SE339443B - - Google Patents

Info

Publication number
SE339443B
SE339443B SE1452970A SE1452970A SE339443B SE 339443 B SE339443 B SE 339443B SE 1452970 A SE1452970 A SE 1452970A SE 1452970 A SE1452970 A SE 1452970A SE 339443 B SE339443 B SE 339443B
Authority
SE
Sweden
Application number
SE1452970A
Inventor
K Nilsson
Original Assignee
K Nilsson
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 K Nilsson filed Critical K Nilsson
Priority to SE1452970A priority Critical patent/SE339443B/xx
Publication of SE339443B publication Critical patent/SE339443B/xx
Priority to IT5352471A priority patent/IT944751B/it
Priority to NL7114594A priority patent/NL166515C/xx
Priority to DE19712152579 priority patent/DE2152579C3/de
Priority to ES396413A priority patent/ES396413A1/es
Priority to AU35055/71A priority patent/AU469972B2/en
Priority to NO398371A priority patent/NO135541C/no
Priority to FR7138677A priority patent/FR2113329A5/fr
Priority to JP8521371A priority patent/JPS5437404B1/ja
Priority to DK524371A priority patent/DK134824B/da
Priority to CA126,350A priority patent/CA954828A/en
Priority to GB5012871A priority patent/GB1344898A/en

Links

Classifications

    • 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
    • E02F9/26—Indicating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Operation Control Of Excavators (AREA)
SE1452970A 1970-10-28 1970-10-28 SE339443B (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE1452970A SE339443B (fr) 1970-10-28 1970-10-28
IT5352471A IT944751B (it) 1970-10-28 1971-10-16 Dispositivo di controllo e regola zione della profondita di scavo per escavatori
NL7114594A NL166515C (nl) 1970-10-28 1971-10-22 Graafmachine.
DE19712152579 DE2152579C3 (de) 1970-10-28 1971-10-22 Hydraulische Einrichtung zur Überwachung der Höhenlage des Grabwerkzeuges eines Baggers
FR7138677A FR2113329A5 (fr) 1970-10-28 1971-10-27
ES396413A ES396413A1 (es) 1970-10-28 1971-10-27 Perfeccionamientos introducidos en mecanismos para el con- trol de la profundidad de trabajo de una excavadora del tipode las que tienen una pala o herramienta similar de movi- miento de tierra.
AU35055/71A AU469972B2 (en) 1970-10-28 1971-10-27 Manipulator
NO398371A NO135541C (fr) 1970-10-28 1971-10-27
JP8521371A JPS5437404B1 (fr) 1970-10-28 1971-10-28
DK524371A DK134824B (da) 1970-10-28 1971-10-28 Gravemaskine.
CA126,350A CA954828A (en) 1970-10-28 1971-10-28 Means for controlling the working depth of an excavator
GB5012871A GB1344898A (en) 1970-10-28 1971-10-28 Manipulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1452970A SE339443B (fr) 1970-10-28 1970-10-28

Publications (1)

Publication Number Publication Date
SE339443B true SE339443B (fr) 1971-10-04

Family

ID=20299265

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1452970A SE339443B (fr) 1970-10-28 1970-10-28

Country Status (12)

Country Link
JP (1) JPS5437404B1 (fr)
AU (1) AU469972B2 (fr)
CA (1) CA954828A (fr)
DE (1) DE2152579C3 (fr)
DK (1) DK134824B (fr)
ES (1) ES396413A1 (fr)
FR (1) FR2113329A5 (fr)
GB (1) GB1344898A (fr)
IT (1) IT944751B (fr)
NL (1) NL166515C (fr)
NO (1) NO135541C (fr)
SE (1) SE339443B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219119A1 (de) * 1981-06-18 1982-12-30 Jiri Formanek Vorrichtung zum bestimmen der beim baggern erreichten tiefe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI626U1 (fi) * 1992-12-07 1993-03-24 Marko Tapio Nuotio Expansionskaerl foer nivaoskillnadsmaetare
GB9713501D0 (en) * 1997-06-26 1997-09-03 Henderson Stephen C Relative height gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3219119A1 (de) * 1981-06-18 1982-12-30 Jiri Formanek Vorrichtung zum bestimmen der beim baggern erreichten tiefe

Also Published As

Publication number Publication date
GB1344898A (en) 1974-01-23
DE2152579B2 (de) 1979-03-22
NO135541C (fr) 1977-04-27
NL7114594A (fr) 1972-05-03
CA954828A (en) 1974-09-17
AU469972B2 (en) 1976-02-26
AU3505571A (en) 1973-05-03
NL166515B (nl) 1981-03-16
FR2113329A5 (fr) 1972-06-23
DK134824B (da) 1977-01-24
NL166515C (nl) 1981-08-17
DE2152579C3 (de) 1979-11-22
DE2152579A1 (de) 1972-06-15
DK134824C (fr) 1977-06-13
IT944751B (it) 1973-04-20
ES396413A1 (es) 1975-01-01
JPS5437404B1 (fr) 1979-11-15
NO135541B (fr) 1977-01-10

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