US2113290A - Surface tester - Google Patents
Surface tester Download PDFInfo
- Publication number
- US2113290A US2113290A US34558A US3455835A US2113290A US 2113290 A US2113290 A US 2113290A US 34558 A US34558 A US 34558A US 3455835 A US3455835 A US 3455835A US 2113290 A US2113290 A US 2113290A
- Authority
- US
- United States
- Prior art keywords
- block
- paper
- frame
- platform
- slot
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
Definitions
- My invention relates to novel apparatus for testing the surface wear of a fibrous material, and more specifically relates to a novel jute liner surface tester or scui tester.
- Objects of my invention are to provide novel apparatus for testing the surface of fibrous material which is inexpensive, simple and accurate; and a novel jute liner surface tester.
- Figure 1 is a sectional side View on line I-I of Figure 2.
- Figure 2 is a plan View.
- Figure 3 is a sectional View on line 3-3 of Figure 1.
- the block 5 fits snugly between the end blocks 6 and 'I of the frame, which are mounted on the base 8.
- a slidable upper block 9 of considerably smaller dimensions than the lower block 5 is used to carry a similar surface of paper P on its periphery and' is held tightly by a plug type member IIII which ts snugly in the cut-out formed in the block 9.
- a longitudinal slot as at II is cut-out to permit the semicircular head I2 of support I3 to enter and freely rotate therein.
- a platform I4 carrying a Weight I5 is mounted on. the support I3.
- EX- tending from the platform I4, a tie-rod I6 of any desired shape and length serves as the crank rod for the crank pin I1 which is mounted on the rotating plate I8.
- the plate I8 is driven through the reduction gear box I9 by the motor M, which is mounted together with the reduction mech-
- the crank pin will cause the platform I4 to have reciprocating motion carrying with it the support I3 and block 9 on which the paper is wrapped (as indicated in dotted lines) thus producing the desired friction of the paper P' upon P.
- the block 9 is guided ⁇ - between two guides 22 and 23.
- An apparatus for testing paper manufacture which comprises a frame, a removable block adapted to be held securely in place by said frame and adapted to have a layer of the material to be tested overlapping the under surface of said block to be secured thereto, said frame comprising a pair of members engaging said block and securing said paper thereto, a second.i block for carrying a second layer of material to be tested, a removable plug seated in said second block for securing said second layer of material to said second block, said plug having a slot therein, a head seated downwardly in said slot for free rotation therein, a platform carrying a weight for maintaining said head seated in said slot, a bellcrank, a tie-rod connecting said platform to said bellcrank and a motor for driving said bellcrank.
- An apparatus for testing paper manufacture which comprises a frame, a removable block adapted to be held securely in place by said frame and adapted'A to have a layer of the material to be tested overlapping the under surface of said block to be secured thereto, said frame comprising a pair of members engaging said block and securing said paper thereto, a second block for carrying a second layer of material to be tested, a removable plug seated in said second block for securing said second layer of material to saidsecond block, said plug having a slot therein, a head seated downwardly in said slot for free rotationy therein, a platform carrying a Weight for maintaining said head seated in said slot, and means including a motor for reciprocating said platform.
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
April 5, 1938.
F. H, BENJAMIN SURFACE TESTER Filed Aug. 3, 1935 INVENTQR.
f/VJAM/A/ Hem /1 BY ATTORNEY.
' anism as a unit on the base 2l.
Patented Apr. 5, 1938 UNITED STATES PATENT OFFICE 2 Claims.
My invention relates to novel apparatus for testing the surface wear of a fibrous material, and more specifically relates to a novel jute liner surface tester or scui tester.
Objects of my invention are to provide novel apparatus for testing the surface of fibrous material which is inexpensive, simple and accurate; and a novel jute liner surface tester.
There are other objects of my invention which together with the foregoing will appear in the detailed description which isl to follow in connection with the drawing, in which:
Figure 1 is a sectional side View on line I-I of Figure 2.
Figure 2 is a plan View.
Figure 3 is a sectional View on line 3-3 of Figure 1.
Referring to Figure l, a rectangular block 5 of convenient dimensions around which the paper P desired to be tested is wrapped in a manner to permit the ends of the paper to overlap under the lower face of block 5 so that when the said block is forced into the frame F, the paper is held thereon securely.
As shown in Figures 1 and 2, the block 5 fits snugly between the end blocks 6 and 'I of the frame, which are mounted on the base 8.
A slidable upper block 9 of considerably smaller dimensions than the lower block 5 is used to carry a similar surface of paper P on its periphery and' is held tightly by a plug type member IIII which ts snugly in the cut-out formed in the block 9.
In the center of the plug-block I0 a longitudinal slot as at II is cut-out to permit the semicircular head I2 of support I3 to enter and freely rotate therein. A platform I4 carrying a Weight I5 is mounted on. the support I3. EX- tending from the platform I4, a tie-rod I6 of any desired shape and length serves as the crank rod for the crank pin I1 which is mounted on the rotating plate I8. The plate I8 is driven through the reduction gear box I9 by the motor M, which is mounted together with the reduction mech- As will be seen in Figure 1, the crank pin will cause the platform I4 to have reciprocating motion carrying with it the support I3 and block 9 on which the paper is wrapped (as indicated in dotted lines) thus producing the desired friction of the paper P' upon P. The block 9 is guided`- between two guides 22 and 23.
While I have shown a specific mode of carrying out my invention, it must be understood that this may be departed from Without departing from the scope or spirit of my invention, and I do not intend to be limited except by the following claims.
I claim:
1. An apparatus for testing paper manufacture which comprises a frame, a removable block adapted to be held securely in place by said frame and adapted to have a layer of the material to be tested overlapping the under surface of said block to be secured thereto, said frame comprising a pair of members engaging said block and securing said paper thereto, a second.i block for carrying a second layer of material to be tested, a removable plug seated in said second block for securing said second layer of material to said second block, said plug having a slot therein, a head seated downwardly in said slot for free rotation therein, a platform carrying a weight for maintaining said head seated in said slot, a bellcrank, a tie-rod connecting said platform to said bellcrank and a motor for driving said bellcrank.
2. An apparatus for testing paper manufacture which comprises a frame, a removable block adapted to be held securely in place by said frame and adapted'A to have a layer of the material to be tested overlapping the under surface of said block to be secured thereto, said frame comprising a pair of members engaging said block and securing said paper thereto, a second block for carrying a second layer of material to be tested, a removable plug seated in said second block for securing said second layer of material to saidsecond block, said plug having a slot therein, a head seated downwardly in said slot for free rotationy therein, a platform carrying a Weight for maintaining said head seated in said slot, and means including a motor for reciprocating said platform.
FRED I-I. BENJAMIN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34558A US2113290A (en) | 1935-08-03 | 1935-08-03 | Surface tester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34558A US2113290A (en) | 1935-08-03 | 1935-08-03 | Surface tester |
Publications (1)
Publication Number | Publication Date |
---|---|
US2113290A true US2113290A (en) | 1938-04-05 |
Family
ID=21877175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US34558A Expired - Lifetime US2113290A (en) | 1935-08-03 | 1935-08-03 | Surface tester |
Country Status (1)
Country | Link |
---|---|
US (1) | US2113290A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429055A (en) * | 1945-06-14 | 1947-10-14 | Us Rubber Co | Slide fastener wear testing machine |
US2719429A (en) * | 1952-08-11 | 1955-10-04 | Alfred W Hopton | Machine for testing leather and other flexible materials |
US2844956A (en) * | 1956-04-02 | 1958-07-29 | Kalamazoo Vegets Le Parchment | Apparatus for testing hot bleed and rub properties of printed heat sealable paper |
US3087326A (en) * | 1960-04-01 | 1963-04-30 | Nopco Chem Co | Material surface testing apparatus |
US3133381A (en) * | 1962-10-09 | 1964-05-19 | Robert B Freed | Material removing device |
US3433050A (en) * | 1967-03-28 | 1969-03-18 | Triple D Ind Inc | Apparatus for testing boat fenders |
US3688556A (en) * | 1971-06-25 | 1972-09-05 | Us Army | Wear testing apparatus |
US3834219A (en) * | 1972-08-22 | 1974-09-10 | Olin Corp | Process and apparatus for predicting the tool wear characteristics of metal sheet |
-
1935
- 1935-08-03 US US34558A patent/US2113290A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429055A (en) * | 1945-06-14 | 1947-10-14 | Us Rubber Co | Slide fastener wear testing machine |
US2719429A (en) * | 1952-08-11 | 1955-10-04 | Alfred W Hopton | Machine for testing leather and other flexible materials |
US2844956A (en) * | 1956-04-02 | 1958-07-29 | Kalamazoo Vegets Le Parchment | Apparatus for testing hot bleed and rub properties of printed heat sealable paper |
US3087326A (en) * | 1960-04-01 | 1963-04-30 | Nopco Chem Co | Material surface testing apparatus |
US3133381A (en) * | 1962-10-09 | 1964-05-19 | Robert B Freed | Material removing device |
US3433050A (en) * | 1967-03-28 | 1969-03-18 | Triple D Ind Inc | Apparatus for testing boat fenders |
US3688556A (en) * | 1971-06-25 | 1972-09-05 | Us Army | Wear testing apparatus |
US3834219A (en) * | 1972-08-22 | 1974-09-10 | Olin Corp | Process and apparatus for predicting the tool wear characteristics of metal sheet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2113290A (en) | Surface tester | |
FR2425623A1 (en) | DIMENSIONAL MEASUREMENT DEVICE WITH PNEUMATIC BALANCING SYSTEM | |
US2169954A (en) | Sander | |
US1817739A (en) | Apparatus for determining the frictional qualities of a liquid | |
US1031208A (en) | Device for testing the tension of belts and the like. | |
SU63132A1 (en) | Rotary Dynamometer | |
GB487428A (en) | Method and means for testing the abrasion-resisting properties of materials | |
SU41229A1 (en) | The device for checking the curvature of eccentrics by striking out | |
SU43755A1 (en) | The method of recording the position of a liquid column in measuring devices, such as pressure gauges | |
US1816532A (en) | Indicating and recording instrument for testing piston rings and the like | |
SU490175A1 (en) | Magnetic recording device | |
US1591755A (en) | Aligning gauge | |
US2185075A (en) | Journal box packing retainer | |
US1456164A (en) | Saw-setting device | |
GB299252A (en) | Improvements in grinding or abrading machines | |
SU8651A1 (en) | Advertising device with moving figures | |
SU37297A1 (en) | Device for labeling and writing on the surface of glass products | |
SU469794A1 (en) | Slope planning device | |
FR617330A (en) | Brake device for vehicles, machine tools, etc., in which the drive motors use pressurized oil for their operation | |
DE540122C (en) | Grinding device for slicers | |
GB320313A (en) | An improved self-driving hydrodynamic engine | |
SU45814A1 (en) | Small rounding device | |
CH167591A (en) | Device for synchronizing the piston movements of crankless motor compressors with two free pistons rotating in opposite directions. | |
GB165410A (en) | Improvements in or relating to apparatus for measuring or controlling depending upon the pressure produced in a viscous substance | |
FR630407A (en) | Coupling between shafts moving in all directions relative to each other |