GB673109A - Improvements in and relating to belt-removing tools for vacuum cleaners - Google Patents
Improvements in and relating to belt-removing tools for vacuum cleanersInfo
- Publication number
- GB673109A GB673109A GB24266/49A GB2426649A GB673109A GB 673109 A GB673109 A GB 673109A GB 24266/49 A GB24266/49 A GB 24266/49A GB 2426649 A GB2426649 A GB 2426649A GB 673109 A GB673109 A GB 673109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- tool
- pulley
- opening
- tube
- 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.)
- Expired
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
- 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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
673,109. Belt gearing. BRITISH THOMSONHOUSTON CO., Ltd. Sept. 21, 1949 [Oct. 2, 1948]. No. 24266/49. Class 80 (i). [Also in Group XXVIII] A device for removing a belt 3 from the end 2 of a pulley extending through a converter opening 7 in a vacuum cleaner casing 1 comprises a tool 8 arranged to co-operate with the belt 3 when a converter tube 9 is received within the opening 7 and having an annular hand grip 12 and a cylindrical belt engaging surface, both coaxial with the pulley 2 when the tube 9 is secured; the tool 8 being longitudinally movable and freely rotatable about the common axis whereby the belt 3 can be caused to slide off the pulley on to the cylindrical surface by first urging the tool 8 against the belt 3 and then rotating it in a direction opposed to the normal direction of rotation of the pulley. An open ended tubular portion 17 of the tool 8 is slid over the end 2 of the pulley before the tool is rotated. A spring 23 biasses the tool forward, and a shoulder 24 limits rearward movement. Specification 554,866, [Group XXVIII], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US673109XA | 1948-10-02 | 1948-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB673109A true GB673109A (en) | 1952-06-04 |
Family
ID=22075130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24266/49A Expired GB673109A (en) | 1948-10-02 | 1949-09-21 | Improvements in and relating to belt-removing tools for vacuum cleaners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB673109A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2196836A (en) * | 1986-11-06 | 1988-05-11 | Hoover Plc | Vacuum cleaner with belt shifting mechanism |
-
1949
- 1949-09-21 GB GB24266/49A patent/GB673109A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2196836A (en) * | 1986-11-06 | 1988-05-11 | Hoover Plc | Vacuum cleaner with belt shifting mechanism |
GB2196836B (en) * | 1986-11-06 | 1990-10-31 | Hoover Plc | Cleaner with belt shifting |
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