FR2253483A1 - Self-actuating electric crumb collector - switches on by placing on work surface via sliding vertical rod closing contacts - Google Patents
Self-actuating electric crumb collector - switches on by placing on work surface via sliding vertical rod closing contactsInfo
- Publication number
- FR2253483A1 FR2253483A1 FR7343718A FR7343718A FR2253483A1 FR 2253483 A1 FR2253483 A1 FR 2253483A1 FR 7343718 A FR7343718 A FR 7343718A FR 7343718 A FR7343718 A FR 7343718A FR 2253483 A1 FR2253483 A1 FR 2253483A1
- Authority
- FR
- France
- Prior art keywords
- placing
- work surface
- brush
- collector
- switches
- Prior art date
- 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.)
- Withdrawn
Links
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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/32—Carpet-sweepers
- A47L11/33—Carpet-sweepers having means for storing dirt
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The electric crumb collector is switched on by placing it on the work surface, this action effecting the displacement of a basally projecting (36) vertical sliding rod (34) which in turn effects the closure of electrical contacts (44, 42) and the linking of the power source (30) with the brush collector (28, 20). The appliance is for use collecting crumbs from tables after meals etc, and constitutes a cuboid housing of which two opposed walls project beneath the base to form runners (12), the sliding rod normally projecting basally beneath the runners, and the base being apertured (18) to allow the brush (20) which rotates about a horizontal axis to project to runner level. The mobile contact (44) is pref. supported on a blade spring ad the brush directs crumbs up a ramp (22) into a collection area (26).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343718A FR2253483A1 (en) | 1973-12-07 | 1973-12-07 | Self-actuating electric crumb collector - switches on by placing on work surface via sliding vertical rod closing contacts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7343718A FR2253483A1 (en) | 1973-12-07 | 1973-12-07 | Self-actuating electric crumb collector - switches on by placing on work surface via sliding vertical rod closing contacts |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2253483A1 true FR2253483A1 (en) | 1975-07-04 |
Family
ID=9128875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343718A Withdrawn FR2253483A1 (en) | 1973-12-07 | 1973-12-07 | Self-actuating electric crumb collector - switches on by placing on work surface via sliding vertical rod closing contacts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2253483A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110899180A (en) * | 2019-11-08 | 2020-03-24 | 余宏泳 | Hand-held label remover |
-
1973
- 1973-12-07 FR FR7343718A patent/FR2253483A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110899180A (en) * | 2019-11-08 | 2020-03-24 | 余宏泳 | Hand-held label remover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |