FR788734A - Appareil à gratter les parquets - Google Patents

Appareil à gratter les parquets

Info

Publication number: FR788734A
Authority: FR; France
Prior art keywords: parquet; scratching device; scratching; parquet scratching
Prior art date: 1934-10-12
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

Application number

Other languages

English (en)

Inventor

Karl Wedeking

Alphons Zehnder

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.)

1934-10-12

Filing date

1935-04-13

Publication date

1935-10-15

1935-04-13 Application filed filed Critical

1935-10-15 Application granted granted Critical

1935-10-15 Publication of FR788734A publication Critical patent/FR788734A/fr

Status Expired legal-status Critical Current

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
- A47L11/4036—Parts or details of the surface treating tools
- 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
- A47L11/02—Floor surfacing or polishing machines
- A47L11/04—Floor surfacing or polishing machines hand-driven
- A47L11/06—Floor surfacing or polishing machines hand-driven with reciprocating or oscillating tools
- 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
- 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
- A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
- 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
- A47L11/4075—Handles; levers

FR788734D 1934-10-12 1935-04-13 Appareil à gratter les parquets Expired FR788734A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH176874T		1934-10-12

Publications (1)

Publication Number	Publication Date
FR788734A true FR788734A (fr)	1935-10-15

Family

ID=4427317

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR788734D Expired FR788734A (fr)	1934-10-12	1935-04-13	Appareil à gratter les parquets

Country Status (3)

Country	Link
CH (1)	CH176874A (fr)
FR (1)	FR788734A (fr)
GB (1)	GB445246A (fr)

1934
- 1934-10-12 CH CH176874D patent/CH176874A/de unknown
1935
- 1935-04-13 FR FR788734D patent/FR788734A/fr not_active Expired
- 1935-10-14 GB GB28315/34A patent/GB445246A/en not_active Expired

Also Published As

Publication number	Publication date
CH176874A (de)	1935-05-15
GB445246A (en)	1936-04-06

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