FR699760A - Tournevis à pince de retenue de la vis - Google Patents

Tournevis à pince de retenue de la vis

Info

Publication number
FR699760A
FR699760A FR699760DA FR699760A FR 699760 A FR699760 A FR 699760A FR 699760D A FR699760D A FR 699760DA FR 699760 A FR699760 A FR 699760A
Authority
FR
France
Prior art keywords
screwdriver
screw retainer
retainer collet
collet
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
Louis Charles
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 FR699760A publication Critical patent/FR699760A/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
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/101—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for hand-driven screw-drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR699760D 1930-07-31 1930-07-31 Tournevis à pince de retenue de la vis Expired FR699760A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR699760T 1930-07-31

Publications (1)

Publication Number Publication Date
FR699760A true FR699760A (fr) 1931-02-19

Family

ID=9048389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR699760D Expired FR699760A (fr) 1930-07-31 1930-07-31 Tournevis à pince de retenue de la vis

Country Status (1)

Country Link
FR (1) FR699760A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016215297A (ja) * 2015-05-18 2016-12-22 中国電力株式会社 スクリュードライバーの螺子装着補助装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016215297A (ja) * 2015-05-18 2016-12-22 中国電力株式会社 スクリュードライバーの螺子装着補助装置

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