US1853960A - Vacuum cleaning machine - Google Patents

Vacuum cleaning machine Download PDF

Info

Publication number
US1853960A
US1853960A US395769A US39576929A US1853960A US 1853960 A US1853960 A US 1853960A US 395769 A US395769 A US 395769A US 39576929 A US39576929 A US 39576929A US 1853960 A US1853960 A US 1853960A
Authority
US
United States
Prior art keywords
cleaning machine
vacuum cleaning
switch
coin
contact
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 - Lifetime
Application number
US395769A
Inventor
William T Cunningham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US395769A priority Critical patent/US1853960A/en
Application granted granted Critical
Publication of US1853960A publication Critical patent/US1853960A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/20—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for washing or drying articles, e.g. clothes, motor cars

Definitions

  • My invention relates to e nevv Sind useiui improvement in e vacuum cleaning machine and particularly of the coin controlled type lt is en object of the present invention to gorovide e vacuum cleaning machine which he operated by coin control Sind utilized or cleaning the upholstery oi vehicles end Ril o od arrangement of ports herein scribed Sind claimed. ⁇
  • Fig. l ise side elevational view oi vention, with parts hielten ewey oud shown in section.
  • the device comprises e hous'ig heviiig o lower compartment e with the Wells t) and. it@ perforated.1 Positioned in com ment 8 is a dust beg 1l connecting with conduit l2 which communicates with the hlovver housing 13 positioned in the upper compartment 14 ci the housing.
  • the shaft 45 on which the Wheel 21 is mounted carries e Worin 4:8 mesh ing with o Worin Wheel 44C supported b v brackets 222 @ne oif the Wires oi the circuit leerling to the motor lo is connected to the contact 23 and continued by the Wire 24e which is connected to tile contect 25.
  • ly mounted on the Contact 25 is the s itch erro 26 which is connected by rod 2'? to the dog ⁇ 28 which is rochn o hly mounted on the coin tube 29 progected invmrdly so that when e coin is t dropped down the tuhe 29 it will rock ove the switch erm 26 into Uh the Contact 23 end close the cuit to4 the inotor 1 6.
  • the motor i6 "l l set into operation end cerise e rthe Wheel 445 the switch remain eg il the contact ineinher 30 mounted 1e Wheel is hic i@ into th the projection 3i on the rin 265 upon which the emi 26 will he rocked into "lie position shown in lig. 2 to open the sWi
  • the he deposit ont e coin in A coin receptecle' 32 is positioned conspertinent 'it helovv the coin tube 29.
  • o device constructed in this meneer9 the edv yntegfijes sought are obtained end it is helieveoh that the simplicity oit the structure is evident from the escription.

Description

WT. CUNNINGHAM VACUUM CLEANING MACHINE April 12, 1932.
Filed Sept. 28, 1929 www W Patented pr. 12, 1932 Application Lllcdegitemher ioctl to.. 3253633.
My invention relates to e nevv sind useiui improvement in e vacuum cleaning machine and particularly of the coin controlled type lt is en object of the present invention to gorovide e vacuum cleaning machine which he operated by coin control sind utilized or cleaning the upholstery oi vehicles end Ril o od arrangement of ports herein scribed sind claimed.`
The invention Will he best understoo" e reference to the accompany: f dcew which form o port oi this specicetion in which, l
Fig. l ise side elevational view oi vention, with parts hielten ewey oud shown in section.
2 is e, view teken on line 2--2 of i 'with parts broken sway end parte shown in section 'Figo 3 is o fragmentary sectionel vievv teiten on substantially line 3-3 oi: 2
Q, The device comprises e hous'ig heviiig o lower compartment e with the Wells t) and. it@ perforated.1 Positioned in com ment 8 is a dust beg 1l connecting with conduit l2 which communicates with the hlovver housing 13 positioned in the upper compartment 14 ci the housing.
in the blower housing1 13 is c fen 'l5 dri' A hy the electric motor' 167 and communicetr through the nipple,v 17 with the blower housing 13 is an inlet conduit 18. The shett i9 of the motor is provided with o Worin 20 meshing With a Worm `7Wheel 2l ourneled on suitable brackets 22 mounted in the comparti/nent 14. The shaft 45 on which the Wheel 21 is mounted carries e Worin 4:8 mesh ing with o Worin Wheel 44C supported b v brackets 222 @ne oif the Wires oi the circuit leerling to the motor lo is connected to the contact 23 and continued by the Wire 24e which is connected to tile contect 25. ly mounted on the Contact 25 is the s itch erro 26 which is connected by rod 2'? to the dog` 28 which is rochn o hly mounted on the coin tube 29 progected invmrdly so that when e coin is t dropped down the tuhe 29 it will rock ove the switch erm 26 into Uh the Contact 23 end close the cuit to4 the inotor 1 6. The motor i6 "l l set into operation end cerise e rthe Wheel 445 the switch remain eg il the contact ineinher 30 mounted 1e Wheel is hic i@ into th the projection 3i on the rin 265 upon which the emi 26 will he rocked into "lie position shown in lig. 2 to open the sWi The he deposit ont e coin in A coin receptecle' 32 is positioned conspertinent 'it helovv the coin tube 29. o device constructed in this meneer9 the edv yntegfijes sought are obtained end it is helieveoh that the simplicity oit the structure is evident from the escription.
l/"hiie 'I lieve illustrated and described the preferred torni of my invention, l do not Wish to limit myself to the 'precise deteils o structure shovvn hut desire to eveil my 't oi" such verietions end modiiicetions os come within the scope et the oppended.
moving thus described my invention9 who cloiio. new and desire to secure ley LetlPeteut is:
o device el the class described, e motor; o rocliehly mounted switch erm for controlling the operetion oi2 seid motor; e rotetoole member rotetshle upon operation of said niotor; o contact inemoer carried by seidrotetcible member; end projection mounted on seid engegeahle with said Contact inem- ELS her, upon rotetion et said rotatehlemeinher o fr oo to a pre-determined position, for rocking said Switch arm and openin and rockabie means connecte arm and adapted upon rocking movement for rocking said switch arm'to switch closing position.
In testimony whereof Ih'ave signed the foregoing specification.
WILLIAM T. CUNNINGHAM.
said switch; to said switch j
US395769A 1929-09-28 1929-09-28 Vacuum cleaning machine Expired - Lifetime US1853960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US395769A US1853960A (en) 1929-09-28 1929-09-28 Vacuum cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US395769A US1853960A (en) 1929-09-28 1929-09-28 Vacuum cleaning machine

Publications (1)

Publication Number Publication Date
US1853960A true US1853960A (en) 1932-04-12

Family

ID=23564418

Family Applications (1)

Application Number Title Priority Date Filing Date
US395769A Expired - Lifetime US1853960A (en) 1929-09-28 1929-09-28 Vacuum cleaning machine

Country Status (1)

Country Link
US (1) US1853960A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479920A (en) * 1946-01-17 1949-08-23 Western Electric Co Electric motor control system
US2539832A (en) * 1942-10-26 1951-01-30 Claude M Hathaway Apparatus for producing oscillographic records
US4036346A (en) * 1976-05-28 1977-07-19 Livingston Richard W Coin operated vacuum apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539832A (en) * 1942-10-26 1951-01-30 Claude M Hathaway Apparatus for producing oscillographic records
US2479920A (en) * 1946-01-17 1949-08-23 Western Electric Co Electric motor control system
US4036346A (en) * 1976-05-28 1977-07-19 Livingston Richard W Coin operated vacuum apparatus

Similar Documents

Publication Publication Date Title
US2784438A (en) Windshield wiper arm operating mechanism
US1853960A (en) Vacuum cleaning machine
US2484781A (en) Windshield wiper motor control
US1409090A (en) Ceiling fan
US2138279A (en) Control switch
US2105904A (en) Automaton merchandising device
US404867A (en) Electric indicator for engine-shafts
US1638027A (en) Fan-oscillating mechanism
US1671009A (en) Pump
US2528855A (en) Apparatus for use in association with two picture projector machines
US1380163A (en) Vacuum-cleaner switch-operating mechanism
US1663666A (en) Windshield wiper
US1322704A (en) System fob operating doobs
US2798999A (en) Electric motor control for windshield wipers
US1387598A (en) Actuating device for windshield-cleaners
US2373274A (en) Suction cleaner apparatus
US981080A (en) Automobile speed-regulator.
US1474446A (en) Controlling means
US1958182A (en) Electric fan
US1479576A (en) Elevator control
US1424449A (en) Rotary advertising device
US1733911A (en) Combined starter switch and choke
US929763A (en) Electromagnetic apparatus for actuating mechanisms.
US1775300A (en) Signal switch
US1777362A (en) Signal-control switch