US469265A - Johannes otto - Google Patents

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US469265A
US469265A US469265DA US469265A US 469265 A US469265 A US 469265A US 469265D A US469265D A US 469265DA US 469265 A US469265 A US 469265A
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otto
johannes
wheelbarrow
body
supported
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; SLEDGES
    • B62B1/00Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/18Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
    • B62B1/24Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows involving tiltably-mounted containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; SLEDGES
    • B62B1/00Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/18Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows

Description

(No Model.)

J-. OTTO. WHEELBARROW.

No. 469,265. Patented Feb. 23, 1892.

UNITED STATES PATENT OFFICE.

J OI-IANNES OTTO, OF KALTWASSER, GERMANY.

WH EELBARROW.

SPECIFICATION forming part of Letters Patent No. 469,265, dated February 23, 1892.

Application filed October 6, 1891.

To all whom it may concern/.-

Be it known that I, J OHANNES OTTO, a subject of the King of Prussia, residing at Kaltwasser, Prussia, German Empire, have invented certain new and useful Improvements in Hand-Carts, Wheelbarrows, and the Like, of which the following is a description. I

My invention relates to hand-carts, wheelbarrows, and similar vehicles; and it consists in the devising of means whereby the center of gravity will be placed in the most favorable position, so that the smallest possible amount of exertion on the part of the workman will be required. I attain this purpose by making the body of the vehicle movable, to which end I arrange it on an inclined plane in the manner hereinafter described, and shown in the annexed drawings, illustrating a wheelbarrow embodying my invention.

Figure 1 is a side view of the same; Fig. 2, a plan View; Fig. 3, a front View, and Fig. 4 shows a vertical section.

a is the body of the wheelbarrow, and is supported by the inclined plane, which can be moved at one end up and down by the screw f. This inclined plane consists of two slotted bars I) b, connected by two cross-stays and swinging on axis 6, supported between the beams 01 d of the wheelbarrow. The body a is mounted on rollers g, running in the slots of the bars I) b and thus supported by said bars. It is obvious that as soon as the work- Serial No. 407,350. (No model.)

man lifts the. wheelbarrow by the handles h at the end of the beams d the movable body Will run down as far as possible until it is stopped by the suitable front piece 0. In this mannerthe center of gravity is placed in the most favorable position and the lever to which the power is applied is as long as possible, so that the workman is enabled to move a much heavier load than with the common Wheelbarrow. This arrangement can of course be applied to all other vehicles where the best position of the center of gravity may be obtained by making the body of the cart movable.

Having now described my invention, what I claim, and desire to secure by Letters Patent of the United States, is-

In wheelbarrows and similar vehicles, the arrangement of a movable body carrying the load on an inclined plane swinging on an axis supported between the beams, and which in clined plane is moved up and down by a screw, as f, said body of the cart being mounted on rollers, substantially as shown and described. In testimony whereof I hereunto sign my name, in the presence of two subscribing witnesses, this 7th day of September, 1891.

J OHANNES OTTO.

Witnesses:

WALDEMAR BARTSOH, RUDOLPH SOHRODER.

US469265D Johannes otto Expired - Lifetime US469265A (en)

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US469265A true US469265A (en) 1892-02-23

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121970A (en) * 1991-01-04 1992-06-16 Andersen Charles J Wheel barrow dump apparatus
EP1231124A1 (en) * 2001-02-12 2002-08-14 Wilhelm Künast Wheelbarrow with a mobile hopper
US20060195130A1 (en) * 2001-06-12 2006-08-31 Dominique Freeman Tissue penetration device
US20070001411A1 (en) * 2005-06-30 2007-01-04 Strobel Holdings Swivel and Stop-limit feature on wheelbarrows for automatic load adjustment
US20080277889A1 (en) * 2005-06-30 2008-11-13 Allbarrow International Llc Swivel and stop-limit feature on wheelbarrows for automatic load adjustment
US20090192411A1 (en) * 2002-04-19 2009-07-30 Dominique Freeman Method and apparatus for penetrating tissue
US7909775B2 (en) 2001-06-12 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US8197421B2 (en) 2002-04-19 2012-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8202231B2 (en) 2002-04-19 2012-06-19 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8235915B2 (en) 2002-04-19 2012-08-07 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
US8491500B2 (en) 2002-04-19 2013-07-23 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
US9820684B2 (en) 2004-06-03 2017-11-21 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121970A (en) * 1991-01-04 1992-06-16 Andersen Charles J Wheel barrow dump apparatus
EP1231124A1 (en) * 2001-02-12 2002-08-14 Wilhelm Künast Wheelbarrow with a mobile hopper
US8206319B2 (en) 2001-06-12 2012-06-26 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US20060195130A1 (en) * 2001-06-12 2006-08-31 Dominique Freeman Tissue penetration device
US8679033B2 (en) 2001-06-12 2014-03-25 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8216154B2 (en) 2001-06-12 2012-07-10 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7909775B2 (en) 2001-06-12 2011-03-22 Pelikan Technologies, Inc. Method and apparatus for lancet launching device integrated onto a blood-sampling cartridge
US8206317B2 (en) 2001-06-12 2012-06-26 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US8491500B2 (en) 2002-04-19 2013-07-23 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US8202231B2 (en) 2002-04-19 2012-06-19 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8905945B2 (en) 2002-04-19 2014-12-09 Dominique M. Freeman Method and apparatus for penetrating tissue
US20090192411A1 (en) * 2002-04-19 2009-07-30 Dominique Freeman Method and apparatus for penetrating tissue
US8496601B2 (en) 2002-04-19 2013-07-30 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US8235915B2 (en) 2002-04-19 2012-08-07 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8197421B2 (en) 2002-04-19 2012-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9907502B2 (en) 2002-04-19 2018-03-06 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US8282576B2 (en) 2003-09-29 2012-10-09 Sanofi-Aventis Deutschland Gmbh Method and apparatus for an improved sample capture device
US9351680B2 (en) 2003-10-14 2016-05-31 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a variable user interface
US9820684B2 (en) 2004-06-03 2017-11-21 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
US20080277889A1 (en) * 2005-06-30 2008-11-13 Allbarrow International Llc Swivel and stop-limit feature on wheelbarrows for automatic load adjustment
US20070001411A1 (en) * 2005-06-30 2007-01-04 Strobel Holdings Swivel and Stop-limit feature on wheelbarrows for automatic load adjustment
US7934728B2 (en) 2005-06-30 2011-05-03 Allbarrow International Llc Swivel and stop-limit feature on wheelbarrows for automatic load adjustment

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