IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0695953
(2000-10-25)
|
발명자
/ 주소 |
- Felton, J. Reed
- Lawrence, Douglas G.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
28 인용 특허 :
8 |
초록
▼
An adjustable shelving apparatus including at least one shelving member and at least one upright frame member wherein the shelving member can be mounted to the frame member in each of a horizontal and a vertical position, the frame member forming a coupler assembly and the shelving member also formi
An adjustable shelving apparatus including at least one shelving member and at least one upright frame member wherein the shelving member can be mounted to the frame member in each of a horizontal and a vertical position, the frame member forming a coupler assembly and the shelving member also forming a coupler assembly wherein the shelving member has a rear surface and at least one end surface, an end extending member extending laterally from the end surface and a rear portion of the shelf adjacent the rear surface forming another portion of the shelving member coupler assembly. The disclosure also includes a supportable member for use with the vertically mounted shelving member, the shelving member having a thickness between top and bottom oppositely facing surfaces and the supportable member having a bracket that receives the shelving member edge there by supporting a portion of the supportable member adjacent the shelving member edge.
대표청구항
▼
An adjustable shelving apparatus including at least one shelving member and at least one upright frame member wherein the shelving member can be mounted to the frame member in each of a horizontal and a vertical position, the frame member forming a coupler assembly and the shelving member also formi
An adjustable shelving apparatus including at least one shelving member and at least one upright frame member wherein the shelving member can be mounted to the frame member in each of a horizontal and a vertical position, the frame member forming a coupler assembly and the shelving member also forming a coupler assembly wherein the shelving member has a rear surface and at least one end surface, an end extending member extending laterally from the end surface and a rear portion of the shelf adjacent the rear surface forming another portion of the shelving member coupler assembly. The disclosure also includes a supportable member for use with the vertically mounted shelving member, the shelving member having a thickness between top and bottom oppositely facing surfaces and the supportable member having a bracket that receives the shelving member edge there by supporting a portion of the supportable member adjacent the shelving member edge. the first and second valve ends. 6. A pneumatic brake booster, as set forth in claim 5, wherein the piston includes key apertures located between the air flow aperture and the plunger aperture, and wherein the pneumatic brake booster further comprises a generally u-shaped key inserted through the key apertures, the key intersecting the air valve between the first and second spaced apart radial valve elements. 7. A pneumatic brake booster, as set forth in claim 1, wherein the pneumatic brake booster is movable, in response to an input force, between an at-rest mode, the regular apply mode and the panic apply mode and wherein a portion of the feedback force is applied to the air valve when the pneumatic air booster is in the regular apply mode and a lesser portion of the feedback force is applied to the air valve when the pneumatic air booster is in the panic apply mode. 8. A pneumatic brake booster, comprising: a generally cylindrical shaped piston having a first piston end and a second piston end and defining a chamber at the first piston end and a piston bore at the second piston end separated by an air flow aperture, the piston bore having a plunger aperture located at the second piston end; a plunger having a first plunger end and a second plunger end and being movable between first and second positions, the second plunger end being located within the plunger aperture; an air valve having a first valve end and a valve second end and being movable between first and second positions and defining a valve bore for receiving the first plunger end; and, a collapsing spring within the valve bore and being adapted to couple the plunger and the air valve, wherein the plunger and air valve are spaced apart a first relative distance in response to the pneumatic brake booster being in a regular apply mode and spaced apart a second relative distance in response to the pneumatic brake booster being in a panic apply mode, wherein the plunger includes a plunger trench near the first plunger end, and wherein the pneumatic brake booster further includes: a sleeve having a sleeve bore for receiving the second valve end and having a sleeve trench located around an interior surface of the sleeve; and, at least one ball bearing located within a bearing aperture in the air valve and being adapted to fit, alternatively, in the plunger trench and the sleeve trench. 9. A pneumatic brake booster, comprising: a generally cylindrical shaped piston having a first piston end and a second piston end and defining a chamber at the first piston end and a piston bore at the second piston end separated by an air flow aperture, the piston bore having a plunger aperture located at the second piston end; a plunger having a first plunger end and a second plunger end and being movable between first and second positions, the second plunger end being located within the plunger aperture; an air valve having a first valve end and a valve second end and being movable between first and second positions and defining a valve bore for receiving the first plunger end; and, a collapsing spring within the valve bore and being adapted to couple the plunger and the air valve, wherein the plunger and air valve are spaced apart a first relative distance in response to the pneumatic brake booster being in a regular apply mode and spaced apart a second relative distance in response to the pneumatic brake booster being in a panic apply mode; and, a sleeve having a sleeve bore for receiving the second valve end, a sleeve trench located around an interior surface of the sleeve, and a ridge on an exterior surface of the sleeve. 10. A pneumatic brake booster, as set forth in claim 9, further comprising an abutment spring being located within the piston bore and between an edge of the ridge and the plunger aperture. 11. A pneumatic brake booster, as set forth in claim 9, further comprising a sleeve spring being located within the piston bore and between an edge of th e ridge on the sleeve and an edge of the air valve. 12. A pneumatic brake booster, comprising: a generally cylindrical shaped piston having a first piston end and a second piston end and defining a chamber at the first piston end and a piston bore at the second piston end separated by an air flow aperture, the piston bore having a plunger aperture located at the second piston end; a plunger having a first plunger end and a second plunger end and being movable between first and second positions, the second plunger end being located within the plunger aperture; an air valve having a first valve end and a valve second end and being movable between first and second positions and defining a valve bore for receiving the first plunger end; and, a collapsing spring within the valve bore and being adapted to couple the plunger and the air valve, wherein the plunger and air valve are spaced apart a first relative distance in response to the pneumatic brake booster being in a regular apply mode and spaced apart a second relative distance in response to the pneumatic brake booster being in a panic apply mode, wherein the air valve includes a slot located at the second valve end and the pneumatic brake booster further comprises a retaining ring having a generally C shape and being fitted into the slot on the air valve. 13. A pneumatic brake booster, comprising: a generally cylindrical shaped piston having a first piston end and a second piston end and defining a chamber at the first piston end and a piston bore at the second piston end separated by an air flow aperture, the piston bore having a plunger aperture located at the second piston end; a plunger having a first plunger end and a second plunger end and being movable between first and second positions, the second plunger end being located within the plunger aperture; an air valve having a first valve end and a valve second end and being movable between first and second positions and defining a valve bore for receiving the first plunger end; and, a collapsing spring within the valve bore and being adapted to couple the plunger and the air valve, wherein the plunger and air valve are spaced apart a first relative distance in response to the pneumatic brake booster being in a regular apply mode and spaced apart a second relative distance in response to the pneumatic brake booster being in a panic apply mode, wherein the air valve includes a bearing aperture located near the second end of the air valve and the pneumatic brake booster further comprises a plurality of ball bearings located within the bearing aperture and being adapted to fit, alternatively, in a plunger trench and a sleeve trench. 14. A pneumatic brake booster, comprising: a generally cylindrical shaped piston having a first piston end and a second piston end and defining a chamber at the first piston end and a piston bore at the second piston end separated by an air flow aperture, the piston bore having a plunger aperture located at the second piston end; a plunger having a first plunger end and a second plunger end and being movable between first and second positions, the second plunger end being located within the plunger aperture, the plunger including a plunger trench near the first end of the plunger; an air valve having a first valve end and a second valve end, the second valve end having a bearing aperture and defining a valve bore for receiving the first plunger end; a sleeve having a sleeve bore for receiving the second valve end and having a sleeve trench located around an interior surface of the sleeve; and, at least one ball bearing located within the bearing aperture and being adapted to fit, alternatively, in the plunger trench and the sleeve trench. 15. A pneumatic brake booster, as set forth in claim 14, wherein the pneumatic brake booster is movable, in response to an input force, between an at-rest position, a regular apply position and a panic apply position and wherein a portio
※ AI-Helper는 부적절한 답변을 할 수 있습니다.