EP0897893A3 - Rohrverlegungseinheit für Traktor - Google Patents

Rohrverlegungseinheit für Traktor Download PDF

Info

Publication number
EP0897893A3
EP0897893A3 EP98306735A EP98306735A EP0897893A3 EP 0897893 A3 EP0897893 A3 EP 0897893A3 EP 98306735 A EP98306735 A EP 98306735A EP 98306735 A EP98306735 A EP 98306735A EP 0897893 A3 EP0897893 A3 EP 0897893A3
Authority
EP
European Patent Office
Prior art keywords
tractor
drawworks
supporting
pipelaying
unit
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Withdrawn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
EP98306735A
Other languages
English (en)
French (fr)
Other versions
EP0897893A2 (de
Inventor
Marion Thompson
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.)
Sabre International Inc
Original Assignee
Sabre International Inc
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 Sabre International Inc filed Critical Sabre International Inc
Publication of EP0897893A2 publication Critical patent/EP0897893A2/de
Publication of EP0897893A3 publication Critical patent/EP0897893A3/de
Withdrawn legal-status Critical Current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
    • B66C23/62—Constructional features or details
    • 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
    • B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Body Structure For Vehicles (AREA)
  • Agricultural Machines (AREA)
EP98306735A 1997-08-21 1998-08-21 Rohrverlegungseinheit für Traktor Withdrawn EP0897893A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5620197P 1997-08-21 1997-08-21
US56201P 1997-08-21

Publications (2)

Publication Number Publication Date
EP0897893A2 EP0897893A2 (de) 1999-02-24
EP0897893A3 true EP0897893A3 (de) 2000-02-23

Family

ID=22002854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98306735A Withdrawn EP0897893A3 (de) 1997-08-21 1998-08-21 Rohrverlegungseinheit für Traktor

Country Status (3)

Country Link
EP (1) EP0897893A3 (de)
AU (1) AU8078598A (de)
CA (1) CA2245392A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461547A (zh) * 2017-04-26 2017-12-12 汤树林 一种山地用压裂供水管线快速收放装置
CN119777435B (zh) * 2024-11-28 2025-11-07 中交广州航道局有限公司 一种耙吸式挖泥船的耙管长度调整装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042116A (en) * 1975-01-24 1977-08-16 Fiat-Allis Construction Machinery, Inc. Track laying tractor with movable boom which can be tilted laterally
US4083459A (en) * 1977-04-21 1978-04-11 Caterpillar Tractor Co. Mounting apparatus for a counterweight assembly
US5332110A (en) * 1993-02-22 1994-07-26 Vanguard Hydraulic Pipelayer Tractor mounted hydraulic pipelayer with side boom
US5392936A (en) * 1994-01-26 1995-02-28 Sabre International, Inc. Rubber track pipelayer boom

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042116A (en) * 1975-01-24 1977-08-16 Fiat-Allis Construction Machinery, Inc. Track laying tractor with movable boom which can be tilted laterally
US4083459A (en) * 1977-04-21 1978-04-11 Caterpillar Tractor Co. Mounting apparatus for a counterweight assembly
US5332110A (en) * 1993-02-22 1994-07-26 Vanguard Hydraulic Pipelayer Tractor mounted hydraulic pipelayer with side boom
US5392936A (en) * 1994-01-26 1995-02-28 Sabre International, Inc. Rubber track pipelayer boom

Also Published As

Publication number Publication date
EP0897893A2 (de) 1999-02-24
AU8078598A (en) 1999-03-04
CA2245392A1 (en) 1999-02-21

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