US3529736A - Devices for raising loads to permit the handling thereof - Google Patents

Devices for raising loads to permit the handling thereof Download PDF

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Publication number
US3529736A
US3529736A US788236A US3529736DA US3529736A US 3529736 A US3529736 A US 3529736A US 788236 A US788236 A US 788236A US 3529736D A US3529736D A US 3529736DA US 3529736 A US3529736 A US 3529736A
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US
United States
Prior art keywords
load
frame
members
bevelled
side members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US788236A
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English (en)
Inventor
Charles Jean Pierre Lebre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
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Publication of US3529736A publication Critical patent/US3529736A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
    • B62B3/0606—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground manually operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
    • B62B2206/02—Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width

Definitions

  • FIG. 7 is a plane view from above showing a collapsible pivoting bearing plate provided with a bevelled base plate, and,
  • Each side member 2, 4 carries in the vicinity of the corner or elbow formed thereby with the relevant cross member 1, 3 an inner strap 10 having pivotally mounted thereon a bevelled member consisting of a rotary elliptic cam 11 underlying said strap 10.
  • This cam 11 has a flat bottom face (see FIG. 4) and a helical cam face 12 connecting the edge 13 at floor level to a wider flat face 14 located at a higher level.
  • This cam is rigid with a vertical eccentric pin 15 rotatably mounted in a socket 16 fitted in a corresponding bore of strap 10.
  • a nut 17 en- 4 gaging the threaded upper projection portion of pivot pin 15 locks this pin 15 against axial move-ment in the socket 16.
  • Overlying said nut 17 is the square-sectional tip 18 of pivot pin 15 which is engageable by a relevant spanner 19 for rotating the pivot pin 15 and therefore the cam 11.
  • a device wherein said bevelled members have the configuration of elliptic cam members adapted to revolve about eccentric axes, each cam being controlled separately for rotation about the relevant eccentric axis.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Invalid Beds And Related Equipment (AREA)
US788236A 1968-01-02 1968-12-31 Devices for raising loads to permit the handling thereof Expired - Lifetime US3529736A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR134541 1968-01-02
FR141618A FR94733E (fr) 1968-01-02 1968-02-28 Dispositif pour soulever une charge afin de permettre sa manipulation.

Publications (1)

Publication Number Publication Date
US3529736A true US3529736A (en) 1970-09-22

Family

ID=26181705

Family Applications (1)

Application Number Title Priority Date Filing Date
US788236A Expired - Lifetime US3529736A (en) 1968-01-02 1968-12-31 Devices for raising loads to permit the handling thereof

Country Status (7)

Country Link
US (1) US3529736A (ja)
BE (1) BE726184A (ja)
DE (1) DE1817598A1 (ja)
FR (1) FR94733E (ja)
GB (1) GB1251601A (ja)
LU (1) LU57724A1 (ja)
NL (1) NL6818802A (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815768A (en) * 1972-01-03 1974-06-11 W Goodwin Panel trailer
EP0147602A2 (en) * 1983-11-17 1985-07-10 Mecanum Innovation Ab Transportation device
US4699558A (en) * 1986-01-27 1987-10-13 Cardinal Industries, Inc. Mobile cargo loader for lifting and transporting building modules and the like
US5052877A (en) * 1989-07-04 1991-10-01 Nokia-Maillefer Holding S.A. Carriage for the transportation of a cylindrical object
US5484248A (en) * 1994-10-20 1996-01-16 Caterpillar Inc. Endless track transporter for semi-trailers
US6203263B1 (en) * 1996-07-01 2001-03-20 Anthony Hancock Transport cradle for a skid-supported helicopter
WO2001083356A1 (en) * 2000-05-03 2001-11-08 Hagman Earl L Variable straddle transporter lift with programmable height positions
US6343674B1 (en) * 1999-03-03 2002-02-05 Hugh Sexsmith Multi-terrain vertical lift transporter
US20030086776A1 (en) * 2001-11-08 2003-05-08 Nandram Kamal Roy Dolly for moving articles including lateral filing cabinets
US20030205433A1 (en) * 2001-05-03 2003-11-06 Hagman Earl L Variable straddle transporter lift with programmable height positions
US20040258509A1 (en) * 2003-06-06 2004-12-23 Kenneth Doeden Slat carrier
US6863489B2 (en) * 2002-01-10 2005-03-08 E--Z Load Drum Dolly, Inc. Easy load barrel dolly
US20060181039A1 (en) * 2006-03-18 2006-08-17 Fridlington Keith W Jr Pallet jack having width-adjustable fork prongs
US20100254791A1 (en) * 2009-04-07 2010-10-07 Aerospace Industrial Development Corporation Trailer for Helicopter
US20130315696A1 (en) * 2009-12-23 2013-11-28 Roadload Limited Vehicle Chassis
EP2765054A1 (en) * 2013-02-06 2014-08-13 Comau S.p.A. Trolley for conveying containers for pieces or components in an industrial plant
EP2772408A3 (de) * 2013-03-01 2015-03-04 Gerhard Barth Mobiler Transportpalettenstapler
ES2781194A1 (es) * 2019-02-27 2020-08-31 Bee Standards S L Dispositivo de carga de elementos pesados

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE390806B (sv) * 1974-03-15 1977-01-24 K W Berglund Transportfordon
US4240773A (en) * 1978-09-05 1980-12-23 Terry Melvin D Roll handling apparatus
GB2203115A (en) * 1987-04-03 1988-10-12 Raymond Percy Haddock Load moving trolley
FR2815006B1 (fr) * 2000-10-06 2003-03-21 Lebre Charles J P Dispositif a geometrie variable pour decoller une charge du sol et la deplacer
DE10116546A1 (de) * 2001-04-03 2002-10-17 Kreativ Metall Hubwagen
CN110450834B (zh) * 2019-08-28 2020-10-30 湖南高福星智能科技有限公司 一种用于园林绿化的苗木转运装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1239771A (en) * 1913-12-01 1917-09-11 Collis Co Truck.
US3145864A (en) * 1961-01-26 1964-08-25 William T Arnold Mobile boat carrier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1239771A (en) * 1913-12-01 1917-09-11 Collis Co Truck.
US3145864A (en) * 1961-01-26 1964-08-25 William T Arnold Mobile boat carrier

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815768A (en) * 1972-01-03 1974-06-11 W Goodwin Panel trailer
EP0147602A2 (en) * 1983-11-17 1985-07-10 Mecanum Innovation Ab Transportation device
US4655670A (en) * 1983-11-17 1987-04-07 Hoegberg Kjell T Transportation device
EP0147602B1 (en) * 1983-11-17 1989-03-15 Mecanum Innovation Ab Transportation device
US4699558A (en) * 1986-01-27 1987-10-13 Cardinal Industries, Inc. Mobile cargo loader for lifting and transporting building modules and the like
US5052877A (en) * 1989-07-04 1991-10-01 Nokia-Maillefer Holding S.A. Carriage for the transportation of a cylindrical object
US5484248A (en) * 1994-10-20 1996-01-16 Caterpillar Inc. Endless track transporter for semi-trailers
US6203263B1 (en) * 1996-07-01 2001-03-20 Anthony Hancock Transport cradle for a skid-supported helicopter
US6343674B1 (en) * 1999-03-03 2002-02-05 Hugh Sexsmith Multi-terrain vertical lift transporter
WO2001083356A1 (en) * 2000-05-03 2001-11-08 Hagman Earl L Variable straddle transporter lift with programmable height positions
US20030205433A1 (en) * 2001-05-03 2003-11-06 Hagman Earl L Variable straddle transporter lift with programmable height positions
US20030086776A1 (en) * 2001-11-08 2003-05-08 Nandram Kamal Roy Dolly for moving articles including lateral filing cabinets
US6880837B2 (en) * 2001-11-08 2005-04-19 Kamal Roy Nandram Dolly for moving articles including lateral filing cabinets
US6863489B2 (en) * 2002-01-10 2005-03-08 E--Z Load Drum Dolly, Inc. Easy load barrel dolly
US20040258509A1 (en) * 2003-06-06 2004-12-23 Kenneth Doeden Slat carrier
US7246986B2 (en) 2003-06-06 2007-07-24 Kenneth Doeden Slat carrier
US20060181039A1 (en) * 2006-03-18 2006-08-17 Fridlington Keith W Jr Pallet jack having width-adjustable fork prongs
US7641011B2 (en) * 2006-03-18 2010-01-05 Keith Wayne Fridlington, Jr. Pallet jack having width-adjustable fork prongs
US20100254791A1 (en) * 2009-04-07 2010-10-07 Aerospace Industrial Development Corporation Trailer for Helicopter
US8573916B2 (en) * 2009-04-07 2013-11-05 Aerospace Industrial Development Corporation Trailer for helicopter
US20130315696A1 (en) * 2009-12-23 2013-11-28 Roadload Limited Vehicle Chassis
EP2765054A1 (en) * 2013-02-06 2014-08-13 Comau S.p.A. Trolley for conveying containers for pieces or components in an industrial plant
CN105102299A (zh) * 2013-02-06 2015-11-25 康茂股份公司 用于在工业厂房中运送零件或构件用的容器的台车
CN105102299B (zh) * 2013-02-06 2019-03-01 康茂股份公司 用于在工业厂房中运送零件或构件用的容器的台车
EP2772408A3 (de) * 2013-03-01 2015-03-04 Gerhard Barth Mobiler Transportpalettenstapler
ES2781194A1 (es) * 2019-02-27 2020-08-31 Bee Standards S L Dispositivo de carga de elementos pesados
WO2020174116A1 (es) * 2019-02-27 2020-09-03 Bee Standards, S.L. Dispositivo de carga de elementos pesados

Also Published As

Publication number Publication date
GB1251601A (ja) 1971-10-27
DE1817598A1 (de) 1969-08-21
FR94733E (fr) 1969-10-24
LU57724A1 (ja) 1969-04-21
NL6818802A (ja) 1969-07-04
BE726184A (ja) 1969-05-29

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