FR2687599B1 - Dispositif auto-serrant pour visser ou devisser des ecrous dont l'acces est difficile. - Google Patents

Dispositif auto-serrant pour visser ou devisser des ecrous dont l'acces est difficile.

Info

Publication number
FR2687599B1
FR2687599B1 FR9202471A FR9202471A FR2687599B1 FR 2687599 B1 FR2687599 B1 FR 2687599B1 FR 9202471 A FR9202471 A FR 9202471A FR 9202471 A FR9202471 A FR 9202471A FR 2687599 B1 FR2687599 B1 FR 2687599B1
Authority
FR
France
Prior art keywords
screwing
self
tightening device
difficult access
nuts
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 - Fee Related
Application number
FR9202471A
Other languages
English (en)
Other versions
FR2687599A1 (fr
Inventor
Louis Decamps Francis
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.)
DECAMPS FRANCIS
Original Assignee
DECAMPS FRANCIS
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 DECAMPS FRANCIS filed Critical DECAMPS FRANCIS
Priority to FR9202471A priority Critical patent/FR2687599B1/fr
Publication of FR2687599A1 publication Critical patent/FR2687599A1/fr
Application granted granted Critical
Publication of FR2687599B1 publication Critical patent/FR2687599B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/52—Chain or strap wrenches
    • 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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
    • B25B27/0042—Tools for removing or replacing filters or for draining oil; Tools for setting or loosening closure means for radiators, batteries, or the like
FR9202471A 1992-02-25 1992-02-25 Dispositif auto-serrant pour visser ou devisser des ecrous dont l'acces est difficile. Expired - Fee Related FR2687599B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9202471A FR2687599B1 (fr) 1992-02-25 1992-02-25 Dispositif auto-serrant pour visser ou devisser des ecrous dont l'acces est difficile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202471A FR2687599B1 (fr) 1992-02-25 1992-02-25 Dispositif auto-serrant pour visser ou devisser des ecrous dont l'acces est difficile.

Publications (2)

Publication Number Publication Date
FR2687599A1 FR2687599A1 (fr) 1993-08-27
FR2687599B1 true FR2687599B1 (fr) 1995-05-05

Family

ID=9427247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202471A Expired - Fee Related FR2687599B1 (fr) 1992-02-25 1992-02-25 Dispositif auto-serrant pour visser ou devisser des ecrous dont l'acces est difficile.

Country Status (1)

Country Link
FR (1) FR2687599B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012101050B3 (de) * 2012-02-09 2013-01-17 Hipp Medical Ag Ratsche und deren Herstellungsverfahren sowie Drehmomentübertragungssystem und Verfahren zum Übertragen eines Drehmoments auf ein Eindrehwerkzeug, und Verwendung einer derartigen Ratsche im Medizinbereich
ITTV20130207A1 (it) * 2013-12-13 2015-06-14 Stefano Antonini "chiave per la rimozione di capsule filtro olio di motori endotermici"

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236755C (fr) *
FR488360A (fr) * 1918-01-09 1918-09-24 Fastnut Ltd Clef de serrage à machoire de forme spirale
DE1782406A1 (de) * 1968-08-28 1971-08-12 Wolfgang Maluche Werkzeug zum OEffnen oder Schliessen von drehbaren Behaelterdeckeln,Rohrverschraubungen od.dgl.
US4114481A (en) * 1977-07-22 1978-09-19 J-Mark Quality Products, Inc. Oil filter wrench with ratchet drive

Also Published As

Publication number Publication date
FR2687599A1 (fr) 1993-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse