IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0874967
(2001-06-07)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
10 |
초록
▼
A wheelchair system for transferring a handicapped person onto an automobile seat includes a wheeled chassis whose front end is rolled beneath an automobile door opening, a horizontally extending base member, and a rotatable mounting mechanism for the base member. The rotatable mounting mechanism in
A wheelchair system for transferring a handicapped person onto an automobile seat includes a wheeled chassis whose front end is rolled beneath an automobile door opening, a horizontally extending base member, and a rotatable mounting mechanism for the base member. The rotatable mounting mechanism includes a first actuating linkage and a first driven member therefor. The wheelchair system also includes a chair supporting frame located centrally of the chassis and removably mounted on the base member. This chair supporting frame includes an adjusting mechanism for vertically adjusting a support thereof. A handle assembly is removably mounted to the chassis and includes a second linkage for rotating the first driven member. This second linkage includes a removable driving member which removably connects to the first driven member as the handle is removed and connected to the chassis, and a second driven member at an opposite end thereof.
대표청구항
▼
A wheelchair system for transferring a handicapped person onto an automobile seat includes a wheeled chassis whose front end is rolled beneath an automobile door opening, a horizontally extending base member, and a rotatable mounting mechanism for the base member. The rotatable mounting mechanism in
A wheelchair system for transferring a handicapped person onto an automobile seat includes a wheeled chassis whose front end is rolled beneath an automobile door opening, a horizontally extending base member, and a rotatable mounting mechanism for the base member. The rotatable mounting mechanism includes a first actuating linkage and a first driven member therefor. The wheelchair system also includes a chair supporting frame located centrally of the chassis and removably mounted on the base member. This chair supporting frame includes an adjusting mechanism for vertically adjusting a support thereof. A handle assembly is removably mounted to the chassis and includes a second linkage for rotating the first driven member. This second linkage includes a removable driving member which removably connects to the first driven member as the handle is removed and connected to the chassis, and a second driven member at an opposite end thereof. first actuator (50) has a first button (51) and said second actuator (60) has a second button (61,), with said buttons (51, 61) being both available from a front face of said hollow body (1) for operating said actuators (50, 60). 2. The quick-detachable device as claimed in claim 1, wherein said clasp (30) is spring-loaded in such a way that said ring (31) may be turned outward from said front opening (2) of said hollow body (1) when said first button (51) of said first actuator (50) is operated. 3. The quick-detachable device as claimed in claim 2, wherein said chuck (40) is spring-loaded in such a way that said jaws (401, 46) may be moved outward from said front opening (2) of said hollow body (1) when said second button (61) of said second actuator (60) is operated. 4. The quick-detachable device as claimed in claim 3, wherein said first jaw (401) has a front end and a rear end, and is formed with a pair of spaced arms (41) extending forward from said front end thereof, and wherein said second jaw (46) is pivotally connected to said first jaw (401) between said spaced arms (41). 5. The quick-detachable device as claimed in claim 4, wherein said first jaw (401) has a plurality of first teeth (43) formed on said front end thereof between said spaced arms (41), and wherein said second jaw (46) has a plurality of second teeth (462) engagable with said first teeth (43) of said first jaw (401). 6. The quick-detachable device as claimed in claim 5, wherein said second jaw (46) is spring-loaded so as to have a tendency to be rotated, relative to said first jaw (401), to bring said second teeth (462) close to said first teeth (43). 7. The quick-detachable device as claimed in claim 6, wherein said hollow body (1) includes a tubular shell (20) covered with a front cover (70) and a back cover (16) respectively mounted at opposed ends of the tubular shell (20), and wherein said tubular shell (20) has a chamber (23) extending therethrough and said front cover (70) has a central opening (72) aligned with said chamber (23) of said tubular shell (20), thereby forming said front opening (2) of said hollow body (1). 8. The quick-detachable device as claimed in claim 7, further including a guide (10) retained in place in said chamber (23) of said tubular shell (20) to guide correct movement of said jaws (401, 46) relative to said hollow body (1). 9. The quick-detachable device as claimed in claim 8, wherein said guide (10) has a through-hole (11) for receiving said jaws (401, 46). 10. The quick-detachable device as claimed in claim 9, wherein said guide (10) further has a pair of opposed grooves (13) parallel to and open to said through-hole (11), and wherein said first jaw (401) has a pair of wings (45) extending into and movable along said grooves (13), thereby ensuring the correct movement of said jaws (401, 46) with respect to said hollow body (1). 11. The quick-detachable device as claimed in claim 7, wherein said first jaw (401) has a bore (44) defined in said rear end thereof, and wherein a compression spring (17) is received at least partially in said bore (44) and compressed between said first jaw (401) and said back cover (16), thereby moving said chuck (40) outward from said front opening (2) of said hollow body (1) when said second button (61) of said second actuator (60) is operated. 12. The quick-detachable device as claimed in claim 11, wherein said tubular shell (20) is formed with a front flange (21). 13. The quick-detachable device as claimed in claim 12, wherein said flange (21) of said tubular shell (20) has a pair of cavities (213,214) defined at two sides of said chamber (23) for receiving said actuators (50, 60), and wherein said front cover (70) has a pair of ports (73, 74) in alignment with said cavities (213, 214) to allow said buttons (51, 61) of said actuators (50, 60) to extend therethrough and to project from said front cover (70), thereby making said buttons (51, 61) available from said front face of said hol low body (1). 14. The quick-detachable device as claimed in claim 13, wherein said ring (31) of said clasp (30) has a channel (311) defined therein, and wherein said first actuator (50) has a bar (52) adapted to be moved into said channel (311) of said ring (31). 15. The quick-detachable device as claimed in claim 14, wherein said first jaw (401 ) of said chuck (40) has a notch (42) defined therein, and wherein said second actuator (60) has a tumbler (64) adapted to be moved into said notch (42) of said first jaw (401). 16. The quick-detachable device as claimed in claim 15, wherein said flange (21) of said tubular shell (20) has a pair of aligned slots (211) interrupted by said chamber (23), and wherein said clasp (30) has a pin extending through said ring (31) and received in said slots (211) of said flange (21), thereby pivotally connecting said ring (31) to said hollow body (1). ch that an optical signal can be transmitted through said optically transmissive frame to the receptacle, said optically transmissive frame having first and second ends, the first end of said optically transmissive frame adapted to receive an optical communicating member; and an outer member having first and second ends and defining an opening therethrough, said outer member at least partially encasing said cartridge. 2. A connector according to claim 1 further comprising at least one cable seal adapted to sealably engage the first receptor of said at least one conductive terminal. 3. A connector according to claim 1 further comprising a locking member for securing an electrical communicating member to the first receptor of said at least one conductive terminal and an optical communicating member to the first end of said optically transmissive frame. 4. A connector according to claim 1 further comprising a multi-ribbed seal adapted to sealably engage at least a portion of an exterior surface of said cartridge and an interior surface of said outer member. 5. A connector according to claim 1 wherein said second receptor of said at least one conductive terminal is cryogenically tempered. 6. A modular connector for connecting a communication member to a receptacle, the modular connector comprising: a replaceable first cartridge comprising at least one communication terminal having opposed ends, wherein the first end of said at least one communication terminal of said replaceable first cartridge is adapted to transmit a communication signal to the receptacle, said replaceable first cartridge being adapted to be selectively mated and demated with the receptacle; and a second cartridge having at least one communication terminal defining first and second receptors, the first receptor of said at least one communication terminal of said second cartridge adapted to receive the communication member, the second receptor of said at least one communication terminal of said second cartridge adapted to releasably engage the second end of said at least one communication terminal of said replaceable first cartridge, said first and second cartridges adapted to be selectively mated and demated so that said replaceable first cartridge can be replaced. 7. A modular connector according to claim 6 further comprising at least one cable seal adapted to sealably engage the first receptor of said at least one communication terminal of said second cartridge. 8. A modular connector according to claim 6 wherein said replaceable first cartridge and said second cartridge further comprise optically transmissive frames comprised of a material selected from a group consisting of a translucent material and a transparent material such that an optical signal can be transmitted through said optically transmissive frames of said replaceable first cartridge and said second cartridge to the receptacle. 9. A modular connector according to claim 6 further comprising a locking member for securing a communication member to the first receptor of said at least one communication terminal of said second cartridge. 10. A modular connector according to claim 6 wherein said at least one communication terminal of said replaceable first cartridge and said at least one communication terminal of said second cartridge are electrically conductive. 11. A modular connector according to claim 6 wherein said at least one communication terminal of said replaceable first cartridge and said at least one communication terminal of said second cartridge are optically transmissive. 12. A connector according to claim 6 wherein the first end of said at least one conductive terminal of said replaceable first cartridge is cryogenically tempered. 13. A modular connector according to claim 6 further comprising an outer member having first and second ends and defining an opening therethrough, the first end of said outer member adapted to receive at least a portion of said second cartridge, the
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