US97153A - Robert l - Google Patents

Robert l Download PDF

Info

Publication number
US97153A
US97153A US97153DA US97153A US 97153 A US97153 A US 97153A US 97153D A US97153D A US 97153DA US 97153 A US97153 A US 97153A
Authority
US
United States
Prior art keywords
eccentric
die
progressive
robert
reciprocation
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
Publication date
Application granted granted Critical
Publication of US97153A publication Critical patent/US97153A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/18056Rotary to or from reciprocating or oscillating
    • Y10T74/18208Crank, pitman, and slide
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/21Elements
    • Y10T74/211Eccentric
    • Y10T74/2111Plural, movable relative to each other [including ball[s]]
    • Y10T74/2112Concentric
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/869Means to drive or to guide tool
    • Y10T83/8696Means to change datum plane of tool or tool presser stroke
    • Y10T83/87By varying length of tool stroke

Description

NAPETERS. FHOTO-LITHOGRAPHER. wAsHlNGTcN. D c.
litited tapes lit-wt @Billiw Letters Patent N 97,153, dated Nouember 23, 1869.
IMPROVEMENT IN' IE'IRG-RESSI'VE RECIPROCATIG- MOTION FOR STAMPING .AND
OTHER MACHINES.
The Schedule referred to in these' Lettera Patent and making part of the same.
To all whom tt` m'a/y concern Be it known that I, ROBERT L. BARGLAY, of Brooklyn, E. D., in the county of Kings, and State of New variation in the thickness of the article operated upon or the extent of the operation have been regulated by moving thebe'd supporting the said article, .and this cannot always be conveniently accomplished.4
. The object of thisv invention is to produce aprogressive reciprocating motion by theaction of the revolving motor itself', from which the reciprocation is' I obtained, so that the movement is automatic.
In the drawing- Figurel is an elevation of my mechanism as applied to a bOlt-tnachineand Figure 2 is a vside view, partially in section,of the same.
The other figures are hereafter referred to.
c represents a die for clamping a bolt to be headed, by upsetting the metal, and spreading it in a die, and
b is the reciprocating bar, carrying the die or hammer, and sliding .throngh'tbe frame c.
The bolt cannot usually he compressed endwise by one blow, so as to spread the head and till the die compactly, hence several blows are vrequired before.
the head is brought to thevproper thickness. This renders it necessary to employ my progressive reciprocating motion, to follow up the metal as itis compressed by each stroketo a given point.
This modefof operating by a progressive reciprocating motion ina bolt-machine, is introduced to, illustrate my invention, the application of the said motion in the other machines will be apparent to the mechanic.
The motive-'power is applied bythe wheel d, or otherwise, to the shaft e, that-is supported in the upper part of the frame c, or in suitable bearings.
At the end of the shafte is an eccentric, f, that gives to' the bar b its primary reciprocation through the agency of the linkor pitman g and ring 7u.
Between the eccentric f and the ring h, I, however, y
introduce a second eceen tric, i, and a ii'iction is applied by the plate o and set-screw p, or otherwise, so that the eccentrica'l will be revolved bythe eccentric f, except when said eccentric i is held so that it cannot be revolved.
It will now be;nnderstood that when the parts stand in the position of iig. 1, the dies a and-bstand l furthest apart, and that it' the eccentric t was kept from rotating, but allowed to move up and down, the
eccentric f, in revolving, would reciprocate the rod orV 1 die b the amountdue to the eccentricity of f', regard-- less of the intervening eccentric t'.
It the eccentric@l is turned "nto the position of Figure 3, the dies a and b are brought more nearly together, the centres of both eccentrics fand i being below the axis of the shaft e. v
It will now be -apparent that the eccentric 'i acts -to vary t-he action ofthe die or bar b, the same way as,
would be effected by lengthening or shortening the pitman g; hence, if the eccentric fi. is turned gradually as the reciprocation progresses, the dies will follow the metal as' it is compressed, .and the reciprocationbe made also progressive in one direction, as the work is performed, and then the parts are brought back to the point of beginning. Y
This operation is performed automatically by the. flange m, of the eccentric "i, in which are pins n n, and upon the upper part of the frame c is an escapemen't slot, formed by the block s, against which onev ofthe pins n. stops, as the eccentric f is rising, then the pin n escapes above the'block s, and takes against the block t, and as the pin nis drawn down .between s and t, in the slot, by the revolution of the eccentric f, the pin n escapesl below t, and the eccentrics` 'i and f turn together, and the next pin,n, stops against the block s, and so ou.
Any number of pins n may be employed, and they regulate the progressive downward movement of b, and may also canse a progressive return movement, but it' the pins are only applied to one hundred and j eighty degrees of the 'circular ilange fm, the eccentric i may'revolve with the eccentric fahalf revolution,
and bring the parts up to their normal position.
The rotation ofthe eccentric i may be regulated or leffected by hand, or in any desired manner, to effect what is a secondary reciprocation, resulting from the said eccentric i.
1. The eccentric f,'in. combination with the eccentric t and .connection g, arranged ,and .operatingsnbstantially as set forth, whereby the progressive reciprocation iseTect-ed' by the rotation of both eccentrics, 'as set'fortli.
2. The flange lmof the' eccentrict and pins n, in combination 'with the escapement s @and eccentric f, substantially as and for the purposes set forth.
In witness whereof, I have hereunto set my signature, this 25th day of September, A. D. 1869.
' ROBERT L. BARGLAY.
Witnesses:
OHAs. H. SMITH, GEO. T. PINcKNnY.
US97153D Robert l Expired - Lifetime US97153A (en)

Publications (1)

Publication Number Publication Date
US97153A true US97153A (en) 1869-11-23

Family

ID=2166615

Family Applications (1)

Application Number Title Priority Date Filing Date
US97153D Expired - Lifetime US97153A (en) Robert l

Country Status (1)

Country Link
US (1) US97153A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020040851A1 (en) * 2000-04-29 2002-04-11 Mc.Neil-Watson Fraser Keith Mobility and effects arising from surface charge
US20040230272A1 (en) * 2003-04-11 2004-11-18 Cates Adam W. Subcutaneous lead with temporary pharmacological agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020040851A1 (en) * 2000-04-29 2002-04-11 Mc.Neil-Watson Fraser Keith Mobility and effects arising from surface charge
US20040230272A1 (en) * 2003-04-11 2004-11-18 Cates Adam W. Subcutaneous lead with temporary pharmacological agents

Similar Documents

Publication Publication Date Title
US130371A (en) Improvement in mechanical movements for converting motion
US97153A (en) Robert l
US88023A (en) Improvement in straw-cutters
US1034480A (en) Riveting-machine.
US545756A (en) Elizabeth c
US108312A (en) Self and leander buell
US42433A (en) Improvement in rollers for rolling iron
US170461A (en) Improvement in straightening-machines
US143235A (en) Improvement in cam-movements
US114019A (en) Improvement in machines for making strap-hinges
US341558A (en) Wire-pointing machine
US94225A (en) Improved machine for making horseshoes
US93320A (en) Improved flanging-machine
US294115A (en) Machine for drawing metallic cartridge-shells
USRE5381E (en) Improvement in power-hammers
US84670A (en) Peterj
US604604A (en) Wiee swaging machine
US41403A (en) Improved punching-press
US84189A (en) phoio-uthoi
US569714A (en) Curve-molding machine
US88214A (en) Improved bolt-heading machine
US123101A (en) Improvement in machines for swaging and reducing wire
US424975A (en) Bolt-heading machine
US91178A (en) Improved machine for welding and cutting railroad-rails
US76822A (en) sakgent