US2747A - Self-xag ixii - Google Patents
Self-xag ixii Download PDFInfo
- Publication number
- US2747A US2747A US2747DA US2747A US 2747 A US2747 A US 2747A US 2747D A US2747D A US 2747DA US 2747 A US2747 A US 2747A
- Authority
- US
- United States
- Prior art keywords
- levers
- inches
- post
- falling
- long
- 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
- 239000002023 wood Substances 0.000 description 14
- 235000013351 cheese Nutrition 0.000 description 12
- 230000000630 rising Effects 0.000 description 8
- 210000002832 Shoulder Anatomy 0.000 description 4
- 241000157282 Aesculus Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000010181 horse chestnut Nutrition 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/103—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by screw means
Definitions
- Our machine consists,first,ahorizontal sill or foot piece or base (A) being a piece of wood two inches thick four inches wide and two feet long with two horizontal transverse sills or cross pieces (a) (a) mortised and tenoned at the ends to prevent its turning and for rendering said base A steady and firm; second-a standing post (B) being a block of wood four inches square and one foot long to the shoulder having a tenon at the lower end set into the upper side of the aforesaid foot piece or base A; third-four parallel levers (c c c2 02) each one inch thick and three inches wide; two of them the upper ones 0 c being eighteen inches long and the other two c2 a2 siXteeninches.
- the long levers c2 c2 being united to each other by a horizontal transverse round or piece of wood y one inch in diameter and four inches long between the shoulders thereof having a tenon at each end one inch long which tenons are set into the levers connecting them firmly together near their centers.
- the short levers 0 c are firmly united by a round Z in like manner. These levers are connected to opposite sides of the standing post B by two pivots P passing ⁇ through the post and one end of the levers: the long lever c2 c2 being fastened opposite to each other siX inches above the foot piece; and the short levers opposite to each other and eleven inches above the foot piece five inches above the lower levers.
- Fourth-a falling post (D) being a vertical rising and falling block of wood four inches square and thirteen inches long.
- This post is connected with the levers at'the ends opposite to the standing-post by two pivots Q.
- the long levers being attached to the falling post by a pivot Q2 two inches above the lower end of this postl and 1 fifteen inches. from the lower pivot P2 in the standing post; the
- SiXtlr-two rising and falling uprights (F) (F) or pieces of wood one inch thick four inches wide and one foot long, having a mortise through their upper ends sufficient to receive the beam E to whicli they are made fast; being placed six inches lfrom each other and three inches on each side of the center of the beam, on opposite sides of the falling post and parallel to this post; having their lower ends connected to the ends of the lower levers by a horizontal transverse rod V passing through the uprights and ends of the levers; which rod is six inches and a half below the lower side of the beam E and one inch and a quarter from the lower pivot of the falling post and sixteen inches and a quarter outward from the lower pivot of the standing post and being in a direct line with these lower pivots P2 Q2 of the posts, B, D.
- Seventh-a form or piece of plank twenty inches square and one inch and a half thick, secured from warping by battens (e) (e) crossing its lower surface; which form rests upon the upper end of the falling post D and is fastened to the same by a pin X passing through the battens and upper end of the post.
- Ninth-a follower or upper basin (I) being a bar of wood say four inches wide and two inches thick having a hole through each yend sufficient to receive the screws H H and which follower is forced down upon the cheese by the screw boxes or .nuts cl d above mentioned-said nuts being provided vwith handles for the convenence of turning them.
- the falling post D is first raised ashigh as necessary by means of a hand lever (L) rested upon the top of the standing post as its fulcrum and bearing upon the lower side of the round (Z) which unites the upper levers near their center.
- the falling post is there made fast by a hook fastened to the outside of the standing post B and passing over the hand lever.
- the curd bein then placed upon the forrn Gr in a hoop y in the usual manner.
- the follower I is forced down upon the curd by means of the screw boxes d above its ends, thus giving a gentle pressure to the cheese at first; after which the hand lever is removed and the whole power of the levers of the press is left to act upon the cheese giving a greater or less pressure in proportion to the size of the cheese or the weight appended-the long levers 02 c2 causing the follower I placed upon the curd to descend more rapidly than the forms placed under it as said levers descend by means of the aforesaid arrangement-a contrary effect being produced in raising said levers-that is causing the follower to rise quicker than the form.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
Publications (1)
Publication Number | Publication Date |
---|---|
US2747A true US2747A (en) | 1842-08-06 |
Family
ID=2063039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US2747D Expired - Lifetime US2747A (en) | Self-xag ixii |
Country Status (1)
Country | Link |
---|---|
US (1) | US2747A (en) |
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0
- US US2747D patent/US2747A/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: WESTERN FRUIT ACQUISITION, INC., 3501 STOCKDALE HI Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SUPERIOR FARMING COMPANY, A CORP OF NE.;REEL/FRAME:004513/0179 Effective date: 19860128 |
|
AS | Assignment |
Owner name: PRUDENTIAL INSURANCE COMPANY OF AMERICA, THE, NEWA Free format text: SECURITY INTEREST;ASSIGNOR:WESTERN FRUIT ACQUISTION, INC., A CORP. OF DE.;REEL/FRAME:004518/0693 Effective date: 19860128 Owner name: PRUDENTIAL INSURANCE COMPANY OF AMERICA, THE, A CO Free format text: SECURITY INTEREST;ASSIGNOR:WESTERN FRUIT ACQUISTION, INC., A CORP. OF DE.;REEL/FRAME:004518/0693 Effective date: 19860128 |
|
AS | Assignment |
Owner name: SUPERIOR FARMING COMPANY Free format text: CHANGE OF NAME;ASSIGNOR:WESTERN FRUIT ACQUISITION INC.;REEL/FRAME:004625/0416 Effective date: 19860806 |
|
AS | Assignment |
Owner name: SUPERIOR FARMING COMPANY, F/K/A WESTERN FRUIT ACQU Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PRUDENTIAL INSURANCE COMPANY OF AMERICA, THE;REEL/FRAME:005237/0319 Effective date: 19891214 |