DK144686B - - Google Patents

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Publication number
DK144686B
DK144686B DK219377AA DK219377A DK144686B DK 144686 B DK144686 B DK 144686B DK 219377A A DK219377A A DK 219377AA DK 219377 A DK219377 A DK 219377A DK 144686 B DK144686 B DK 144686B
Authority
DK
Denmark
Prior art keywords
sleeve
ladder
grooves
groove
corners
Prior art date
Application number
DK219377AA
Other languages
Danish (da)
English (en)
Other versions
DK219377A (no
DK144686C (da
Inventor
Kristian Moss Per
Original Assignee
A/S Raufoss Ammunisjonsfabrikker
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19882909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK144686(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by A/S Raufoss Ammunisjonsfabrikker filed Critical A/S Raufoss Ammunisjonsfabrikker
Publication of DK219377A publication Critical patent/DK219377A/da
Publication of DK144686B publication Critical patent/DK144686B/da
Application granted granted Critical
Publication of DK144686C publication Critical patent/DK144686C/da

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
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
    • 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
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Programmable Controllers (AREA)
DK219377AA 1976-05-18 1977-05-18 Stige med faste trin og vanger. DK144686C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO761689 1976-05-18
NO761689A NO138541C (no) 1976-05-18 1976-05-18 Anordning ved trinnfeste for stige.

Publications (3)

Publication Number Publication Date
DK219377A DK219377A (no) 1977-11-19
DK144686B true DK144686B (no) 1982-05-10
DK144686C DK144686C (da) 1990-06-25

Family

ID=19882909

Family Applications (1)

Application Number Title Priority Date Filing Date
DK219377AA DK144686C (da) 1976-05-18 1977-05-18 Stige med faste trin og vanger.

Country Status (5)

Country Link
DE (1) DE2722597A1 (no)
DK (1) DK144686C (no)
GB (1) GB1581480A (no)
NO (1) NO138541C (no)
SE (1) SE7705748L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144686C (da) * 1976-05-18 1990-06-25 Raufoss Ammunisjonsfabrikker Stige med faste trin og vanger.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139824B (en) * 1983-05-04 1986-11-12 Gte Unistrut Limited Cable ladder or the like structure
GB2175973A (en) * 1985-05-20 1986-12-10 Trade & Industry The Secretary Articles including at least two members joined together
GB2255126B (en) * 1991-04-25 1994-10-12 James Brian Clarke Ladder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1744199A (en) * 1927-11-07 1930-01-21 Chicago Forging & Mfg Co Method of forming connections
US2415180A (en) * 1944-05-27 1947-02-04 Clark J R Co Ladder rung fastening means
US2901822A (en) * 1955-12-15 1959-09-01 Robert B Hayden Method of forming a harness cord end terminal
US3039186A (en) * 1957-08-06 1962-06-19 Werner Co Inc R D Method of forming a joint between the rail and rung of a ladder
NL154438C (no) * 1966-08-09
US3484931A (en) * 1967-10-19 1969-12-23 Werner Co Inc R D Method of joining a ladder rung to a side rail
DE2241533A1 (de) * 1972-08-24 1974-03-07 Struewer Metallfab Heinrich Steckverbindung von profilsprossen in profilholmen einer leiter
NO138541C (no) * 1976-05-18 1978-09-20 Raufoss Ammunisjonsfabrikker Anordning ved trinnfeste for stige.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144686C (da) * 1976-05-18 1990-06-25 Raufoss Ammunisjonsfabrikker Stige med faste trin og vanger.

Also Published As

Publication number Publication date
DE2722597C2 (no) 1990-03-22
DE2722597A1 (de) 1977-12-01
SE7705748L (sv) 1977-11-19
DK219377A (no) 1977-11-19
NO138541B (no) 1978-06-12
GB1581480A (en) 1980-12-17
DK144686C (da) 1990-06-25
NO138541C (no) 1978-09-20
NO761689L (no) 1977-11-21

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