CA2144285C - Mecanisme d'entrainement lineaire pour fauteuil motorise - Google Patents

Mecanisme d'entrainement lineaire pour fauteuil motorise

Info

Publication number: CA2144285C
Authority: CA; Canada
Prior art keywords: assembly; leg rest; causing; chair; camming member
Prior art date: 1994-05-06
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

CA 2144285

Other languages

English (en)

Other versions

CA2144285A1 (fr

Inventor

Karl Joseph Komorowski

Jonathan Robert Saul

Larry Patrick Lapointe

Richard Edward Marshall

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.)

La Z Boy Inc

Original Assignee

La Z Boy Inc

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.)

1994-05-06

Filing date

1995-03-09

Publication date

1997-03-18

1994-05-06 Priority claimed from US08/239,108 external-priority patent/US5482350A/en

1995-03-09 Application filed by La Z Boy Inc filed Critical La Z Boy Inc

1995-11-07 Publication of CA2144285A1 publication Critical patent/CA2144285A1/fr

1997-03-18 Application granted granted Critical

1997-03-18 Publication of CA2144285C publication Critical patent/CA2144285C/fr

2015-03-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000007246 mechanism Effects 0.000 title abstract description 49
230000004044 response Effects 0.000 claims description 14
230000002441 reversible effect Effects 0.000 claims description 3
238000010276 construction Methods 0.000 description 10
125000006850 spacer group Chemical group 0.000 description 9
230000000712 assembly Effects 0.000 description 8
238000000429 assembly Methods 0.000 description 8
230000003014 reinforcing effect Effects 0.000 description 8
239000002184 metal Substances 0.000 description 7
230000006870 function Effects 0.000 description 6
239000004677 Nylon Substances 0.000 description 4
238000005452 bending Methods 0.000 description 4
229920001778 nylon Polymers 0.000 description 4
238000003466 welding Methods 0.000 description 4
230000000977 initiatory effect Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000000717 retained effect Effects 0.000 description 3
-1 for example Substances 0.000 description 2
239000002783 friction material Substances 0.000 description 2
230000006872 improvement Effects 0.000 description 2
238000009434 installation Methods 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
238000009877 rendering Methods 0.000 description 2
229910001369 Brass Inorganic materials 0.000 description 1
YFONKFDEZLYQDH-OPQQBVKSSA-N N-[(1R,2S)-2,6-dimethyindan-1-yl]-6-[(1R)-1-fluoroethyl]-1,3,5-triazine-2,4-diamine Chemical compound C[C@@H](F)C1=NC(N)=NC(N[C@H]2C3=CC(C)=CC=C3C[C@@H]2C)=N1 YFONKFDEZLYQDH-OPQQBVKSSA-N 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
240000004760 Pimpinella anisum Species 0.000 description 1
230000009471 action Effects 0.000 description 1
235000015107 ale Nutrition 0.000 description 1
230000008901 benefit Effects 0.000 description 1
239000010951 brass Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000008439 repair process Effects 0.000 description 1
238000007665 sagging Methods 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

Landscapes

Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Chairs Characterized By Structure (AREA)

CA 2144285 1994-05-06 1995-03-09 Mecanisme d'entrainement lineaire pour fauteuil motorise Expired - Fee Related CA2144285C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/239,108 US5482350A (en)	1988-05-20	1994-05-06	Linear actuation drive mechanism for power-assisted chairs
US239,108		1994-05-06

Publications (2)

Publication Number	Publication Date
CA2144285A1 CA2144285A1 (fr)	1995-11-07
CA2144285C true CA2144285C (fr)	1997-03-18

Family

ID=22900652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2144285 Expired - Fee Related CA2144285C (fr)	1994-05-06	1995-03-09	Mecanisme d'entrainement lineaire pour fauteuil motorise

Country Status (1)

Country	Link
CA (1)	CA2144285C (fr)

1995
- 1995-03-09 CA CA 2144285 patent/CA2144285C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2144285A1 (fr)	1995-11-07

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Legal Events

Date	Code	Title	Description
1996-03-18	EEER	Examination request
2002-03-11	MKLA	Lapsed