[특허]Rotating actuator

Leopold Kostal GmbH &; Co. KG

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특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Rotating actuator

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01H-01914 G01D-01116
미국특허분류(USC)	192/215; 192/138; 200/564; 345/184
출원번호	US-0667800 (2003-09-22)
우선권정보	DE-0020618 (2001-04-26)
발명자 / 주소	Oster, Christoph
출원인 / 주소	Leopold Kostal GmbH & Co. KG
대리인 / 주소	Brooks Kushman P.C.
인용정보	피인용 횟수 : 4 인용 특허 : 8

초록
▼

A rotating actuator includes a shaft (24) and a mechanical stop device (23) for generating a stop to limit the rotation of the shaft in a direction of rotation. The stop device acts upon the shaft to prevent the shaft from rotating further in the direction of rotation by blocking the shaft using a stop device acting mechanically on the shaft while enabling rotation of the shaft in a direction of rotation counter to the stop with slip in a stop arrangement. The slip is configured such that movement of the shaft in the direction of rotation counter to the stop is detectable. The stop device may include two independently triggered, mechanical stop devices. One stop device acts as a stop for limiting the rotation of the shaft to the right, and the other stop device acts as a stop for limiting the rotation of the shaft to the left.

대표
청구항
▼

1. A rotating actuator comprising:a shaft rotatable in clockwise and counter-clockwise directions of rotation; a stop device having an annular element, a bending member, and a stop member, the annular element concentrically envelops the shaft, the bending member connects the annular element to the shaft such that the annular element is rotatable to rotate as the shaft rotates, the bending member being bendable to permit a relative rotation of the shaft with respect to the annular element when rotation of the annular element is blocked, the stop member having a free end and a connecting end, the connecting end of the stop member is connected to the shaft; the annular element having a pocket facing the shaft, the free end of the stop member engages the pocket, the pocket having first and second stops which form a slip range for the free end of the stop member to move within as the shaft rotates when the rotation of the annular element is blocked; and an activation device fixed in place relative to rotation of the shaft, the activation device being operable with the stop device to block rotation of the annular element upon activation such that the free end of the stop member moves within the slip range as the shaft rotates in the clockwise direction and then abuts the first stop thereby blocking further rotation of the shaft in the clockwise direction; wherein, while the rotation of the annular element is blocked and the free end of the stop member abuts the first stop such that further rotation of the shaft in the clockwise direction is blocked, the shaft is rotatable in the counter-clockwise direction as the free end of the stop member moves within the slip range from the first stop toward the second stop until the free end of the stop member abuts the second stop. 2. The rotating actuator of claim 1 further comprising:a haptic interface generating device for generating a haptic interface when the shaft is rotated, the haptic interface generating device including a latching cam plate and latching elements that engage in the latching cam plate, the haptic interface generating device further including a second activation device operable for acting on the latching cam plate to enable interaction between the latching elements and the latching cam plate to generate a haptic interface shaped by the latching cam plate during rotation of the shaft. 3. The rotating actuator of claim 2 wherein:the second activation device includes a clamping ring which surrounds and contacts the latching cam plate, wherein the clamping ring fixes the latching cam plate in place relative to the shaft in order to generate the haptic interface shaped by the latching cam plate during rotation of the shaft when the activation device is activated. 4. The rotating actuator of claim 3 wherein:the clamping ring is an electromagnetically actuated clamping ring. 5. The rotating actuator of claim 2 further comprising:a second haptic interface generating device for generating a second haptic interface when the shaft is rotated, the second haptic interface generating device including a second latching cam plate and a second latching element that engages in the second latching cam plate, the second haptic interface generating device further including a third activation device operable for acting on the second latching cam plate to enable interaction between the second latching element and the second latching cam plate to generate a second haptic interface shaped by the second latching cam plate during rotation of the shaft. 6. The rotating actuator of claim 5 wherein:the latching cam plates are arranged adjacently in different planes along the longitudinal axis of the shaft. 7. A rotating actuator comprising:a shaft rotatable in clockwise and counter-clockwise directions of rotation; and an activatable mechanical stop device for generating a stop to limit the rotation of the shaft in one of or the other one of the directions of rotation; wherein in order to limit the rotation of the shaft in either one of the directions of rotation the stop device includes a stop arrangement which acts mechanically upon the shaft to prevent the shaft from rotating further in one of the directions of rotation while providing slip to allow rotation of the shaft in the other one of the directions of rotation, wherein the slip enables sufficient rotation of the shaft in the other one of the directions of rotation for detection by an angle detection device; wherein the stop device includes an annular element that concentrically envelops the shaft, the annular element being coupled to the shaft to rotate therewith, the stop device further including an activation device fixed in place relative to rotation of the shaft, wherein the activation device activates in order to block the rotation of the annular element and thereby generate the stop to limit the rotation of the shaft. 8. The rotating actuator of claim 7 further comprising:a haptic interface generating device for generating a haptic interface when the shaft is rotated, the haptic interface generating device including a latching cam plate and latching elements that engage in the latching cam plate, the haptic interface generating device further including a second activation device operable for acting on the latching cam plate to enable interaction between the latching elements and the latching cam plate to generate a haptic interface shaped by the latching cam plate during rotation of the shaft. 9. The rotating actuator of claim 8 wherein:the second activation device includes a clamping ring which surrounds and contacts the latching cam plate, wherein the clamping ring fixes the latching cam plate in place relative to the shaft in order to generate the haptic interface shaped by the latching cam plate during rotation of the shaft when the activation device is activated. 10. The rotating actuator of claim 9 wherein:the clamping ring is an electromagnetically actuated clamping ring. 11. The rotating actuator of claim 8 further comprising:a second haptic interface generating device for generating a second haptic interface when the shaft is rotated, the second haptic interface generating device including a second latching cam plate and a second latching element that engages in the second latching cam plate, the second haptic interface generating device further including a third activation device operable for acting on the second latching cam plate to enable interaction between the second latching element and the second latching cam plate to generate a second haptic interface shaped by the second latching cam plate during rotation of the shaft. 12. The rotating actuator of claim 11 wherein:the latching cam plates are arranged adjacently in different planes along the longitudinal axis of the shaft. 13. The rotating actuator of claim 11 wherein:the activation devices are combined into an assembly.

이 특허에 인용된 특허 (8)

이 특허를 인용한 특허 피인용횟수: 4

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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과학기술 지식인프라 ScienceON

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연합인증

특허 상세정보

Rotating actuator

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (8)

이 특허를 인용한 특허 피인용횟수: 4

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

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연합인증

특허 상세정보

Rotating actuator

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (8)

이 특허를 인용한 특허 피인용횟수: 4

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
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대표
청구항
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