GB2505738B - Spring Actuator - Google Patents

Spring Actuator

Info

Publication number
GB2505738B
GB2505738B GB1306857.2A GB201306857A GB2505738B GB 2505738 B GB2505738 B GB 2505738B GB 201306857 A GB201306857 A GB 201306857A GB 2505738 B GB2505738 B GB 2505738B
Authority
GB
United Kingdom
Prior art keywords
spring actuator
actuator
spring
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 - Fee Related
Application number
GB1306857.2A
Other versions
GB201306857D0 (en
GB2505738A (en
Inventor
Roger David Boulton
Jeannette Schaefer
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.)
SPRINGTHING LIMITED
Original Assignee
SPRINGTHING 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.)
Filing date
Publication date
Application filed by SPRINGTHING Ltd filed Critical SPRINGTHING Ltd
Priority to GB1306857.2A priority Critical patent/GB2505738B/en
Publication of GB201306857D0 publication Critical patent/GB201306857D0/en
Priority to US14/422,804 priority patent/US20150225166A1/en
Priority to PCT/GB2013/052208 priority patent/WO2014029997A2/en
Priority to EP13767054.3A priority patent/EP2890622A2/en
Publication of GB2505738A publication Critical patent/GB2505738A/en
Application granted granted Critical
Publication of GB2505738B publication Critical patent/GB2505738B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • F16F1/065—Wound springs with turns lying in cylindrical surfaces characterised by loading of the coils in a radial direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/42—Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked
    • A47K10/426—Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked dispensing from the front or sides of the dispenser
    • A47K10/427—Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked dispensing from the front or sides of the dispenser with means for urging the whole stack towards the dispensing opening, e.g. a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
GB1306857.2A 2012-08-21 2013-04-16 Spring Actuator Expired - Fee Related GB2505738B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1306857.2A GB2505738B (en) 2013-04-16 2013-04-16 Spring Actuator
US14/422,804 US20150225166A1 (en) 2012-08-21 2013-08-21 Spring actuator and wipe dispensing container
PCT/GB2013/052208 WO2014029997A2 (en) 2012-08-21 2013-08-21 Spring actuator and wipe dispensing container
EP13767054.3A EP2890622A2 (en) 2012-08-21 2013-08-21 Spring actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1306857.2A GB2505738B (en) 2013-04-16 2013-04-16 Spring Actuator

Publications (3)

Publication Number Publication Date
GB201306857D0 GB201306857D0 (en) 2013-05-29
GB2505738A GB2505738A (en) 2014-03-12
GB2505738B true GB2505738B (en) 2014-08-06

Family

ID=48537299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1306857.2A Expired - Fee Related GB2505738B (en) 2012-08-21 2013-04-16 Spring Actuator

Country Status (1)

Country Link
GB (1) GB2505738B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526238A2 (en) * 2003-10-22 2005-04-27 ArvinMeritor Light Vehicle Systems (UK) Ltd Actuator assembly
EP1650626A1 (en) * 2004-10-20 2006-04-26 Matsushita Electric Industrial Co., Ltd. Neutral position returning mechanism and input device using the same
WO2010016984A1 (en) * 2008-08-07 2010-02-11 Illinois Tool Works Inc. Viscous strand damper assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526238A2 (en) * 2003-10-22 2005-04-27 ArvinMeritor Light Vehicle Systems (UK) Ltd Actuator assembly
EP1650626A1 (en) * 2004-10-20 2006-04-26 Matsushita Electric Industrial Co., Ltd. Neutral position returning mechanism and input device using the same
WO2010016984A1 (en) * 2008-08-07 2010-02-11 Illinois Tool Works Inc. Viscous strand damper assembly

Also Published As

Publication number Publication date
GB201306857D0 (en) 2013-05-29
GB2505738A (en) 2014-03-12

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: SPRINGTHING LIMITED

Free format text: FORMER OWNERS: ROGER DAVID BOULTON;JEANNETTE SCHAEFER

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170105 AND 20170111

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190416