GB1177214A - Creation of Inventions and Patents with Artificial Intelligence

GB1177214A – Improvements relating to Washing Machines
– Google Patents

GB1177214A – Improvements relating to Washing Machines
– Google Patents
Improvements relating to Washing Machines

Info

Publication number
GB1177214A

GB1177214A
GB04342/66A
GB1434266A
GB1177214A
GB 1177214 A
GB1177214 A
GB 1177214A
GB 04342/66 A
GB04342/66 A
GB 04342/66A
GB 1434266 A
GB1434266 A
GB 1434266A
GB 1177214 A
GB1177214 A
GB 1177214A
Authority
GB
United Kingdom
Prior art keywords
machine
rod
arm
door
cam
Prior art date
1966-03-31
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
GB04342/66A
Inventor
Eric Stuart Prosser
William Grayham Hall
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.)

Hoover Ltd

Original Assignee
Hoover Ltd
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.)
1966-03-31
Filing date
1966-03-31
Publication date
1970-01-07

1966-03-31
Application filed by Hoover Ltd
filed
Critical
Hoover Ltd

1966-03-31
Priority to FI0915/67A
priority
Critical
patent/FI44789B/fi

1966-03-31
Priority to GB04342/66A
priority
patent/GB1177214A/en

1967-03-29
Priority to DE19671585734
priority
patent/DE1585734A1/en

1967-03-29
Priority to US626819A
priority
patent/US3387873A/en

1967-03-30
Priority to FR100852A
priority
patent/FR1517294A/en

1967-03-31
Priority to SE4532/67A
priority
patent/SE322755B/xx

1970-01-07
Publication of GB1177214A
publication
Critical
patent/GB1177214A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

D—TEXTILES; PAPER

D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES

D06F37/00—Details specific to washing machines covered by groups D06F21/00 – D06F25/00

D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door

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

A47L15/00—Washing or rinsing machines for crockery or tableware

A47L15/42—Details

A47L15/4251—Details of the casing

A47L15/4257—Details of the loading door

A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T292/00—Closure fasteners

Y10T292/08—Bolts

Y10T292/096—Sliding

Y10T292/0969—Spring projected

Y10T292/097—Operating means

Y10T292/0997—Rigid

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T70/00—Locks

Y10T70/50—Special application

Y10T70/5093—For closures

Y10T70/554—Cover, lid, cap, encasing shield

Y10T70/5562—Removable

Y10T70/5593—Movably seating

Y10T70/5597—Cover-carried lock

Y10T70/5602—Dead bolt

Abstract

1,177,214. Machinery safety devices; linkwork. HOOVER Ltd. 29 March, 1967 [31 March, 1966], No. 14342/66. Headings F2J and F2K. [Also in Divisions D1 and E2] In a washing machine having a loading/ unloading door 11 giving access to a drum in which articles are washed, a locking device for a sliding latch 12 for holding the door shut is mechanically linked to a timer 42, Fig. 5, controlling a cycle of operations of the machine, to prevent opening of the door 11 while the drum is rotating or the water level in the machine is above the lower edge of the door. The latch 12, spring-urged into the operative position, is actuated by a bell-crank 15 secured to a shaft 14 carrying a handle (13), (Fig. 2, not shown). One end of a push-rod 24 is spring- urged against an arm 23 of bell-crank 15. The end (51), (Fig. 2, not shown) of an arm 40, pivoted at 41 and controlled by a timer cam 44, engages a projection 34 of a pivoted arm 30 which is spring-biased towards a position in which its end 33 prevents movement of the push-rod 24 and hence release of the latch 12. With the machine at rest, the arm 30 is held clear of the rod 24. When the machine is started, the cam 44 rotates to cause the arm 30 to block the rod 24. When the cycle is completed, the follower 45 on lever 40 drops back to the inner position shown (Fig. 5) on the cam, and the rod 24 is released. On failure of the machine during the operating cycle, a tool may be inserted through a hole in the casing to manually move the arm 30 clear of the rod 24. A plate (62), (Fig. 6, not shown), slidable in a guide channel 57 behind a window (67) in the machine casing to indicate the progress of the operating cycle, is secured to a cable 55 anchored at its ends 56, (60) to the casing and passing over a pulley 54 on the lever 40, a fixed pulley 58, and a tensioning pulley (59), so that it moves in response to movement of the timer cam 44.

GB04342/66A
1966-03-31
1966-03-31
Improvements relating to Washing Machines

Expired

GB1177214A
(en)

Priority Applications (6)

Application Number
Priority Date
Filing Date
Title

FI0915/67A

FI44789B
(en)

1966-03-31
1966-03-31

GB04342/66A

GB1177214A
(en)

1966-03-31
1966-03-31
Improvements relating to Washing Machines

DE19671585734

DE1585734A1
(en)

1966-03-31
1967-03-29

Washing machine

US626819A

US3387873A
(en)

1966-03-31
1967-03-29
Door interlock for washing apparatus

FR100852A

FR1517294A
(en)

1966-03-31
1967-03-30

Safety device for high efficiency washing machines

SE4532/67A

SE322755B
(en)

1966-03-31
1967-03-31

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB04342/66A

GB1177214A
(en)

1966-03-31
1966-03-31
Improvements relating to Washing Machines

Publications (1)

Publication Number
Publication Date

GB1177214A
true

GB1177214A
(en)

1970-01-07

Family
ID=10039463
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB04342/66A
Expired

GB1177214A
(en)

1966-03-31
1966-03-31
Improvements relating to Washing Machines

Country Status (6)

Country
Link

US
(1)

US3387873A
(en)

DE
(1)

DE1585734A1
(en)

FI
(1)

FI44789B
(en)

FR
(1)

FR1517294A
(en)

GB
(1)

GB1177214A
(en)

SE
(1)

SE322755B
(en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB1222826A
(en)

1967-10-25
1971-02-17
British Domestic Appliances
Improvements in washing and the like machines

US3997751A
(en)

1975-02-24
1976-12-14
The Maytag Company
Access door latch mechanism

US4184704A
(en)

1977-12-14
1980-01-22
The Maytag Company
Access door lock system

GB8305194D0
(en)

1983-02-24
1983-03-30
Thorn Emi Domestic Electrical
Washing machines

US5001910A
(en)

1990-03-16
1991-03-26
Maytag Corporation
Control system

US8152208B2
(en)

2009-04-21
2012-04-10
Cosco Management, Inc.
Panel lock

ES2379614B1
(en)

2009-11-03
2013-03-12
Bsh Electrodomésticos España, S.A.

DOMESTIC APPLIANCE, ESPECIALLY, WASHING MACHINE OR DRYER.

TR201707943A2
(en)

2017-05-30
2018-12-21
Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi

SELF-ADJUSTABLE LOCKING SYSTEM

Family Cites Families (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2896641A
(en)

1957-07-24
1959-07-28
Gen Electric
Dishwasher with cover latching mechanism

1966

1966-03-31
FI
FI0915/67A
patent/FI44789B/fi
active

1966-03-31
GB
GB04342/66A
patent/GB1177214A/en
not_active
Expired

1967

1967-03-29
DE
DE19671585734
patent/DE1585734A1/en
active
Pending

1967-03-29
US
US626819A
patent/US3387873A/en
not_active
Expired – Lifetime

1967-03-30
FR
FR100852A
patent/FR1517294A/en
not_active
Expired

1967-03-31
SE
SE4532/67A
patent/SE322755B/xx
unknown

Also Published As

Publication number
Publication date

FI44789B
(en)

1971-09-30

US3387873A
(en)

1968-06-11

FR1517294A
(en)

1968-03-15

DE1585734A1
(en)

1970-11-12

SE322755B
(en)

1970-04-20

Contact information