US911846A - Separable square. - Google Patents
Separable square. Download PDFInfo
- Publication number
- US911846A US911846A US40642607A US1907406426A US911846A US 911846 A US911846 A US 911846A US 40642607 A US40642607 A US 40642607A US 1907406426 A US1907406426 A US 1907406426A US 911846 A US911846 A US 911846A
- Authority
- US
- United States
- Prior art keywords
- square
- arms
- blade
- parts
- projecting
- 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
- 210000002105 tongue Anatomy 0.000 description 7
- 241000320892 Clerodendrum phlomidis Species 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/12—Means for securing the members on rotatable spindles or the like
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/60—Biased catch or latch
- Y10T403/606—Leaf spring
Definitions
- This invention relates to new and useful improvements in squares, and consists in the construction and' arrangement of parts hereinafter fully set forth and claimed.
- the object of the invention is to produce a square for artiticers wherein the arrangement is such as to enable the Vright angle parts of the square to be readily se arated so that they may be placed side by side for convenience in packing the implement in a tool box or for shipping, provisionbeing made for securing the parts together in a manner to retain themroperly in place without interfering with t euse of the imv lement.
- Figure 1 is a plan view of a square involving my invention, parts being broken away.
- Fig. 2 is a similar v1ew showing the right angle members detached.
- Fig. 3 is an exaggerated longitudinal section as on line 3-3 of Fig. 1.
- Fig. 4 is an exaggerated transverse section as on line 4--4 of Fig. 1.
- Fig. 5 is a fragmentary view in perspective, showing the members of the square detached, the graduations being omitted therefrom.
- Fig. 6 is an exaggerated transverse section ason line 6*-6 of Fig. 1.
- each of the arms 3 is provided with a groove, and the opposite edges of the tenons 5 are also grooved for purposes hereinafter explained.
- the member 2 ofthe square is provided at its inner end with a projecting ta ered blade 9 adapted to enter the tapered s ot between the arms 3, and having marginal tongues 10 adapted to enter the grooves lin the inner edges of said arms, as clearly shown in Fig. 4.
- the inner end of the blade 9 is rovided with a longitudinal recess 1l equa in depth to half the thickness of said blade adapted to receive the spring catch 6, said blade having Yat the terminal of said recess an aperture 12 into which the enlarged end of the spring ycatch is adapted to enter and the margin of which is adapted to be engaged by the shoulder 7 of said catch to lock said parts together.
- the blade 9 of the member 2 At the base of the blade 9 of the member 2 are the mortises 13 into which the tenons 5 on the outer ends of the arms 3 are adapted to enter, the marginal projections 14 of the member 2 having the tongues 15 lwhich enter the outer marginal grooves in the tenonsv 5 and in the outer ends of the arms 3.' j
- the blade 9 of the member 2 is inserted longitudinally into the slot between the arms 3 of the member 1, the marginal tongues of the blade 9 entering the grooves inthe edges of said arms and the spring catch 6 engaging and lying in the recess 11 and aperture 12 in said blade, whereby the members of the square become rigidly locked together in the same plane.
- the right angle members of the square may be readily separated, enabling the square to be easily placed in a tool box without any part thereof projecting from said box, obviating the necessity of cutting a slit in the tool box for the protrusion of the end of the square, as commonly practiced.
- a square consisting of separable parts, one part having opposed arms projecting at right angles therefrom in the plane thereof, said arms having marginal grooves, the other part having a projecting blade in alineinent therewith adapted to enter between said arms and having marginal tongues which enter the grooves thereof, a spring catch one part having opposed arms projecting at right angles therefrom in the saine plane,
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Knives (AREA)
Description
wf.` J. SHUART. SEPABABLB SQUARE. APPLIOAIIOII FILED DEU. 14, 1907;
Patented Feb. 9; 19.09.
. p e e L. :VN
f THE Nokkls Ptrzlls co., WAsmNmaN, n. c
PATENT oEEroE.
WILBERT J. SHUART, OF DETROIT, MICHIGAN.
SEPARABLE SQUARE.
Specification of Letters Patent.
Patented Feb. 9, 1909.
Application led December 14, 1907.' Serial No. 406,426.
and I. do declare the following to be a full,
clear, and exact description of the invention,
such as will enable others skilled in the art to` whichit appertains to make and use the same, reference being had to the accompanying drawings, and to the iguresof referencey marked thereon, which form a part of this specification. Y
This invention relates to new and useful improvements in squares, and consists in the construction and' arrangement of parts hereinafter fully set forth and claimed.
The object of the invention is to produce a square for artiticers wherein the arrangement is such as to enable the Vright angle parts of the square to be readily se arated so that they may be placed side by side for convenience in packing the implement in a tool box or for shipping, provisionbeing made for securing the parts together in a manner to retain themroperly in place without interfering with t euse of the imv lement.
The above object is Vattained y the structure illustrated in the accompanying drawings, in which-f y Figure 1 is a plan view of a square involving my invention, parts being broken away. Fig. 2 is a similar v1ew showing the right angle members detached. Fig. 3 is an exaggerated longitudinal section as on line 3-3 of Fig. 1. Fig. 4 is an exaggerated transverse section as on line 4--4 of Fig. 1. Fig. 5 is a fragmentary view in perspective, showing the members of the square detached, the graduations being omitted therefrom. Fig. 6 is an exaggerated transverse section ason line 6*-6 of Fig. 1.
Referring to the characters of reference 1 designates the wide blade or member of the square, and 2 the relatively narrow blade or member. Projecting at right angles from the member 1 are the opposed arms 3 having between them the longitudinally extending tapered slot 4, said arms lying in the plane of the member '1 and having at their outer ends the tenons 5. Projecting centrally into the slot 4 from the member 1 is a spring catch 6 which lies in the plane of the arms 3 and which for the greater portion of its length is one-half the thickness of the material of the square, the outer end of said catch being equal in thickness to the thickness of the l .of the se arable"parts of the square together, as ereinafter explained. The inner edge of each of the arms 3 is provided witha groove, and the opposite edges of the tenons 5 are also grooved for purposes hereinafter explained.
The member 2 ofthe square is provided at its inner end with a projecting ta ered blade 9 adapted to enter the tapered s ot between the arms 3, and having marginal tongues 10 adapted to enter the grooves lin the inner edges of said arms, as clearly shown in Fig. 4. The inner end of the blade 9 is rovided with a longitudinal recess 1l equa in depth to half the thickness of said blade adapted to receive the spring catch 6, said blade having Yat the terminal of said recess an aperture 12 into which the enlarged end of the spring ycatch is adapted to enter and the margin of which is adapted to be engaged by the shoulder 7 of said catch to lock said parts together. At the base of the blade 9 of the member 2 are the mortises 13 into which the tenons 5 on the outer ends of the arms 3 are adapted to enter, the marginal projections 14 of the member 2 having the tongues 15 lwhich enter the outer marginal grooves in the tenonsv 5 and in the outer ends of the arms 3.' j To join the parts or members of the square, the blade 9 of the member 2 is inserted longitudinally into the slot between the arms 3 of the member 1, the marginal tongues of the blade 9 entering the grooves inthe edges of said arms and the spring catch 6 engaging and lying in the recess 11 and aperture 12 in said blade, whereby the members of the square become rigidly locked together in the same plane. The tenons 5 on the arms 3 enterin the mortises at the base of the tongue of t e member 2 prevent the spreading of said arms 3 and assist in securely locking all of the parts in alinement, thereby obviating any projecting part to interfere with the use of the square. By this means of uniting the parts or members of the square, they become rigidly joined at right angles in a manner to enable them to be readily detached or separated, when desired.
To separate the parts of the square, it is only necessary to spring the catch 6 out-A wardly so as to disengage the shoulder 7 at the'end thereof from the aperture l2, when said parts may be detached by drawing longitudinally upon the part 2.
By this arrangement the right angle members of the square may be readily separated, enabling the square to be easily placed in a tool box without any part thereof projecting from said box, obviating the necessity of cutting a slit in the tool box for the protrusion of the end of the square, as commonly practiced.
Having thus fully set vforth my invention, what I claim as new and desire to secure by Letters Patent, is
A square consisting of separable parts, one part having opposed arms projecting at right angles therefrom in the plane thereof, said arms having marginal grooves, the other part having a projecting blade in alineinent therewith adapted to enter between said arms and having marginal tongues which enter the grooves thereof, a spring catch one part having opposed arms projecting at right angles therefrom in the saine plane,
.and inclined on their inner edges to forni a tapered opening between them and a spring` tongue extending between said arms in the plane thereof, the other part having an extending tapered blade adapted to enter between said arms, means for preventing lateral movement between the arnis and blade, the end of said blade having a recess to receive said spring tongue.
In testimony whereof l sign this specilication in the presence of two witnesses.
WlLBEl-T J. SrilUi-"tlt". itnesses O. B. BAENZIGER, G. HOWLETT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40642607A US911846A (en) | 1907-12-14 | 1907-12-14 | Separable square. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40642607A US911846A (en) | 1907-12-14 | 1907-12-14 | Separable square. |
Publications (1)
Publication Number | Publication Date |
---|---|
US911846A true US911846A (en) | 1909-02-09 |
Family
ID=2980283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US40642607A Expired - Lifetime US911846A (en) | 1907-12-14 | 1907-12-14 | Separable square. |
Country Status (1)
Country | Link |
---|---|
US (1) | US911846A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416040A (en) * | 1981-05-29 | 1983-11-22 | John Alan Enterprises | Weaving loom with interchangeable sections |
US4550230A (en) * | 1982-10-18 | 1985-10-29 | International Jensen Incorporated | Speaker grille with snap-in fastener system |
US4916577A (en) * | 1988-12-20 | 1990-04-10 | Grumman Aerospace Corporation | Method of mounting removable modules |
-
1907
- 1907-12-14 US US40642607A patent/US911846A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416040A (en) * | 1981-05-29 | 1983-11-22 | John Alan Enterprises | Weaving loom with interchangeable sections |
US4550230A (en) * | 1982-10-18 | 1985-10-29 | International Jensen Incorporated | Speaker grille with snap-in fastener system |
US4916577A (en) * | 1988-12-20 | 1990-04-10 | Grumman Aerospace Corporation | Method of mounting removable modules |
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