ES426746A1 - Improvements in the joints with a dentated plate for the blocking and regulation of the inclination of the backing of a seat. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the joints with a dentated plate for the blocking and regulation of the inclination of the backing of a seat. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES426746A1
ES426746A1 ES426746A ES426746A ES426746A1 ES 426746 A1 ES426746 A1 ES 426746A1 ES 426746 A ES426746 A ES 426746A ES 426746 A ES426746 A ES 426746A ES 426746 A1 ES426746 A1 ES 426746A1
Authority
ES
Spain
Prior art keywords
plate
toothed
toothing
crown
joints
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
ES426746A
Other languages
Spanish (es)
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.)
Cousin Freres SA
Original Assignee
A&M Cousin Etablissements Cousin Freres
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 A&M Cousin Etablissements Cousin Freres filed Critical A&M Cousin Etablissements Cousin Freres
Publication of ES426746A1 publication Critical patent/ES426746A1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking

Landscapes

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

Abstract

Improvements in the joints with toothed plate for blocking and adjusting the inclination of the backrest of a seat, characterized in that the joint comprises a first stage (1) that delimits a circular opening that forms a crown with straight teeth on its peripheral edge (6) of the same diameter and of the same module as a crown with straight teeth (9) presented by the internal peripheral edge of a cavity formed in a second plate (3) maintained parallel to the first and having a bearing (14) for the centering of the support of a control shaft (13) forming a second support (12) on which a plate (11) arranged in the circular opening of the first plate (1) is engaged to engage by a straight toothing ( 10) outer peripheral simultaneously with the toothed crowns (6, 9) of the two plates (1, 3) or only with that of the first plate (1), said plate having a middle annular zone (26) formed by to delimit, on the two faces of said plate (11), two profiles (25, 32) in charge of cooperating respectively with two complementary profiles (32, 25) of lateral displacement formed one in an annular zone (37) formed by a operating lever (36), the other in an annular collar (16) formed by the control shaft for respectively commanding when the said shaft (13) is rotated, on the one hand, the sliding of the plate (11) in the sense for which its toothing (10) engages only with the toothed crown (6) of the first plate (1) and, on the other hand, the inverse sliding of said plate (11) in the direction for which its toothing (10) engages simultaneously with the toothed crowns (6, 9) of the two platens (1 and 3). (Machine-translation by Google Translate, not legally binding)
ES426746A 1973-05-30 1974-05-29 Improvements in the joints with a dentated plate for the blocking and regulation of the inclination of the backing of a seat. (Machine-translation by Google Translate, not legally binding) Expired ES426746A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319830A FR2232180A5 (en) 1973-05-30 1973-05-30

Publications (1)

Publication Number Publication Date
ES426746A1 true ES426746A1 (en) 1976-07-16

Family

ID=9120311

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426746A Expired ES426746A1 (en) 1973-05-30 1974-05-29 Improvements in the joints with a dentated plate for the blocking and regulation of the inclination of the backing of a seat. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE812628A (en)
DE (1) DE2412405A1 (en)
ES (1) ES426746A1 (en)
FR (1) FR2232180A5 (en)
IT (1) IT1010016B (en)
NL (1) NL7407318A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3477774B2 (en) * 1993-12-22 2003-12-10 アイシン精機株式会社 Seat reclining device

Also Published As

Publication number Publication date
IT1010016B (en) 1977-01-10
NL7407318A (en) 1974-12-03
DE2412405A1 (en) 1974-12-12
FR2232180A5 (en) 1974-12-27
BE812628A (en) 1974-07-15

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