DE3702255C2 - - Google Patents

Info

Publication number
DE3702255C2
DE3702255C2 DE19873702255 DE3702255A DE3702255C2 DE 3702255 C2 DE3702255 C2 DE 3702255C2 DE 19873702255 DE19873702255 DE 19873702255 DE 3702255 A DE3702255 A DE 3702255A DE 3702255 C2 DE3702255 C2 DE 3702255C2
Authority
DE
Germany
Prior art keywords
drum
cutting edge
distance
axis
receiving devices
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
DE19873702255
Other languages
German (de)
English (en)
Other versions
DE3702255A1 (de
Inventor
Wolfhart Dr.-Ing. 4970 Bad Oeynhausen De Dittrich
Rolf Dipl.-Ing. 4972 Loehne De Hoette
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.)
PWH Anlagen and Systeme GmbH
Original Assignee
PWH Anlagen and Systeme 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 PWH Anlagen and Systeme GmbH filed Critical PWH Anlagen and Systeme GmbH
Priority to DE19873702255 priority Critical patent/DE3702255A1/de
Publication of DE3702255A1 publication Critical patent/DE3702255A1/de
Application granted granted Critical
Publication of DE3702255C2 publication Critical patent/DE3702255C2/de
Granted legal-status Critical Current

Links

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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/241—Digging wheels; Digging elements of wheels; Drives for wheels digging wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Crushing And Grinding (AREA)
DE19873702255 1986-12-22 1987-01-27 Trommelrueckladegeraet Granted DE3702255A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873702255 DE3702255A1 (de) 1986-12-22 1987-01-27 Trommelrueckladegeraet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3643798 1986-12-22
DE19873702255 DE3702255A1 (de) 1986-12-22 1987-01-27 Trommelrueckladegeraet

Publications (2)

Publication Number Publication Date
DE3702255A1 DE3702255A1 (de) 1988-07-07
DE3702255C2 true DE3702255C2 (en(2012)) 1989-04-06

Family

ID=25850655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873702255 Granted DE3702255A1 (de) 1986-12-22 1987-01-27 Trommelrueckladegeraet

Country Status (1)

Country Link
DE (1) DE3702255A1 (en(2012))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9410837U1 (de) * 1994-07-11 1994-11-03 Pwh Anlagen + Systeme Gmbh, 66386 St Ingbert Mit Bechern versehenes Trommelrückladegerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500563A (en) * 1967-09-15 1970-03-17 Barber Greene Co Wheel-type top loading machine and method
GB1548913A (en) * 1975-01-22 1979-07-18 Secr Defence Excavating machines
ZA761633B (en) * 1975-07-17 1977-03-30 Unit Rig & Equip Two wheel excavating and loading system
US4106226A (en) * 1977-02-18 1978-08-15 Hanson Raymond A Bidirectional rotary excavator

Also Published As

Publication number Publication date
DE3702255A1 (de) 1988-07-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: PWH ANLAGEN UND SYSTEME GMBH, 6670 ST INGBERT, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee