EP0870099B1 - Vorrichtung zum verbinden von zwei einholm-leiterelementen - Google Patents
Vorrichtung zum verbinden von zwei einholm-leiterelementen Download PDFInfo
- Publication number
- EP0870099B1 EP0870099B1 EP96944639A EP96944639A EP0870099B1 EP 0870099 B1 EP0870099 B1 EP 0870099B1 EP 96944639 A EP96944639 A EP 96944639A EP 96944639 A EP96944639 A EP 96944639A EP 0870099 B1 EP0870099 B1 EP 0870099B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tongue
- gap
- coupling plates
- secured
- ladder
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/10—Sections fitted end to end
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
Definitions
- the invention relates to a device for connecting two Single beam ladder elements, each a central beam and one Show number of kicks.
- the invention has for its object a device for Connecting two conductor elements to create both in sideways as well as forward and backward sufficient Has flexibility so that the individual Ladder elements formed assembly manager movements of a building structure, e.g. of a tubular mast on an unstable surface stands, participates.
- this object is achieved in that at the end one tongue a tongue and at the end of the other Conductor element to arrange the coupling plates between form a gap to accommodate the tongue.
- the tongue is preferably in the gap with a play of about 3 ° definable.
- connection between the conductor elements is the tongue on the back of the middle spar arranged, it points towards the center spar and form the coupling plates narrow in the direction of insertion Gap between them.
- the tongue is crossed by one Coupling plates extending locking bolts in the gap Coupling plates secured, the locking pin in one Tongue hole clicks into place.
- the tongue and the two coupling plates are preferably welded to plates on the back of each Middle spars are screwed.
- the tongue is on the lower conductor element and are the coupling plates are arranged on the upper conductor element. It is however, an inverted arrangement is also possible.
- a spring-loaded locking pin is expediently provided.
- the center bars 14 have a forward open C-profile, as it is from DE-C-1 961 757, DE-A-27 36 037 and EP-A-0 129 241 is known.
- the central spar 14 serves at the same time as a guide rail of a safety gear on which the User the ladder is secured.
- the tongue 20 lies in a plane through the Longitudinal axis of the central spar 14 is defined.
- the tongue 20 has a flat 22 at the upper end and also in the upper region a bore 24.
- the end of the upper conductor element 12 is set back by the amount the plate 18 is the upper end of the lower conductor element 10 towered over.
- the Plate 26 two coupling plates 28 welded, the lower Halves are angled away from each other so that they are between form a gap 30 opening downwards.
- Spring pressed into a securing position in the gap 30 becomes. Due to the flat 22 on the tongue 20, the locking pin 32 when inserting the tongue 20 into the gap 30 pushed back. Once the tongue 20 is in its final position in the Gap has reached 30 at the ends of the lower and upper If the conductor element 10, 12 abut against one another, the locking bolt engages 32 in the bore 24.
- the ends of the conductor elements meet 10, 12 butt against each other and the tongue 20 lies in the gap 30, wherein the locking pin 32 engages in the bore 24 of the tongue 20.
- the play of the tongue 20 in the gap 30 is proportional to the length of the gap 30 chosen so that forward and an inclination of about 3 ° is possible at the rear and to the side is without tension at the connection point.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Description
- Fig. 1
- die beiden Leiterelemente im Abstand voneinander und
- Fig. 2
- die beiden Leiterelemente in verbundenem Zustand.
Claims (4)
- Vorrichtung zum Verbinden von zwei Einholm-Leiterelementen (10, 12), die jeweils einen Mittelholm (14) und eine Anzahl von Tritten (16) aufweisen, gekennzeichnetdurch eine Zunge (20), die am Ende des einen Leiterelements (10) anzuordnen ist, unddurch Kupplungsbleche (28), die am Ende des anderen Leiterelements (12) anzuordnen sind und zwischen sich einen Spalt (30) zur Aufnahme der Zunge (20) bilden.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Zunge (20) auf der Rückseite des Mittelholms (14) angeordnet ist und in einer durch die Längsachse des Mittelholms (14) definierten Ebene liegt, und daß sich der Spalt (30) zwischen den Kupplungsblechen (28) in Einführungsrichtung verengt.
- Vorrichtung nach Anspruch 1 oder 2, gekennzeichnet durch einen gefederten Rastbolzen (32), der in der Endlage der Zunge (20) im Spalt (30) an der Zunge (20) einrastet.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Zunge (20) an einer Platte (18) befestigt ist, die am Mittelholm (14) befestigbar ist und daß die Kupplungsbleche (28) an einer Platte (26) befestigt sind, die am Mittelholm (14) des anderen Leiterelements (12) befestigbar ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29520679U | 1995-12-29 | ||
DE29520679U DE29520679U1 (de) | 1995-12-29 | 1995-12-29 | Vorrichtung zum Verbinden von zwei Einholm-Leiterelementen |
PCT/EP1996/005809 WO1997024506A1 (de) | 1995-12-29 | 1996-12-23 | Vorrichtung zum verbinden von zwei einholm-leiterelementen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0870099A1 EP0870099A1 (de) | 1998-10-14 |
EP0870099B1 true EP0870099B1 (de) | 1999-11-17 |
Family
ID=8017335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96944639A Expired - Lifetime EP0870099B1 (de) | 1995-12-29 | 1996-12-23 | Vorrichtung zum verbinden von zwei einholm-leiterelementen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0870099B1 (de) |
AT (1) | ATE186763T1 (de) |
CZ (1) | CZ292679B6 (de) |
DE (2) | DE29520679U1 (de) |
ES (1) | ES2140919T3 (de) |
WO (1) | WO1997024506A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19701076C1 (de) * | 1997-01-15 | 1998-07-02 | Fahrleitungsbau Gmbh | Transportable Steigschutzleiter mit Steigsperre |
AU2003902799A0 (en) * | 2003-06-04 | 2003-06-19 | Prairie Enterprises Pty Ltd | Ladder |
DE102012204643A1 (de) * | 2012-03-22 | 2013-09-26 | Logaer Maschinenbau Gmbh | Steigsperrensystem für Steigleitern |
US9732556B2 (en) * | 2014-09-07 | 2017-08-15 | DDI, Inc. | Tree climbing stick |
CN104612578B (zh) * | 2015-01-20 | 2016-06-29 | 任云海 | 串接直立消防梯 |
CN104653094A (zh) * | 2015-01-23 | 2015-05-27 | 余登会 | 直立高压线路维修梯 |
CN105019816B8 (zh) * | 2015-01-23 | 2017-07-18 | 徐毓艺 | 电力维修梯 |
CN104747065B (zh) * | 2015-02-24 | 2017-08-04 | 徐毓艺 | 专用高压电路梯 |
CN104806157B (zh) * | 2015-02-27 | 2017-09-12 | 徐毓艺 | 专用直立消防梯 |
CN104727739A (zh) * | 2015-03-09 | 2015-06-24 | 余登会 | 消防直立用梯 |
CN104763318B (zh) * | 2015-03-09 | 2017-06-30 | 徐毓艺 | 维修高压线路梯 |
CN105009810A (zh) * | 2015-03-09 | 2015-11-04 | 邱兴伦 | 果园直立修剪用串联独立架 |
CN104727740B (zh) * | 2015-03-09 | 2016-07-06 | 国网山东省电力公司东平县供电公司 | 检修高压电路梯 |
CH712569A2 (de) * | 2016-06-01 | 2017-12-15 | Highstep Systems Ag | Mobile Schiene und Anordnung mit mobilen Schienen. |
CN109723369A (zh) * | 2019-01-07 | 2019-05-07 | 河南嘉瑞电力工程有限公司 | 一种登杆作业装置及其登杆方法 |
USD943117S1 (en) | 2019-07-26 | 2022-02-08 | Andrae D'Acquisto | Climbing stick |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1346424A (fr) * | 1962-11-07 | 1963-12-20 | Electricite De France | échelle démontable à montant unique |
US3995714A (en) * | 1975-11-17 | 1976-12-07 | Brookes Malcolm J | Multi-section ladder for scaling poles |
DE9312525U1 (de) * | 1993-08-20 | 1993-10-21 | Söll GmbH, 95028 Hof | Leiter für Bauwerke, z.B. Schornsteine |
DE9414257U1 (de) * | 1994-09-02 | 1994-11-03 | Söll GmbH, 95028 Hof | Leiter, die lösbar an einem Bauwerk befestigbar ist |
-
1995
- 1995-12-29 DE DE29520679U patent/DE29520679U1/de not_active Expired - Lifetime
-
1996
- 1996-12-23 DE DE59603690T patent/DE59603690D1/de not_active Expired - Lifetime
- 1996-12-23 ES ES96944639T patent/ES2140919T3/es not_active Expired - Lifetime
- 1996-12-23 EP EP96944639A patent/EP0870099B1/de not_active Expired - Lifetime
- 1996-12-23 CZ CZ19982071A patent/CZ292679B6/cs not_active IP Right Cessation
- 1996-12-23 AT AT96944639T patent/ATE186763T1/de active
- 1996-12-23 WO PCT/EP1996/005809 patent/WO1997024506A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1997024506A1 (de) | 1997-07-10 |
DE59603690D1 (de) | 1999-12-23 |
EP0870099A1 (de) | 1998-10-14 |
ATE186763T1 (de) | 1999-12-15 |
DE29520679U1 (de) | 1996-02-22 |
CZ292679B6 (cs) | 2003-11-12 |
ES2140919T3 (es) | 2000-03-01 |
CZ207198A3 (cs) | 1998-12-16 |
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