JPS5539685B2 - - Google Patents
Info
- Publication number
- JPS5539685B2 JPS5539685B2 JP12396776A JP12396776A JPS5539685B2 JP S5539685 B2 JPS5539685 B2 JP S5539685B2 JP 12396776 A JP12396776 A JP 12396776A JP 12396776 A JP12396776 A JP 12396776A JP S5539685 B2 JPS5539685 B2 JP S5539685B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
- E01H1/0872—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles with mechanical loosening or feeding instruments for the dirt to be removed pneumatically, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Air-Conditioning For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/647,521 US4044422A (en) | 1976-01-08 | 1976-01-08 | Sweeper pickup hood with air lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5286266A JPS5286266A (en) | 1977-07-18 |
| JPS5539685B2 true JPS5539685B2 (US06262066-20010717-C00424.png) | 1980-10-13 |
Family
ID=24597297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12396776A Granted JPS5286266A (en) | 1976-01-08 | 1976-10-18 | Pickkup food with sweeper with air lock |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342585Y2 (US06262066-20010717-C00424.png) * | 1982-10-12 | 1991-09-06 |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099290A (en) * | 1977-05-13 | 1978-07-11 | Fmc Corporation | Sweeper with recirculation hood having an unobstructed pickup window |
| US4110864A (en) * | 1977-09-26 | 1978-09-05 | Fmc Corporation | Sweeper hood with transverse air duct and broom compartments |
| WO1981001362A1 (en) * | 1979-11-16 | 1981-05-28 | Rolba Ag | Sweeper,particularly for collecting dust-like material,and utilization thereof |
| US4773121A (en) * | 1987-02-27 | 1988-09-27 | Tymco, Inc. | High speed pick-up head |
| DE9212047U1 (de) * | 1992-09-04 | 1992-11-12 | Fahrzeugbau-Umwelttechnik GmbH, O-1199 Berlin | Vorrichtung zum fraktionierten Entsorgen einer Kehrmaschine |
| US5416949A (en) * | 1992-10-06 | 1995-05-23 | Jute; Kent F. | Vacuum unit for forklift |
| US5409512A (en) * | 1993-11-10 | 1995-04-25 | Commerical Sweeper Systems, Inc. | Air filtration system |
| US6070290A (en) * | 1997-05-27 | 2000-06-06 | Schwarze Industries, Inc. | High maneuverability riding turf sweeper and surface cleaning apparatus |
| US6263540B1 (en) * | 1999-08-10 | 2001-07-24 | Roger P. Vanderlinden | Compact utility type surface cleaning vehicle |
| US6735814B2 (en) | 2000-10-05 | 2004-05-18 | Mister Services, Inc. | Apparatus for cleaning hard-to-reach areas |
| US6742219B2 (en) | 2001-10-29 | 2004-06-01 | Tennant Company | Air sweeping apparatus |
| US7191485B1 (en) | 2004-04-05 | 2007-03-20 | Harper Industries, Inc. | Lawn waste sweeper with recirculating airstream |
| US7620476B2 (en) * | 2005-02-18 | 2009-11-17 | Irobot Corporation | Autonomous surface cleaning robot for dry cleaning |
| US8108964B2 (en) * | 2007-09-25 | 2012-02-07 | Vanderlinden Roger P | Sealed pick-up head for a mobile sweeper |
| EP2203603A4 (en) * | 2007-09-26 | 2012-11-14 | Roger Vanderlinden | RECEPTACLE HEAD WITH AIR CONVECTION SYSTEM FOR A MOBILE VEHICLE |
| DE202009007484U1 (de) * | 2009-05-26 | 2010-10-14 | Smg Sportplatzmaschinenbau Gmbh | Fahrbare Vorrichtung zum Abtragen von Füllgut von einer Fläche |
| US8840353B2 (en) | 2011-09-20 | 2014-09-23 | Walter M. Hopkins | Vehicle mounted highway refuse collector |
| US9282867B2 (en) | 2012-12-28 | 2016-03-15 | Irobot Corporation | Autonomous coverage robot |
| US9483055B2 (en) | 2012-12-28 | 2016-11-01 | Irobot Corporation | Autonomous coverage robot |
| US20180184866A1 (en) * | 2015-09-09 | 2018-07-05 | Albert W. Gebhard | Dual Fluid Channel Vacuum Apparatus |
| CN108385589A (zh) * | 2017-02-02 | 2018-08-10 | 陈颜开 | 一种市政环卫工人专用的电磁式垃圾捡拾装置 |
| US11246272B2 (en) | 2019-02-05 | 2022-02-15 | Harper Industries, Inc. | Turf sweeper with mechanical loading and recirculating air stream |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491399A (en) * | 1966-06-27 | 1970-01-27 | Scott & Fetzer Co | Vacuum cleaner |
| US3512206A (en) * | 1966-08-30 | 1970-05-19 | Bernard W Young | Air flow surface cleaning apparatus |
| US3545181A (en) * | 1968-05-07 | 1970-12-08 | Bernard W Young | Air cleaning apparatus |
| US3662427A (en) * | 1970-07-01 | 1972-05-16 | Coleman Co American | Vacuum-pressure apparatus for sweeping exterior areas |
| US3755851A (en) * | 1971-10-28 | 1973-09-04 | Central Texas Iron Works Inc | Gas cleaning apparatus |
| US3837038A (en) * | 1972-12-19 | 1974-09-24 | Tennant Co | Apparatus for cleaning surfaces |
| US3872540A (en) * | 1973-08-07 | 1975-03-25 | Clarke Gravely Corp | Sweeper pickup head |
-
1976
- 1976-01-08 US US05/647,521 patent/US4044422A/en not_active Expired - Lifetime
- 1976-06-22 CA CA255,444A patent/CA1057918A/en not_active Expired
- 1976-07-08 FR FR7620911A patent/FR2337791A1/fr not_active Withdrawn
- 1976-07-12 IT IT50387/76A patent/IT1123008B/it active
- 1976-07-14 GB GB29226/76A patent/GB1548198A/en not_active Expired
- 1976-07-16 DE DE2632208A patent/DE2632208C3/de not_active Expired
- 1976-07-29 BR BR4958/76A patent/BR7604958A/pt unknown
- 1976-10-18 JP JP12396776A patent/JPS5286266A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342585Y2 (US06262066-20010717-C00424.png) * | 1982-10-12 | 1991-09-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2632208B2 (de) | 1978-04-13 |
| FR2337791A1 (fr) | 1977-08-05 |
| BR7604958A (pt) | 1978-02-14 |
| CA1057918A (en) | 1979-07-10 |
| DE2632208A1 (de) | 1977-07-14 |
| DE2632208C3 (de) | 1978-11-30 |
| US4044422A (en) | 1977-08-30 |
| IT1123008B (it) | 1986-04-30 |
| JPS5286266A (en) | 1977-07-18 |
| GB1548198A (en) | 1979-07-04 |
