US410274A - Walther glitsch - Google Patents
Walther glitsch Download PDFInfo
- Publication number
- US410274A US410274A US410274DA US410274A US 410274 A US410274 A US 410274A US 410274D A US410274D A US 410274DA US 410274 A US410274 A US 410274A
- Authority
- US
- United States
- Prior art keywords
- compasses
- walther
- glitsch
- bars
- pivoted
- 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
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002393 scratching Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/16—Compasses, i.e. with a pair of pivoted arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/545—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces
- B23Q1/5462—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces with one supplementary sliding pair
Definitions
- Compasses are intended for use in describing circles and in measuring external and internal diameters, and also in measuring angles; and 'Letters Patent for this invention have heretofore been granted to me in Belgium, deposited August 24:, 1888, and issued September 15, 1888, No. 82,998.
- Figure 1 is adiagra'in illustratin g the manner in which the Compasses are used in describing circles.
- Fig. 2 represents the improved Compasses in use as calipers for measuring the diameter of a cylinder.
- Fig. 3 illustrates the manner in which the Compasses are used as Calipers for the internal diameter of a pipe.
- Fig. 4 shows the compasses as used for measuring the thickness of an angle-iron.
- Fig. 5 indicates the manner in which the Compasses are used for determining the Center of segmental openings.
- Fig. 6 is a diagram'illustrating the use of the instrument in determining the center of a Cylinder.
- Fig. 7 represents the point of the Compasses as used for engraving or scratching lines.
- Figs. 8 and 9 represent the Compasses as folded u p, and
- Fig. 10 indicates the manner in which the Compasses are to be used for ascertaining the included angles between two lines.
- the Compasses are made of four principal parts. gether at C, and the leg D is pivoted to the end of the bar A, and the leg I-I to the end of the bar B. I also provide the additional legs E and G, pivoted to the respective ends of the bars A and B. The legs D H and E G form pairs. The end of the leg D terminates with a penetrating-point d and a lateral projection cl. The end of the leg His represented as terminating in alateral projection. By this construction the Compasses are adapted to being used The two bars A and B are pivoted tofor Calipering either external or internal diameters, as illustrated in Figs. 2 and 3. ⁇ The leg,
- a sector B' Upon the end of the bar A and around the joint C is a sector B', divided up into degrees and parts of degrees, and there is a projecting point upon the bar A, so that the number of'degrees in the included angle between the bars A and B can be read upon this sector.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
(No Model.)
WQ GLITSGH.
GALIPERS AND DIVIDERS. No. 410,274. y `Pazented Sept. 8,-1889.,
UNITED STATES PATENT OFFICE.
WALTHER GLITscII, or GENEVA, SWITZERLAND.
CALIPERS AND DIVIDERS.
SPECIFICATION forming part of Letters Patent No. 410,274, dated September 3, 1889. Application illcd March 14, 1889. Serial No. 303,357. (No model.) Patented in Belgium August 24, 1888, No. 82,998.
To all whom it may concern:
Be it known that I, WALTHER GLITSCH, of Geneva, Switzerland, have invented an Improvement in Compasses, of which the following is-a specification.
.The Compasses are intended for use in describing circles and in measuring external and internal diameters, and also in measuring angles; and 'Letters Patent for this invention have heretofore been granted to me in Belgium, deposited August 24:, 1888, and issued September 15, 1888, No. 82,998.
In the drawings, Figure 1 is adiagra'in illustratin g the manner in which the Compasses are used in describing circles. Fig. 2 represents the improved Compasses in use as calipers for measuring the diameter of a cylinder. Fig. 3 illustrates the manner in which the Compasses are used as Calipers for the internal diameter of a pipe. Fig. 4 shows the compasses as used for measuring the thickness of an angle-iron. Fig. 5 indicates the manner in which the Compasses are used for determining the Center of segmental openings. Fig. 6 is a diagram'illustrating the use of the instrument in determining the center of a Cylinder. Fig. 7 represents the point of the Compasses as used for engraving or scratching lines. Figs. 8 and 9 represent the Compasses as folded u p, and Fig. 10 indicates the manner in which the Compasses are to be used for ascertaining the included angles between two lines.
The Compasses are made of four principal parts. gether at C, and the leg D is pivoted to the end of the bar A, and the leg I-I to the end of the bar B. I also provide the additional legs E and G, pivoted to the respective ends of the bars A and B. The legs D H and E G form pairs. The end of the leg D terminates with a penetrating-point d and a lateral projection cl. The end of the leg His represented as terminating in alateral projection. By this construction the Compasses are adapted to being used The two bars A and B are pivoted tofor Calipering either external or internal diameters, as illustrated in Figs. 2 and 3. `The leg,
to make use of the Compasses in making drawings or in taking measurements from machinery, and when the Compasses are not made use of they may be folded up into a small space, as illustrated in Figs. 8 and 9.
Upon the end of the bar A and around the joint C is a sector B', divided up into degrees and parts of degrees, and there is a projecting point upon the bar A, so that the number of'degrees in the included angle between the bars A and B can be read upon this sector.
I Claim as my inventionl. The Combination, with the bars A and B, pivoted together, of the legs pivoted to the outer ends of the bars A and B, and sockets having lateral projections and adapted to it upon the ends of the legs, substantially as set forth.
2. The combination, with the bars A and B, pivoted together, of the pairs of legs pivoted to the outer ends of the bars A B, one pair of said llegs having permanent lateral projections, and sockets with points or lateral projections and adapted to fit upon the ends of the other pair of legs, substantially as set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
WALTHER GLITSCH.
Witnesses:
E. IMER SCHNEIDER, LYELL T. ADAMS.
Publications (1)
Publication Number | Publication Date |
---|---|
US410274A true US410274A (en) | 1889-09-03 |
Family
ID=2479208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US410274D Expired - Lifetime US410274A (en) | Walther glitsch |
Country Status (1)
Country | Link |
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US (1) | US410274A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8215492B2 (en) | 2003-09-18 | 2012-07-10 | Pur Water Purification Products, Inc. | Water treatment devices and cartridges therefor |
CN107677190A (en) * | 2017-10-16 | 2018-02-09 | 国家电网公司 | For measuring the two-part clamp of insulator rib groove internal diameter |
-
0
- US US410274D patent/US410274A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8215492B2 (en) | 2003-09-18 | 2012-07-10 | Pur Water Purification Products, Inc. | Water treatment devices and cartridges therefor |
CN107677190A (en) * | 2017-10-16 | 2018-02-09 | 国家电网公司 | For measuring the two-part clamp of insulator rib groove internal diameter |
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