FR885878A - Arbres filetés - Google Patents

Arbres filetés

Info

Publication number
FR885878A
FR885878A FR885878DA FR885878A FR 885878 A FR885878 A FR 885878A FR 885878D A FR885878D A FR 885878DA FR 885878 A FR885878 A FR 885878A
Authority
FR
France
Prior art keywords
threaded shafts
shafts
threaded
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR885878A publication Critical patent/FR885878A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/16—Driving arrangements for multi-position wipers
    • H01H63/18—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position
    • H01H63/22—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position using step-by-step electromagnetic drive without ratchet, e.g. self-interrupting driving magnet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • F16H25/122—Gearings with helical grooves and automatic reversal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
FR885878D 1941-09-12 1942-09-12 Arbres filetés Expired FR885878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL885878X 1941-09-12

Publications (1)

Publication Number Publication Date
FR885878A true FR885878A (fr) 1943-09-28

Family

ID=19853744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885878D Expired FR885878A (fr) 1941-09-12 1942-09-12 Arbres filetés

Country Status (3)

Country Link
FR (1) FR885878A (fr)
GB (1) GB579577A (fr)
NL (1) NL55582C (fr)

Also Published As

Publication number Publication date
GB579577A (en) 1946-08-08
NL55582C (fr) 1943-11-15

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