摘要:
A device (219) includes a housing (301) and a link (320) displaceably arranged in the housing (301) and having an input port (323) configured to receive an input force (269) oriented along a first axis (91), a first output port (321) configured to provide a first output force (261) based on the input force (259, 269), and a second output port (322) configured to provide a second output force (262) based on the input force (259, 269). The link (320) is configured to move the first output port (321) from a start position (291) to a stop position along the first axis (91) by a first distance in response to receiving the input force (269) and to move the second output port (322) from the start position (291) to thestop position (294) along the first axis (91) by a second distance (422) in response to receiving the input force (259, 269). The first distance is smaller than the second distance.
摘要:
A seat component adjustment actuator (1) comprises a housing, an electric motor (5), and a gearing (10) coupled to the electric motor (5) and comprising at least three worm transmission stages (11-16). A first worm transmission stage (11, 12) comprises a first worm (11 ) and a first worm gear (12) engaged with the first worm (11). A third worm transmission stage (15, 16) comprises a third worm (15) and a third worm gear (16) engaged with the third worm (15). The first worm (11) is supported in the housing such that the first worm (11) is rotatable about an input rotation axis. The third worm gear (16) is supported in the housing such that the third worm gear (16) is rotatable about an output rotation axis which is transverse to the input rotation axis.
摘要:
A fiber cushion body (10) comprises a first portion (5) in which fibers have a preferential orientation along a first direction (2) and at least a second portion (6, 7) having a fiber orientation and/or density different from the first portion (5). The fiber cushion body is processed using laser radiation (29) to form a laser cut or laser weld.
摘要:
A lumbar support device (1) comprises a carrier (2), a pair of arching elements (4, 5) molded to the carrier (2), and a support basket (3) supported by the pair of arching elements (4, 5). To produce the lumbar support device (1), the pair of arching elements (4, 5) may be molded to the carrier (2) in a molding tool and the support basket (3) may be formed in the same molding tool.
摘要:
A seat cushion length adjusting device (10) comprises a support (11), an adjusting member (12) displaceably mounted to the support (11) and configured for attachment to at least a portion of a seat cushion, and an actuator. The actuator is coupled to the support (11) and the adjusting member (12). The actuator is configured to displace the adjusting member (12) relative to the support (11). The actuator comprises a power drive (31), a speed reduction gearing, and a motion conversion mechanism (41) for converting a rotational motion of an output of the speed reduction gearing into a linear displacement between the adjusting member (12) and the support (11).
摘要:
A pneumatic bladder arrangement comprises a plurality of bladders arranged in an array of rows and columns, wherein the array comprises a first array section and a second array section with the first and second array sections each comprising at least one row of bladders. The pneumatic bladder arrangement may be used in a support apparatus for a seat, in particular for a backrest of a seat.
摘要:
A fluid valve module (10), a fluid valve system (20) and methods (30A, 30B) of producing the same are provided. The fluid valve module (10) comprises a housing and a plurality of valve members (103). The housing comprises a housing body (101) and a housing cover(108). The housing body (101) comprises a fluid feed partition (104), a plurality of valve body partitions (105), and a plurality of valve ports (106). The housing body (101) further comprises wall openings (107) between an interior of the fluid feed partition (104) and an exterior of the housing body (101). The valve body partitions (105) are each shaped for mating with the housing cover(108) in a fluid-tight manner, and are each in fluid communication with the fluid feed partition (104) and at least one of the valve ports (106). The valve members (103) are each arranged in a respective valve body partition (105) for controlling a passage of a fluid from the fluid feed partition (104) via the respective valve body partition (105) to the at least one of the valve ports (106).
摘要:
A shoulder adjuster (110) for mounting in a back rest of a seat comprises a first support structure (111) and a second support structure (112) and a pivot element (120). The pivot element (120) is configured to enable tilting (199) of the first support structure (111) with respect to the second support structure (112).
摘要:
A coupling unit (200) for connecting a support structure to an elongated side member (291) comprises a body (201) and a recess (202). The recess (202) is configured to receive a wire member (111) of the support structure. The coupling unit is configured to be connected to the elongated side member (291) by a snap fit (400). The elongated side (291) member may be part of a frame of a seat.
摘要:
An actuator (50) comprises a housing (51, 52), a motor (60), a drive mechanism (70) and a clutch (80) coupled to the drive mechanism (70). The motor (60) is mounted displaceably relative to the housing (51, 52). A displacement of the motor (60) relative to the housing (51, 52) is operative to actuate the clutch (80).