CH516699A - Tiefschachtgerät - Google Patents

Tiefschachtgerät

Info

Publication number
CH516699A
CH516699A CH650571A CH650571A CH516699A CH 516699 A CH516699 A CH 516699A CH 650571 A CH650571 A CH 650571A CH 650571 A CH650571 A CH 650571A CH 516699 A CH516699 A CH 516699A
Authority
CH
Switzerland
Prior art keywords
shaft device
deep shaft
deep
shaft
Prior art date
Application number
CH650571A
Other languages
English (en)
Inventor
Lehmann Otto
Birnbau Oskar
Original Assignee
Lehmann Otto
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 Lehmann Otto filed Critical Lehmann Otto
Publication of CH516699A publication Critical patent/CH516699A/de

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
    • E02F3/28—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
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4136—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted on a slidable or telescopic boom or arm
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets

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)
CH650571A 1970-05-06 1971-05-03 Tiefschachtgerät CH516699A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702022142 DE2022142A1 (de) 1970-05-06 1970-05-06 Tiefschachtgeraet

Publications (1)

Publication Number Publication Date
CH516699A true CH516699A (de) 1971-12-15

Family

ID=5770385

Family Applications (1)

Application Number Title Priority Date Filing Date
CH650571A CH516699A (de) 1970-05-06 1971-05-03 Tiefschachtgerät

Country Status (5)

Country Link
CH (1) CH516699A (de)
DE (1) DE2022142A1 (de)
FR (1) FR2091290A5 (de)
GB (1) GB1344692A (de)
NL (1) NL7106219A (de)

Also Published As

Publication number Publication date
FR2091290A5 (de) 1972-01-14
DE2022142A1 (de) 1971-11-25
GB1344692A (en) 1974-01-23
NL7106219A (de) 1971-11-09

Similar Documents

Publication Publication Date Title
SE412098B (sv) Centrifugalkompressor
BE761447A (fr) Termineur
NL161382B (nl) Sormpersinrichting.
AT309996B (de) Skibob
SE384130B (sv) Intrauterin anordning
ATA818171A (de) Buestenhalter
BE760036A (fr) Reklamezuil
SE403545B (sv) Fordistorderande anordning
AR220504A1 (es) Rulero
BE761406A (fr) Lichtprojectie-apparaat
BE761752A (fr) Marmerachtige glasmaterialen
BE760221A (fr) Resonateur-piezo-electrique
ATA437571A (de) Stalltur
AT324988B (de) Backkopen
BE755973A (fr) Stylographe
IT939507B (it) Dispositivo d arresto
NL169106C (nl) Koppelmeetinrichting.
CH515035A (de) Massagegerät
AT319330B (de) Seilrolle
CH533254A (fr) Palier
CH530652A (de) Ton-Bild-Gerät
ES198303Y (es) Dispositivo vinificador.
CH527976A (de) Tiefschachtgerät
AT318233B (de) Abgratvorrichtung
CH516699A (de) Tiefschachtgerät

Legal Events

Date Code Title Description
PL Patent ceased