US2827772A - Combination crane and pile driver - Google Patents
Combination crane and pile driver Download PDFInfo
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- US2827772A US2827772A US356504A US35650453A US2827772A US 2827772 A US2827772 A US 2827772A US 356504 A US356504 A US 356504A US 35650453 A US35650453 A US 35650453A US 2827772 A US2827772 A US 2827772A
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- leader
- boom
- elements
- hanger
- crane
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- 238000010276 construction Methods 0.000 description 7
- 230000003137 locomotive effect Effects 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
Definitions
- This invention relates to combination crane and pile drivers and more particularly to means for supporting the pile driver leader in a manner which will automatically fold it to horizontal position upon the lowering of the crane boom.
- One of the prime objects of our invention is to design a. combination crane and pile driver in which the leader is secured to and supported by the boom of the crane and in a manner which will permit it to be folded horizontally so that the boom with the leader underslung therebeneath will readily clear trestles, bridges, overpasses and the like, as it is transported from one location to another.
- Another object of the invention is to design a combination boom and pile driver in which the leader is automatically swung down for transportation and then restored to upright operative position when the boom is adjusted to predetermined positions.
- a further object of the invention is to design a combination crane and pile driver in which the leader swings horizontally and moves outwardly relative to the boom when the boom is swung down, so that the entire leader is disposed forwardly of the crane platform and can be separately supported if desired on a companion flat car .ahead of the crane.
- Fig. 1 is a side elevational view of the combination crane and pile driver, the broken lines indicating a fiat car and the boom and leader swung down to near horizontal position.
- Fig. 2 is a front elevational View thereof, the broken lines indicating various adjusted battering positions of the leader.
- Fig. 3 is an enlarged, sectional plan view through the leader taken on the line 33 of Fig. 1.
- Fig. 4 is an enlarged, sectional, elevational view taken on the line 4-4 of Fig. 2.
- the pile driver is shown associated with a suitable carrier or vehicle which in the instant case comprises a locomotive crane carriage 1% upon which is provided a turntable 11 of the locomotive crane type.
- a suitable carrier or vehicle which in the instant case comprises a locomotive crane carriage 1% upon which is provided a turntable 11 of the locomotive crane type.
- Revolvably mounted on the turntable 11 is an A-frame 12 and the operators cab C in which is mounted the necessary mechanical equipment for driving and controlling the device.
- a boom 13 is pivotally connected to the front end of the cab structure C by means of a pin 14 and furnishes support for the conventional hammer-accommodating ice leader 15 in a manner to be presently described, the leader being preferably formed of standard sections with parallel guides 16 provided as usual.
- the boom 13 is held in desired position by means of a cable 17, one end of which is anchored to the head of the boom at 18; thence the cable is trained over guide sheaves 19 and 20, and thence leading to and being wound on the hoist drum D provided in the cab of the crane.
- a leader hanger unit U Pivotally connected to the head of the boom at 22 is a leader hanger unit U, said unit comprising a pair of hangers 23 with a horizontally disposed stop block B spanning said hangers in a position to bear against the adjacent face of the leader to space it from the head of the boom, the lower end of the unit being universally connected by a pair of pins 24, 24" to the horizontally disposed channel brace 25 as shown, thus supporting the leader in vertical position, the stop block B limiting inward swinging movement thereof so as to prevent parallel disposition of the unit U and the leader 15 and thereby permit swinging movement of the unit U to be imparted through the leader even when the leader is in pile driving position.
- a strut member M serves to stabilize the lower end section of the leader, one end of the strut being pivotally connected by a pin 26 to a bracket 27 provided preferably on the boom 13, and a screw slide S is secured to the outer end of said strut, said slide being pivotally secured to the slotted leader side channels 28 by means of bolts 29.
- a threaded screw 36 is provided in the slide S, and by application of a wrench (not shown), to the ends of the screw 30, the slide can be transversely adjusted as indicated in broken lines in Fig. 2 of the drawings.
- a stud (not shown) may be mounted in the screw slide channel 31 to secure the slide in its adjusted position.
- a strut cable 32 is anchored to the strut at the point 33, thence leading over a sheave 34 provided on the boom and thence being connected to a turn buckle 35 which is attached to the shaft 36 which spans the A- frame, this cable permitting temporary folding of the leader and holding it in folded position when the boom and leader are swung down.
- a hammer H shown in broken lines in Fig. 1, is slidably mounted in the leader 15 between the guide rails 16, and a hammer line 37 is connected to said hammer, thence being trained over a first sheave 38 and a second sheave 39, both of which are journaled between the top brackets 49-40. Thence the line leads downwardly alongside a guide pulley 37' on the boom, and is wound on one of a pair of drums W provided in the crane cab, said drums being driven from the power plant of the crane (not shown) as usual.
- Similar guide sheaves 41 and 42 are also journaled between the top brackets 40 and a pile line 43 is trained over said sheaves and over a second sheave 39 mounted adjacent to the first sheave 39.
- One end of the pile line 43 is anchored to the leader and the other end is fastened to the second winding drum W.
- the hammer H When it is desired to fold the leader for travel, the hammer H is first lowered to its lowermost position as indicated at H in Fig. 1, and the boom then may be lowered whereupon relative pivotal movement of the elements U, 15, and M will be effected via the cable 32 to fold the assembly and permit passage under desired clearances.
- a leader means swingably connecting said hangerelementto said leadierlachacent -to one :end of; Ithet'latter; vmeans: swingably connecting; said: strutielementto said rleader-adjacent'to the other end thereof the arrangements-being: such that; swinging movement oi one oi said elements is transmittedviaythe leaden -to;;the other of said elements to eflect movements.ofz said leader towards and away fromsaid boom member;andmeans cona nested .atzleastxtodone of said'elementsttor efiecting swinging movement -of said elements. 5 p
- a pile driver assembly foldable with said boom member said assembly comprising a hanger element; means swingably' connecting said hanger element to fS3ld bO1Om7 member for-swinginggmovement relative to the latter in an are; a rigid strut element; means swingably connecting saidstrutelement to one -ofsaidinemrbers at "a fpoint' spaced 'from' said "hanger 'feleme'ntifor swinging movement relative to said *one of saidmembers in an are; a leader; pivotal means respectively connecting eachmflsaidielementsto said 'leaderi-iatspaced points for swinging movements-of each of said elements relative to said leader, swinging movement of one of said elements being transmitted via the leader to the other of said elements; means interconnecting at least one of said elements *with said 9 5mm memb'e'r 'an'd said turntable member for efiectin swingin movements-pinata ments and means i e
- 'In a "mobile crane construction including a mobile platform member a boom member'supported by said ffirst member” for swinging movements in: awer'tical p'la'n'e'betweenraised and lowered positionsfmeans' connected to saidbo'om membeffor' efiecting movements of the latter from and to said positions, the 'cornbin'at'ion of iajfpile driver assembly? foldable"with”said 'boomfmembefr, "said assembly comprising; aha'ng'er element; “means” swingably connecting "saidhanger element to said boom member for swingingjmovementj relative to.
- a ,Lrigidfstr'ut element means sw gably c o'n'necting saidstrut ele'me'iit tojon'e of said members atapointspacedfiomj'said'haggr element fo'r swinging movements correltosaidbfie "6f said members in a plane extending in"thel 'samejgenerfil as'fthe plane bf verticalmovementof thefiboom member, aleader, nivetat means respectively connecting each of said elements to said leader at spaced points for swinging movements of each relative to said leader in said planes extending in the same general direction as the said plane of movement of the boom member, swinging movement of one of said elements being transmitted via the leader to the other or" said elements, means
- a pile driver assembly foldable with said boom member comprising; a hanger element pivotally connected to the boom member, a strut element, means pivotally connecting said strut element to one of said members at a point spaced below the connection of said hanger element for swinging movement relative to said one of said members, a leader, pivotal means respectively connecting each of said elements to said leader at spaced points for swinging movements of each relative to said leader, means interconnecting at least one of said elements and leader with one of said boom member and platform member for eifecting folding movement of said leader and strut element in toward said boom member, and means carried by said hanger element for engagement with said leader to prevent parallel disposition of said leader and said hanger element when said leader is in a pile driving position.
- a pile driver assembly foldable' with said boom member comprising a hanger element; means swingably connecting said hanger element to said boom member adjacent to the other end of the latter for swinging movement of said hanger element relative to said boom member in an are; a rigid strut element; means swingably connecting said strut ele ment to one of said members at a point spaced from said hanger element for swinging movement of said strut element relative to said one of said members in an arc; a leader element; means swingably connecting said hanger element to said leader element adjacent to one end of the latter; means swingably connecting said strut element to said leader element adjacent to the other end of the latter, the arrangement of said boom member and said elements being such that swinging movement of one of said boom member and said elements being such that swinging movement of one of said
Description
March 25, 1958 E. w. TAYLOR, JR, ET AL 2,
COMBINATION CRANE AND PILE DRIVER 2 Sheets-Sheet 1 Filed May 21, 1953 INVENTORJ ATTOPNEYS Mar 1958 E. w. TAYLOR, JR, ETAL 2,827,772
COMBINATION CRANE AND FILE DRIVER Filed May 21, 1953 2 Sheets-Sheet 2 frnesfflz gg z v @0722 lVz'e/ien.
BY I I A? dmd Ar TOR/Y6 Y6 United States Patent:
CGMBINATION CRANE AND PILE DRIVER Ernest W. Taylor, Jr., and Peter Nielsen, Bay City, Mich,
assignors, by rnesne assignments, to Industrial Brownhoist Corporation, Bay City, Mich., a corporation of Delaware Application May 21, 1953, Serial No. 356,504
12 Claims. (CI. 61-74) This invention relates to combination crane and pile drivers and more particularly to means for supporting the pile driver leader in a manner which will automatically fold it to horizontal position upon the lowering of the crane boom.
One of the prime objects of our invention is to design a. combination crane and pile driver in which the leader is secured to and supported by the boom of the crane and in a manner which will permit it to be folded horizontally so that the boom with the leader underslung therebeneath will readily clear trestles, bridges, overpasses and the like, as it is transported from one location to another.
Another object of the invention is to design a combination boom and pile driver in which the leader is automatically swung down for transportation and then restored to upright operative position when the boom is adjusted to predetermined positions.
A further object of the invention is to design a combination crane and pile driver in which the leader swings horizontally and moves outwardly relative to the boom when the boom is swung down, so that the entire leader is disposed forwardly of the crane platform and can be separately supported if desired on a companion flat car .ahead of the crane.
With the above and other objects in view, the present invention consists in the combination and arranger ent of parts, hereinafter more fully described, illustrated in the accompanying drawings, and more particularly pointed out in the appended claims, it being understood that changes may be made in the form, size, proportion, and minor details of construction, without departing from the spirit, or sacrificing any of the advantages of the invention.
In the drawings:
Fig. 1 is a side elevational view of the combination crane and pile driver, the broken lines indicating a fiat car and the boom and leader swung down to near horizontal position.
Fig. 2 is a front elevational View thereof, the broken lines indicating various adjusted battering positions of the leader.
Fig. 3 is an enlarged, sectional plan view through the leader taken on the line 33 of Fig. 1.
Fig. 4 is an enlarged, sectional, elevational view taken on the line 4-4 of Fig. 2.
Referring now more particularly to the accompanying drawings in which we have shown the preferred embodiment of our invention, the pile driver is shown associated with a suitable carrier or vehicle which in the instant case comprises a locomotive crane carriage 1% upon which is provided a turntable 11 of the locomotive crane type. Revolvably mounted on the turntable 11 is an A-frame 12 and the operators cab C in which is mounted the necessary mechanical equipment for driving and controlling the device.
A boom 13 is pivotally connected to the front end of the cab structure C by means of a pin 14 and furnishes support for the conventional hammer-accommodating ice leader 15 in a manner to be presently described, the leader being preferably formed of standard sections with parallel guides 16 provided as usual.
The boom 13 is held in desired position by means of a cable 17, one end of which is anchored to the head of the boom at 18; thence the cable is trained over guide sheaves 19 and 20, and thence leading to and being wound on the hoist drum D provided in the cab of the crane.
Pivotally connected to the head of the boom at 22 is a leader hanger unit U, said unit comprising a pair of hangers 23 with a horizontally disposed stop block B spanning said hangers in a position to bear against the adjacent face of the leader to space it from the head of the boom, the lower end of the unit being universally connected by a pair of pins 24, 24" to the horizontally disposed channel brace 25 as shown, thus supporting the leader in vertical position, the stop block B limiting inward swinging movement thereof so as to prevent parallel disposition of the unit U and the leader 15 and thereby permit swinging movement of the unit U to be imparted through the leader even when the leader is in pile driving position.
A strut member M serves to stabilize the lower end section of the leader, one end of the strut being pivotally connected by a pin 26 to a bracket 27 provided preferably on the boom 13, and a screw slide S is secured to the outer end of said strut, said slide being pivotally secured to the slotted leader side channels 28 by means of bolts 29.
A threaded screw 36 is provided in the slide S, and by application of a wrench (not shown), to the ends of the screw 30, the slide can be transversely adjusted as indicated in broken lines in Fig. 2 of the drawings. A stud (not shown) may be mounted in the screw slide channel 31 to secure the slide in its adjusted position.
A strut cable 32 is anchored to the strut at the point 33, thence leading over a sheave 34 provided on the boom and thence being connected to a turn buckle 35 which is attached to the shaft 36 which spans the A- frame, this cable permitting temporary folding of the leader and holding it in folded position when the boom and leader are swung down.
A hammer H, shown in broken lines in Fig. 1, is slidably mounted in the leader 15 between the guide rails 16, and a hammer line 37 is connected to said hammer, thence being trained over a first sheave 38 and a second sheave 39, both of which are journaled between the top brackets 49-40. Thence the line leads downwardly alongside a guide pulley 37' on the boom, and is wound on one of a pair of drums W provided in the crane cab, said drums being driven from the power plant of the crane (not shown) as usual. Similar guide sheaves 41 and 42 are also journaled between the top brackets 40 and a pile line 43 is trained over said sheaves and over a second sheave 39 mounted adjacent to the first sheave 39. One end of the pile line 43 is anchored to the leader and the other end is fastened to the second winding drum W.
When it is desired to fold the leader for travel, the hammer H is first lowered to its lowermost position as indicated at H in Fig. 1, and the boom then may be lowered whereupon relative pivotal movement of the elements U, 15, and M will be effected via the cable 32 to fold the assembly and permit passage under desired clearances.
To place the folded leader assembly on a flat car F, (shown in broken lines in Fig. 1), it is merely necessary to remove the hanger pin 22 and the end of the boom, andthe pin 26 at the boom end of the strut.
From the foregoing description, it will be apparent that we have perfected a very'simple, practical and eco- 'nomical means for folding thecrane boom and leader to permit pass age under bridges,tre'stles "and "other over head obstacles. V
'WhatVWecIaim is: V p I 1 ;'1.'- I"n;a"mobileierane construction including a mobile platform, a"turnt'able: member onsaidfplatform'; atboom member mounted on 1 said "turntable membefifor swing- .ingfmovements between I raised and *loweredjpositi'ons, andm'eans connected tosaid boom member for efi'e'cting movements 'oftl'ie latter from'an'd to said positions, the combination of'a pile driver-assembly foldable' with said boom memben'sa'id assembly comprisinga" hanger ele- 10 said boom member for swinging movementirelative 1o ithe .I'atter in andarc; a rigid strutfelementg means swingably' c 'onnectingtsaid 'strut'elementl toone of'said members" at 'a point spacd"from saidlhan'geri element .for swingingtmovement relative to said one of saidfinembers in an are; a leader; pivotal means respectively conmeeting each of said elements to said'leader at spaced 'poin'tsforswin'ging movements of each offs'aidfelenients relative to .s'aid leader, swinging movement 7 of one 7 of said elements being transmitted via the "leader to1'the other of said elements; means, connected atleast' l'toi'o'n'e of said ielementsffor efiectingswinging vmovements of said elements; and means interposed between said hanger element and said leader for reaction with both .tdpre'vent parallel dispdsitionof said hangerleleme'nt ands aid leader ivhen said vleade rlis' .in a pile driving position.
7' 2.1111 2. mobile crane construction in clndingi ahmobile platform,a turntable member on saidtplatform aboom :metitbenhavihg one. of its endsmounted onsaid turntable lowered positions, .and means connected to1-said-"boom member.- for e'fiec tingdmovements r of the latter. tfr om zand to said positions, the combinationof apileidriver' assemblylfoldable with said boom member, saidassemblyvcomprising alhangert element; imeans swingably connecting said hanger element to said boomzmeinber-vadjacent to .the other end ofthe. latterfor swinging movement of said hangenelement relative torsaidboom member.:in
an arc; a rigid strut element;.-means:swingably-connecting said strut element to one of 'saidmembers. at; agpoint spaced fironi'said-hanger element for swinging movement of said strut element. relative to saidv one of said members in an arc; a leader; means swingably connecting said hangerelementto said leadierlachacent -to one :end of; Ithet'latter; vmeans: swingably connecting; said: strutielementto said rleader-adjacent'to the other end thereof the arrangements-being: such that; swinging movement oi one oi said elements is transmittedviaythe leaden -to;;the other of said elements to eflect movements.ofz said leader towards and away fromsaid boom member;andmeans cona nested .atzleastxtodone of said'elementsttor efiecting swinging movement -of said elements. 5 p
' to sm'dstrut telement andehaving .an intermediate portiompassingi over sheave monnted ronasaid@boomtmemturntablefmemberp I 5 I H 7 In 'a rn'obfle crane {construction tincludingt'at mobile platform, a'tu'rntablemember 'on- 'saidfplatform, a boom bet, the other endeofmsaid cable being :fixed one-said V mentg. meansswingably connecting said hanger element member mounted on said turntable member for swing "ing movements-- between "raisedand lowered positions,
and means connected to said boom member for effecting movements of the latter from and to said positions, the
combination of a pile driver assembly foldable with said boom member, said assembly comprising a hanger element; means swingably' connecting said hanger element to fS3ld bO1Om7 member for-swinginggmovement relative to the latter in an are; a rigid strut element; means swingably connecting saidstrutelement to one -ofsaidinemrbers at "a fpoint' spaced 'from' said "hanger 'feleme'ntifor swinging movement relative to said *one of saidmembers in an are; a leader; pivotal means respectively connecting eachmflsaidielementsto said 'leaderi-iatspaced points for swinging movements-of each of said elements relative to said leader, swinging movement of one of said elements being transmitted via the leader to the other of said elements; means interconnecting at least one of said elements *with said 9 5mm memb'e'r 'an'd said turntable member for efiectin swingin movements-pinata ments and means i ed by said manger-element? engagemefit with said l'eader to p'reve'nt' pa'rallel disposition of said'leader and said hanger element' ivherisaid leader '-is' in a pileidriving position.
"-Sfdn a mobile 'cr'a'ne eonstruction' inchiding obile' platform, a turntable niemben on said platform, boom 7 table *menib'e r' for swinging movements j-between faisd member for 'efiecting =m'o'vements of the attermm arid to's'aid positions;-the eombination ofa fiile driver'ass'em- 'member for swinging movements between raisediand Botswana-wen said'bo'om member; said assembly co'mprising a 1 hanger -"element;-' means swing'ably connecting one-end of said hanger element'to the otheruend of-' said boom member for svvinging imovements-ofi said hang'er "element relativ'e'twsaid boom fm'emben in an arcya strut 'elementy-meansi sv'vingably connecting one-erid5fsaid strntiele'ment to one of said"-'ri'1'eri1bers at a point spaced from said hanger elelment {for swinging "m ovement's 5f 1 said strutelement'relative to saidone-of said members in an' arc; a -'leader;*means swingably connecting the* other end of said hanger element to said leader intermediate the; ends of the latter? meansjSWingaBIY connecting the other end of Saidjstrut'elemeht'to said lead'enat apoint spaced from themon'nection oi s'aid 'hanger'felerhent to .said leader, the arrangement fbeing snchf' that-swinging movements -of1one' at "said-elements is transmittd 'via {the leader to "the "otherof. said" elements/to enact-mavementsbf said leader towards and awayjfrom said boom member; and n'teans "connected -atlea'st "toonebf said elements for effecting swinging movement of said elements and said leader. 7 V V V, i p
9. Thecombinationset forth in f'claim 8 including means mounted 'o'n said"liangerelementfobengagement with said leaderto -prevent paraliel disposition 'of said leader and said hanger. element when said leader is iir'a pileidriving'pdsition. g V t v p 7 10. 'In" a "mobile crane construction including a mobile platform member a boom member'supported by said ffirst member" for swinging movements in: awer'tical p'la'n'e'betweenraised and lowered positionsfmeans' connected to saidbo'om membeffor' efiecting movements of the latter from and to said positions, the 'cornbin'at'ion of iajfpile driver assembly? foldable"with"said 'boomfmembefr, "said assembly comprising; aha'ng'er element; "means" swingably connecting "saidhanger element to said boom member for swingingjmovementj relative to. the 'boomj'meniber in, a plane extending iinftheisamejgeneralfldirection as itheplane of vertical'mo'vement offtbe' 'boommember; a ,Lrigidfstr'ut element, means sw gably c o'n'necting saidstrut ele'me'iit tojon'e of said members atapointspacedfiomj'said'haggr element fo'r swinging movements relatiieltosaidbfie "6f said members in a plane extending in"thel 'samejgenerfil as'fthe plane bf verticalmovementof thefiboom member, aleader, nivetat means respectively connecting each of said elements to said leader at spaced points for swinging movements of each relative to said leader in said planes extending in the same general direction as the said plane of movement of the boom member, swinging movement of one of said elements being transmitted via the leader to the other or" said elements, means connecting at least one of said elements with one of said boom member and platform member for efifecting said swinging movements of said elements relative to said boom member and platform member, and means carried by said hanger element for engagement with said leader to prevent parallel disposition of said leader and said hanger element when said leader is in a pile driving position.
11. In a mobile crane construction including a mobile platform member and a boom member pivotally supported by said first member for swinging movements between raised and lowered positions, the combination of a pile driver assembly foldable with said boom member, said assembly comprising; a hanger element pivotally connected to the boom member, a strut element, means pivotally connecting said strut element to one of said members at a point spaced below the connection of said hanger element for swinging movement relative to said one of said members, a leader, pivotal means respectively connecting each of said elements to said leader at spaced points for swinging movements of each relative to said leader, means interconnecting at least one of said elements and leader with one of said boom member and platform member for eifecting folding movement of said leader and strut element in toward said boom member, and means carried by said hanger element for engagement with said leader to prevent parallel disposition of said leader and said hanger element when said leader is in a pile driving position.
12. In a mobile crane construction including a mobile platform, a turntable member on said platform, a boom member having one of its ends mounted on said turntable for swinging movements between raised and lowered positions, and means connected to said boom member for effecting movements of the latter from and to said positions, the combination of a pile driver assembly foldable' with said boom member, said assembly comprising a hanger element; means swingably connecting said hanger element to said boom member adjacent to the other end of the latter for swinging movement of said hanger element relative to said boom member in an are; a rigid strut element; means swingably connecting said strut ele ment to one of said members at a point spaced from said hanger element for swinging movement of said strut element relative to said one of said members in an arc; a leader element; means swingably connecting said hanger element to said leader element adjacent to one end of the latter; means swingably connecting said strut element to said leader element adjacent to the other end of the latter, the arrangement of said boom member and said elements being such that swinging movement of one of said hanger and strut elements is transmitted via the leader element to the other of said hanger and strut elements to effect movements of said leader element towards and away from said boom member; and means interconnecting one of said boom and turntable members and one of said elements for effecting swinging movement of said hanger and strut elements and movement of said leader element towards and away from said boom member.
References Cited in the file of this patent UNITED STATES PATENTS 622,459 Freeman Apr. 4, 1899 726,268 Von Eberstein Apr. 28, 1903 911,574 Crosby Feb. 9, 1909 1,747,389 Pierce Feb. 18, 1930 1,893,687 Watson Jan. 10, 1933 2,056,744 Smith Oct. 6, 1936 2,501,369 Zavatkay Mar. 21, 1950 2,673,629 Woolslayer Mar. 30, 1954 2,711,078 Guild June 21, 1955 FOREIGN PATENTS 979,541 France 1950
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US356504A US2827772A (en) | 1953-05-21 | 1953-05-21 | Combination crane and pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US356504A US2827772A (en) | 1953-05-21 | 1953-05-21 | Combination crane and pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2827772A true US2827772A (en) | 1958-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US356504A Expired - Lifetime US2827772A (en) | 1953-05-21 | 1953-05-21 | Combination crane and pile driver |
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| US (1) | US2827772A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936913A (en) * | 1957-11-19 | 1960-05-17 | Everett C Watt | Apparatus for unloading sugar cane and the like |
| US2955431A (en) * | 1958-02-21 | 1960-10-11 | Ind Brownhoist Corp | Mobile crane and pile driver construction |
| US2998856A (en) * | 1959-09-14 | 1961-09-05 | Mckiernan Terry Corp | Bottom brace and folding pile hammer leads construction |
| US3035646A (en) * | 1958-03-31 | 1962-05-22 | Akermans Gjuteri & Mek Verkst | Pile-driving attachments |
| DE1205917B (en) * | 1958-04-17 | 1965-11-25 | Akermans Verkst Aktiebolag | Ramming frame as an accessory to a mobile crane |
| US3477522A (en) * | 1967-07-07 | 1969-11-11 | John B Templeton | Boom and bracing |
| US3919816A (en) * | 1974-05-01 | 1975-11-18 | Raymond Int Inc | Mast supporting adjustability device |
| US4102094A (en) * | 1975-09-26 | 1978-07-25 | The Foundation Equipment Corporation | Bottom brace for crane |
| US20060096941A1 (en) * | 2004-11-08 | 2006-05-11 | Erwin Stoetzer | Construction device comprising a mast having a pivotable deflecting device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US622459A (en) * | 1899-04-04 | freeman | ||
| US726268A (en) * | 1902-11-18 | 1903-04-28 | Fredrick A Von Eberstein | Pile-driver. |
| US911574A (en) * | 1907-11-02 | 1909-02-09 | Oliver Crosby | Pile-driver. |
| US1747389A (en) * | 1927-12-06 | 1930-02-18 | Pierce Leon | Adjustable plumbing beam for pile drivers |
| US1893687A (en) * | 1931-06-04 | 1933-01-10 | Watson Leston | Pile driving machine |
| US2056744A (en) * | 1933-11-15 | 1936-10-06 | Raymond Concrete Pile Co | Pile driver |
| US2501369A (en) * | 1946-10-11 | 1950-03-21 | Frederick F Zavatkay | Folding pile driver lead |
| FR979541A (en) * | 1942-09-21 | 1951-04-27 | Improvements to machines for driving piles, piles, sheet piles and similar work | |
| US2673629A (en) * | 1952-10-18 | 1954-03-30 | Moore Corp Lee C | Portable well drilling structure |
| US2711078A (en) * | 1950-12-15 | 1955-06-21 | Charles L Guild | Pile driver construction |
-
1953
- 1953-05-21 US US356504A patent/US2827772A/en not_active Expired - Lifetime
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US622459A (en) * | 1899-04-04 | freeman | ||
| US726268A (en) * | 1902-11-18 | 1903-04-28 | Fredrick A Von Eberstein | Pile-driver. |
| US911574A (en) * | 1907-11-02 | 1909-02-09 | Oliver Crosby | Pile-driver. |
| US1747389A (en) * | 1927-12-06 | 1930-02-18 | Pierce Leon | Adjustable plumbing beam for pile drivers |
| US1893687A (en) * | 1931-06-04 | 1933-01-10 | Watson Leston | Pile driving machine |
| US2056744A (en) * | 1933-11-15 | 1936-10-06 | Raymond Concrete Pile Co | Pile driver |
| FR979541A (en) * | 1942-09-21 | 1951-04-27 | Improvements to machines for driving piles, piles, sheet piles and similar work | |
| US2501369A (en) * | 1946-10-11 | 1950-03-21 | Frederick F Zavatkay | Folding pile driver lead |
| US2711078A (en) * | 1950-12-15 | 1955-06-21 | Charles L Guild | Pile driver construction |
| US2673629A (en) * | 1952-10-18 | 1954-03-30 | Moore Corp Lee C | Portable well drilling structure |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936913A (en) * | 1957-11-19 | 1960-05-17 | Everett C Watt | Apparatus for unloading sugar cane and the like |
| US2955431A (en) * | 1958-02-21 | 1960-10-11 | Ind Brownhoist Corp | Mobile crane and pile driver construction |
| US3035646A (en) * | 1958-03-31 | 1962-05-22 | Akermans Gjuteri & Mek Verkst | Pile-driving attachments |
| DE1205917B (en) * | 1958-04-17 | 1965-11-25 | Akermans Verkst Aktiebolag | Ramming frame as an accessory to a mobile crane |
| US2998856A (en) * | 1959-09-14 | 1961-09-05 | Mckiernan Terry Corp | Bottom brace and folding pile hammer leads construction |
| US3477522A (en) * | 1967-07-07 | 1969-11-11 | John B Templeton | Boom and bracing |
| US3919816A (en) * | 1974-05-01 | 1975-11-18 | Raymond Int Inc | Mast supporting adjustability device |
| US4102094A (en) * | 1975-09-26 | 1978-07-25 | The Foundation Equipment Corporation | Bottom brace for crane |
| US20060096941A1 (en) * | 2004-11-08 | 2006-05-11 | Erwin Stoetzer | Construction device comprising a mast having a pivotable deflecting device |
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