FR630343A - Electric drill - Google Patents

Electric drill

Info

Publication number
FR630343A
FR630343A FR630343DA FR630343A FR 630343 A FR630343 A FR 630343A FR 630343D A FR630343D A FR 630343DA FR 630343 A FR630343 A FR 630343A
Authority
FR
France
Prior art keywords
electric drill
drill
electric
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
French (fr)
Inventor
Camille Contal
Pierre Krettly
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 filed Critical
Application granted granted Critical
Publication of FR630343A publication Critical patent/FR630343A/en
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
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19293—Longitudinally slidable
    • Y10T74/19353—Pin or crown gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR630343D 1927-03-05 1927-03-05 Electric drill Expired FR630343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493234X 1927-03-05

Publications (1)

Publication Number Publication Date
FR630343A true FR630343A (en) 1927-12-01

Family

ID=8904615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630343D Expired FR630343A (en) 1927-03-05 1927-03-05 Electric drill

Country Status (5)

Country Link
US (1) US1768119A (en)
BE (1) BE349096A (en)
DE (1) DE493234C (en)
FR (1) FR630343A (en)
GB (1) GB286600A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418766A (en) * 1979-07-25 1983-12-06 Black & Decker Inc. Compact multi-speed hammer-drill
CN104668657A (en) * 2013-12-02 2015-06-03 苏州宝时得电动工具有限公司 Handheld cutting machine

Also Published As

Publication number Publication date
GB286600A (en) 1928-06-07
DE493234C (en) 1930-03-06
US1768119A (en) 1930-06-24
BE349096A (en)

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