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1. 发明专利

GB930228A Suction cleaner 未知
公开(公告)号：GB930228A
公开(公告)日：1963-07-03
申请号：GB1588162
申请日：1962-04-26
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WORWAG
IPC分类号： A47L5/30
摘要： 930,228. Suction cleaner. E. FABER, R. D. HAHN, H. HAHN, and E. WORWAG, [trading as MAUZ & PFEIFFER].. April 26, 1962 [April 29, 1961], No. 15881/62. Class 8(1). In a suction cleaner the belt drive for rotating a carpet beating and sweeping tool is enclosed in the space 3 lying alongside the main casing, which houses the motor 5, the dust collecting space and the rotating tool 10.

2. 发明专利

GB882354A Improvements in suction type floor-polishing machines 未知
公开(公告)号：GB882354A
公开(公告)日：1961-11-15
申请号：GB3046760
申请日：1960-09-03
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WORWAG
发明人： FABER ERNST
IPC分类号： A47L11/206
摘要： 882,354. Floor polishing machines. FABER, E., HAHN, R. D., HAHN, H., and WORWAG, E., [trading as MAUZ & PFEIFFER]. Sept. 3, 1960, No. 30467/60. Class 138 (1). A floor-polishing machine incorporating dustsuction means, operable simultaneously with a plurality of polishing discs, includes a blower 7 having a rotor 17 driven by a belt 15 from the shaft of a disc 1, and a horizontal electric motor 5 driving the discs 1 by means of a belt 3 passing over a pulley 4 on the motor shaft, guide rollers 6, and pulleys 2 on which the discs 1 are secured. The casing of the blower 7 has a suction inlet 9 and is formed integrally with the bearings 13 for the discs 1, and has a slot (not shown) in which the bearings of the rollers 6 are adjustable to vary the tension of the belt 3. Specification 881,322 is referred to.

3. 发明专利

GB1048171A Dust collecting for vacuum cleaning machines 未知
公开(公告)号：GB1048171A
公开(公告)日：1966-11-16
申请号：GB242265
申请日：1965-01-20
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WORWAG
IPC分类号： A47L9/14
摘要： 1,048,171. Vacuum-cleaner dust bags. E. FABER. R. D. HAHN. H. HAHN and E. WORWAG, [trading as MAUZ & PFEIFFER]. Jan. 20, 1965 March 4, 1964], No. 2422/65. Heading B1T. The externally mounted paper dust collecting bag 2 of a vacuum cleaner is protected and supported in use by an outer bag, formed in two symmetrical halves 3a, 3b which are hinged to the cleaner connection 5 and are held closed together by closure 6, 7. Each bag half comprises a wire frame or stirrup and may have a covering web of permeable fabric. In Figs 5--7 (not shown) one bag half has flaps on two sides and one end which fold over the paper bag before the other bag half is secured, whereby the paper bag is covered at the joint between the bag halves to avoid spillage if the paper bag bursts.

4. 发明专利

GB1005617A Suction cleaners 未知
公开(公告)号：GB1005617A
公开(公告)日：1965-09-22
申请号：GB2206663
申请日：1963-06-04
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WOERWAG
IPC分类号： A47L5/24
摘要： 1,005,617. Suction cleaners. E. FABER, R. D. HAHN, H. HAHN, and E. WÍRWAG [trading as MAUZ & PFEIFFER]. June 4, 1963 [June 14, 1962], No. 2206/63. Heading A4F. A suction cleaner comprises a casing consisting of two equally sized half shells 1, 2, which divide it solely in the direction of its longitudinal axis whilst transverse walls 4, 5, 6 are provided one being for the separation of motor and suction spaces M and S respectively, together with means for connecting the half shells 12 to each other and means to support the motor 37. The front and rear walls 4, 6 may carry or comprise the air suction inlet and outlet pieces 13 and 14 respectively, motor switch 26 and current supply cable 27. On an extension 22 of the air inlet connection piece 13 the dust bag 23 may be clamped by means of a spring loaded band clamp 25. The central separating wall 5 is connected to one of the shells and engages with an extension 30 of the carrying handle 31 fitted to the other shell in a force or positive locking manner to clamp the two half shells 1, 2 together so that they may be unclamped only by the deliberate release of a securing means 32. The motor unit 37 is located in a prefoamed polystyrol mounting 38 inset between projections of the casing which supports, insulates and dampens the vibrations of the motor 37.

5. 发明专利

GB946341A An electrically-driven suction type floor scrubbing machine 未知
公开(公告)号：GB946341A
公开(公告)日：1964-01-08
申请号：GB2014861
申请日：1961-06-05
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WOERWAG
IPC分类号： A47L9/28
摘要： 946,341. Floor scrubbing machines. E. FABER, R. D. HAHN, H. HAHN, and E. WORWAG, [trading as MAUZ & PFEIFFER]. June 5, 1961 [June 4, 1960], No. 20148/61. Heading A4F. In a floor scrubbing machine having an electric motor 3 mounted on the casing 1, the motor 3 is energized through an overcurrent trip transformer 4. The machine is controlled by a switch 5 arranged in the secondary circuit of the overcurrent trip transformer.

6. 发明专利

GB932100A Electrically-driven polisher with two or more polishing elements 未知
公开(公告)号：GB932100A
公开(公告)日：1963-07-24
申请号：GB1775962
申请日：1962-05-09
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WORWAG
IPC分类号： A47L11/16 , B24B23/02
摘要： 932,100. Floor polishers. E. FABER, R. D. HAHN, H. HAHN, and E. WORAG, [trading as MAUZ & PFEIFFER]. May 9, 1962 [May 31, 1961], No. 17759/62. Class 138 (1). In a multi-disc floor polisher one brush disc 5 has an internally toothed annulus 4 which engages a toothed pinion 3 driven by an electric motor 1, the other brush disc or discs being driven frictionally from said disc 5. In the two disc polisher illustrated the second disc 10 is mounted on a lever 12 which may pivot about a journal 13, the two discs, which have outer frictional surfaces, being kept in contact by a spring 14.

7. 发明专利

GB896574A Electrically-driven floor cleaning apparatus 未知
公开(公告)号：GB896574A
公开(公告)日：1962-05-16
申请号：GB2237060
申请日：1960-06-27
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WOERWAG
IPC分类号： A47L11/14 , A47L11/16
摘要： 896,574. Floor cleaning machines. FABER, E., HAHN, R. D., HAHN, H., and WORWAG, E., [trading as MAUZ & PFEIFFER ELEKTROAPPARATEBAU]. June 27, 1960 [June, 27, 1959], No. 22370/60. Class 138 (1). An electrically driven floor cleaning machine has one or more containers for liquid or wax built into or directly secured to the casing of the machine and the container is provided with valve controlled outlet devices, or each container or each compartment of a single container is provided with a valve controlled outlet device, which valve or valves can be opened as required from the operating handle. A chamber 5 for liquid polish is built into the casing 1 of a floor polishing machine, and has two discharge outlets each closable by a valve 8, the two valves being operable by rods 9 from the handle of the machine. An electric heating element 11 is disposed in the container 5. Further embodiments comprising two chambers for cleaning materials are described.

8. 发明专利

GB1100093A Improvements in or relating to dust collecting receptacles 未知
公开(公告)号：GB1100093A
公开(公告)日：1968-01-24
申请号：GB735966
申请日：1966-02-18
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WOERWAG
IPC分类号： A47L9/14 , B21C23/20 , B21K7/00 , B21K21/10 , B29C43/00 , B29C43/02 , B29C43/16 , B29C43/36 , B29C43/42
摘要： 1,100,093. Dust-bag assembly for vacuum cleaner. E. FABER; R. D. HAHN; H. HAHN and E. WORWAG, [trading as MAUZ & PFEIFFER]. 18 Feb., 1966 [27 Oct., 1965], No. 7359/66. Heading BIT. A dust-bag assembly, mounted outside a vacuum cleaner, comprises a porous paper bag 2 connected to the delivery conduit 1 from the cleaner fan and enclosed by an outer appearance bag 4, which is of generally flat form (Figs. 2, 3, not shown) and made in two halves closed together by a sliding-clasp fastener 9 to facilitate removal and disposal of bag 2. The figures show the assembly upside down. Bag 4 is held away from bag 2 by a U-shaped frame 5 which accommodates a roller 11 for guiding the slide 9b round the lower edge of the bag. Alternatively a detachable stirrup on frame 5 may perform this function. The lengths of fastener on each 'flat' side (7, 8) of bag 4 may be equal or unequal.

9. 发明专利

GB1035287A Dust collecting container for vacuum cleaners 未知
公开(公告)号：GB1035287A
公开(公告)日：1966-07-06
申请号：GB1486265
申请日：1965-04-08
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WOERWAG
IPC分类号： A47L9/14
摘要： 1,35,287. Vacuum-cleaner dust collector. E. FABER, R. D. HAHN, H. HAHN and E. WORWAG [trading as MAUZ & PFEIFFEN]. April 8,1965 [May 9, 1964], No. 14862/65. Heading B1T. [Also in Division E2] In a vacuum-cleaner dust collector comprising a paper bag enclosed by two halves of an outer bag, the halves of the outer bag are secured together by a closure means which extends along the abutting edges of the bag halves. The bag halves each comprise a U-shaped wire frame, hinged to the connection (5) and covered by a cloth web, and the tapes 7 of the closure means are stitched to the webs inwards of the frames. The closure means comprises hooks 11 in the form of open loops of elastic synthetic material on one tape 7 which co-operate with synthetic material thread loops 12 on the other tape 7. Hooks 11 engage loops 12 when the tapes are pressed together and are resiliently straightened to release loops 12 when the tapes are pulled apart. The tapes are shown. stitched to the inside walls of the bag halves, but alternatively one tape may be attached outside one bag half and the other secured to the other bag half of fold over and engage the first tape.

10. 发明专利

GB980367A Improvements relating to floor cleaning and polishing machines 未知
公开(公告)号：GB980367A
公开(公告)日：1965-01-13
申请号：GB279163
申请日：1963-01-22
申请人： ERNST FABER , ROLF DIETER HAHN , HERBERT HAHN , EBERHARD WORWAG
IPC分类号： A47L11/40
摘要： 980,367. Floor polishing machines. E. FABER, R. D. HAHN, H. HAHN, and E. WORUNG, [trading as MAUZ & PFEIFFER]. Jan. 22, 1963 [Feb. 1, 1962], No. 2791/63. Heading A4F. The casing of a suction type floor polishing machine has a bumper ring 9 provided with a metal stiffening band 26 and adjustable in height on the casing, being held in a selected one of a number of positions by the engagement of spring pressed balls 14 in horizontal grooves 8. In an alternative embodiment the bumper ring is attached to the machine casing by bolts passing through helical slots in the casing, and the height adjustment is effected by rotating the ring on the casing.

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