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GB2127327B - An antiskid surface treatment for use on scaffolding components - Google Patents

An antiskid surface treatment for use on scaffolding components

Info

Publication number
GB2127327B
GB2127327B GB8223956A GB8223956A GB2127327B GB 2127327 B GB2127327 B GB 2127327B GB 8223956 A GB8223956 A GB 8223956A GB 8223956 A GB8223956 A GB 8223956A GB 2127327 B GB2127327 B GB 2127327B
Authority
GB
United Kingdom
Prior art keywords
surface treatment
scaffolding components
antiskid surface
antiskid
scaffolding
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
GB8223956A
Other versions
GB2127327A (en
Inventor
Andrew Charles Owens
John Moreby
John Hodgetts
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.)
ALTON SYSTEMS Ltd
Original Assignee
ALTON SYSTEMS Ltd
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 ALTON SYSTEMS Ltd filed Critical ALTON SYSTEMS Ltd
Priority to GB8223956A priority Critical patent/GB2127327B/en
Publication of GB2127327A publication Critical patent/GB2127327A/en
Application granted granted Critical
Publication of GB2127327B publication Critical patent/GB2127327B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/10—Making finned tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding
    • B21C35/02—Removing or drawing-off work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding
    • B21C35/02—Removing or drawing-off work
    • B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB8223956A 1982-08-20 1982-08-20 An antiskid surface treatment for use on scaffolding components Expired GB2127327B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8223956A GB2127327B (en) 1982-08-20 1982-08-20 An antiskid surface treatment for use on scaffolding components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8223956A GB2127327B (en) 1982-08-20 1982-08-20 An antiskid surface treatment for use on scaffolding components

Publications (2)

Publication Number Publication Date
GB2127327A GB2127327A (en) 1984-04-11
GB2127327B true GB2127327B (en) 1986-04-30

Family

ID=10532415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8223956A Expired GB2127327B (en) 1982-08-20 1982-08-20 An antiskid surface treatment for use on scaffolding components

Country Status (1)

Country Link
GB (1) GB2127327B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984673A (en) * 1988-03-07 1991-01-15 Hitachi, Ltd. Step of passenger conveyor method of manufacturing same, and wavy metal plate
DE3817680A1 (en) * 1988-05-25 1989-12-07 Hilti Ag FORMING METHOD FOR TOOLS
ES2149194T3 (en) * 1993-08-18 2000-11-01 Sulzer Orthopadie Ag PROCEDURE FOR FORMING ANCHORAGE SURFACES IN OUTLET ON JOINT IMPLANTS.
DE19807620A1 (en) * 1998-02-13 1999-09-02 Loh Kg Hailo Werk Ladder rung
CH704518B1 (en) * 2011-02-22 2019-10-15 Jossi Holding Ag Method for producing an implant having at least one area with a surface structure, implant produced by the method and apparatus for carrying out the method.
DE102013020527A1 (en) * 2013-12-11 2015-06-11 Daimler Ag Hybrid component and method for its production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620643A (en) * 1947-01-25 1949-03-28 Gravity Ladders Ltd Improvements in or relating to ladders
US3326283A (en) * 1965-03-29 1967-06-20 Trane Co Heat transfer surface
US3528525A (en) * 1967-10-19 1970-09-15 Harold R Lindesmith Ladder constructions
GB2032504A (en) * 1978-10-26 1980-05-08 Rusling J Scaffold Frames

Also Published As

Publication number Publication date
GB2127327A (en) 1984-04-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920820