EP1138627A2 - Montage de treuil sur excavatrice - Google Patents

Montage de treuil sur excavatrice Download PDF

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Publication number
EP1138627A2
EP1138627A2 EP01106630A EP01106630A EP1138627A2 EP 1138627 A2 EP1138627 A2 EP 1138627A2 EP 01106630 A EP01106630 A EP 01106630A EP 01106630 A EP01106630 A EP 01106630A EP 1138627 A2 EP1138627 A2 EP 1138627A2
Authority
EP
European Patent Office
Prior art keywords
boom
rope
cable
winch
excavator
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Withdrawn
Application number
EP01106630A
Other languages
German (de)
English (en)
Other versions
EP1138627A3 (fr
Inventor
Franz Haas
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.)
Haas Maschinenbau GmbH
Original Assignee
Haas Maschinenbau GmbH
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 Haas Maschinenbau GmbH filed Critical Haas Maschinenbau GmbH
Publication of EP1138627A2 publication Critical patent/EP1138627A2/fr
Publication of EP1138627A3 publication Critical patent/EP1138627A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom

Definitions

  • the invention relates to hydraulically operated wheel and Crawler excavators, such as those used in land, forestry and Water management.
  • the invention is therefore based on the object To develop winch construction that gives the operator an good view of rope and rope drum enables security at the rope winding and a maximum working area granted maximum stability of the excavator, and inexpensive compared to conventional construction methods is.
  • the winch is in the immediate vicinity of the excavator operator at the end of the boom near the superstructure, and above the pivot point of the superstructure of the excavator, assembled. An optimal visual inspection of the winch or the associated rope drum is guaranteed. Through the Insertion of a pulley between the rope pull-in and Cable winch will ensure that the rope goes from to Cable drum belonging to the winch was picked up correctly becomes.
  • the track excavator shown in Fig. 1 has an uppercarriage 1 and a boom 2. Located at the end of the boom a dipper stick 4 at the end of a conventional one Gripper 3 is attached. At the end of the boom near the superstructure 2, preferably above the pivot point of the superstructure 1, is a cable winch 5 with associated cable drum arranged.
  • Rope inlet 6 is in the middle between the side cheeks 2a of the Boom 2 performed. That for pulling in a rope 7 certain end of the rope inlet 6 opens on the underside of the boom 2.
  • the Rope inlet 6 is preferably with an endlessly rotatable Rotary head 6a for improved guidance of the rope inlet 6 provided rope 7 provided.
  • the use of at least two guide rollers 6b on the rotary head 6a optimize the Rope guide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
EP01106630A 2000-03-30 2001-03-16 Montage de treuil sur excavatrice Withdrawn EP1138627A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20005890U DE20005890U1 (de) 2000-03-30 2000-03-30 Seilwindenaufbau
DE20005890U 2000-03-30

Publications (2)

Publication Number Publication Date
EP1138627A2 true EP1138627A2 (fr) 2001-10-04
EP1138627A3 EP1138627A3 (fr) 2003-06-04

Family

ID=7939574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106630A Withdrawn EP1138627A3 (fr) 2000-03-30 2001-03-16 Montage de treuil sur excavatrice

Country Status (2)

Country Link
EP (1) EP1138627A3 (fr)
DE (1) DE20005890U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10259692B2 (en) 2012-06-06 2019-04-16 Seaonicas As Hybrid crane

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1185686A (en) * 1915-03-12 1916-06-06 John F Kuhlman Sewer-cleaning apparatus.
US2367912A (en) * 1943-08-17 1945-01-23 Bertram P Willis Tagline device
US2784862A (en) * 1954-07-20 1957-03-12 Arthur O Hellerud Clam-shell and bucket control system
US3028031A (en) * 1959-05-11 1962-04-03 Henry K Halvorsen Power tagline
US3362550A (en) * 1967-02-21 1968-01-09 Gilbert O. Kappler Vehicle with boom
US3378158A (en) * 1965-10-15 1968-04-16 Mccaffrey Ruddock Tagline Corp Hydraulically operated tagline rewind mechanism
US3874532A (en) * 1971-06-16 1975-04-01 Richier Sa Excavators for digging trenches and the like
US5048172A (en) * 1986-12-19 1991-09-17 Reco Crane Company, Inc. Method for converting a "backhoe" to a "crane" using a "true free fall" hydraulic winch system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1185686A (en) * 1915-03-12 1916-06-06 John F Kuhlman Sewer-cleaning apparatus.
US2367912A (en) * 1943-08-17 1945-01-23 Bertram P Willis Tagline device
US2784862A (en) * 1954-07-20 1957-03-12 Arthur O Hellerud Clam-shell and bucket control system
US3028031A (en) * 1959-05-11 1962-04-03 Henry K Halvorsen Power tagline
US3378158A (en) * 1965-10-15 1968-04-16 Mccaffrey Ruddock Tagline Corp Hydraulically operated tagline rewind mechanism
US3362550A (en) * 1967-02-21 1968-01-09 Gilbert O. Kappler Vehicle with boom
US3874532A (en) * 1971-06-16 1975-04-01 Richier Sa Excavators for digging trenches and the like
US5048172A (en) * 1986-12-19 1991-09-17 Reco Crane Company, Inc. Method for converting a "backhoe" to a "crane" using a "true free fall" hydraulic winch system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10259692B2 (en) 2012-06-06 2019-04-16 Seaonicas As Hybrid crane

Also Published As

Publication number Publication date
DE20005890U1 (de) 2000-08-24
EP1138627A3 (fr) 2003-06-04

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