DE1634878A1 - Equipment for clearing and profiling of trenches - Google Patents

Equipment for clearing and profiling of trenches

Info

Publication number
DE1634878A1
DE1634878A1 DE19651634878 DE1634878A DE1634878A1 DE 1634878 A1 DE1634878 A1 DE 1634878A1 DE 19651634878 DE19651634878 DE 19651634878 DE 1634878 A DE1634878 A DE 1634878A DE 1634878 A1 DE1634878 A1 DE 1634878A1
Authority
DE
Germany
Prior art keywords
attached
trenches
joint
portal
compressed air
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.)
Granted
Application number
DE19651634878
Other languages
German (de)
Other versions
DE1634878B2 (en
DE1634878C3 (en
Inventor
Herbert Schmidt
Herbert Strobach
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.)
DAS MINISTERIUM fur VERKEHRSW
Original Assignee
DAS MINISTERIUM fur VERKEHRSW
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 DAS MINISTERIUM fur VERKEHRSW filed Critical DAS MINISTERIUM fur VERKEHRSW
Publication of DE1634878A1 publication Critical patent/DE1634878A1/en
Publication of DE1634878B2 publication Critical patent/DE1634878B2/en
Application granted granted Critical
Publication of DE1634878C3 publication Critical patent/DE1634878C3/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Mechanical Operated Clutches (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)

Claims (2)

PatentansprUche: 1) Einrichtung zum Räumen und Profilieren von Gräben, insbesondere EntwUsserungsgräben von Eisenbahngleisen, nach Patent ... , dadurch gekennzeichnet, daß zwischen der auf dem portalartigen Rahmen (7) an seinem äußersten balken (11) gelagerten Säule (13) und dem Räum werkzeug (15) ein geschlossenes, ein Trapez bildendes Gelenksystem angeordnet ist, daß von einer Druckfeder (48) in seiner Arbeitsstellung gehalten wird, an dem U-förmigen Träger (4) an einer unteren äußeren Verlängerung der Kröpfung ein in mindestens zwei Stellungen mit dem portalartigen Rahmen (7) arretierbares Zahnsegment (29) drehbar gelagert ist, das Uber ein Ritzel (30), eine Welle (31), ein über einem der beiden Fahrgestelle auf dem Träger (4) befestigten Getriebe (32) von einem-Druckluftmotor (40) mit dazwischengeschalteter Bremse (37),' Kupplung (38) und ein- und auskuppelbarer Seiltrommel angetrleben wird, wobei das Seil (41) der Selltrommel (39) an dem die Einrichtung über eine automatische Kupplung verschiebenden Triebfahrzeug befestigt is't und das diese Zugmittel tragende Fahrzeug (1) seitliche FlUssigkeitsbehälter (42; 43) besitztl die mittels Rohrleitungen untereinander und mit einem Druckluftspeicher (44) verbunden sind. Claims: 1) Device for clearing and profiling trenches, in particular drainage trenches of railway tracks, according to patent ..., characterized in that between the column (13) mounted on the portal-like frame (7) on its outermost beam (11 ) and the Broaching tool (15) a closed, a trapezoid-forming joint system is arranged that is held by a compression spring (48) in its working position, on the U-shaped support (4) on a lower outer extension of the crank in at least two positions the portal-like frame (7) lockable tooth segment (29) is rotatably mounted, which is via a pinion (30), a shaft (31), a gear (32) attached to one of the two chassis on the carrier (4) of a compressed air motor (40) with an interposed brake (37), 'clutch (38) and a cable drum that can be engaged and disengaged, the cable (41) of the Selltrommel (39) to which the device is connected via an automatic clutch The motor vehicle that moves the traction device is attached and the vehicle (1) carrying these traction means is attached to the side fluid container (42; 43) which are connected to one another and to a compressed air reservoir (44) by means of pipelines. 2) Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das- zwi-schen d-er Säule (13) und dem Räumwerkzeug (15) angeordnete Gelenksystem einen in Schneidrichtung befindliehen Gelenkstab (46) mit nach hinten abfallender Stellung und der gegenüberliegende Gelenkstab (47) eine nach vorn abfallende Stellung aufweist und mit dem unteren, mit dem Räumwerkzeug fest verbundenen Gelenkätab mit einer einstellbaren Druckfeder (48) verbunden ist.2) Device according to claim 1, characterized in that the joint system arranged between the column (13) and the broaching tool (15) has a joint rod (46) located in the cutting direction with a sloping backward position and the opposite joint rod (47 ) has a forward sloping position and is connected to the lower joint device firmly connected to the broach with an adjustable compression spring (48).
DE19651634878 1965-02-16 1965-02-16 Mobile device for clearing trenches Expired DE1634878C3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0064173 1965-02-16

Publications (3)

Publication Number Publication Date
DE1634878A1 true DE1634878A1 (en) 1971-04-22
DE1634878B2 DE1634878B2 (en) 1974-04-11
DE1634878C3 DE1634878C3 (en) 1974-11-28

Family

ID=7311035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651634878 Expired DE1634878C3 (en) 1965-02-16 1965-02-16 Mobile device for clearing trenches

Country Status (1)

Country Link
DE (1) DE1634878C3 (en)

Also Published As

Publication number Publication date
DE1634878B2 (en) 1974-04-11
DE1634878C3 (en) 1974-11-28

Similar Documents

Publication Publication Date Title
DE2331985A1 (en) DRIVE DEVICE FOR THE LIFT MAST OF A SIDE LOADER
DE1804767B2 (en) Telescopic mast for forklift truck - has central and side cylinders with chains supports eliminating eccentric bending
DE1634878A1 (en) Equipment for clearing and profiling of trenches
DE2731627C2 (en)
DE2517768C2 (en) Track chain vehicle
DE924695C (en) Chain conveyor, especially for moving conveyor wagons in mining operations
DE557480C (en) Hydraulic drive device with pump built into the working piston
DE740809C (en) Device for driving tunnels and crosscuts in solid rock
DE602416C (en) Safety device for motor vehicles against unintentional rolling back and forth
DE738954C (en) Device for moving vehicles forward while the drive wheels slide
DE393486C (en) Reversing device for locomotives, especially for turbine drives
DE331917C (en) Automatic reversing device for an excavator, which is carried by a carriage that can be moved on longitudinal tracks and is connected by a cross track
DE586849C (en) Suspension device for the control of vehicles of all kinds, especially bicycles and motorcycles
DE1090832B (en) Drive set for the drive of hoists
AT225224B (en) Conveyor device for gritting vehicles
DE501599C (en) Shaving machine mounted on a vehicle frame
DE701819C (en) Steering device for caterpillar vehicles with three caterpillar tracks
DE656401C (en) Lifting and rotating device for cars, especially cars
DE714501C (en) Lifting platform
DE532568C (en) Manual overhead traveling crane
DE813100C (en) Tractors, especially agricultural tractors
DE1430994C (en) Carriage with transmission gear for conveyor systems
DE605314C (en) Tamping machine for concrete roads
DE435259C (en) Mixing and kneading machine with a kneader driven by a crank and controlled by a handlebar
DE2156370A1 (en) TOWING DEVICE FOR VEHICLES

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977