DE332652C - Mobile double jib crane - Google Patents

Mobile double jib crane

Info

Publication number
DE332652C
DE332652C DENDAT332652D DE332652DD DE332652C DE 332652 C DE332652 C DE 332652C DE NDAT332652 D DENDAT332652 D DE NDAT332652D DE 332652D D DE332652D D DE 332652DD DE 332652 C DE332652 C DE 332652C
Authority
DE
Germany
Prior art keywords
jib crane
mobile double
double jib
mobile
crane
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
Application number
DENDAT332652D
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
Publication date
Application granted granted Critical
Publication of DE332652C publication Critical patent/DE332652C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Fahrbarer Doppelauslegerkran, dadurch gekennzeichnet, daß die beiden Hubwinden oberhalb der Antriebswelle (c) angeordnet sind und von dieser durch ein endloses, stets in derselben Richtung laufendes, durch einen Gewichtshebel ständig gespanntes Zugorgan (t) angetrieben werden.Mobile double jib crane, characterized in that the two hoisting winches are arranged above the drive shaft (c) and from this by an endless, always running in the same direction, constantly tensioned by a weight lever Pulling element (t) are driven.
DENDAT332652D Mobile double jib crane Expired DE332652C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332652T

Publications (1)

Publication Number Publication Date
DE332652C true DE332652C (en) 1921-02-05

Family

ID=6204697

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT332652D Expired DE332652C (en) Mobile double jib crane

Country Status (1)

Country Link
DE (1) DE332652C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111977526A (en) * 2020-07-22 2020-11-24 黑龙江建筑职业技术学院 Water supply energy-saving pipeline alternating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111977526A (en) * 2020-07-22 2020-11-24 黑龙江建筑职业技术学院 Water supply energy-saving pipeline alternating device

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