Invention Grant
- Patent Title: Headrest for vehicle seats
- Patent Title (中): 汽车座椅头枕
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Application No.: US13249907Application Date: 2011-09-30
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Publication No.: US08794705B2Publication Date: 2014-08-05
- Inventor: Rolf Steinmetz , Richard Hielckert
- Applicant: Rolf Steinmetz , Richard Hielckert
- Applicant Address: DE Solingen CZ Dubice
- Assignee: Johnson Controls Metals and Mechanisms GmbH & Co. KG,Grammer Automotive CZ s.r.o.
- Current Assignee: Johnson Controls Metals and Mechanisms GmbH & Co. KG,Grammer Automotive CZ s.r.o.
- Current Assignee Address: DE Solingen CZ Dubice
- Agency: Flaster/Greenberg P.C.
- Priority: DE102010041878 20101001
- Main IPC: A47C7/36
- IPC: A47C7/36

Abstract:
The invention relates to a headrest for motor vehicle seats, comprising an upholstery support (2), a support rod (3) displaceably arranged relative to the upholstery support (2), connecting the headrest (1) to a backrest of the motor vehicle seat and at least two bearing elements (4) arranged in the longitudinal axial direction of the support rod (3), spaced apart from one another on the upholstery support (2) and at least partially encompassing the support rod (3), for guiding the support rod (3), the bearing elements (4) being elastically pretensioned in the direction of the support rod (3). In order to provide a headrest which permits a rattle-free arrangement of the upholstery support on the support rod and which has easy adjustability, it is provided that the bearing elements (4) comprise guide webs (20) distributed over their inner periphery, protruding toward the support rod (3) and extending in the longitudinal axial direction of the support rod (3).
Public/Granted literature
- US20120080925A1 HEADREST FOR VEHICLE SEATS Public/Granted day:2012-04-05
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