[특허]Safety apparatus for use with barbell assembly

Safety apparatus for use with barbell assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A63B-021/078
출원번호	US-0560801 (1990-08-23)
발명자 / 주소	Ryan William C. (553 Bellevue Ave. #15 Newport RI 02840)
인용정보	피인용 횟수 : 40 인용 특허 : 0

초록 ▼

A safety apparatus for use with a barbell assembly includes a support frame, a pair of cables which are securable to opposite ends of the barbell assembly, a winch assembly on the support frame for retracting and releasing the cables, a pair of tension sensors for sensing the tension in the cables, a velocity sensor for sensing the speed and direction of movement of at least one of the cables and a controller for controlling the operation of the winch assembly. The controller is responsive to the tension sensors and the velocity sensor for normally releasing and retracting the cables during a weight lifting routine so that the safety apparatus is normally unnoticeable to a weightlifter. The controller is also responsive to the sensors for detecting an abnormal condition during an exercise routine and it is operative in responsive to an abnormal condition for taking control of the barbell assembly to reduce the risk of injury to the weightlifter.

대표청구항 ▼

A safety apparatus for use in connection with a barbell assembly comprising: a. cable means securable to said barbell assembly; b. support means for supporting said cable means at a point above said barbell assembly so that said cable means normally extends upwardly from said barbell assembly to said support means; c. winch means actuatable for selectively longitudinally retracting and releasing said cable means; d. tension sensing means for determining the tension in said cable means relative to predetermined upper and lower threshold tension values; e. velocity sensing means for sensing the speed and direction of longitudinal travel of said cable means relative to said winch means; and f. control means responsive to said tension sensing means and said velocity sensing means for controlling said winch means to normally maintain the tension in said cable means between said upper and lower threshold tension value unless the speed of travel of said cable means in a release direction exceeds a predetermined threshold velocity value, said control means controlling said winch means for increasing the tension in said cable means to a level above said upper threshold tension value in the event that the speed of travel of said cable means in a release direction exceeds said predetermined threshold velocity value.

이 특허를 인용한 특허 (40)

LaBar, Robert D.; Albright, Mark C., Adjustable jerk block.
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Rullestad, Korey W.; Boone, Nathaniel J.; Shull, Jeremiah K., Apparatus and method for facilitating the safe lifting of free weights.
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Michael D. Slawinski ; Mikka Olsson, Barbell and dumbbell safety spotting apparatus.
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Britt, Jeremy, Barbell positioning system.
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Norris, Joshua, Controlled motion exercise device.
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Hummer, Jr.,Robert G, Dumbbell spotter.
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Towley, III, Carl K.; Olson, Gregory S., Exercise machine for providing weight lifting exercises similar to those provided by a free weight barbell.
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Towley, III, Carl K.; Olson, Gregory S., Exercise machine for providing weight lifting exercises similar to those provided by a free weight barbell.
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Anders,Douglas H.; Walton,Ronald D., Free weight assistance and training device.
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Olson, Michael L.; Dalebout, William T., Magnetic resistance mechanism in a cable machine.
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Slattery, J. Patrick, Method and device for assisting weight lifters in performing weight lifting exercises.
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Einav, Omer; Einav, Haim; Rousso, Benny; Shabanov, Doron; Katzir, Eran; Binyamini, Gad, Methods and apparatus for rehabilitation and training.
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Einav, Omer; Einav, Haim; Rousso, Benny; Shabanov, Doron; Katzir, Eran; Binyamini, Gad, Methods and apparatus for rehabilitation and training.
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Einav, Omer; Einav, Haim; Rousso, Benny; Shabanov, Doron; Katzir, Eran; Binyamini, Gad, Methods and apparatus for rehabilitation and training.
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Einav, Omer; Einav, Haim; Rousso, Benny; Shabanov, Doron; Katzir, Eran; Binyamini, Gad, Methods and apparatus for rehabilitation and training.
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Einav, Omer; Einav, Haim; Mahoney, Richard M.; Zohar, Ester, Methods and apparatuses for rehabilitation and training.
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Einav, Omer, Methods and apparatuses for rehabilitation exercise and training.
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Tauriainen, Jake Samuel, Modular self-spotting safety device for weightlifting.
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Rojas Michael D. ; Frasco Scott J., Monitoring system for weight lifting implements.
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Einav, Omer; Korenman, Ernesto; Faran, Samuel; Mahoney, Richard M., Motor training with brain plasticity.
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Ross, Michael Peter, Multi-positioning exercise machine with dynamic resistance.
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Einav, Omer; Korenman, Ernesto, Neuromuscular stimulation.
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Einav, Omer; Korenman, Ernesto, Neuromuscular stimulation.
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Kay, John Gordon; Slomka, Thomas John; Kay, David Gilchrist; Pine, John Emerson, Portable, extensible, exercise weight support device with safety features.
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Slattery, J. Patrick, Process and system for assisting weight lifters in performing weight lifting exercises.
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Kullman Lawrence W. ; Maiaro Richard J., Safety apparatus for weight lifting.
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Brown, Sean D.; Brown, Sheila M., Safety barbell weight.
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Maiaro, Richard J.; Mingrino, Eric, Safety device for spotting a user of a barbell without a need for human intervention.
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Slawinski Michael D. ; Olsson Mikael L. E., Self-spotting apparatus for free-weights.
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Slawinski, Michael D.; Olsson, Mikael L. E., Self-spotting apparatus for free-weights.
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Gavigan, Andrew, Syn rings for dynamic weight suspension.
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Emerson, Brandon, System and method for capturing exercise data.
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Pereira, Ken; Crawford, Mark, Tension sensor assembly.
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Pereira, Ken; Crawford, Mark, Tension sensor assembly.
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Lemos, Robert F., Tension systems and methods of use.
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Lemos, Robert F.; Alldrin, Kenfield, Tension systems and methods of use.
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Johnson, III, Raymond Gene, Weight lifting free fall restraint system.
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Watterson, Scott R., Weight platform treadmill.
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Bradley, Gary; DeMarco, Brian; DeMarco, Autumn; Messer, John; Mucha, Bo, Wheelchair-accessible exercise platform.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Safety apparatus for use with barbell assembly 원문보기

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대표청구항 ▼

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Safety apparatus for use with barbell assembly 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (40)

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