IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0723997
(2000-11-28)
|
발명자
/ 주소 |
- Heidmann, Kurt R.
- Eich, Thomas B.
|
출원인 / 주소 |
- Steelcase Development Corporation
|
대리인 / 주소 |
Price Heneveld Cooper DeWitt & Litton
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
9 |
초록
▼
A storage bin includes a door pivoted to the storage bin for movement between open and closed positions, and a biasing device operably connected to the storage bin and the door for biasing the door as the door nears the open and closed positions. The biasing device includes a spring and a T-shaped s
A storage bin includes a door pivoted to the storage bin for movement between open and closed positions, and a biasing device operably connected to the storage bin and the door for biasing the door as the door nears the open and closed positions. The biasing device includes a spring and a T-shaped shifting anchor connected to the spring that translates and changes a torque arm of a linear spring as the door is moved so that the spring creates a force sufficient to close the door during a last portion of door closure movement and so that the spring creates a force sufficient to open the door during a last portion of door opening movement.
대표청구항
▼
A storage bin includes a door pivoted to the storage bin for movement between open and closed positions, and a biasing device operably connected to the storage bin and the door for biasing the door as the door nears the open and closed positions. The biasing device includes a spring and a T-shaped s
A storage bin includes a door pivoted to the storage bin for movement between open and closed positions, and a biasing device operably connected to the storage bin and the door for biasing the door as the door nears the open and closed positions. The biasing device includes a spring and a T-shaped shifting anchor connected to the spring that translates and changes a torque arm of a linear spring as the door is moved so that the spring creates a force sufficient to close the door during a last portion of door closure movement and so that the spring creates a force sufficient to open the door during a last portion of door opening movement. al., 414/537; US-5755480, 19980500, Bryan, 296/026; US-5765892, 19980600, Covington, 296/026; US-5775759, 19980700, Cummins, 296/026; US-5806907, 19980900, Martinus et al., 296/026.11; US-5820188, 19981000, Nash, 296/026; US-5853116, 19981200, Schreiner, 224/404; US-5857724, 19990100, Jarman, 296/026; US-6113173, 20000900, Leitner et al., 296/026.11; US-6174012, 20010100, Saffold, 296/037.6; US-6183035, 20010200, Rusu et al., 296/100.09; US-6217103, 20010400, Schultz et al., 296/037.6; US-6224138, 20010500, Adsit et al., 296/037.6; US-6257640, 20010700, Leitner et al., 296/037.6; US-6290277, 20010900, Spykerman et al., 296/037.5; US-6375054, 20020400, Lance et al., 296/037.6; US-6390527, 20020500, Leftridge, 296/037.6; US-6401995, 20020600, Yuille et al., 224/404; US-6428079, 20020800, Van Dyke, 296/100.09; US-6454148, 20020900, Cook, 224/404; US-2001/0017474, 20010800, Leitner et al., 296/037.6; US-2002/0014505, 20020200, Lance et al., 296/037.6; US-2002/0014777, 20020200, Gehring et al., 296/037.5; US-2002/0101088, 20020800, Rigau et al., 296/037.6
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