DE20102374U1 - Rung or step ladder - Google Patents

Rung or step ladder

Info

Publication number
DE20102374U1
DE20102374U1 DE20102374U DE20102374U DE20102374U1 DE 20102374 U1 DE20102374 U1 DE 20102374U1 DE 20102374 U DE20102374 U DE 20102374U DE 20102374 U DE20102374 U DE 20102374U DE 20102374 U1 DE20102374 U1 DE 20102374U1
Authority
DE
Germany
Prior art keywords
rung
step ladder
pull
ladder according
profiles
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 - Lifetime
Application number
DE20102374U
Other languages
German (de)
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.)
KRAEMER GmbH
Original Assignee
KRAEMER GmbH
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 KRAEMER GmbH filed Critical KRAEMER GmbH
Priority to DE20102374U priority Critical patent/DE20102374U1/en
Publication of DE20102374U1 publication Critical patent/DE20102374U1/en
Priority to EP01127678A priority patent/EP1231357A3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/46—Non-skid equipment
    • 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)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Sprossen- oder Stufenleiter mit zwei Holmen (10) und am unteren Ende der Holme (10) angeordneten Ausziehspitzen (12) zur sicheren Verankerung der Leiter im Erdreich, dadurch gekennzeichnet, dass die Holme (10) mindestens in ihrem unteren Bereich als Profile ausgebildet sind und die Ausziehspitzen (12) im Inneren der Profile geführt sind.1. rung or step ladder with two spars ( 10 ) and at the lower end of the spars ( 10 ) arranged pull-out tips ( 12 ) for securely anchoring the ladder in the ground, characterized in that the spars ( 10 ) at least in their lower area as profiles are formed and the pull-out tips ( 12 ) are guided inside the profiles. 2. Sprossen- oder Stufenleiter nach Anspruch 1, dadurch ge­ kennzeichnet, dass die Profile in ihrer Wandung mindestens je zwei Rastöffnungen (14, 15) für einen an den Auszieh­ spitzen (12) angeordneten Rastvorsprung (16) aufweisen.2. rung or step ladder according to claim 1, characterized in that the profiles in their walls have at least two latching openings ( 14 , 15 ) for a pointed at the pull-out ( 12 ) arranged latching projection ( 16 ). 3. Sprossen- oder Stufenleiter nach Anspruch 2, dadurch ge­ kennzeichnet, dass die Rastöffnungen (14, 15) derart an­ geordnet sind, dass sich für die Ausziehspitzen (12) eine erste Endposition, in der sie nicht über einen am unteren Holmende angeordneten Leiternfuß (11) überstehen, und eine zweite Endposition, in der sie um einen vorgeschriebenen Abstand über den Leiternfuß (11) überstehen, ergibt.3. rung or step ladder according to claim 2, characterized in that the latching openings ( 14 , 15 ) are arranged in such a way that there is a first end position for the pull-out tips ( 12 ) in which they do not have a ladder foot arranged at the lower bar end ( 11 ) protrude, and a second end position, in which they protrude a prescribed distance above the ladder foot ( 11 ). 4. Sprossen- oder Stufenleiter nach Anspruch 2 oder 3, da­ durch gekennzeichnet, dass der Rastvorsprung (16) durch Federkraft (17) gegen die Wandungen der Hohlprofile im Bereich der Rastöffnungen (14, 15) gedrückt wird. 4. rung or step ladder according to claim 2 or 3, characterized in that the locking projection ( 16 ) is pressed by spring force ( 17 ) against the walls of the hollow profiles in the region of the locking openings ( 14 , 15 ). 5. Sprossen- oder Stufenleiter nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass die Rastöffnungen (14, 15) auf der Holminnenseite angeordnet sind.5. rung or step ladder according to one of claims 2 to 4, characterized in that the latching openings ( 14 , 15 ) are arranged on the spar inside. 6. Sprossen- oder Stufenleiter nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass der Rastvorsprung (16) ein Bolzen mit abgerundeter Spitze ist.6. rung or step ladder according to one of claims 2 to 5, characterized in that the latching projection ( 16 ) is a bolt with a rounded tip. 7. Sprossen- oder Stufenleiter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Ausziehspitzen (12) eine Grifföffnung (18) zur Erleichterung des Ausziehens aufweisen.7. rung or step ladder according to one of claims 1 to 6, characterized in that the pull-out tips ( 12 ) have a handle opening ( 18 ) to facilitate pulling out.
DE20102374U 2001-02-10 2001-02-10 Rung or step ladder Expired - Lifetime DE20102374U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20102374U DE20102374U1 (en) 2001-02-10 2001-02-10 Rung or step ladder
EP01127678A EP1231357A3 (en) 2001-02-10 2001-11-21 Anchoring device for ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20102374U DE20102374U1 (en) 2001-02-10 2001-02-10 Rung or step ladder

Publications (1)

Publication Number Publication Date
DE20102374U1 true DE20102374U1 (en) 2001-04-12

Family

ID=7952829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20102374U Expired - Lifetime DE20102374U1 (en) 2001-02-10 2001-02-10 Rung or step ladder

Country Status (2)

Country Link
EP (1) EP1231357A3 (en)
DE (1) DE20102374U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034773A1 (en) * 2014-12-15 2016-06-22 Wilhelm Layher Verwaltungs-GmbH Ladder or stairs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023279207A1 (en) * 2021-07-07 2023-01-12 Spencer Jordan Ladder stabilizing apparatus and kit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145619A (en) * 1938-01-28 1939-01-31 Leon R Brown Antislipping attachment for ladders
US2480382A (en) * 1946-04-22 1949-08-30 Robert J Pagliuso Tripod leg structure
US6012546A (en) * 1998-03-05 2000-01-11 Bee; Dana A. Safety ladder
US5865268A (en) * 1998-06-29 1999-02-02 Finneran; Marilyn Ladder anchoring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034773A1 (en) * 2014-12-15 2016-06-22 Wilhelm Layher Verwaltungs-GmbH Ladder or stairs

Also Published As

Publication number Publication date
EP1231357A2 (en) 2002-08-14
EP1231357A3 (en) 2003-01-15

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: E06B0007080000

Ipc: E06C0007080000

R207 Utility model specification

Effective date: 20010517

R163 Identified publications notified

Effective date: 20010426

R150 Term of protection extended to 6 years

Effective date: 20040504

R151 Term of protection extended to 8 years

Effective date: 20070313

R152 Term of protection extended to 10 years

Effective date: 20090406

R071 Expiry of right