FR837337A - Clef à excentrique pour pièces cylindriques - Google Patents

Clef à excentrique pour pièces cylindriques

Info

Publication number
FR837337A
FR837337A FR837337DA FR837337A FR 837337 A FR837337 A FR 837337A FR 837337D A FR837337D A FR 837337DA FR 837337 A FR837337 A FR 837337A
Authority
FR
France
Prior art keywords
cylindrical parts
eccentric wrench
wrench
eccentric
cylindrical
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
Fournier Jules Gilbert Marc
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 FR837337A publication Critical patent/FR837337A/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
    • 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
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5075—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using jaws moving along radial cams or by excentric disks in a cage structure at least partially surrounding the pipe
    • 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
    • B25B23/103—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for gripping threaded studs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR837337D 1937-10-26 1937-10-26 Clef à excentrique pour pièces cylindriques Expired FR837337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837337T 1937-10-26

Publications (1)

Publication Number Publication Date
FR837337A true FR837337A (fr) 1939-02-08

Family

ID=9298559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837337D Expired FR837337A (fr) 1937-10-26 1937-10-26 Clef à excentrique pour pièces cylindriques

Country Status (1)

Country Link
FR (1) FR837337A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938420C (de) * 1943-11-11 1956-01-26 Daimler Benz Ag Werkzeug zum Entfernen von Stehbolzen, Zapfen, Rohrstutzen od. dgl.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938420C (de) * 1943-11-11 1956-01-26 Daimler Benz Ag Werkzeug zum Entfernen von Stehbolzen, Zapfen, Rohrstutzen od. dgl.

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