FR448867A - Tourne-vis ne s'échappant plus de la tete de la vis - Google Patents

Tourne-vis ne s'échappant plus de la tete de la vis

Info

Publication number
FR448867A
FR448867A FR448867DA FR448867A FR 448867 A FR448867 A FR 448867A FR 448867D A FR448867D A FR 448867DA FR 448867 A FR448867 A FR 448867A
Authority
FR
France
Prior art keywords
screwdriver
escaping
longer
screw head
screw
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
Thomas Hubeny
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.)
THOMAS HUBENY
Original Assignee
THOMAS HUBENY
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 THOMAS HUBENY filed Critical THOMAS HUBENY
Application granted granted Critical
Publication of FR448867A publication Critical patent/FR448867A/fr
Expired 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR448867D 1912-09-30 1912-09-30 Tourne-vis ne s'échappant plus de la tete de la vis Expired FR448867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR448867T 1912-09-30

Publications (1)

Publication Number Publication Date
FR448867A true FR448867A (fr) 1913-02-12

Family

ID=1489442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448867D Expired FR448867A (fr) 1912-09-30 1912-09-30 Tourne-vis ne s'échappant plus de la tete de la vis

Country Status (1)

Country Link
FR (1) FR448867A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487155A (en) * 1945-10-20 1949-11-08 Albert T Loewy Screw driver
US2524167A (en) * 1947-02-18 1950-10-03 Grande Frank Screw driver with screw holder
US2546037A (en) * 1947-06-19 1951-03-20 John M Freiheit Pry type vacuum cap remover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487155A (en) * 1945-10-20 1949-11-08 Albert T Loewy Screw driver
US2524167A (en) * 1947-02-18 1950-10-03 Grande Frank Screw driver with screw holder
US2546037A (en) * 1947-06-19 1951-03-20 John M Freiheit Pry type vacuum cap remover

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