[특허]Power- and/or manually-driven collapsible golf cart

Power- and/or manually-driven collapsible golf cart 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60K-001/00
출원번호	US-0421223 (1995-04-13)
발명자 / 주소	Wang Eric J. F. (35 Quail Run Massapequa NY 11758)
인용정보	피인용 횟수 : 36 인용 특허 : 0

초록 ▼

A power- and/or manually- driven golf cart which is collapsible, without disassembly, into a compacted configuration for storing or transporting, and extendable, without assembly, into an operable or usable configuration for carrying a golf bag about a golf course. The golf cart includes a golf bag support frame, a pair of lateral support members pivotally connected to the frame and to a pair of ground support wheels, a power-driven wheel supported at the lower end of golf bag support frame, and a power drive mounted on the front side of the frame. A hinge is operably connected between a lower end of the upper frame member and an upper end of the lower frame member to permit the upper frame member and the lower frame member to be pivotally moved between a substantially aligned extended position and a substantially adjacent folded position. At least two connecting rods are pivotally connected at one end to the upper frame member and at their other ends to one of the lateral support members. When the upper frame member and the lower frame member are pivotally moved to a substantially aligned extended position, the ground support wheels are disposed outward from the golf bag support frame, and when the upper frame member and the lower frame member are pivotally moved to a substantially adjacent folded position, the ground support wheels are disposed closely adjacent to the golf support frame.

대표청구항 ▼

A power- and/or manually-driven collapsible golf cart, comprising: a golf bag support frame having an upper frame member and a lower frame member and having a front side and a rear side; a handle attached to an upper end of said upper frame member; golf bag support means mounted on said golf bag support frame for mounting a golf bag on said front side of said golf bag support means, said golf bag support means comprising an upper and lower bag cradle; hinge means, operably connected between a lower end of said upper frame member and an upper end of said lower frame member, for permitting said upper frame member and said lower frame member to be pivotally moved between a substantially longitudinally aligned extended position and a substantially adjacent generally parallel folded position; releasable lock means for releasably locking said upper and lower frame members in said extended position; a pair of freely-rotatable ground-support wheels; at least two lateral support members pivotally connected at one end to said lower frame member and at an opposite end to opposite ones of said ground-support wheels; at least two connecting rods each pivotally connected at one end to said upper frame member and at an opposite other end to opposite ones of said lateral support members; a power-driven wheel supported at said lower end of said lower frame member adjacent to said front side thereof; power drive means for driving said power-driven wheel including an electrical battery power source mounted on said front side of golf bag support frame member, generally above said power-driven wheel; and an on-off switch, a forward-reverse switch, and a variable speed control knob disposed closely adjacent said handle, each of said switches and knob being operably connected to said power drive means to operate said power-driven wheel; so that when said upper frame member and said lower frame member are pivotally moved to a substantially longitudinally aligned extended position, said ground-support wheels are moved laterally and rearwardly outward from said golf bag support frame, and when said upper frame member and said lower frame member are pivotally moved to a substantially adjacent, generally parallel folded position, said upper end of said upper frame member and said handle are moved closely adjacent to said lower end of said lower frame member, and said ground-support wheels are moved laterally and forwardly inward toward said golf support frame so as to be disposed closely adjacent to the rear side of said golf support frame, with said upper end of said upper frame member and said handle being disposed between said ground-support wheels and closely adjacent to said power-driven wheel disposed on said front side of said lower frame member, and wherein said power drive means including said battery maintains its same mounted position on said golf cart in both said extended and folded positions thereof.

이 특허를 인용한 특허 (36)

Wu David,TWX, Auxiliary wheel holder for golf carts.
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Beckman, Nancy E.; Beckman, Carl L., Collapsible cart for transporting bags.
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Kimberley,Kevin, Collapsible golf cart.
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Tsai, James, Collapsible handcart capable of extending the area of carrier by operating handle.
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Falkiner, Thomas L., Combined golf caddie and golf cart.
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Cheng Ying-Hsiung,TWX, Detachable device of a stroller wheel.
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Pope, Daniel Lee, Disc golf caddy.
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Liao Gordon,TWX, Electric carrier with a motor controlled by correlative positions.
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Jackson, Jr., Thomas Joseph, Expedition carts and associated methods.
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Jackson, Jr., Thomas Joseph, Expedition carts and associated systems and methods.
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Shieh Shanq-Ching,TWX, Foldable golf cart.
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Gregory, Joseph A., Folding cart.
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Wu David,TWX, Folding collapsible frame assembly for a golf cart.
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Liao, Gordon, Golf bag cart.
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Tang Larry G., Golf bag stand and stroller.
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Falkiner, Thomas L., Golf caddy vehicle.
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Liao Gordon,TWX, Golf club cart collapsing device.
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Lin Liz, Golf trolley.
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Schoenig, Darrell; Schmutzer, Stephen E., Infusion management and mobility assistance device.
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Henault, Mark; Kolozs, James; Cole, Sean; McKonly, Chad; Cooper, Charles, Infusion management system and holder.
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Schmutzer, Stephen E.; Slaton, Robin Richard; Pullen, Christopher; Weidner, Lucas, Integrated infusion management system.
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Schmutzer, Stephen E.; Slaton, Robin Richard; Pullen, Christopher; Weidner, Lucas, Integrated infusion management system.
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Schmutzer, Stephen E.; Slaton, Robin Richard; Pullen, Christopher; Weidner, Lucas, Integrated infusion management system.
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Ko Chin-Sung,TWX, Locking mechanism of foldable golf carts.
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David Wu TW, Motor drive mounting arrangement for golf cart.
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Turner,Patrick E., Motorized cart with hub gear motor system.
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Young, Matthew E.; Greenberg, Daniel R., Power assist wagon.
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Doane, Dennis W.; Doane, Rick M.; Doane, Timothy L.; Doane, Shea P.; Nicola, Robert T.; Burns, Kenneth M., Robotic golf caddy.
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Doane, Dennis W.; Doane, Rick M.; Doane, Timothy L.; Doane, Shea P.; Nicola, Robert T.; Burns, Kenneth M., Robotic golf caddy.
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Doane, Dennis W.; Doane, Rick M.; Doane, Timothy L.; Doane, Shea P.; Nicola, Robert T.; Burns, Kenneth M., Robotic golf caddy.
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Aliano ; Jr. Joseph F., System for attaching a golf bag to a golf car.
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Aliano ; Jr. Joseph F., System for attaching a golf bag to a golf car.
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Yang, Lien-Chuan, Three-sectional golf cart structure.
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Daley, Robert D.; Thorne, Henry F.; Wiegmann, Elijah M.; Walker, John J.; Hopke, Frederick Karl, User interface for a power folding stroller.
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Furry Paul E. (37228 Rutledge Dr. Zephyrhills FL 33541), Weed caddy.
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Liao, Gordon, collapsing device for the third wheel of a golf cart.
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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

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Power- and/or manually-driven collapsible golf cart 원문보기

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