BE605045A - Industrial dust vacuum cleaner - Google Patents

Industrial dust vacuum cleaner

Info

Publication number
BE605045A
BE605045A BE605045A BE605045A BE605045A BE 605045 A BE605045 A BE 605045A BE 605045 A BE605045 A BE 605045A BE 605045 A BE605045 A BE 605045A BE 605045 A BE605045 A BE 605045A
Authority
BE
Belgium
Prior art keywords
vacuum cleaner
industrial dust
dust vacuum
industrial
cleaner
Prior art date
Application number
BE605045A
Other languages
French (fr)
Inventor
A P Cawl
R C Lampe
G E Lofgren
Original Assignee
Electrolux Corp
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 Electrolux Corp filed Critical Electrolux Corp
Publication of BE605045A publication Critical patent/BE605045A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/42—Blade pitch-changing mechanisms fluid, e.g. hydraulic non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
BE605045A 1960-06-22 1961-06-15 Industrial dust vacuum cleaner BE605045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US605045XA 1960-06-22 1960-06-22

Publications (1)

Publication Number Publication Date
BE605045A true BE605045A (en) 1961-12-15

Family

ID=22029913

Family Applications (1)

Application Number Title Priority Date Filing Date
BE605045A BE605045A (en) 1960-06-22 1961-06-15 Industrial dust vacuum cleaner

Country Status (2)

Country Link
BE (1) BE605045A (en)
GB (1) GB605045A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534704A (en) * 1983-02-08 1985-08-13 The Boeing Company Helicopter rotor control system with integrated hub
FR2624473B1 (en) * 1987-12-15 1990-05-18 Aerospatiale HYDRAULIC DEVICE FOR INDIVIDUAL CONTROL OF THE STEP OF A ROTOR BLADE, AND ROTOR HUB AND ROTOR EQUIPPED WITH SUCH DEVICES

Also Published As

Publication number Publication date
GB605045A (en) 1948-07-15

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