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GB1207278A - Handle and trigger assembly for electrical apparatus - Google Patents

Handle and trigger assembly for electrical apparatus

Info

Publication number
GB1207278A
GB1207278A GB5812568A GB5812568A GB1207278A GB 1207278 A GB1207278 A GB 1207278A GB 5812568 A GB5812568 A GB 5812568A GB 5812568 A GB5812568 A GB 5812568A GB 1207278 A GB1207278 A GB 1207278A
Authority
GB
United Kingdom
Prior art keywords
trigger
handle
strip
withdrawn
gripped
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
Application number
GB5812568A
Inventor
Ariane Sabine Nemejanski
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
Publication of GB1207278A publication Critical patent/GB1207278A/en
Expired legal-status Critical Current

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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

1,207,278. Suction cleaners. A. S. NEMEJANSKI. 6 Dec., 1968 [8 Dec., 1967], No. 58125/68. Heading A4F. [Also in Division H1] In a handle and trigger assembly for an electrical apparatus, the trigger 11 is mounted within handle 10 and is of onepiece construction, and has portion 23 for engagement with an electrical contact 8 and a further more flexible portion 14 for engagement with the inside wall of handle 10 for biasing trigger 11 away from its withdrawn position, the arrangement being such that when handle 10 is gripped by an operator trigger 11 is withdrawn into handle 10 for operation of the apparatus. As shown, the invention is applied to a vacuum cleaner comprising batteries 6 mounted in casing 5 supplying through wire 7 and a switch composed of metallic strips 8 and 9, a motor 2 driving a fan 3. The dust bag and filter are mounted in the front part of the body 1, the dust bag being mountd on a threelegged removable framework (not shown) accessible through the removable end 1<SP>1</SP> of the body 1. An additional fan may be mounted on the other side of the motor. Trigger 11 is pivoted about point 12 and is biased clockwise by integral spring portion 14 so that integral projecting portion 23 holds portion 811 of resilient strip 8 away from strip 9. Portion 25 of trigger 11 projects below handle 10 and when gripped and withdrawn into handle 10 pivots trigger 11 anticlockwise allowing strip 8 to contact strip 9. When trigger 11 is released spring portion 14 pivots trigger 11 back again opening the switch. The trigger is constructed of a moulded plastics material.
GB5812568A 1967-12-08 1968-12-06 Handle and trigger assembly for electrical apparatus Expired GB1207278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR131499 1967-12-08

Publications (1)

Publication Number Publication Date
GB1207278A true GB1207278A (en) 1970-09-30

Family

ID=8642944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5812568A Expired GB1207278A (en) 1967-12-08 1968-12-06 Handle and trigger assembly for electrical apparatus

Country Status (8)

Country Link
BE (1) BE724560A (en)
CH (1) CH479231A (en)
DE (1) DE1812748A1 (en)
ES (1) ES160126Y (en)
FR (1) FR1554851A (en)
GB (1) GB1207278A (en)
LU (1) LU57453A1 (en)
NL (1) NL6817505A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117977A (en) * 1982-04-02 1983-10-19 Hoover Plc Electrical switch arrangement
GB2305113B (en) * 1995-09-16 1999-10-27 Neil Kenneth Weatherill Compact vacuum cleaner
WO2008009887A1 (en) 2006-07-18 2008-01-24 Dyson Technology Limited A handheld cleaning appliance with a cyclone and a pre-motor filter
WO2008009883A1 (en) 2006-07-18 2008-01-24 Dyson Technology Limited A cleaning appliance
WO2008009890A1 (en) 2006-07-18 2008-01-24 Dyson Technology Limited Handheld cleaning appliance
WO2008009891A1 (en) * 2006-07-18 2008-01-24 Dyson Technology Limited Handheld cleaning appliance
WO2008035034A1 (en) 2006-09-20 2008-03-27 Dyson Technology Limited Motor driving apparatus
WO2010100447A1 (en) 2009-03-03 2010-09-10 Dyson Technology Limited Cleaning appliance
US8117712B2 (en) 2006-07-18 2012-02-21 Dyson Technology Limited Cleaning appliance
US8156609B2 (en) 2006-07-18 2012-04-17 Dyson Technology Limited Handheld cleaning appliance
CN104172986A (en) * 2014-09-02 2014-12-03 苏州凯丽达电器有限公司 Handheld cleaning equipment
WO2020244272A1 (en) * 2019-06-04 2020-12-10 莱克电气股份有限公司 Handheld cleaning device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085524B1 (en) * 1970-04-29 1974-10-11 Baratz Ariane
US3646298A (en) * 1970-08-25 1972-02-29 Black & Decker Mfg Co Switch operating trigger with integral biasing means and excessive force protection means
DE19905444C2 (en) * 1999-02-10 2001-09-13 Wessel Werk Gmbh Sucking device

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117977A (en) * 1982-04-02 1983-10-19 Hoover Plc Electrical switch arrangement
GB2305113B (en) * 1995-09-16 1999-10-27 Neil Kenneth Weatherill Compact vacuum cleaner
AU2007274890C1 (en) * 2006-07-18 2011-08-04 Dyson Technology Limited A hand-held cleaning appliance
US8347455B2 (en) 2006-07-18 2013-01-08 Dyson Technology Limited Cleaning appliance
WO2008009890A1 (en) 2006-07-18 2008-01-24 Dyson Technology Limited Handheld cleaning appliance
WO2008009888A1 (en) * 2006-07-18 2008-01-24 Dyson Technology Limited A hand-held cleaning appliance
WO2008009891A1 (en) * 2006-07-18 2008-01-24 Dyson Technology Limited Handheld cleaning appliance
US8444731B2 (en) 2006-07-18 2013-05-21 Dyson Technology Limited Handheld cleaning appliance
WO2008009883A1 (en) 2006-07-18 2008-01-24 Dyson Technology Limited A cleaning appliance
AU2007274890B2 (en) * 2006-07-18 2011-03-24 Dyson Technology Limited A hand-held cleaning appliance
WO2008009887A1 (en) 2006-07-18 2008-01-24 Dyson Technology Limited A handheld cleaning appliance with a cyclone and a pre-motor filter
US8117712B2 (en) 2006-07-18 2012-02-21 Dyson Technology Limited Cleaning appliance
US8156609B2 (en) 2006-07-18 2012-04-17 Dyson Technology Limited Handheld cleaning appliance
US8236077B2 (en) 2006-07-18 2012-08-07 Dyson Technology Limited Handheld cleaning appliance
US8302250B2 (en) 2006-07-18 2012-11-06 Dyson Technology Limited Cleaning appliance
WO2008035034A1 (en) 2006-09-20 2008-03-27 Dyson Technology Limited Motor driving apparatus
US9560946B2 (en) 2006-09-20 2017-02-07 Dyson Technology Limited Motor driving apparatus
WO2010100447A1 (en) 2009-03-03 2010-09-10 Dyson Technology Limited Cleaning appliance
US8397344B2 (en) 2009-03-03 2013-03-19 Dyson Technology Limited Cleaning appliance
CN104172986A (en) * 2014-09-02 2014-12-03 苏州凯丽达电器有限公司 Handheld cleaning equipment
WO2020244272A1 (en) * 2019-06-04 2020-12-10 莱克电气股份有限公司 Handheld cleaning device

Also Published As

Publication number Publication date
ES160126U (en) 1970-12-01
LU57453A1 (en) 1969-04-21
BE724560A (en) 1969-05-02
CH479231A (en) 1969-09-30
FR1554851A (en) 1969-01-24
ES160126Y (en) 1971-05-16
DE1812748A1 (en) 1969-08-21
NL6817505A (en) 1969-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees