US101724A - Improvement in car-springs - Google Patents
Improvement in car-springs Download PDFInfo
- Publication number
- US101724A US101724A US101724DA US101724A US 101724 A US101724 A US 101724A US 101724D A US101724D A US 101724DA US 101724 A US101724 A US 101724A
- Authority
- US
- United States
- Prior art keywords
- springs
- improvement
- car
- spring
- strips
- 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
Links
- 241000143392 Oar Species 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N oxo-oxoalumanyloxy-[oxo(oxoalumanyloxy)silyl]oxysilane;dihydrate Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/048—Wound springs with undulations, e.g. wavy springs
Definitions
- Corrugated plates, disks, and rings have been used in many forms to give a sort of elliptic character to the spring. I lay no claim to any of these things.
- My invention consists in a spiroelliptical spring wound from a strip over a mandrel and bent or shaped so that at points in its spiral line it shall assume its elliptic form or character, and at other points come together or abut each other, so as to form a series ot"v curved ellipses in the wound pile.
- the spring shown in the drawings at A is made of two strips, a a, welded together at their ends b b, but not united by welding elsewhere.
- strips so welded, constitute, as it were, a single strip, and are wound around a mandrel in a spiral form; but at intervals, as at c c, the strips are bent one in one direction, the other in a contrary direction, so as to make an elliptic space, c, between them.
- the strips come t0gether,'as t t, they form supports for each other. So that the ellipses and the spirals follow each other in succession from one end ofthe spring to the other, and making it a truly spiro-elliptical spring, certainly so far as the functions of such springs go.
- the spring can be madeot' a single strip instead ot' two strips united into one, the proper bends being given to the strip before it is wound on the mandrel or former. With the double or rather united strips the elliptic bends may be put in in the act of winding the strip. Either way. will answer. I prefer the plan herein shown.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
C. FRENCH.
Oar and other Springs. No. 101,724. Patented April l2, 14.870.
N (ETERS. PHOTO-LITHOGRAPMER. WASHINGTON. D C.
UNITED STATES PATENT OFFICE.
CARLOS FRENCH, OF SEYMOUR, CONNECTICUT.
IMPROVEMENT IN CAR-SPRINGS.
Specification forming part of Letters Patent No. 101,724. dated April 12, 1870. v
To all whom it may concern Beit known that I, CARLOS FRENCH, ot' Seymour, in the county of New. Haven and State of Connecticut, have invented a new and useful Improvement in Springs for Cars and otherPurposes; and I do hereby declare that the followin g is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part of this specication, in which- Figure l represents a perspective View of one of the springs in question, and Fig. 2 represents an elevation of the same.
Corrugated plates, disks, and rings have been used in many forms to give a sort of elliptic character to the spring. I lay no claim to any of these things.
My invention consists in a spiroelliptical spring wound from a strip over a mandrel and bent or shaped so that at points in its spiral line it shall assume its elliptic form or character, and at other points come together or abut each other, so as to form a series ot"v curved ellipses in the wound pile.
To enable others skilled in the art to make and use my invention, I will proceed to describe the same with reference to the drawlngs.
The spring shown in the drawings at A is made of two strips, a a, welded together at their ends b b, but not united by welding elsewhere.
These strips, so welded, constitute, as it were, a single strip, and are wound around a mandrel in a spiral form; but at intervals, as at c c, the strips are bent one in one direction, the other in a contrary direction, so as to make an elliptic space, c, between them. Where the strips come t0gether,'as t t, they form supports for each other. So that the ellipses and the spirals follow each other in succession from one end ofthe spring to the other, and making it a truly spiro-elliptical spring, certainly so far as the functions of such springs go.
The spring can be madeot' a single strip instead ot' two strips united into one, the proper bends being given to the strip before it is wound on the mandrel or former. With the double or rather united strips the elliptic bends may be put in in the act of winding the strip. Either way. will answer. I prefer the plan herein shown.
Having thus fully described my invention, what I claim therein as new, and desire to secure by Letters Patent, is-
A coiled or spiral spring wound from a strip, and having elliptical spaces formed in the line ofits coil, substantially as and for the purpose described.
CARLOS FRENCH. Witnesses:
A. B. SToUGH'roN, EDMUND MAssoN.
Publications (1)
Publication Number | Publication Date |
---|---|
US101724A true US101724A (en) | 1870-04-12 |
Family
ID=2171199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US101724D Expired - Lifetime US101724A (en) | Improvement in car-springs |
Country Status (1)
Country | Link |
---|---|
US (1) | US101724A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901987A (en) * | 1988-05-03 | 1990-02-20 | Smalley Steel Ring Company | Crest-to-crest compression spring with circular flat shim ends |
US5639074A (en) * | 1996-03-05 | 1997-06-17 | Smalley Steel Ring Co. | Interlaced wave spring |
US6068250A (en) * | 1996-09-23 | 2000-05-30 | Proteus Engineering Inc. | Composite multi-wave compression spring |
US6254071B1 (en) | 1999-12-20 | 2001-07-03 | Smalley Steel Ring Company | Single-turn, round wire wave spring |
US6408631B1 (en) | 2001-02-09 | 2002-06-25 | Helix Technology Corporation | Wave spring loaded split seal system |
US6598406B2 (en) | 2001-02-09 | 2003-07-29 | Helix Technology Corporation | Wave spring loaded split seal system |
US6669184B2 (en) | 2002-05-29 | 2003-12-30 | Visteon Global Technologies, Inc. | Composite wave ring spring |
US20110146604A1 (en) * | 2009-12-22 | 2011-06-23 | Honda Motor Co., Ltd. | Valve train of internal combustion engine |
US20180209504A1 (en) * | 2015-07-16 | 2018-07-26 | Hyung Woo Kim | Spring structure having multiple coil-shaped unit springs and method for manufacturing same |
US10388732B1 (en) * | 2018-05-30 | 2019-08-20 | Globalfoundries Inc. | Nanosheet field-effect transistors including a two-dimensional semiconducting material |
US10960423B1 (en) * | 2020-01-22 | 2021-03-30 | Min Gu Kang | Pump container |
-
0
- US US101724D patent/US101724A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901987A (en) * | 1988-05-03 | 1990-02-20 | Smalley Steel Ring Company | Crest-to-crest compression spring with circular flat shim ends |
US5639074A (en) * | 1996-03-05 | 1997-06-17 | Smalley Steel Ring Co. | Interlaced wave spring |
US6068250A (en) * | 1996-09-23 | 2000-05-30 | Proteus Engineering Inc. | Composite multi-wave compression spring |
US6254071B1 (en) | 1999-12-20 | 2001-07-03 | Smalley Steel Ring Company | Single-turn, round wire wave spring |
US6408631B1 (en) | 2001-02-09 | 2002-06-25 | Helix Technology Corporation | Wave spring loaded split seal system |
US6598406B2 (en) | 2001-02-09 | 2003-07-29 | Helix Technology Corporation | Wave spring loaded split seal system |
US6669184B2 (en) | 2002-05-29 | 2003-12-30 | Visteon Global Technologies, Inc. | Composite wave ring spring |
US20110146604A1 (en) * | 2009-12-22 | 2011-06-23 | Honda Motor Co., Ltd. | Valve train of internal combustion engine |
US8479696B2 (en) * | 2009-12-22 | 2013-07-09 | Honda Motor Co., Ltd | Valve train of internal combustion engine |
US20180209504A1 (en) * | 2015-07-16 | 2018-07-26 | Hyung Woo Kim | Spring structure having multiple coil-shaped unit springs and method for manufacturing same |
US10388732B1 (en) * | 2018-05-30 | 2019-08-20 | Globalfoundries Inc. | Nanosheet field-effect transistors including a two-dimensional semiconducting material |
US10960423B1 (en) * | 2020-01-22 | 2021-03-30 | Min Gu Kang | Pump container |
TWI744158B (en) * | 2020-01-22 | 2021-10-21 | 姜旻求 | Pump container |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US101724A (en) | Improvement in car-springs | |
US274715A (en) | buckley | |
US168845A (en) | Improvement in car-springs | |
US122111A (en) | Improvement in springs for upholstery purposes | |
US2392959A (en) | Paperboard drum | |
US769366A (en) | Flexible tube. | |
US1262196A (en) | Article comprising clip-connected relatively movable elements. | |
US1152406A (en) | Paper-clip. | |
US758066A (en) | Friction device. | |
US795529A (en) | Wire fabric. | |
US1475209A (en) | Head construction for beams and the like | |
US739600A (en) | Stovepipe. | |
US113166A (en) | Improvement in torsion-springs for cars | |
US1136868A (en) | Resilient wheel. | |
USRE4670E (en) | Improvement in car-springs | |
US102421A (en) | Improvement in helical springs | |
US1287248A (en) | Airless inner tube. | |
US961161A (en) | Knockdown bilge-barrel. | |
US610743A (en) | George hayes | |
US1013714A (en) | Expansion-comb. | |
US1283194A (en) | Article comprising clip-connected relatively movable elements. | |
US847049A (en) | Stovepipe-elbow. | |
US691134A (en) | Sham-bolster frame. | |
US922169A (en) | Spring for automobiles, &c. | |
US239605A (en) | James w |