DE182177C - - Google Patents

Info

Publication number
DE182177C
DE182177C DENDAT182177D DE182177DA DE182177C DE 182177 C DE182177 C DE 182177C DE NDAT182177 D DENDAT182177 D DE NDAT182177D DE 182177D A DE182177D A DE 182177DA DE 182177 C DE182177 C DE 182177C
Authority
DE
Germany
Prior art keywords
workpiece
drilling
drill
helical spring
preventing
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.)
Active
Application number
DENDAT182177D
Other languages
German (de)
English (en)
Publication of DE182177C publication Critical patent/DE182177C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/069—Work-clamping means for pressing workpieces against a work-table

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DENDAT182177D Active DE182177C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE182177C true DE182177C (enrdf_load_html_response)

Family

ID=446298

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT182177D Active DE182177C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE182177C (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700905A (en) * 1947-02-07 1955-02-01 Kenneth M Urquhart Drill bit depth gauge
DE1032062B (de) * 1954-11-15 1958-06-12 Wickede Ruhr Kettenwerk Schalttisch fuer Schalttischautomaten
FR2431339A1 (fr) * 1978-07-18 1980-02-15 Rudelle Lucien Amortisseur de chocs pour meches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700905A (en) * 1947-02-07 1955-02-01 Kenneth M Urquhart Drill bit depth gauge
DE1032062B (de) * 1954-11-15 1958-06-12 Wickede Ruhr Kettenwerk Schalttisch fuer Schalttischautomaten
FR2431339A1 (fr) * 1978-07-18 1980-02-15 Rudelle Lucien Amortisseur de chocs pour meches

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