FI771944A - Styrning foer skoeljningsroer - Google Patents

Styrning foer skoeljningsroer

Info

Publication number
FI771944A
FI771944A FI771944A FI771944A FI771944A FI 771944 A FI771944 A FI 771944A FI 771944 A FI771944 A FI 771944A FI 771944 A FI771944 A FI 771944A FI 771944 A FI771944 A FI 771944A
Authority
FI
Finland
Prior art keywords
skoeljningsroer
styrning
foer
styrning foer
foer skoeljningsroer
Prior art date
Application number
FI771944A
Other languages
English (en)
Other versions
FI55781C (fi
FI55781B (fi
Inventor
Pekka Salmi
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI771944A priority Critical patent/FI55781C/fi
Priority to CA305,266A priority patent/CA1087605A/en
Priority to DE19782826648 priority patent/DE2826648A1/de
Priority to FR7818472A priority patent/FR2395111A1/fr
Priority to ZA00783529A priority patent/ZA783529B/xx
Priority to SE7807048A priority patent/SE433822B/sv
Publication of FI771944A publication Critical patent/FI771944A/fi
Application granted granted Critical
Publication of FI55781B publication Critical patent/FI55781B/fi
Publication of FI55781C publication Critical patent/FI55781C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/26—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Actuator (AREA)
  • Compressor (AREA)
FI771944A 1977-06-21 1977-06-21 Styrning foer skoeljningsroer FI55781C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI771944A FI55781C (fi) 1977-06-21 1977-06-21 Styrning foer skoeljningsroer
CA305,266A CA1087605A (en) 1977-06-21 1978-06-12 Support of flushing tube
DE19782826648 DE2826648A1 (de) 1977-06-21 1978-06-19 Hydraulischer schlagapparat
FR7818472A FR2395111A1 (fr) 1977-06-21 1978-06-20 Support de tube d'injection pour appareil a percussion hydraulique
ZA00783529A ZA783529B (en) 1977-06-21 1978-06-20 Hydraulic percussive apparatus having flushing tube support
SE7807048A SE433822B (sv) 1977-06-21 1978-06-20 Anordning vid en hydraulisk slagapparat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI771944A FI55781C (fi) 1977-06-21 1977-06-21 Styrning foer skoeljningsroer

Publications (3)

Publication Number Publication Date
FI771944A true FI771944A (fi) 1978-12-22
FI55781B FI55781B (fi) 1979-06-29
FI55781C FI55781C (fi) 1979-10-10

Family

ID=8510924

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771944A FI55781C (fi) 1977-06-21 1977-06-21 Styrning foer skoeljningsroer

Country Status (6)

Country Link
CA (1) CA1087605A (fi)
DE (1) DE2826648A1 (fi)
FI (1) FI55781C (fi)
FR (1) FR2395111A1 (fi)
SE (1) SE433822B (fi)
ZA (1) ZA783529B (fi)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826129C (de) * 1950-09-28 1951-12-27 Ernst Reuss Patronenoeler-Gehaeuse fuer Pressluftwerkzeuge
FR1300677A (fr) * 1961-09-19 1962-08-03 Boehler & Co Ag Geb Dispositif de canalisation d'un fluide de curage à travers un mar teau-foreur
US3797584A (en) * 1972-03-31 1974-03-19 E Bailey Striking bar
FI126974A (fi) * 1974-04-25 1975-10-26 Tampella Oy Ab
GB1450972A (en) * 1974-06-11 1976-09-29 Klemm G Percussive tool
US3991655A (en) * 1974-11-11 1976-11-16 Hydroacoustics Inc. Hydroacoustic apparatus and valving mechanisms for use therein

Also Published As

Publication number Publication date
SE433822B (sv) 1984-06-18
ZA783529B (en) 1979-06-27
FR2395111A1 (fr) 1979-01-19
CA1087605A (en) 1980-10-14
FI55781C (fi) 1979-10-10
FI55781B (fi) 1979-06-29
SE7807048L (sv) 1978-12-22
DE2826648A1 (de) 1979-01-18
FR2395111B1 (fi) 1983-01-21

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY TAMPELLA AB