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GB1294155A - Improvements in and relating to tilting mechanisms - Google Patents

Improvements in and relating to tilting mechanisms

Info

Publication number
GB1294155A
GB1294155A GB4768270A GB4768270A GB1294155A GB 1294155 A GB1294155 A GB 1294155A GB 4768270 A GB4768270 A GB 4768270A GB 4768270 A GB4768270 A GB 4768270A GB 1294155 A GB1294155 A GB 1294155A
Authority
GB
United Kingdom
Prior art keywords
frame
crank
tilting
side members
relating
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
GB4768270A
Inventor
Peter Benmax
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.)
PLOP Ltd
Original Assignee
PLOP 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 PLOP Ltd filed Critical PLOP Ltd
Priority to GB4768270A priority Critical patent/GB1294155A/en
Publication of GB1294155A publication Critical patent/GB1294155A/en
Expired legal-status Critical Current

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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

1294155 Tilting chairs PLOP Ltd 30 July 1971 [7 Oct 1970] 47682/70 Heading A4J [Also in Division F2] A tilting mechanism which is provided under the seat of a chair to assist a seated person to stand up comprises a frame having interconnected side members 7,8 pivotaliy mounted on a fixed pivotal mounting 11, the upper end of a crank (22) Fig.2 (not shown), being connected to the underside of a cross member 10 of the frame such that operation of an electric motor 26 which is connected via an eccentric 24 to the crank 22 causes the frame to tilt about axis 11, the side members 7, 8 also being connected to arms 13, (14) Fig. 2 (not shown) respectively which are pivotally connected to links 16, (17) connected to fixed pivotal mountings 18, (19) on the side walls of an open topped box in which the mechanism is housed.
GB4768270A 1970-10-07 1970-10-07 Improvements in and relating to tilting mechanisms Expired GB1294155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4768270A GB1294155A (en) 1970-10-07 1970-10-07 Improvements in and relating to tilting mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4768270A GB1294155A (en) 1970-10-07 1970-10-07 Improvements in and relating to tilting mechanisms

Publications (1)

Publication Number Publication Date
GB1294155A true GB1294155A (en) 1972-10-25

Family

ID=10445899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4768270A Expired GB1294155A (en) 1970-10-07 1970-10-07 Improvements in and relating to tilting mechanisms

Country Status (1)

Country Link
GB (1) GB1294155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454781A (en) * 1982-07-19 1984-06-19 Kabushiki Kaisha Orii Jidoki Seisakusho Turnover apparatus
GB2321593A (en) * 1997-01-31 1998-08-05 Paxon John B Rising seat assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454781A (en) * 1982-07-19 1984-06-19 Kabushiki Kaisha Orii Jidoki Seisakusho Turnover apparatus
GB2321593A (en) * 1997-01-31 1998-08-05 Paxon John B Rising seat assembly
GB2321593B (en) * 1997-01-31 1999-06-30 Paxon John B Improvements to rising seat assembly

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Legal Events

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