FR363644A - Porte-foret pour machines à percer - Google Patents

Porte-foret pour machines à percer

Info

Publication number
FR363644A
FR363644A FR363644DA FR363644A FR 363644 A FR363644 A FR 363644A FR 363644D A FR363644D A FR 363644DA FR 363644 A FR363644 A FR 363644A
Authority
FR
France
Prior art keywords
drilling machines
drill holder
drill
holder
drilling
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.)
Expired
Application number
Other languages
English (en)
Inventor
George Dawson
William Alfred Dawson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR363644A publication Critical patent/FR363644A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power
    • B23B45/12—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power by using a ratchet brace

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR363644D 1905-03-01 1906-02-26 Porte-foret pour machines à percer Expired FR363644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB363644X 1905-03-01

Publications (1)

Publication Number Publication Date
FR363644A true FR363644A (fr) 1906-08-04

Family

ID=1411045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR363644D Expired FR363644A (fr) 1905-03-01 1906-02-26 Porte-foret pour machines à percer

Country Status (1)

Country Link
FR (1) FR363644A (fr)

Similar Documents

Publication Publication Date Title
FR363644A (fr) Porte-foret pour machines à percer
FR398390A (fr) Mandrin pour tours, machines à percer, etc.
FR350923A (fr) Support démontable pour machine à percer
FR373617A (fr) Mandrin pour mèche à forer
FR4124E (fr) Mandrin pour machines à percer, tours, etc
FR356039A (fr) Machine à aléser automatique
CH34404A (de) Spannfutter für Werkzeugmaschinen
FR455353A (fr) Système de support pour les porte-forets des machines à percer
AT27150B (de) Gesteinbohrmaschine.
FR365207A (fr) Perfectionnements dans les machines à percer
FR403782A (fr) Machine à percer
FR3553E (fr) Mandrin pour machines à percer, tours, etc.
FR345180A (fr) Mandrin pour machines à percer, tours, etc.
FR368060A (fr) Foreuse à percussion
CH34746A (de) Bohrapparat für Stickmaschinen
FR333679A (fr) Machine à percer universelle
FR397308A (fr) Machine à percer
FR10754E (fr) Machine à percer
FR368590A (fr) Outil à haver
FR410703A (fr) Machine à forer
FR329979A (fr) Machine à percer double
FR356505A (fr) Machine perforatrice hydraulique pour mines
FR343606A (fr) Machine à affuter les forets hélicoidaux
CH38501A (de) Bohrfutter
FR366220A (fr) Chaine motrice pour machines à forer