CH583953A5 - - Google Patents
Info
- Publication number
- CH583953A5 CH583953A5 CH1347174A CH1347174A CH583953A5 CH 583953 A5 CH583953 A5 CH 583953A5 CH 1347174 A CH1347174 A CH 1347174A CH 1347174 A CH1347174 A CH 1347174A CH 583953 A5 CH583953 A5 CH 583953A5
- Authority
- CH
- Switzerland
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
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- 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
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- 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
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1347174A CH583953A5 (enrdf_load_stackoverflow) | 1974-10-08 | 1974-10-08 | |
DE19752541107 DE2541107A1 (de) | 1974-10-08 | 1975-09-15 | Luftsaugvorrichtung, insbesondere fuer kehrmaschinen und staubsauger |
SE7511226A SE7511226L (sv) | 1974-10-08 | 1975-10-07 | Luftinsugningsanordning, serskilt for sopmaskiner och dammsugare |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1347174A CH583953A5 (enrdf_load_stackoverflow) | 1974-10-08 | 1974-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH583953A5 true CH583953A5 (enrdf_load_stackoverflow) | 1977-01-14 |
Family
ID=4392724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1347174A CH583953A5 (enrdf_load_stackoverflow) | 1974-10-08 | 1974-10-08 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH583953A5 (enrdf_load_stackoverflow) |
DE (1) | DE2541107A1 (enrdf_load_stackoverflow) |
SE (1) | SE7511226L (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0136306Y1 (ko) * | 1996-09-10 | 1999-02-01 | 최진호 | 진공청소기의 흡입구체 |
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1974
- 1974-10-08 CH CH1347174A patent/CH583953A5/xx not_active IP Right Cessation
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1975
- 1975-09-15 DE DE19752541107 patent/DE2541107A1/de not_active Withdrawn
- 1975-10-07 SE SE7511226A patent/SE7511226L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2541107A1 (de) | 1976-04-22 |
SE7511226L (sv) | 1976-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |