DE3567497D1 - A method of producing scaffolds especially ladders - Google Patents

A method of producing scaffolds especially ladders

Info

Publication number
DE3567497D1
DE3567497D1 DE8585101859T DE3567497T DE3567497D1 DE 3567497 D1 DE3567497 D1 DE 3567497D1 DE 8585101859 T DE8585101859 T DE 8585101859T DE 3567497 T DE3567497 T DE 3567497T DE 3567497 D1 DE3567497 D1 DE 3567497D1
Authority
DE
Germany
Prior art keywords
rung
rail
monomer mixture
ladders
producing scaffolds
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
DE8585101859T
Other languages
English (en)
Inventor
Jorma H Karo
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.)
Exel Oyj
Original Assignee
Karolon Oy
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 Karolon Oy filed Critical Karolon Oy
Application granted granted Critical
Publication of DE3567497D1 publication Critical patent/DE3567497D1/de
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • F16B11/008—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing of tubular elements or rods in coaxial engagement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ladders (AREA)
  • Pens And Brushes (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Road Signs Or Road Markings (AREA)
  • Programmable Controllers (AREA)
  • Polymerisation Methods In General (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Socks And Pantyhose (AREA)
  • Lubricants (AREA)
  • Eye Examination Apparatus (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Confectionery (AREA)
  • Enzymes And Modification Thereof (AREA)
DE8585101859T 1984-03-13 1985-02-21 A method of producing scaffolds especially ladders Expired DE3567497D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI841003A FI71391C (fi) 1984-03-13 1984-03-13 Foerfarande foer framstaellning av staellningar speciellt stegar

Publications (1)

Publication Number Publication Date
DE3567497D1 true DE3567497D1 (en) 1989-02-16

Family

ID=8518717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585101859T Expired DE3567497D1 (en) 1984-03-13 1985-02-21 A method of producing scaffolds especially ladders

Country Status (10)

Country Link
US (1) US4634487A (de)
EP (1) EP0154850B1 (de)
JP (1) JPS60210430A (de)
AT (1) ATE39968T1 (de)
CA (1) CA1243464A (de)
DE (1) DE3567497D1 (de)
DK (1) DK161848C (de)
FI (1) FI71391C (de)
NO (1) NO161188C (de)
SU (1) SU1426444A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715474A (en) * 1986-07-14 1987-12-29 Wehmeyer Donald T Scaffold system
GB2253455B (en) * 1991-02-20 1994-08-31 Michael Patrick Walsh The joining of first and second members at least one of which is a fibreglass member
CA2111724A1 (en) * 1993-12-17 1995-06-18 Raymond Wayne Gillard Scaffold system
JP2700618B2 (ja) * 1995-01-12 1998-01-21 三山工業株式会社 反射体を備えた梯子
ES1036783Y (es) * 1997-03-24 1998-04-01 Abarrategui Churruca Josu Escalera de mano aislante y ensamblaje.
US7201255B1 (en) * 2004-01-23 2007-04-10 Kreikemeier Robert D Apparatus and method of forming a corrosion resistant coating on a ladder
FR2890682B1 (fr) * 2005-09-13 2009-02-20 Centaure Sa Echelle metallique et procede de fabrication d'une telle echelle
DE102010044115A1 (de) * 2010-11-18 2012-05-24 Henkel Ag & Co. Kgaa Verfahren zur Herstellung von Rollstühlen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815043A (en) * 1955-03-29 1957-12-03 Ganahl De Plastic pipe and method of making same
FR1202036A (fr) * 1958-09-08 1960-01-07 échelle et son procédé de fabrication
US3158224A (en) * 1961-10-09 1964-11-24 Chance Co Ab Tubular structures
US3225862A (en) * 1963-08-19 1965-12-28 Chance Co Ab Dielectric ladder
US3318413A (en) * 1965-10-23 1967-05-09 Werner Co Inc R D Ladder joint construction
US3674110A (en) * 1970-06-01 1972-07-04 Unitec Ind Inc Wound filament ladder
US4483904A (en) * 1983-04-26 1984-11-20 Church Kenneth S Connecting fibre reinforced pultrusions

Also Published As

Publication number Publication date
SU1426444A3 (ru) 1988-09-23
NO161188C (no) 1989-07-12
US4634487A (en) 1987-01-06
NO850838L (no) 1985-09-16
JPS60210430A (ja) 1985-10-22
DK161848C (da) 1992-01-27
DK91185D0 (da) 1985-02-28
DK161848B (da) 1991-08-19
FI841003A0 (fi) 1984-03-13
JPH0339820B2 (de) 1991-06-17
ATE39968T1 (de) 1989-01-15
EP0154850A3 (en) 1987-01-07
EP0154850A2 (de) 1985-09-18
DK91185A (da) 1985-09-14
CA1243464A (en) 1988-10-25
FI71391B (fi) 1986-09-09
NO161188B (no) 1989-04-03
EP0154850B1 (de) 1989-01-11
FI841003A (fi) 1985-09-14
FI71391C (fi) 1986-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EXEL OY, HELSINKI, FI

8327 Change in the person/name/address of the patent owner

Owner name: EXEL OY, MAENTYHARJU, FI