US1190329A - Ice-crusher. - Google Patents

Ice-crusher. Download PDF

Info

Publication number
US1190329A
US1190329A US1682715A US1682715A US1190329A US 1190329 A US1190329 A US 1190329A US 1682715 A US1682715 A US 1682715A US 1682715 A US1682715 A US 1682715A US 1190329 A US1190329 A US 1190329A
Authority
US
United States
Prior art keywords
cylinder
ice
pick
crusher
picks
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
US1682715A
Inventor
Bernhard L Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B L SCHMIDT Co
Original Assignee
B L SCHMIDT Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by B L SCHMIDT Co filed Critical B L SCHMIDT Co
Priority to US1682715A priority Critical patent/US1190329A/en
Application granted granted Critical
Publication of US1190329A publication Critical patent/US1190329A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/17—Ice crushers

Definitions

  • My invention relates to ice crushing machines and is directed more especially to the construction of the cylinders and the cylinder teeth or ice picks and the manner of securing same to the cylinder; and the particular object of my invention is to provide the construction of a tooth or pick that is of substantial form capable of being most securely fastened to the cylinder and provided with means insuring perfect alinement and the preventing of lateral displacement.
  • the picks are preferably arranged in rows around the circumference of the cylinder with the picks of one row in staggered relation to the picks in the adjacent row, and as they are driven with considerable speed when in the act of crushing ice and are made to pass between the Specification of Letters Patent. Patented July 11, 1916.
  • teeth extending from a stationary bar located in close proximity to the surface of the cylinder (not shown), it is essential that they be most rigidly secured to the cylinder and that the least lateral displacement be most effectively guarded against.
  • lugs 5 which are integral with and pendant from the under side of the rear end of the pick. This lug is made to enter the hole 6 drilled through the cylinder wall, back of and in exact alinement with the shank opening.
  • a cylinder provided with pairs of openings in its surface, one of each pair being larger than the other and arranged in rows around the cylinder: and picks secured around the cylinder and each being formed with two depending portions, one of larger diameter than the other, to engage the pairs of openings in the cylinder.
  • the larger depending portion being Of a diameter larger than the thickness of the pick, formed intermediate the length of the pick. adapted to pass through one Of the openings in the cylinder wall to form a bolt and a sole fastening means for securing the Signed by me at Davenport, Iowa, this 22nd day of March, 1915.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Description

B. L. SCHMIDT.
ICE CRUSHER.
APPLICATION FILED MAR.25, ms.
1,190,329. Patented July 11, 1916.
i 13L. ci 272122 2 IBERNHARD L. SCHMIDT, or DAVENPORT, IOWA, ASSIGN'OR To B. L; seHMIDT COMPANY, OF DAVENPORT, IOWA. A CORPORATION OF SOUTH DAKOTA.
ICE-CRUSHER.
Application filed March 25, 1915.
To all whom it may concern:
Be it known that I, BERNI-IARD L. SCHMIDT, a citizen of the United States of America, and resident of Davenport, Scott county, Iowa, have invented. a certain new and useful Improvement in Ice-Crushers, of which the following is a specification.
My invention relates to ice crushing machines and is directed more especially to the construction of the cylinders and the cylinder teeth or ice picks and the manner of securing same to the cylinder; and the particular object of my invention is to provide the construction of a tooth or pick that is of substantial form capable of being most securely fastened to the cylinder and provided with means insuring perfect alinement and the preventing of lateral displacement.
lVith these objects in view my invention consists in certain novel features of construction hereinafter described and shown in the accompanying drawings in which- Figure 1 is a side elevation of my improved ice pick with a portion of the cylinder to which it is secured, in section. Fig. 2 is an end elevation of the cylinder and Fig. 3 is a side elevation thereof on a reduced scale.
In these drawings, in which similar reference characters refer to similar parts throughout the several views. I have illustrated the preferred form of my invention and show the same as comprising a tooth or pick consisting of the body portion 1 adapted to fit snugly on the outer surface of the cylinder 2, to which it is securely fastened by the screw threaded shank 3 made inte-- gral with the body portion. This shank is of large liberal proportion being of much greater diameter than the thickness of the body portion and made to extend well up on the sides thereof as shown. The shank extends through a suitable opening in the cylinder wall and is firmly bolted to place by the large nut 4. The picks are preferably arranged in rows around the circumference of the cylinder with the picks of one row in staggered relation to the picks in the adjacent row, and as they are driven with considerable speed when in the act of crushing ice and are made to pass between the Specification of Letters Patent. Patented July 11, 1916.
Serial No. 16,827.
teeth extending from a stationary bar located in close proximity to the surface of the cylinder (not shown), it is essential that they be most rigidly secured to the cylinder and that the least lateral displacement be most effectively guarded against.
As a means of preventing lateral displacement or the turning of a pick on its shank and also to insure the correct re-setting of a pick, even by the most unskilled, in the event replacement becomes necessary through breakage or otherwise, I provide the lugs 5 which are integral with and pendant from the under side of the rear end of the pick. This lug is made to enter the hole 6 drilled through the cylinder wall, back of and in exact alinement with the shank opening.
From the foregoing it will be readily observed that a very simple and yet highly etlicient means of securely bolting the pick to the cylinder and effectively preventing V lateral or turning movement thereof is prothe pick serves as a reinforcement therefor.
What I claim as new is:
In combination, a cylinder provided with pairs of openings in its surface, one of each pair being larger than the other and arranged in rows around the cylinder: and picks secured around the cylinder and each being formed with two depending portions, one of larger diameter than the other, to engage the pairs of openings in the cylinder. the larger depending portion being Of a diameter larger than the thickness of the pick, formed intermediate the length of the pick. adapted to pass through one Of the openings in the cylinder wall to form a bolt and a sole fastening means for securing the Signed by me at Davenport, Iowa, this 22nd day of March, 1915.
BERNHARD L. SCHMIDT.
Witnesses WAYNE G. 0001;,
CARRIE L. VAN TUYL.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
US1682715A 1915-03-25 1915-03-25 Ice-crusher. Expired - Lifetime US1190329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1682715A US1190329A (en) 1915-03-25 1915-03-25 Ice-crusher.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1682715A US1190329A (en) 1915-03-25 1915-03-25 Ice-crusher.

Publications (1)

Publication Number Publication Date
US1190329A true US1190329A (en) 1916-07-11

Family

ID=3258280

Family Applications (1)

Application Number Title Priority Date Filing Date
US1682715A Expired - Lifetime US1190329A (en) 1915-03-25 1915-03-25 Ice-crusher.

Country Status (1)

Country Link
US (1) US1190329A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588741A (en) * 1949-12-15 1952-03-11 Benhard A Matthiesen Toothed ice-crusher drum
US2737295A (en) * 1951-07-11 1956-03-06 Nordberg Manufacturing Co Feeding device for screens
US2803410A (en) * 1955-08-04 1957-08-20 Bros Refrigeration Mfg Co Inc Ice crushing device capable of producing two sizes of crushed ice, dependent upon the direction of rotation
US20090126582A1 (en) * 2005-10-28 2009-05-21 Manfred Knecht Meat Cutter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588741A (en) * 1949-12-15 1952-03-11 Benhard A Matthiesen Toothed ice-crusher drum
US2737295A (en) * 1951-07-11 1956-03-06 Nordberg Manufacturing Co Feeding device for screens
US2803410A (en) * 1955-08-04 1957-08-20 Bros Refrigeration Mfg Co Inc Ice crushing device capable of producing two sizes of crushed ice, dependent upon the direction of rotation
US20090126582A1 (en) * 2005-10-28 2009-05-21 Manfred Knecht Meat Cutter
US9003963B2 (en) * 2005-10-28 2015-04-14 Knecht Maschinenbau Gmbh Blade attachment for meat cutters

Similar Documents

Publication Publication Date Title
US1190329A (en) Ice-crusher.
US487721A (en) Adjustable connection for machinery
US2588900A (en) Crusher-roll covering element
US784116A (en) Tooth for dippers of excavators.
KR200319901Y1 (en) The device regulate gap of crusher jaw for oil pressure crusher
US1287270A (en) Automatic locking device.
US1016748A (en) Conveyer-shaft coupling.
US1288608A (en) Toothed roller for earthworking-tools.
US1367500A (en) Shaft-fastening
US918857A (en) Cylinder-tooth.
US122676A (en) Improvement in lock-nuts
US979985A (en) Flexible shaft.
US1305698A (en) Nut-lock
US990732A (en) Nut-lock.
US2939640A (en) Hammer with removable tip
US1278615A (en) Nut and bolt lock.
US1297658A (en) Shim.
US572816A (en) Power-transmitting device
US603670A (en) Nut-lock
US1079964A (en) Cylinder-tooth.
US306536A (en) John w
US1232139A (en) Plow-fastener.
US1138273A (en) Plow-stock shield.
US680061A (en) Bearing for disk drills.
US1084153A (en) Lister attachment.