ATE141372T1 - HEIGHT-ADJUSTABLE SCAFFOLDING STAND - Google Patents

HEIGHT-ADJUSTABLE SCAFFOLDING STAND

Info

Publication number
ATE141372T1
ATE141372T1 AT95101316T AT95101316T ATE141372T1 AT E141372 T1 ATE141372 T1 AT E141372T1 AT 95101316 T AT95101316 T AT 95101316T AT 95101316 T AT95101316 T AT 95101316T AT E141372 T1 ATE141372 T1 AT E141372T1
Authority
AT
Austria
Prior art keywords
crank
horizontal
height
casing
drive wheel
Prior art date
Application number
AT95101316T
Other languages
German (de)
Inventor
Wilhelm Mueller
Siegmar Baum
Original Assignee
Mueller & Baum
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 Mueller & Baum filed Critical Mueller & Baum
Application granted granted Critical
Publication of ATE141372T1 publication Critical patent/ATE141372T1/en

Links

Classifications

    • 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
    • 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
    • E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
    • E04G1/32—Other free-standing supports, e.g. using trestles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Movable Scaffolding (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Adornments (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Emergency Lowering Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Bridges Or Land Bridges (AREA)
  • Seats For Vehicles (AREA)
  • Dowels (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

A horizontal upper supporting beam is provided for accommodation of the load. As height adjustment device, a crank is used and gear means are provided for transmission of the rotary movement of the crank in an up and down movement of the upper part of the scaffolding support. The gear means comprise a drive wheel connected with the crank (19), which meshes with a horizontal pinion arranged at right-angles to the drive wheel. The pinion is firmly connected with a casing with an inner thread. This inner thread engages in a self-blocking outer thread of a vertical spindle (17) positioned through the casing. The spindle at its upper end supports the height adjustment horizontal beam (16) of the upper part (15) of the scaffolding support.
AT95101316T 1994-02-05 1995-02-01 HEIGHT-ADJUSTABLE SCAFFOLDING STAND ATE141372T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403617A DE4403617C2 (en) 1994-02-05 1994-02-05 Height-adjustable trestle

Publications (1)

Publication Number Publication Date
ATE141372T1 true ATE141372T1 (en) 1996-08-15

Family

ID=6509568

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95101316T ATE141372T1 (en) 1994-02-05 1995-02-01 HEIGHT-ADJUSTABLE SCAFFOLDING STAND

Country Status (6)

Country Link
EP (1) EP0666387B1 (en)
AT (1) ATE141372T1 (en)
CZ (1) CZ26295A3 (en)
DE (2) DE4403617C2 (en)
HU (1) HUT70602A (en)
PL (1) PL307081A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354790B (en) * 1999-08-28 2004-02-11 Neil Ernest Allen A support for a scaffolding platform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1647432A (en) * 1926-03-03 1927-11-01 George D Butler Trestle
US2140617A (en) * 1937-06-15 1938-12-20 Castady Harry Adjustable scaffold
US4468904A (en) * 1983-04-14 1984-09-04 Malley James J O Multi-stage extendable tower
FR2607535B1 (en) * 1986-11-28 1990-02-23 Trouillet Andre MOBILE PLATFORM SCAFFOLDING
DE9012976U1 (en) * 1990-09-12 1991-10-17 Hymer-Leichtmetallbau, 7988 Wangen Height and side adjustable support stand
DE9115455U1 (en) * 1991-12-13 1992-02-20 Albert, Erich, 8752 Edelbach Height-adjustable scaffolding trestle for creating a work platform

Also Published As

Publication number Publication date
CZ26295A3 (en) 1996-08-14
EP0666387B1 (en) 1996-08-14
DE59500008D1 (en) 1996-09-19
EP0666387A1 (en) 1995-08-09
DE4403617C2 (en) 1996-03-14
PL307081A1 (en) 1995-08-07
HUT70602A (en) 1995-10-30
HU9500342D0 (en) 1995-03-28
DE4403617A1 (en) 1995-08-10

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Legal Events

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