FR708590A - Constant speed drive device - Google Patents

Constant speed drive device

Info

Publication number
FR708590A
FR708590A FR708590DA FR708590A FR 708590 A FR708590 A FR 708590A FR 708590D A FR708590D A FR 708590DA FR 708590 A FR708590 A FR 708590A
Authority
FR
France
Prior art keywords
drive device
constant speed
speed drive
constant
speed
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
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR708590A publication Critical patent/FR708590A/en
Expired legal-status Critical Current

Links

FR708590D 1930-01-25 1930-12-30 Constant speed drive device Expired FR708590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL708590X 1930-01-25

Publications (1)

Publication Number Publication Date
FR708590A true FR708590A (en) 1931-07-25

Family

ID=19812140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708590D Expired FR708590A (en) 1930-01-25 1930-12-30 Constant speed drive device

Country Status (1)

Country Link
FR (1) FR708590A (en)

Similar Documents

Publication Publication Date Title
FR710824A (en) Track traction device
FR724508A (en) Assembly device
FR708590A (en) Constant speed drive device
FR692864A (en) Multiple-belt transmission and speed variation device
FR630550A (en) Variable speed transmission device
FR722258A (en) Constant speed film drive mechanism
FR657009A (en) Drive device
FR723339A (en) Speed reduction device
FR708180A (en) Projection apparatus device
FR661104A (en) Device for adjusting the speed of propeller turbines
FR716676A (en) Assembly device
FR710308A (en) Assembly device
FR727087A (en) Friction drive device
FR41494E (en) Friction drive device
FR688024A (en) Speed regulator device
FR696330A (en) Maximum speed indicating device
FR711037A (en) Speed variation device
FR708543A (en) Clutch device
FR712538A (en) Drive device for linear phonograph supports
FR39769E (en) Multiple belt transmission and speed variation device
FR818514A (en) Variable speed pulley drive device
FR694394A (en) Motor device for training bodies at a constant speed
FR701880A (en) Continuous speed change transmission device
FR712515A (en) Polycylindrical motor bearing boring device
FR720743A (en) Damping device