DE493234C - Tragbare Bohrmaschine mit Elektromotor - Google Patents

Tragbare Bohrmaschine mit Elektromotor

Info

Publication number
DE493234C
DE493234C DEC41122D DEC0041122D DE493234C DE 493234 C DE493234 C DE 493234C DE C41122 D DEC41122 D DE C41122D DE C0041122 D DEC0041122 D DE C0041122D DE 493234 C DE493234 C DE 493234C
Authority
DE
Germany
Prior art keywords
shaft
motor
pin wheel
disc
electric motor
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
DEC41122D
Other languages
German (de)
English (en)
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 DE493234C publication Critical patent/DE493234C/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B45/00Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/19219Interchangeably locked
    • Y10T74/19293Longitudinally slidable
    • Y10T74/19353Pin 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)
DEC41122D 1927-03-05 1928-02-28 Tragbare Bohrmaschine mit Elektromotor Expired DE493234C (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE493234C true DE493234C (de) 1930-03-06

Family

ID=8904615

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC41122D Expired DE493234C (de) 1927-03-05 1928-02-28 Tragbare Bohrmaschine mit Elektromotor

Country Status (5)

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

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 (zh) * 2013-12-02 2015-06-03 苏州宝时得电动工具有限公司 一种手持切割机

Also Published As

Publication number Publication date
US1768119A (en) 1930-06-24
FR630343A (fr) 1927-12-01
GB286600A (en) 1928-06-07
BE349096A (fr)

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