DE312463C - - Google Patents

Info

Publication number
DE312463C
DE312463C DENDAT312463D DE312463DA DE312463C DE 312463 C DE312463 C DE 312463C DE NDAT312463 D DENDAT312463 D DE NDAT312463D DE 312463D A DE312463D A DE 312463DA DE 312463 C DE312463 C DE 312463C
Authority
DE
Germany
Prior art keywords
screwdrivers
screwdriver
minor cutting
cutting edge
angled
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
DENDAT312463D
Other languages
German (de)
English (en)
Publication of DE312463C publication Critical patent/DE312463C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/007—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with blade of flat or substantially flat cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
DENDAT312463D Active DE312463C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE312463C true DE312463C (enrdf_load_stackoverflow)

Family

ID=565390

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT312463D Active DE312463C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE312463C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158375A (en) * 1978-02-17 1979-06-19 Roger Cournoyer Screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158375A (en) * 1978-02-17 1979-06-19 Roger Cournoyer Screwdriver

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