Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
  • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
  • B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
  • B60N2/2252—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
  • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
  • B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms

Definitions

• both the web of the bearing with the internal ring gear of the joint part and the spur gear with its associated joint part are each produced in one piece in a combined fine stamping and extrusion process, whereby the tooth widths are smaller than the material thickness of the joint parts according to the degree of expression.
• This difference is according to the devices supplied according to this invention as well as according to the Representations in the drawing, about 30%.
• the disadvantage here is that the tooth width is reduced by 30% to the starting material thickness and that on the opposite sides of the one used
• Fig. 4 is a loose, designed as a round pinion, as in
• Fig. 8 shows another variant according to detail X
• the guide plates 21 or 26 can be replaced by collar screws arranged on the fixed joint part 17 or pivotable joint part 23 and axially abutting on the pivotable joint part 23 or on the fixed joint part 17, as will be described later is described.
• FIG. 19 An example of a joint fitting 142 with a widened eccentric planetary gear is shown in FIG. 19, namely as a partial section, the partial areas not shown correspondingly corresponding to those in FIG. 2.
• an eccentric bearing region 144 begins, lying from a center 31 of the external and internal toothing 35 and 36 at a distance 145 of almost half the tooth width 41.
• a central bearing area 146 of an inner ring gear 147 begins lying away from the center 31, the inner ring gear 147 with a bearing face 148 coming into contact with a bearing face 149 of the pivot axis 150.
• the pinion 143 and the internal ring gear 147 can be supported axially inwards by a spacer ring 151 with bearing play.
• the eccentric bearing area 144 and the central bearing area 146 are also widened by hubs 45 and 55, respectively, of the starting material thickness 37.
• a full inner compensation of the tilting moments is achieved.

Landscapes

• Engineering & Computer Science (AREA)
• Aviation & Aerospace Engineering (AREA)
• Transportation (AREA)
• Mechanical Engineering (AREA)
• Chairs For Special Purposes, Such As Reclining Chairs (AREA)
• Seats For Vehicles (AREA)
• Supports For Pipes And Cables (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6432659

Family Applications (2)

Family Applications Before (1)

Country Status (12)

Families Citing this family (19)

Family Cites Families (10)

• 1991
  • 1991-05-28 DE DE4117497A patent/DE4117497C2/de not_active Expired - Fee Related
• 1992
  • 1992-05-22 BR BR9205690A patent/BR9205690A/pt active Search and Examination
  • 1992-05-22 JP JP4509785A patent/JPH06507587A/ja active Pending
  • 1992-05-22 EP EP92201598A patent/EP0517332B1/de not_active Expired - Lifetime
  • 1992-05-22 PL PL92301118A patent/PL168261B1/pl unknown
  • 1992-05-22 ES ES92201598T patent/ES2091396T3/es not_active Expired - Lifetime
  • 1992-05-22 CZ CZ93509A patent/CZ281034B6/cs unknown
  • 1992-05-22 AT AT92201598T patent/ATE141554T1/de not_active IP Right Cessation
  • 1992-05-22 DE DE59206934T patent/DE59206934D1/de not_active Expired - Fee Related
  • 1992-05-22 WO PCT/EP1992/001145 patent/WO1992021531A1/de active IP Right Grant
  • 1992-05-22 EP EP92910777A patent/EP0586463A1/de active Pending
  • 1992-05-22 US US08/142,406 patent/US5531504A/en not_active Expired - Fee Related
  • 1992-05-26 SI SI19929200089A patent/SI9200089A/sl unknown
  • 1992-05-27 TR TR92/0472A patent/TR25845A/xx unknown

Non-Patent Citations (1)

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