en) 2000-01-27 2000-01-27 NON-SLIP FLOOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000167A ES2185441B1 (en) 2000-01-27 2000-01-27 NON-SLIP FLOOR.

Publications (2)

Publication Number Publication Date
ES2185441A1 true ES2185441A1 (en) 2003-04-16
ES2185441B1 ES2185441B1 (en) 2004-07-01

Family

ID=8492062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000167A Expired - Fee Related ES2185441B1 (en) 2000-01-27 2000-01-27 NON-SLIP FLOOR.

Country Status (1)

Country Link
ES (1) ES2185441B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR562691A (en) * 1923-02-24 1923-11-16 Non-slip metal plates, the surface of which is poured with a granular layer of carborundum, for floors, stair treads and similar applications
US1686150A (en) * 1927-03-14 1928-10-02 American Abrasive Metals Compa Abrasive surface and method of making same
US1978319A (en) * 1932-06-16 1934-10-23 Harold W Mowery Method of making abrasive metal castings
US2176849A (en) * 1938-12-05 1939-10-17 John L Schmeller Tread plate
US3150937A (en) * 1958-03-27 1964-09-29 United States Steel Corp Anti-skid tread plate
US4560615A (en) * 1983-05-13 1985-12-24 Kawasaki Jukogyo Kabushiki Kaisha Alkali-proof cast aluminum product having a wear-resistant surface layer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR562691A (en) * 1923-02-24 1923-11-16 Non-slip metal plates, the surface of which is poured with a granular layer of carborundum, for floors, stair treads and similar applications
US1686150A (en) * 1927-03-14 1928-10-02 American Abrasive Metals Compa Abrasive surface and method of making same
US1978319A (en) * 1932-06-16 1934-10-23 Harold W Mowery Method of making abrasive metal castings
US2176849A (en) * 1938-12-05 1939-10-17 John L Schmeller Tread plate
US3150937A (en) * 1958-03-27 1964-09-29 United States Steel Corp Anti-skid tread plate
US4560615A (en) * 1983-05-13 1985-12-24 Kawasaki Jukogyo Kabushiki Kaisha Alkali-proof cast aluminum product having a wear-resistant surface layer

Also Published As

Publication number Publication date
ES2185441B1 (en) 2004-07-01

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