CA617227A - Hydraulic elevator control system - Google Patents

Hydraulic elevator control system

Info

Publication number: CA617227A
Authority: CA; Canada
Prior art keywords: control system; elevator control; hydraulic elevator; hydraulic; elevator
Prior art date: 1961-03-28
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

CA617227A

Inventor

F. Jaseph Lawrence

J. Arbogast Duane

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.)

Dover Corp

Original Assignee

Dover Corp

Publication date

1961-03-28

1961-03-28 Application granted granted Critical

1961-03-28 Publication of CA617227A publication Critical patent/CA617227A/en

Status Expired legal-status Critical Current

Links

CA617227A Hydraulic elevator control system Expired CA617227A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA617227T

Publications (1)

Publication Number	Publication Date
CA617227A true CA617227A (en)	1961-03-28

Family

ID=35859523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA617227A Expired CA617227A (en)			Hydraulic elevator control system

Country Status (1)

Country	Link
CA (1)	CA617227A (en)

0
- CA CA617227A patent/CA617227A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA612972A (en)	1961-01-24	Brake control system
CA617227A (en)	1961-03-28	Hydraulic elevator control system
CA644886A (en)	1962-07-17	Hydraulic elevator control system
AU267386B2 (en)	1963-11-21	Hydraulic control system
AU265797B2 (en)	1964-05-21	Improved hydraulic control system
CA623062A (en)	1961-07-04	Parallel hydraulic control system
AU1770062A (en)	1963-11-21	Hydraulic control system
AU2452062A (en)	1964-05-21	Improved hydraulic control system
CA612485A (en)	1961-01-10	Control mechanism for hydraulic system
CA603667A (en)	1960-08-16	Hydraulic control system
AU260156B2 (en)	1968-08-22	Elevator control system
CA635539A (en)	1962-01-30	Elevator control system
CA631195A (en)	1961-11-21	Supervisory control system
CA617907A (en)	1961-04-11	Brake control system
AU255218B2 (en)	1963-08-08	Elevator system
AU254299B2 (en)	1963-05-02	Hydraulic control system fora transmission
AU252170B2 (en)	1963-02-21	Elevator selection system
AU265969B2 (en)	1964-03-19	Hydraulic system
AU248904B2 (en)	1963-06-27	Hydraulic system
AU258839B2 (en)	1964-02-06	Control system
CA626164A (en)	1961-08-22	Control system
CA625782A (en)	1961-08-15	Control system
CA616875A (en)	1961-03-21	Control system
AU237553B2 (en)	1960-11-17	Elevator control system
CA614719A (en)	1961-02-14	Control units for hydraulic rams