US1921265A - Pumping apparatus - Google Patents
Pumping apparatus Download PDFInfo
- Publication number
- US1921265A US1921265A US562032A US56203231A US1921265A US 1921265 A US1921265 A US 1921265A US 562032 A US562032 A US 562032A US 56203231 A US56203231 A US 56203231A US 1921265 A US1921265 A US 1921265A
- Authority
- US
- United States
- Prior art keywords
- pump
- crank
- shaft
- pumping apparatus
- spring
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
Definitions
- This invention is a pumping apparatus or shafts 21 anchored at 22 upon each side of the mechanism whereby the energy stored in wound pump casing, and are placed in mesh with the springs may be utilized for driving or operating drive gears 6.
- Drive wheels 23 are rigidly mounta water pump or like device. ed upon the outer sides of the pinions and have 5
- One object is to provide a practical and sublaterally aligned and eccentrically positioned co stantial form of such mechanism which may be crank pins 24 extended therefrom.
- a U-shaped compactly associated with the pump and having connecting link 25 has its free ends journaled at two spaced spring drums for positioning one at 26 upon the pins 24,, while the'bight of the link each side of the pump, with gear and lever 0011- is journaled at 27120 the upper end of the ver- 10 nections directly to the pump rod.
- tically reciprocating pump rod 28 The arrange- Another object is to provide a pumping appament is suchthat a line connecting the centers ratus including dual spring and gear assemblies of the pinions 20 will pass through the pump rod wherein energy may be stored by crank action and 28, whereby the pins 24 swing equally to either redelivered as desired for the operation of the side of the rod 28 in the operation of the device.
- crank shaft 4 is journaled transversely through I claim: the upper ends of these supports and a crank 5 In a device of the kind described, spaced upis fixedly mounted at one end thereof.
- Heavy rights a crank shaft journaled through the up- 35 drive gears 6 are loosely mounted upon the shaft rights, spring actuated driving gears mounted at 9 4 and disposed immediately at either side of either end of the crank shaft inside of the upthe pump casing 7 as shown in Figure 2.
- Spring rights, pinion gears mounted above and in mesh drums '8 are anchored to these gears, the shaft 4 with the driving gears and at one side of a plane being journaled through the outer sides of the passed vertically through the crank shaft, drive drums inside the supports 1.
- Ratchets 12 are anchored upon the outer ends cl? 1% the shaft e and pawls 13 are pivoted at 14 to the supports 1 and placed in engagement with the ratchets.
- a screw brake 15 has its threaded stein passed through a lug it extended from one of 59 the supports, the said lug being provided with an interiorly threaded bore 1? for that purpose.
- the brake is provided with a wheel 13 and the inner end with a foot 12% adapted to bear upon the surface 1 the drum 8 at that Finish 2c are ioiunaied upon stub 3W
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
Aug. 8, 1933. A. SHORTT 1,921,265
PUMP ING APPARATU S Filed Sept. 10, 1951 ll llllllll l1llllllllll I] IN VEN TOR:
Wham
ATTORNEY Fatenteel 8, 1933 PUNEING APPARATUS Leo A. Shortt, Weaken Iowa Application September lid, 1931 Serial No. 562,932
1 Claim (Cl. 185-37) This invention is a pumping apparatus or shafts 21 anchored at 22 upon each side of the mechanism whereby the energy stored in wound pump casing, and are placed in mesh with the springs may be utilized for driving or operating drive gears 6. Drive wheels 23 are rigidly mounta water pump or like device. ed upon the outer sides of the pinions and have 5 One object is to provide a practical and sublaterally aligned and eccentrically positioned co stantial form of such mechanism which may be crank pins 24 extended therefrom. A U-shaped compactly associated with the pump and having connecting link 25 has its free ends journaled at two spaced spring drums for positioning one at 26 upon the pins 24,, while the'bight of the link each side of the pump, with gear and lever 0011- is journaled at 27120 the upper end of the ver- 10 nections directly to the pump rod. tically reciprocating pump rod 28. The arrange- Another object is to provide a pumping appament is suchthat a line connecting the centers ratus including dual spring and gear assemblies of the pinions 20 will pass through the pump rod wherein energy may be stored by crank action and 28, whereby the pins 24 swing equally to either redelivered as desired for the operation of the side of the rod 28 in the operation of the device.
15 pump. In use the springs 9 are wound up by turning With these and such other objects and advanthe crank 5, the brake 15 being first set to pretages in view as may be developed in the folvent the rotation of the drums 8. When the lowing specification, a preferred embodiment of springs are fully wound, their energy may be the invention is described in the said specification released as desired for the operation of the pump 20 and illustrated in the accompanying drawing rod, by merely unscrewing the said brake. This wherein assembly presents a very compact and powerful Figure 1 is a side elevation of the present emspring actuated mechanism for the purpose debodiment of the invention as applied to a conscribed. ventional form of pump; While I have herein described a certain specific 25 Figure 2 is a rear elevation; manner and method of constructing and assem- Figure 3 is a section through one of the spring bling the elements of my invention, it is underdrums showing the coil spring mounted inside stood that I may vary from the same in minor and the drive gear outside. details, not departing from the spirit of my in- In carrying out the invention, suitable uprights vention, so as best to construct a practical de- 30 l are anchored at 2 at either side of the pump vice for the purpose intended, as defined in the 3 and slightly to the rear thereof as shown. A appended claim. crank shaft 4 is journaled transversely through I claim: the upper ends of these supports and a crank 5 In a device of the kind described, spaced upis fixedly mounted at one end thereof. Heavy rights, a crank shaft journaled through the up- 35 drive gears 6 are loosely mounted upon the shaft rights, spring actuated driving gears mounted at 9 4 and disposed immediately at either side of either end of the crank shaft inside of the upthe pump casing 7 as shown in Figure 2. Spring rights, pinion gears mounted above and in mesh drums '8 are anchored to these gears, the shaft 4 with the driving gears and at one side of a plane being journaled through the outer sides of the passed vertically through the crank shaft, drive drums inside the supports 1. Suitably long and wheels at the outer sides of the pinions, laterally strong band springs or clock springs 9 are mountaligned crank pins on the drive wheels, and a ed within the drums 8, their inner ends being U-shaped link connecting the said crank pins of secured to the shaft 4 as shown at 10 and their the drive wheels. outer ends to the drum casings as shown at ll. LEO A. SHOR'I'I.
45 Ratchets 12 are anchored upon the outer ends cl? 1% the shaft e and pawls 13 are pivoted at 14 to the supports 1 and placed in engagement with the ratchets. A screw brake 15 has its threaded stein passed through a lug it extended from one of 59 the supports, the said lug being provided with an interiorly threaded bore 1? for that purpose. The
outer end the brake is provided with a wheel 13 and the inner end with a foot 12% adapted to bear upon the surface 1 the drum 8 at that Finish 2c are ioiunaied upon stub 3W
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US562032A US1921265A (en) | 1931-09-16 | 1931-09-16 | Pumping apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US562032A US1921265A (en) | 1931-09-16 | 1931-09-16 | Pumping apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US1921265A true US1921265A (en) | 1933-08-08 |
Family
ID=24244514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US562032A Expired - Lifetime US1921265A (en) | 1931-09-16 | 1931-09-16 | Pumping apparatus |
Country Status (1)
Country | Link |
---|---|
US (1) | US1921265A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613792A (en) * | 1948-07-17 | 1952-10-14 | Duncan Parking Meter Corp | Coin handling apparatus |
US3073416A (en) * | 1960-11-29 | 1963-01-15 | Mechanical Swinging Cradle Com | Spring motor for swings |
WO2000020757A1 (en) * | 1998-10-01 | 2000-04-13 | Julian Claude Peck | Manually operated pump or compressor |
-
1931
- 1931-09-16 US US562032A patent/US1921265A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613792A (en) * | 1948-07-17 | 1952-10-14 | Duncan Parking Meter Corp | Coin handling apparatus |
US3073416A (en) * | 1960-11-29 | 1963-01-15 | Mechanical Swinging Cradle Com | Spring motor for swings |
WO2000020757A1 (en) * | 1998-10-01 | 2000-04-13 | Julian Claude Peck | Manually operated pump or compressor |
US20040028540A1 (en) * | 1998-10-01 | 2004-02-12 | Peck Julian Claude | Manually operated pump or compressor |
US6925927B2 (en) | 1998-10-01 | 2005-08-09 | Julian Claude Peck | Manually operated pump or compressor |
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