DE20003062U1 - Lift - Google Patents

Lift

Info

Publication number
DE20003062U1
DE20003062U1 DE20003062U DE20003062U DE20003062U1 DE 20003062 U1 DE20003062 U1 DE 20003062U1 DE 20003062 U DE20003062 U DE 20003062U DE 20003062 U DE20003062 U DE 20003062U DE 20003062 U1 DE20003062 U1 DE 20003062U1
Authority
DE
Germany
Prior art keywords
cylinder
coupling member
lifting platform
platform according
sleeve
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
DE20003062U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20003062U priority Critical patent/DE20003062U1/en
Publication of DE20003062U1 publication Critical patent/DE20003062U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Loading Or Unloading Of Vehicles (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 erfaßt The description text was not recorded electronically  

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

Claims (9)

1. Hebebühne für Kraftfahrzeuge,
  • - mit zwei in vertikaler Richtung (22) miteinander synchron verfahrbaren Hubwagen (40),
  • - mit einer hydraulisch antreibbaren Kolben-Zylinder- Einheit (12) für jeden Hubwagen (40),
  • - mit einer mechanischen Koppelungsvorrichtung (36) für beide Kolben-Zylinder-Einheiten (12) zum Sicherstellen des Gleichlaufs der beiden Hubwagen (40),dadurch gekennzeichnet, dass
  • - ein stabförmiges Koppelungsglied (36) mit seinen beiden freien Endbereichen (30) an den in vertikaler Richtung (22) verfahrbaren Teilen (16, 18) der beiden Kolben- Zylinder-Einheiten (12) angeschweißt ist.
1. lift for motor vehicles,
  • - With two lifting trucks (40) which can be moved synchronously with one another in the vertical direction (22),
  • - With a hydraulically driven piston-cylinder unit (12) for each pallet truck (40),
  • - With a mechanical coupling device (36) for both piston-cylinder units (12) to ensure the synchronism of the two lifting trucks (40), characterized in that
  • - A rod-shaped coupling member (36) with its two free end regions (30) on the in the vertical direction (22) movable parts (16, 18) of the two piston-cylinder units (12) is welded.
2. Hebebühne nach Anspruch 1, dadurch gekennzeichnet, dass
  • - der Hubwagen (40) an dem Zylinder (16, 18) befestigt ist und
  • - das Koppelungsglied (36) an dem Zylinder (16, 18) angeschweißt ist.
2. Lift according to claim 1, characterized in that
  • - The pallet truck (40) is attached to the cylinder (16, 18) and
  • - The coupling member (36) is welded to the cylinder (16, 18).
3. Hebebühne nach Anspruch 2, dadurch gekennzeichnet, dass
  • - der Zylinder (16, 18) stirnseitig auf dem Endbereich des Koppelungsgliedes (16) aufsitzt,
  • - ein Durchbruch (50) in dem Endbereich (30) vorhanden ist, zum Hindurchführen der aus dem Zylinder (18) nach unten herausfahrbaren Kolbenstange (20).
3. Lifting platform according to claim 2, characterized in that
  • - The cylinder (16, 18) is seated on the end face of the coupling member (16),
  • - An opening (50) is present in the end region (30) for passing the piston rod (20) which can be moved downwards out of the cylinder (18).
4. Hebebühne nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass
  • - das Koppelungsglied (36) mehrere stabförmige Glieder (36.1, 36.2) besitzt, die in Reihe hintereinanderliegend biegesteif miteinander verbunden sind.
4. Lifting platform according to one of the preceding claims, characterized in that
  • - The coupling member (36) has a plurality of rod-shaped members (36.1, 36.2), which are connected to one another in series in a rigid manner.
5. Hebebühne nach Anspruch 4, dadurch gekennzeichnet, dass
  • - eine Hülse (44) über die beiden stirnseitigen Stoßenden (42.1, 42.2) von zwei in Reihe aneinanderstoßenden Gliedern (36.1, 36.2) schiebbar ist,
  • - die Hülse (44) lagefixierbar im Bereich der beiden Stoßenden (42.1, 42.2) vorhanden ist.
5. Lift according to claim 4, characterized in that
  • a sleeve (44) can be pushed over the two end ends (42.1, 42.2) of two links (36.1, 36.2) abutting in series,
  • - The sleeve (44) is fixed in position in the area of the two butt ends (42.1, 42.2).
6. Hebebühne nach Anspruch 5, dadurch gekennzeichnet, dass
  • - die Hülse (44) biegesteif mit den beiden Stoßenden (42.1, 42.2) verbindbar ist.
6. Lifting platform according to claim 5, characterized in that
  • - The sleeve (44) is rigidly connected to the two butt ends (42.1, 42.2).
7. Hebebühne nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass
  • - die Hülse (44) an den Stoßenden (42.1, 42.2) anschraubbar (46, 48) ist.
7. Lift according to claim 5 or 6, characterized in that
  • - The sleeve (44) on the butt ends (42.1, 42.2) can be screwed (46, 48).
8. Hebebühne nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass
  • - ein doppelwandiger Zylinder (16, 18) vorhanden ist.
8. Lifting platform according to one of the preceding claims, characterized in that
  • - A double-walled cylinder (16, 18) is available.
9. Hebebühne nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass
  • - das Koppelungsglied (36) einen rechteckigen Querschnitt, wie insbesondere einen rechteckigen Vollquerschnitt besitzt.
9. Lifting platform according to one of the preceding claims, characterized in that
  • - The coupling member (36) has a rectangular cross section, such as in particular a rectangular full cross section.
DE20003062U 2000-02-19 2000-02-19 Lift Expired - Lifetime DE20003062U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20003062U DE20003062U1 (en) 2000-02-19 2000-02-19 Lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20003062U DE20003062U1 (en) 2000-02-19 2000-02-19 Lift

Publications (1)

Publication Number Publication Date
DE20003062U1 true DE20003062U1 (en) 2000-06-08

Family

ID=7937617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20003062U Expired - Lifetime DE20003062U1 (en) 2000-02-19 2000-02-19 Lift

Country Status (1)

Country Link
DE (1) DE20003062U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7028987B2 (en) 2002-02-15 2006-04-18 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Lifting jack arrangement for lifting platforms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7028987B2 (en) 2002-02-15 2006-04-18 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Lifting jack arrangement for lifting platforms

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000713

R150 Term of protection extended to 6 years

Effective date: 20030313

R151 Term of protection extended to 8 years

Effective date: 20060309

R158 Lapse of ip right after 8 years

Effective date: 20080902