[특허]Rapid delivery pallet jack system

Smith, James Nelson

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Rapid delivery pallet jack system

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B66F-009/075 B66F-009/065
출원번호	US-0934214 (2015-11-06)
등록번호	US-9505595 (2016-11-29)
발명자 / 주소	Smith, James Nelson McCarthy, Sean Timothy
출원인 / 주소	Smith, James Nelson
대리인 / 주소	Cranfill Summer & Hartzog, LLP
인용정보	피인용 횟수 : 1 인용 특허 : 26

초록
▼

This invention relates to a new pallet lift system for the movement of pallets via the use of a new pallet jack and dolly in conjunction with new tines to transport the pallet from one location to another and minimize the risk of damaging or marring the surface across which the pallet is moved by utilizing a pallet jack and a dolly equipped with soft wheels to allow a pallet to move over door thresholds and floor surfaces without risking damage to the surface, and to facilitate the transportation of pallets of merchandise across an uneven surface such as a parking lot, and into and through a narrow entrance such as a standard doorway and provides a method to load pallets in and out of trucks with the narrow edge leading, thus increasing the usable space inside a typical truck, the present invention being able to be used with multiple different sized pallets.

대표
청구항
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1. A pallet lift system comprising: a pallet jack and a dolly,said pallet jack comprising: a tine support;a tine affixed to said tine support at one end of said tine;a dolly support protruding from the opposite end of said tine;a cavity located in said tine near the end with said dolly support;a lift wheel system affixed in movable relation to said tine and housed in said cavity such that said lift wheel system can extend down from said cavity to contact the ground and continue extending thereby raising said tine;a handle, said handle configured to operate said lift wheel system and secured to a conventional hydraulic system, said conventional hydraulic system affixed to said tine support, said handle operating said conventional hydraulic system to lift and lower said lift wheel system and said tine support to raise and lower said tine;soft wheels, said soft wheels being connected to said conventional hydraulic system such that said pallet jack is supported by said soft wheels on one end and said lift wheel system on the opposite end, said soft wheels being capable of supporting loads but manufactured from material that will not damage or mar floors;said dolly comprising: a base,a receptor affixed to said base forming a receptor cavity configured to accept said dolly support; andsoft wheels affixed to said base and capable of supporting loads but manufactured from material that will not damage or mar floors. 2. A pallet lift system according to claim 1 further comprising: a dolly handle affixed to said base;a hand-screw penetrating through the top of said receptor to engage and secure said dolly support when inserted into said receptor. 3. A pallet lift system according to claim 1 further comprising: a manual lift affixed to said tine support and configured such that said manual lift operates to raise said lift wheel system once said lift wheel system is no longer under load. 4. A pallet lift system according to claim 1 further comprising: a block affixed to the end of said tine and abutting said tine support such that said block stops the movement of a pallet when slid onto said tine, thereby positioning the pallet at the ideal location on said tine. 5. A pallet lift system according to claim 1 further comprising: a plurality of said receptors configured to accept a plurality of tines. 6. A method of moving pallets comprising: orienting a loaded pallet on a truck such that said loaded pallet can be accessed by a pallet jack, said pallet jack having a tine support, a tine affixed to said tine support at one end of said tine, a dolly support protruding from the opposite end of said tine, a cavity located in said tine near the end with said dolly support, a lift wheel system affixed in movable relation to said tine and housed in said cavity such that said lift wheel system can extend down from said cavity to contact the ground and continue extending thereby raising said tine, a handle, said handle configured to operate said lift wheel system and secured to a conventional hydraulic system, said conventional hydraulic system affixed to said tine support, said handle operating said conventional hydraulic system to lift and lower said lift wheel system and said tine support to raise and lower said tine, soft wheels being connected to said conventional hydraulic system such that said pallet jack is supported by said soft wheels on one end and said lift wheel system on the opposite end, said soft wheels being capable of supporting loads but manufactured from material that will not damage or mar floors;retrieving said pallet jack and inserting said tines into the pallet to be moved such that the pallet is in a position such that said dolly support protrudes from the pallet;operating said handle to raise said tine and lower said lift wheel system such that the pallet is raised off the surface of the truck;moving said pallet jack and pallet so that there is access to the back of the pallet where said dolly support protrudes from the pallet;retrieving a dolly having a base, a receptor affixed to said base forming a receptor cavity configured to accept said dolly support, and soft wheels affixed to said base and capable of supporting loads but manufactured from material that will not damage or mar floors;attaching said dolly to said dolly support;operating said handle to lower said tine and raise said lift wheel system such that the weight of the pallet rests on said soft wheels;moving said pallet jack loaded with the pallet from the truck into a delivery location;operating said handle to lower said tine and raise said lift wheel system to transfer the pallet to the surface in the delivery location;removing said dolly from said dolly support; andremoving said pallet jack from the pallet. 7. The method of claim 6 further comprising the steps of: operating a manual lift to raise said lift wheel system once said dolly is attached to said dolly support. 8. The method of claim 6 further comprising the step of: inserting said tine of the pallet lift jack under the loaded pallet until said pallet comes into contact with a stop block affixed to said tine.

이 특허에 인용된 특허 (26)

이 특허를 인용한 특허 피인용횟수: 1

Shunli, Liu; Lijian, Weng; Minghui, Xu. Pallet truck having a selective turning radius. USP2017079714047.

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Rapid delivery pallet jack system

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Rapid delivery pallet jack system

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이 특허에 인용된 특허 (26)

이 특허를 인용한 특허 피인용횟수: 1

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