Adjustable stop mechanism for rotatable connection and a rotatable joint comprising the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F16M-011/00
F16M-011/06
F16C-011/10
출원번호
US-0510893
(2010-09-23)
등록번호
US-9239127
(2016-01-19)
우선권정보
EP-09014411 (2009-11-18)
국제출원번호
PCT/EP2010/005831
(2010-09-23)
§371/§102 date
20120518
(20120518)
국제공개번호
WO2011/060846
(2011-05-26)
발명자
/ 주소
Krönung, Karl
출원인 / 주소
Ondal Medical Systems GmbH
대리인 / 주소
Seed IP Law Group PLLC
인용정보
피인용 횟수 :
5인용 특허 :
26
초록▼
The present invention provides a rotatable joint (1) comprising: a first joint member (10) for connection to a reference frame; a second joint member (20) connected with the first joint member (10) and configured for rotation relative to the first joint member (10) about an axis (13); and an adjusta
The present invention provides a rotatable joint (1) comprising: a first joint member (10) for connection to a reference frame; a second joint member (20) connected with the first joint member (10) and configured for rotation relative to the first joint member (10) about an axis (13); and an adjustable stop mechanism (30) for defining limits of rotation of the second joint member (20) relative to the first joint member (10). The adjustable stop mechanism (30) comprises: a first part (40) provided on the first joint member (10) having at least a first stop (41) defining at least a first limit of rotation of the second joint member (20) about said axis (13) relative to the first joint member (10), wherein the first part (40) is adapted to be selectively positioned with respect to the first joint member (10) to set or define a limit or range of rotation of the second joint member (20) relative to the first joint member (10).
대표청구항▼
1. A rotatable joint comprising: a first joint member for connection to a reference frame;a second joint member connected with the first joint member and configured for rotation relative to the first joint member about an axis while connected with the first joint member; andan adjustable stop mechan
1. A rotatable joint comprising: a first joint member for connection to a reference frame;a second joint member connected with the first joint member and configured for rotation relative to the first joint member about an axis while connected with the first joint member; andan adjustable stop mechanism defining first and second limits of rotation of the second joint member relative to the first joint member, the stop mechanism comprising: a first part provided on the first joint member having at least a first stop defining at least the first limit of rotation of the second joint member about said axis relative to the first joint member,wherein the first part is configured to be selectively positioned with respect to the first joint member to define the first limit of rotation of the second joint member relative to the first joint member,wherein the first part of the adjustable stop mechanism is configured to be rotatable around a circumference or a periphery of the first joint member,wherein the first part has means for registered interconnection with the first joint member to fix the first stop against rotation about said axis relative to the first joint member at any of a plurality of positions by axial engagement with the first joint member, andwherein the means for registered interconnection comprises a first detent mechanism and includes one or more recesses or projections formed in or on the first part for receipt of, or engagement with, one or more complementary projections or recesses on or in the first joint member in an axial direction. 2. A rotatable joint according to claim 1, wherein the first part of the adjustable stop mechanism is adapted to be selectively moved and positioned around the axis, and preferably around a circumference of the first joint member. 3. A rotatable joint according to claim 1, wherein the first part of the adjustable stop mechanism is adapted to be rotated around the axis, and preferably around a circumference or a periphery of the first joint member. 4. A rotatable joint according to claim 1, wherein the first detent mechanism comprises a plurality of the recesses or projections arranged spaced from one another at regular intervals around a circumference or periphery of the first part and/or of the first joint member. 5. A rotatable joint according to claim 1, wherein the first joint member is configured as a shaft or column and the second joint member is configured as a sleeve or collar which extends around the first joint member, and wherein the adjustable stop mechanism is arranged between the first joint member and the second joint member, the first part of the stop mechanism preferably being substantially ring-shaped such that it extends around the shaft or column of the first joint member. 6. A rotatable joint comprising: a first joint member for connection to a reference frame;a second joint member connected with the first joint member and configured for rotation relative to the first joint member about an axis while connected with the first joint member; andan adjustable stop mechanism defining first and second limits of rotation of the second joint member relative to the first joint member, the stop mechanism comprising: a first part provided on the first joint member having at least a first stop defining at least the first limit of rotation of the second joint member about said axis relative to the first joint member; anda second part provided on the first part and having a second stop defining a second limit of rotation of the second joint member about said axis relative to the first joint member, wherein the second part is adapted to be selectively positioned with respect to the first part to define a range of rotation of the second joint member relative to the first joint member between the first stop and the second stop,wherein the first part is configured to be selectively positioned with respect to the first joint member to define the first limit of rotation of the second joint member relative to the first joint member, andwherein the first part of the adjustable stop mechanism is configured to be rotatable around a circumference or a periphery of the first joint member. 7. A rotatable joint according to claim 6, wherein the first part is configured to be selectively positioned to locate the first stop with respect to the first joint member, and wherein the second part is configured to be selectively positioned on the first part to locate the second stop with respect to the first stop. 8. A rotatable joint according to claim 6, wherein the stop mechanism includes means for registered positioning of the second part on the first part to fix the second stop against rotation about said axis relative to the first part at any one of a plurality of positions. 9. A rotatable joint according to claim 8, wherein means for registered positioning comprises a second detent mechanism and includes a plurality of recesses or projections formed in the first part for receipt of, or engagement with, a registration member formed in the second part. 10. A rotatable joint according to claim 6, wherein the second part of the adjustable stop mechanism is adapted to be selectively moved and/or positioned around the axis, and preferably around a circumference or periphery of the first joint member. 11. A rotatable joint according to claim 6, wherein the second part of the adjustable stop mechanism is adapted to be rotated around the axis, and preferably around a circumference of the first joint member. 12. A rotatable joint according to claim 6, wherein the first stop comprises an abutment member which is positioned in a path of the second joint member to block or prevent rotation thereof relative to the first joint member; and/or wherein the second stop comprises an abutment member which is positioned in a path of the second joint member to block or prevent rotation thereof relative to the first joint member. 13. A rotatable joint according to claim 6, wherein the second joint member comprises an engagement member which travels a path between each of the first and second stops during rotation of the second joint member relative to the first joint member, and which engages or comes into abutment with a respective stop at each limit of the relative rotation. 14. A rotatable joint according to claim 13, wherein the second joint member is connected substantially coaxially with the first joint member, and wherein the engagement member projects radially from the second joint member, preferably radially inwardly, to engage or come into abutment with each of the stops at the respective limits of its rotation relative to the first joint member. 15. A device for supporting technical equipment, e.g. in a hospital or in a commercial or an industrial environment, comprising: a mounting arm including a rotatable joint according claim 1. 16. An adjustable stop mechanism for a rotatable joint having a first joint member and a second joint member, the second joint member being connected to the first joint member for rotation relative thereto about an axis, the stop mechanism comprising: a first part provided on the first joint member and having a first stop defining a first limit of relative rotation of the second joint member about said axis; anda second part provided on the first part and having a second stop defining a second limit of relative rotation of the second joint member about said axis;wherein the first and second parts are configured to be moved around the axis and selectively positioned with respect to the first joint member and with respect to one another while the first and second joint members are connected, to define the first and second limits of relative rotation, respectively, wherein the first and second limits of relative rotation limit a range of rotation of the second joint member relative to the first joint member between the first stop and the second stop, wherein the first part of the adjustable stop mechanism is configured to be rotatable around a circumference or a periphery of the first joint member.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (26)
Brief, Yancu Solomovitz, Adjustable articulated arm for cellular stands for use in vehicles.
Cochard Jean-Pierre (Carrieres sur Seine FRX), Device for effecting the fine adjustment of the angular orientation of a steering-wheel on a motor vehicle steering-whee.
Howell, Charles A.; Turner, Jonathan D.; Reed, Howard; Heimbrock, Richard H.; Manlove, Scott; Gray, Gary A., Surgical theater system having light, monitors, and cameras.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.