EP1870374A3 - Scherenpantograph - Google Patents
Scherenpantograph Download PDFInfo
- Publication number
- EP1870374A3 EP1870374A3 EP07012158A EP07012158A EP1870374A3 EP 1870374 A3 EP1870374 A3 EP 1870374A3 EP 07012158 A EP07012158 A EP 07012158A EP 07012158 A EP07012158 A EP 07012158A EP 1870374 A3 EP1870374 A3 EP 1870374A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plane
- scissor arms
- parallel
- adjacent
- scissor
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/22—Lazy-tongs mechanisms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/24—Lazy-tongs
Abstract
dadurch gekennzeichnet, dass;
wenigsten zwei benachbarte erste Scherenarme (10a, 10b) in einer ersten Ebene (1) und einer zu der ersten Ebene (1) parallelen zweiten Ebene (2) angeordnet sind und wenigstens zwei benachbarte mit dem benachbarten ersten Scherenarmen (10a, 10b) verbundene zweite Scherenarme (20a, 20b) in einer dritten Ebene (3) und einer zur dritten Ebene (3) parallelen vierten Ebene (4) angeordnet sind.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610028946 DE102006028946B4 (de) | 2006-06-23 | 2006-06-23 | Scherenpantograph |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1870374A2 EP1870374A2 (de) | 2007-12-26 |
EP1870374A3 true EP1870374A3 (de) | 2008-05-28 |
Family
ID=38543812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07012158A Withdrawn EP1870374A3 (de) | 2006-06-23 | 2007-06-21 | Scherenpantograph |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1870374A3 (de) |
DE (1) | DE102006028946B4 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10401006B2 (en) * | 2017-03-08 | 2019-09-03 | Gino Kennedy | Portable light tower |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912542A1 (de) * | 1978-04-14 | 1979-10-18 | Jlg Ind Inc | Arbeitsplattform mit scherenhebergestaenge |
DE4407265A1 (de) * | 1994-03-04 | 1995-09-07 | Sachtler Kommunikationstech | Hebevorrichtung |
WO2000076903A1 (de) * | 1999-06-15 | 2000-12-21 | Liftlux Potain Gmbh | Arbeitsbühne |
US6425459B1 (en) * | 2001-05-18 | 2002-07-30 | Snorkel International, Inc. | Aerial work platform apparatus with anti-tipping supplement |
WO2005068347A1 (en) * | 2004-01-06 | 2005-07-28 | Jlg Industries, Inc. | Pothole protection mechanism |
-
2006
- 2006-06-23 DE DE200610028946 patent/DE102006028946B4/de not_active Expired - Fee Related
-
2007
- 2007-06-21 EP EP07012158A patent/EP1870374A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912542A1 (de) * | 1978-04-14 | 1979-10-18 | Jlg Ind Inc | Arbeitsplattform mit scherenhebergestaenge |
DE4407265A1 (de) * | 1994-03-04 | 1995-09-07 | Sachtler Kommunikationstech | Hebevorrichtung |
WO2000076903A1 (de) * | 1999-06-15 | 2000-12-21 | Liftlux Potain Gmbh | Arbeitsbühne |
US6425459B1 (en) * | 2001-05-18 | 2002-07-30 | Snorkel International, Inc. | Aerial work platform apparatus with anti-tipping supplement |
WO2005068347A1 (en) * | 2004-01-06 | 2005-07-28 | Jlg Industries, Inc. | Pothole protection mechanism |
Also Published As
Publication number | Publication date |
---|---|
EP1870374A2 (de) | 2007-12-26 |
DE102006028946B4 (de) | 2008-09-04 |
DE102006028946A1 (de) | 2008-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E04G 1/22 20060101ALI20080423BHEP Ipc: F21V 21/24 20060101ALI20080423BHEP Ipc: B66F 3/22 20060101AFI20071017BHEP |
|
17P | Request for examination filed |
Effective date: 20080731 |
|
AKX | Designation fees paid |
Designated state(s): AT CZ DE ES IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20090422 |