FR574127A - Very high production machine intended to tighten screws semi-automatically - Google Patents

Very high production machine intended to tighten screws semi-automatically

Info

Publication number
FR574127A
FR574127A FR574127DA FR574127A FR 574127 A FR574127 A FR 574127A FR 574127D A FR574127D A FR 574127DA FR 574127 A FR574127 A FR 574127A
Authority
FR
France
Prior art keywords
semi
automatically
high production
production machine
machine intended
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
Louis Bovard
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 FR574127A publication Critical patent/FR574127A/en
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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR574127D 1923-12-05 1923-12-05 Very high production machine intended to tighten screws semi-automatically Expired FR574127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574127T 1923-12-05

Publications (1)

Publication Number Publication Date
FR574127A true FR574127A (en) 1924-07-05

Family

ID=8952485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574127D Expired FR574127A (en) 1923-12-05 1923-12-05 Very high production machine intended to tighten screws semi-automatically

Country Status (1)

Country Link
FR (1) FR574127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278966B (en) * 1963-11-14 1968-09-26 Burnand S A Screwing tool, especially for small screws

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278966B (en) * 1963-11-14 1968-09-26 Burnand S A Screwing tool, especially for small screws

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