DK14786C - Borehoved til Tunnelboremaskiner. - Google Patents

Borehoved til Tunnelboremaskiner.

Info

Publication number
DK14786C
DK14786C DK14786DA DK14786C DK 14786 C DK14786 C DK 14786C DK 14786D A DK14786D A DK 14786DA DK 14786 C DK14786 C DK 14786C
Authority
DK
Denmark
Prior art keywords
drilling
tunnel
machines
head
drilling head
Prior art date
Application number
Other languages
English (en)
Original Assignee
J P Karns Tunneling Machine Co
Publication date
Application granted granted Critical
Publication of DK14786C publication Critical patent/DK14786C/da

Links

DK14786D Borehoved til Tunnelboremaskiner. DK14786C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK14786T

Publications (1)

Publication Number Publication Date
DK14786C true DK14786C (da) 1911-07-10

Family

ID=27830597

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14786D DK14786C (da) Borehoved til Tunnelboremaskiner.

Country Status (1)

Country Link
DK (1) DK14786C (da)

Similar Documents

Publication Publication Date Title
DK14786C (da) Borehoved til Tunnelboremaskiner.
DK14700C (da) Tunnelboremaskine.
CH53189A (de) Tunnelbohrmaschine
CH52660A (de) Bohrkopf für Tunnelbohrmaschinen
CH55592A (de) Holzbohrer
FR447443A (fr) Porte-foret
FR436621A (fr) Foret perfectionné
AT75427B (de) Ständerbohrmaschine.
DK14096C (da) Slipsholder.
CH47071A (de) Gesteinsbohrmaschine
DK14503C (da) Tryklaas til Beklædningsgenstande.
DK30973C (da) Maskine til Hælpaaslaaning.
CH59094A (de) Tunnel
ES58848A1 (es) Una máquina de perforar túneles.
DK18553C (da) Udvideligt Borehoved.
DK16769C (da) Skylleapparat til Vadskrør.
DK27983C (da) Transportabelt Boreapparat.
DK16857C (da) Boreredskab.
FR461022A (fr) Machine à percer
DK14515C (da) Skrubhøvle- og Fødeapparat til Afrettemaskiner.
DK13295C (da) Borpatron.
DK15396C (da) Roterende Maskine.
DK13376C (da) Tromlehøvender.
CH74658A (de) Bohrkopf
DK14198C (da) Kompoundeksplosionsmaskine.