Chair having reclinable back
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IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0039696
(1998-03-16)
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발명자
/ 주소 |
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대리인 / 주소 |
Rockey, Milnamow, & Katz, Ltd.
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인용정보 |
피인용 횟수 :
10 인용 특허 :
0 |
초록
▼
In a chair having a frame, a fixed seat, and a pivotal back, the frame includes two bridge-supporting legs extending between an upper position and a lower position behind and below the upper position. A transverse bridge fitting removably into openings in the bridge-supporting legs bridges the bridg
In a chair having a frame, a fixed seat, and a pivotal back, the frame includes two bridge-supporting legs extending between an upper position and a lower position behind and below the upper position. A transverse bridge fitting removably into openings in the bridge-supporting legs bridges the bridge-supporting legs in at least two orientations. The bridge limits pivotal movement of the back, when pivoted downwardly and backwardly, to at least two reclined positions. In one contemplated embodiment wherein the transverse bridge comprises a beam fitting removably and nonrotatably into the openings and bridging the bridge-supporting legs in two such orientations, a spacer extending along and mounted fixedly to the transverse beam is interposed between the transverse beam and the back in one such orientation but not in the other orientation. In other contemplated embodiments wherein the transverse bridge comprises a transverse axle, similar spacers mounted fixedly to the transverse beam are interposed between the transverse beam and the back, each spacer having a bearing surface conforming generally to a spiral or to a closed, curved shape when viewed axially and adapted to bear against the back at varying radial distances from the axis.
대표청구항
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[ I claim:] [1.] A chair comprising a frame, a seat mounted fixedly to the frame, and a back having a lower end, the back being reclinable and being mounted pivotally to the frame at the lower end, behind a back edge of the seat, the frame including two bridge-supporting legs, each supporting leg ex
[ I claim:] [1.] A chair comprising a frame, a seat mounted fixedly to the frame, and a back having a lower end, the back being reclinable and being mounted pivotally to the frame at the lower end, behind a back edge of the seat, the frame including two bridge-supporting legs, each supporting leg extending between an upper end and a lower end behind and below the upper end of said supporting leg, each supporting leg being located on a respective side of the chair and having an opening, the chair further comprising a transverse bridge fittable removably into the openings so as to bridge the bridge-supporting legs in any one of at least two orientations of the transverse bridge, the transverse bridge being configured so as to limit pivotal movement of the back, when pivoted downwardly and backwardly, to any one of at least two reclined positions of the back, specifically to one reclined position in each said orientation of the transverse bridge, wherein the transverse bridge comprises a transverse beam, which is fittable removably and nonrotatably into the openings so as to bridge the bridge-supporting legs in either of two said orientations, and at least one spacer, which is mounted fixedly to the transverse beam, which is interposed between the transverse beam and the back in a given one of said two orientations, and which is not interposed between the transverse beam and the back in the other one of said two orientations.
이 특허를 인용한 특허 (10)
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Adams, IV, William E.; Goodworth, Matthew, Adirondack chair.
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Adams, William E.; Schreiber, Robert, Adirondack chair.
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Saylor, Bruce Allen, Chair.
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Stephenson, Robert William Alexander, Chair.
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Mills, Bart, Double chair.
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Tyson, III, Robert L., Dual-chair beach wagon.
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Kamrath, George, Furniture assembly.
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Hogue, Earl Wayne, Multi-adjustable multi-position seating apparatus.
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Lau Kwok-Wing,HKX, Portable recliner assembly.
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