[특허]Travel luggage transportable easily on stairs

Tauro, Francesco

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Travel luggage transportable easily on stairs

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A45C-005/14
미국특허분류(USC)	190/018R; 190/100; 190/109; 190/110; 190/117; 190/114; 206/316.1; 206/317; 206/320; 206/522; 206/570; D03/279; D03/283; D03/284; D03/285; D03/289
출원번호	US-0595440 (2008-04-14)
등록번호	US-8596433 (2013-12-03)
우선권정보	IT-BA2007A0035 (2007-04-19)
국제출원번호	PCT/IT2008/000248 (2008-04-14)
§371/§102 date	20091009 (20091009)
국제공개번호	WO2008/129577 (2008-10-30)
발명자 / 주소	Tauro, Francesco
출원인 / 주소	Tauro, Francesco
대리인 / 주소	Sughrue Mion, PLLC
인용정보	피인용 횟수 : 3 인용 특허 : 0

초록

A handling baggage, constituted from a trolley or a suitcase, equipped of a couple of sliding shoes in elastic material, able to slide on stairs, facilitating the crossing.

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1. A travel baggage easily transportable on steps, said travel baggage comprising: a prismatic form with at least a side-wall susceptible of being rested on a support, characterized in that said side-wall is equipped with at least one sliding shoe; andwherein said sliding shoe comprising at least a lengthened element including a base plate, and an elastic member, said elastic member having a surface and an opposite convex surface, said surface of said elastic member being fixed to said base plate, said base plate being fixed to said side-wall of said travel baggage, said convex surface being configured to slide on said support, said sliding shoe being connected to the side-wall by means of a mechanical connection, wherein said elastic member is a plan-convex tube containing an inner cylindrical piece in contact with the plan-convex tube. 2. A travel baggage easily transportable on steps, said travel baggage comprising: a prismatic form with at least a side-wall susceptible of being rested on a support, characterized in that said side-wall is equipped with at least one sliding shoe; andwherein said sliding shoe comprising at least a lengthened element including a base plate, and an elastic member, said elastic member having a surface and an opposite convex surface, said surface of said elastic member being fixed to said base plate, said base plate being fixed to said side-wall of said travel baggage, said convex surface being configured to slide on said support,said sliding shoe further comprising a protection sheet elastically deformable, which is adherent to said convex surface. 3. A travel baggage easily transportable on steps, said travel baggage comprising: a prismatic form with at least a side-wall susceptible of being rested on a support, characterized in that said side-wall is equipped with at least one sliding shoe; andwherein said sliding shoe comprising at least a lengthened element including a base plate, and an elastic member, said elastic member having a surface and an opposite convex surface, said surface of said elastic member being fixed to said base plate, said base plate being fixed to said side-wall of said travel baggage, said convex surface being configured to slide on said support, said sliding shoe being connected to the side-wall by means of a mechanical connection,wherein said elastic member contains inside a thin rigid bar clamping a section of the elastic member having the surface with the base plate. 4. A travel baggage easily transportable on steps, said travel baggage comprising: a prismatic form with at least a side-wall susceptible of being rested on a support, characterized in that said side-wall is equipped with at least one sliding shoe; andwherein said sliding shoe comprising at least a lengthened element including a base plate, and an elastic member, said elastic member having a surface and an opposite convex surface, said surface of said elastic member being fixed to said base plate, said base plate being fixed to said side-wall of said travel baggage, said convex surface being configured to slide on said support, said sliding shoe being connected to the side-wall by means of a mechanical connection,wherein said elastic member is an elliptic cross-section body which is equipped with parallel cylindrical cavities. 5. A travel baggage easily transportable on steps, said travel baggage comprising: a prismatic form with at least a side-wall susceptible of being rested on a support, characterized in that said side-wall is equipped with at least one sliding shoe; andwherein said sliding shoe comprising at least a lengthened element including abuse plate, and an elastic member, said elastic member having a surface and an opposite convex surface, said surface of said elastic member being fixed to said base plate, said base plate being fixed to said side-wall of said travel baggage, said convex surface being configured to slide on said support, said sliding shoe being connected to the side-wall by means of a mechanical connection,wherein said elastic member is a plan-convex cross-section body which is equipped with prismatic cavities being situated side by side. 6. The travel baggage according to claim 2, wherein said protection sheet, said elastic member and said base plate are provided with holes whose centers are aligned. 7. The travel baggage according to claim 4, wherein shaped retaining elements are present alongside the elastic member for jointly fixing the elastic member to the base plate. 8. The travel baggage according to claim 1, wherein said sliding shoe being tapered at ends thereof toward said side-wall. 9. A travel baggage easily transportable on steps, said travel baggage comprising: a prismatic form with at least a side-wall susceptible of being rested on a support, characterized in that said side-wall is equipped with at least one sliding shoe; andwherein said sliding shoe comprising at least a lengthened element including a base plate, and an elastic member, said elastic member having a surface and an opposite convex surface, said surface of said elastic member being fixed to said base plate, said base plate being fixed to said side-wall of said travel baggage, said convex surface being configured to slide on said support,wherein a portion of said surface and said convex surface of said elastic member being wrapped to elbow around an end of said base plate so as to provide said surface and convex surface portions between said side-wall and said base plate. 10. The travel baggage according to claim 1, wherein said sliding shoe being connected to said side-wall by means of an adhesive. 11. The travel baggage according to claim 1, wherein said base plate of said sliding show being fixed to said side-wall by means of an adhesive. 12. The travel baggage according to claim 1, wherein said convex surface has a convex profile, at least a portion of said convex profile is parallel with a longitudinal axis of said elastic member.

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Travel luggage transportable easily on stairs

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Travel luggage transportable easily on stairs

초록

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이 특허를 인용한 특허 피인용횟수: 3

IPC 상위 출원인

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IPC 상세정보(version : 201201)

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