FR880106A - Dispositif d'engrenages pour poupée de tour - Google Patents

Dispositif d'engrenages pour poupée de tour

Info

Publication number
FR880106A
FR880106A FR880106DA FR880106A FR 880106 A FR880106 A FR 880106A FR 880106D A FR880106D A FR 880106DA FR 880106 A FR880106 A FR 880106A
Authority
FR
France
Prior art keywords
gear device
headstock gear
lathe headstock
lathe
headstock
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)
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.)
CONST MECANIQUES DUFOUR PERE
Original Assignee
CONST MECANIQUES DUFOUR PERE
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 CONST MECANIQUES DUFOUR PERE filed Critical CONST MECANIQUES DUFOUR PERE
Application granted granted Critical
Publication of FR880106A publication Critical patent/FR880106A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B23Q5/142—Mechanical drives with means for varying the speed ratio step-by-step mechanically-operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02—Driving working spindles
    • B23Q2705/06—Mechanical drives with means for varying the speed ratio
    • B23Q2705/062—Mechanical drives with means for varying the speed ratio for lathes
    • B23Q2705/064—Mechanical drives with means for varying the speed ratio for lathes mechanically controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR880106D 1942-03-11 1942-03-11 Dispositif d'engrenages pour poupée de tour Expired FR880106A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880106T 1942-03-11

Publications (1)

Publication Number Publication Date
FR880106A true FR880106A (fr) 1943-03-15

Family

ID=9362767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880106D Expired FR880106A (fr) 1942-03-11 1942-03-11 Dispositif d'engrenages pour poupée de tour

Country Status (1)

Country Link
FR (1) FR880106A (fr)

Similar Documents

Publication Publication Date Title
CH236622A (fr) Dispositif porte-outil pour tour.
FR880106A (fr) Dispositif d'engrenages pour poupée de tour
FR882792A (fr) Dispositif indicateur pour machines-outils
FR894767A (fr) Dispositif d'accouplement pour remorques
FR896082A (fr) Dispositif pour tour automatique
FR895853A (fr) Dispositif pour tour automatique
FR911845A (fr) Dispositif de graissage pour chariots coulissants de machines-outils
FR900078A (fr) Dispositif pour transformer les bicyclettes pour dames en bicyclettes pour enfants
FR978455A (fr) Dispositif de graissage et d'arrosage pour les machines-outils
FR890534A (fr) Dispositif de pédalier pour cycles
FR889194A (fr) Dispositif d'accouplement pour bicyclettes
FR901639A (fr) Dispositif de train d'atterrissage escamotable
FR944256A (fr) Moyens pour l'obtention de photographies en relief
FR891290A (fr) Dispositif anti-vrille pour métiers de bonneterie
FR52605E (fr) Dispositif de rattrapage d'usure
FR884068A (fr) Dispositif porte-outil d'alésage
FR905833A (fr) Dispositif présélecteur pour changement de vitesses
FR880274A (fr) Boîte pour dispositif de signal d'alarme
FR977701A (fr) Dispositif de propulsion pour cycles
FR902721A (fr) Dispositif de chargement pour gazogènes
FR900565A (fr) Dispositif pour la transmission synchrone de mouvements
FR985953A (fr) Dispositif pour l'entraînement de films perforés
AU116894B2 (en) Change speed mechanism for lathes andthe like
FR895034A (fr) Dispositif pour l'examen et le classement de pièces usinées
FR889827A (fr) Repère d'embrayage pour fileter au tour