NL161104C - LIFTING PLATFORM INSTALLATION. - Google Patents

LIFTING PLATFORM INSTALLATION.

Info

Publication number: NL161104C
Authority: NL; Netherlands
Prior art keywords: lifting platform; platform installation; installation; lifting; platform
Prior art date: 1950-05-19

Application number

NL6812534.A

Other languages

Dutch (nl)

Original Assignee

Gewerk Eisenhuette Westfalia

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.)

1950-05-19

Publication of NL161104C publication Critical patent/NL161104C/en

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filters For Electric Vacuum Cleaners (AREA)

NL6812534.A 1950-05-19 LIFTING PLATFORM INSTALLATION. NL161104C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE296633X		1950-05-19

Publications (1)

Publication Number	Publication Date
NL161104C true NL161104C (en)

Family

ID=20307345

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6812534.A NL161104C (en)	1950-05-19		LIFTING PLATFORM INSTALLATION.

Country Status (7)

Country	Link
US (1)	US2696894A (en)
BE (1)	BE513239A (en)
CH (1)	CH296633A (en)
DE (1)	DE928491C (en)
FR (1)	FR1037307A (en)
GB (1)	GB698360A (en)
NL (1)	NL161104C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2930446A (en) *	1957-03-18	1960-03-29	Singer Mfg Co	Canister type vacuum cleaners
DE1249470B (en) *	1959-03-24
US10653281B2 (en)	2017-08-25	2020-05-19	Emerson Electric Co.	Pre-filter bag for vacuum cleaner and vacuum cleaner including same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE397792A (en) *	1932-07-27
US2022249A (en) *	1932-10-06	1935-11-26	Electrolux Corp	Vacuum cleaner
FR802641A (en) *	1935-05-28	1936-09-09	Paris & Du Rhone	Further training in dust extractors
US2514280A (en) *	1945-03-24	1950-07-04	Eureka Williams Corp	Suction cleaner
US2460851A (en) *	1946-01-26	1949-02-08	Eureka Williams Corp	Bag coupling for suction cleaners
US2591382A (en) *	1948-10-30	1952-04-01	Gen Electric	Screen supported paper bag for tank cleaners
US2539195A (en) *	1950-05-02	1951-01-23	Gen Electric	Inlet dirt deflector and filter arrangement for suction cleaners

0
- NL NL6812534.A patent/NL161104C/en active
- BE BE513239D patent/BE513239A/xx unknown
1951
- 1951-05-04 GB GB10487/51A patent/GB698360A/en not_active Expired
- 1951-05-05 DE DEA13316A patent/DE928491C/en not_active Expired
- 1951-05-07 CH CH296633D patent/CH296633A/en unknown
- 1951-05-17 US US226800A patent/US2696894A/en not_active Expired - Lifetime
- 1951-05-19 FR FR1037307D patent/FR1037307A/en not_active Expired

Also Published As

Publication number	Publication date
FR1037307A (en)	1953-09-16
CH296633A (en)	1954-02-28
DE928491C (en)	1955-06-02
US2696894A (en)	1954-12-14
BE513239A (en)
GB698360A (en)	1953-10-14

Publication	Publication Date	Title
NL161104C (en)		LIFTING PLATFORM INSTALLATION.
CH293717A (en)	1953-10-15	Stylograph.
FR1012898A (en)	1952-07-18	elevator
CH306520A (en)	1955-04-15	Telephone installation.
DE1633775U (en)	1952-01-24	LIFTING TRUCK.
DK76009C (en)	1953-06-22	Lifting mechanism.
CH303467A (en)	1954-11-30	Telephonograph.
ES21876Y (en)	1950-07-01	Lifting apparatus.
DK80642C (en)	1956-03-05	Hydraulic lifting device.
ES24568Y (en)	1951-03-01	Glass lifting device.
FR1019641A (en)	1953-01-23	Lifting jack
ES24899Y (en)	1951-03-16	Improved headstone.
CH283084A (en)	1952-05-31	Set square.
ES21951Y (en)	1950-08-16	Hydraulic jack.
DK77003C (en)	1954-01-18	Bykeldynamo.
ES22009Y (en)	1950-07-16	Ruler-porta-vernier-scale.
ES25206Y (en)	1951-06-01	Pacifier-bottle.
DK75021C (en)	1952-11-24	Bonemaskine.
DK75220C (en)	1952-12-29	Stofnap.
DK75279C (en)	1953-01-12	Kipled.
DK75319C (en)	1953-01-19	Kravlegård.
DK75684C (en)	1953-04-07	Lastebro.
DK76037C (en)	1953-06-29	Takistoscope.
DK76442C (en)	1953-09-28	Dupperulle.
ES25191Y (en)	1951-04-16	Trumpet-pacifier.