FR807537A - Ratchet crankshaft improvements - Google Patents

Ratchet crankshaft improvements

Info

Publication number
FR807537A
FR807537A FR807537DA FR807537A FR 807537 A FR807537 A FR 807537A FR 807537D A FR807537D A FR 807537DA FR 807537 A FR807537 A FR 807537A
Authority
FR
France
Prior art keywords
ratchet
crankshaft
ratchet crankshaft
crankshaft improvements
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
Jean Antoine Mollard
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 FR807537A publication Critical patent/FR807537A/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
    • B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR807537D 1935-10-03 1935-10-03 Ratchet crankshaft improvements Expired FR807537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807537T 1935-10-03

Publications (1)

Publication Number Publication Date
FR807537A true FR807537A (en) 1937-01-14

Family

ID=9252493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807537D Expired FR807537A (en) 1935-10-03 1935-10-03 Ratchet crankshaft improvements

Country Status (1)

Country Link
FR (1) FR807537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051612B (en) * 1955-09-22 1959-02-26 German Schroth Ratchet jack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051612B (en) * 1955-09-22 1959-02-26 German Schroth Ratchet jack

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