US1073532A - Stone-loading apparatus. - Google Patents

Stone-loading apparatus. Download PDF

Info

Publication number
US1073532A
US1073532A US71831712A US1912718317A US1073532A US 1073532 A US1073532 A US 1073532A US 71831712 A US71831712 A US 71831712A US 1912718317 A US1912718317 A US 1912718317A US 1073532 A US1073532 A US 1073532A
Authority
US
United States
Prior art keywords
beams
stone
braces
derrick
loading apparatus
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
US71831712A
Inventor
Iver T Sewall
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
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US71831712A priority Critical patent/US1073532A/en
Application granted granted Critical
Publication of US1073532A publication Critical patent/US1073532A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/48—Manually-movable jib cranes for use in workshops

Definitions

  • the present invention relates to improvements in stone loading apparatus.
  • the primary object of the invention is the provision of a portable derrick, the main derrick portion of which is composed of two tapered poles, the butt ends of which are the over-balancing means and so constructed as to support the Winding drum and its operating mechanism while a portable brace is connected to and supports the upper free end of the derrick in such a position as to permit of the passage below such ends of a vehicle to receive the elevated stone.
  • a further object of the present invention is the simplification of a portable stone load ing apparatus, wherein the derrick is properly supported with the lower counter-balancing end provided with the draft animal attaching portion.
  • the numeral 1 designates a longitudinal bar which constitutes a reach between the respective axles 2 which support a single wheel as at 3 so as to permit of the easy transporting of the derrick from place to place.
  • the two converging braces 1 held apart intermediate of their ends by means of the cross braces 4.
  • the upper ends of the braces 4 are con nected to the two tapering beams 5, which constitute the main members of the derrick, a cross bar 7 being connected between the beams 5 at the upper ends of the braces 4.- to properly space the beams 5 and also the upper ends of the braces 1.
  • the beams 5 constitute a flat, inclined frame.
  • the bar 1, the braces 4.- and the cross bar 7 constitute a flat, upright frame upon the end of which the ground wheels 3 are mounted.
  • braces 4 In order to further brace the connection of the braces 4 to the beams 5 and to also strengthen the upper ends of the beams 5 beyond the braces 4: are the inclined braces 10 l0 and 101(), the lower ends of said braces being connected to the braces 41: adjacent to the connection of the cross bar 1 thereto.
  • the axle 11 or wheel carrying tree is connected by means of a king bolt 12 to the cross bar 6 and carries the wheels 13, said axle 11 having also connected thereto a tongue 1 1, whereby the complete loading apparatus may be moved from place to place and the same being supported respectively upon the wheels 3 and 13, for ready removal.
  • a winding drum 15 is journaled between the beams 5 near the lower or butt ends and has mounted upon the outer end of its shaft a large gear 16 which is in mesh at all times with the small gear 17, said gear 17 being keyed upon the crank shaft .18 which is journaled within the beams and parallel to the winding drum 15.
  • the two cranks 1S) and 19' are mounted upon the respective outer ends of the crank shaft 18 so that two persons may operate the shaft to wind or unwind the drum 15.
  • a pulley sheave 20 Connected to the bar 8 and depending therefrom is a pulley sheave 20 which is preferably provided with three pulleys while a pulley sheave 21 having two pulleys has connected thereto one end of the cable 22, said cable being threaded through the respective sheaves 20 and 21 and connected to the drum
  • the stone engaging tongs 23 which are composed of three co-acting members around which is placed a chain 24, said chain 2% being so disposed as to slide upon the members to retain the lower free ends in stone embracing position during theelevating and lowering of a stone.
  • tongs 23am so disposed that a wagon for the receptioniof the stone may pass below the outer free end of the derrick and along side of the wheeled brace 4: thus permitting a great latitude for the pulling of a sunken stone from the earth and theelevation thereof upon the wagon.
  • the beams 5 are so positioned with relation to the portable brace 4 that the outer end of the derrick is approximately one fourththe length of the remaining portion ofthe derrick and further as the beams 5 are tapered the butt ends are the lower ends and thus form the proper counter-balancing means to ofi'set the lifting of the load without the butt ends being elevated.
  • a stone loadingdevice comprising a'fiat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Description

I. T. SEWALL.
STONE LOADING APPARATUS.
APPLICATION FILED SEPT. a, 1912.
1,073,532, Patented Sept. 16, 1913.
Witnses lnventof Attorney;
IVER T. SEWALL, OF LOWRY, MINNESOTA.
STONE-LOADING APPARATUS.
Specification of Letters Patent.
Patented Sept. 16, 1913.
Application filed September 3, 1912. Serial No. 718,317.
To all 207mm it may concern.
Be it known that I, Ivan T. SuwaLL, a citizen of the United States, residing at Lowry, in the county of Pope and State of Minnesota, have invented a new and useful Stone-Loading Apparatus, of which the following is a specification.
The present invention relates to improvements in stone loading apparatus.
The primary object of the invention is the provision of a portable derrick, the main derrick portion of which is composed of two tapered poles, the butt ends of which are the over-balancing means and so constructed as to support the Winding drum and its operating mechanism while a portable brace is connected to and supports the upper free end of the derrick in such a position as to permit of the passage below such ends of a vehicle to receive the elevated stone.
A further object of the present invention is the simplification of a portable stone load ing apparatus, wherein the derrick is properly supported with the lower counter-balancing end provided with the draft animal attaching portion.
l/Vith the foregoing and other objects in view which will appear as the description proceeds, the invention resides in the combination and arrangements of parts and in the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed can be made within the scope of what is claimed without departing from the spirit of the invention.
In the drawings is illustrated a perspective of the complete apparatus in operable position.
Referring to the drawings, the numeral 1 designates a longitudinal bar which constitutes a reach between the respective axles 2 which support a single wheel as at 3 so as to permit of the easy transporting of the derrick from place to place. Connected to and supported by the reach bar 1 are the two converging braces 1 held apart intermediate of their ends by means of the cross braces 4.
The upper ends of the braces 4 are con nected to the two tapering beams 5, which constitute the main members of the derrick, a cross bar 7 being connected between the beams 5 at the upper ends of the braces 4.- to properly space the beams 5 and also the upper ends of the braces 1. The beams 5 constitute a flat, inclined frame.
Between the lower butt ends of the beams 5, said butt ends being the counter-balancing end of the derrick, is connected at cross bar (3, while connected to the elevated ends of the beams 53 is a sheaVe-supporting cross bar 8. The cross braces 9 are connected to the respective beams 5, the forward ends of the same being connected thereto adjacent the connection of the cross bar 7 to such beams, thus bracing the derrick against lateral strain.
The bar 1, the braces 4.- and the cross bar 7 constitute a flat, upright frame upon the end of which the ground wheels 3 are mounted.
In order to further brace the connection of the braces 4 to the beams 5 and to also strengthen the upper ends of the beams 5 beyond the braces 4: are the inclined braces 10 l0 and 101(), the lower ends of said braces being connected to the braces 41: adjacent to the connection of the cross bar 1 thereto.
The axle 11 or wheel carrying tree is connected by means of a king bolt 12 to the cross bar 6 and carries the wheels 13, said axle 11 having also connected thereto a tongue 1 1, whereby the complete loading apparatus may be moved from place to place and the same being supported respectively upon the wheels 3 and 13, for ready removal.
A winding drum 15 is journaled between the beams 5 near the lower or butt ends and has mounted upon the outer end of its shaft a large gear 16 which is in mesh at all times with the small gear 17, said gear 17 being keyed upon the crank shaft .18 which is journaled within the beams and parallel to the winding drum 15. The two cranks 1S) and 19' are mounted upon the respective outer ends of the crank shaft 18 so that two persons may operate the shaft to wind or unwind the drum 15.
Connected to the bar 8 and depending therefrom is a pulley sheave 20 which is preferably provided with three pulleys while a pulley sheave 21 having two pulleys has connected thereto one end of the cable 22, said cable being threaded through the respective sheaves 20 and 21 and connected to the drum Supported from the lower sheave 21 are the stone engaging tongs 23 which are composed of three co-acting members around which is placed a chain 24, said chain 2% being so disposed as to slide upon the members to retain the lower free ends in stone embracing position during theelevating and lowering of a stone.
It will be noted that the tongs 23am so disposed that a wagon for the receptioniof the stone may pass below the outer free end of the derrick and along side of the wheeled brace 4: thus permitting a great latitude for the pulling of a sunken stone from the earth and theelevation thereof upon the wagon.
In constructing the present derrick, the beams 5 are so positioned with relation to the portable brace 4 that the outer end of the derrick is approximately one fourththe length of the remaining portion ofthe derrick and further as the beams 5 are tapered the butt ends are the lower ends and thus form the proper counter-balancing means to ofi'set the lifting of the load without the butt ends being elevated.
What is claimed is:
A stone loadingdevice comprising a'fiat,
upright frame; a single pair of ground wheels mounted on the lower end ofthe upcent the ground; a cross piece connected with the lower ends of the beams and independent of the upright frame; a wheel carrying tree pivoted to the cross piece; braces connected with the beams and the upright frame, adjacent the juncture between the frames, whereby an unobstructed space is formed below thelnclmed frame and braces; a shaft ournaled 1n the beams ad acent'the lower ends of the beams; and a flexible element connected with the shaft and supported anti-frictionally at the upper ends of the beams. y
In testimony that I claim the foregoing as my own, I have hereto afiiXed my signaturein the presence of two witnesses.
IVER T. SEVVALL.
Witnesses MARTIN BoYnR, AUG. 0. LYsEN.
Copies 4:213 this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
WashingtomD. C.
US71831712A 1912-09-03 1912-09-03 Stone-loading apparatus. Expired - Lifetime US1073532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US71831712A US1073532A (en) 1912-09-03 1912-09-03 Stone-loading apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71831712A US1073532A (en) 1912-09-03 1912-09-03 Stone-loading apparatus.

Publications (1)

Publication Number Publication Date
US1073532A true US1073532A (en) 1913-09-16

Family

ID=3141765

Family Applications (1)

Application Number Title Priority Date Filing Date
US71831712A Expired - Lifetime US1073532A (en) 1912-09-03 1912-09-03 Stone-loading apparatus.

Country Status (1)

Country Link
US (1) US1073532A (en)

Similar Documents

Publication Publication Date Title
US2404898A (en) Trailer structure
US1073532A (en) Stone-loading apparatus.
US2868392A (en) Boom structure
US801372A (en) Oil-well derrick.
US78566A (en) Add iso f barker
US358558A (en) Loading and unloading apparatus
US1030765A (en) Portable derrick.
US1354501A (en) Collapsible hoist
US497952A (en) Tower-wagon
US247705A (en) William a
US1234332A (en) Hoisting apparatus.
US801415A (en) Truck for handling and carrying logs.
US1335630A (en) Stump-puller
US1208693A (en) Wagon.
US963857A (en) Horse-power.
US1284812A (en) Stump-puller.
US131228A (en) Improvement in stump-extractors
US1016038A (en) Wagon-loader.
US1404781A (en) Stump puller
US964039A (en) Truck.
US562177A (en) Portable corn-shock press
US129549A (en) Improvement in car-loaders
US1109148A (en) Jack for portable hoists.
US1383995A (en) Stump-pullingmechanism
US91243A (en) Improvement in hay-rakers and loaders