Патент USA US2409020код для вставки
Oct. 8, 1946. M, a CREE ' ' _ 2,409,019 TEMPLATE Filed June 21, 1944 7 ll ' ' s Sheets-Sheet 1 2.3’ ' 1 Inventor 1. 4 % Mew/v 6’. Our, mg. . M5598 Oct. 8, 1946. - M. s. CREE > 2,409,019 TEMPLATE Filed June 21, 1944 3 Sheets-Sheet 2 )5 ' I I /0/ ‘I’: I II i 1I Q Hi . i I I s I I 9!" - z l : "il 6 I ' A24 - q" Inventor [THE/01v '5. CREE, 042% $9 3946, M, 5', CREE ~ ~ 2,409,019 TEMPLATE Filed June 21, 1944 25-” s Shg-ets-Sheet 3 ‘ Inventor giyid ’ Patented Oct.- 8, 1946 2,409,019 UNITED STATES PATENT OFFICE 2,409,019 _ TEMPLATE Marion S. Cree, Washington, Pa. Application June 21, 1944, Serial No. 541,380 1 Claim. (01. 33-100) 1 2 The present invention relates to new and use said chambers receiving and retaining the weld metal. The plate I is further provided, in its ful improvements in templates for use particu larly in the welding art, and has for its primary marginal edges, with various shapes and sizes of object to provide, in a manner as hereinafter set, forth, a device of this character comprising a notches or recesses 3, also a groove or channel 4. unique construction, combination and arrange ment whereby various welding operations may be expeditiously and expertly performed by an operator or mechanic of comparatively limited tractor 6. experience. Another very important object of the invention is to provide a device of the character described The face 5 of the plate I is provided with a pro with the groove 8. ception of an I0 having one embodying novel means whereby various draftg The threaded ing operations may be rapidly performed. Other objects of the invention are to provide 15 tersunk screw groove 8. a combination device of the aforementioned character which will be comparatively simple in . The opposite face ‘I of the plate I has formed therein a dovetail groove 8 extending into said plate from one of its longitudinal edges. A 10 threaded opening 9 in the plate I communicates The groove 8 is for the re end portion of a removable blade or more suitable scales I I thereon. opening 9 accommodates a coun I2 which secures the blade I0 in the A holder I3 is adjustably and removably mount construction, strong, durable, highly efficient and ed on the blade I0. The holder I3 includes a reliable in use, compact and which may be man sleeve I4 which is slidable on the blade II]. A rib ufactured at low cost. 20 I5 in the sleeve I4 is operable in a groove I6 in All of the foregoing, and still further objects the blade I0. A set screw I'I secures the sleeve I4 in adjusted position on the blade Ill. The and advantages of the invention, will become apparent from a study of the following speci? holder I3 further includes a vertical tube I8 which cation, taken in connection with the accompany is mounted on the sleeve I4 laterally thereof. ing drawings wherein like characters of reference 25 The tube I8 is for the reception of a bar I9 of designate corresponding parts throughout the soapstone or other suitable marking material. A set screw 20 secures the soapstone III in adjusted several views, and wherein: Figure 1 is a plan view of a device constructed position in the tube I8. The blade I0 is of a in accordance with the present invention. cross sectional shape corresponding to the groove Figure 2 is a plan view of the device, looking 30 8 and the sleeve I4 corresponds to the cross sec at the opposite side thereof. tional shape of said blade I0. Webs 2I connect Figure 3 is a sectional view, taken substan the tube I8 to the sleeve I4. . tially on the line 3-—3 of Figure 1. The blade I0 is adapted to be pivotally mount Figure 4 is a sectional view, taken substan ed on the face 5 of the plate I to function as an tially on the line 4-4 of Figure 1. 35 indicator for the protractor Ii. When this is done, Figure 5 is a fragmentary View in section, taken the same screw 12 is used in the opening 9. The substantially on the line 5—5 of Figure 1. inner end portion of the blade I0 travels over the Figure 6 is an elevational view of the soap protractor 6 and is formed to provide a pointer stone holder, showing a bar of soapstone therein. 22. This inner end portion of the blade I0 is Figure 7 is a plan view of the soapstone holder. also provided with a sight opening 23 through Figure 8 is a plan view of a modi?cation. which the protractor is observed when adjusting Figure 9 is an elevational view, looking at one said blade. end of the modi?cation. When the device is used as a welding template, Figure 10 is an elevational view of an inter the blade I 0 functions as a handle for manipulat mediate portion of the modi?cation. 45 ing the plate I. Any of the marginal edges of Referring now to the drawings in detail, it will the plate I may be brought into abutting engage be seen that reference character I designates ment with the work to facilitate the making of generally a substantially rectangular plate of various welds, such as forming a “shelf” on a suitable metal, which plate may be of any de vertical plate. The plate I further includes cor sired dimensions. The plate I has formed 50 ner portions 24 of various shapes. ' therein various sizes and shapes of openings 2 The plate I and the blade II] are adapted to function as a square with said blade secured in constituting what may be considered chambers to facilitate the performance of certain welding the groove 8. The blade I0 may also be utilized to draw parallel lines by moving the plate I along operations such, for example, as forming bosses on plates, building up heads on bolts, et cetera, 55 a straightedge. By pivotally mounting the blade 2,409,019 3 4 ID on the face 5 of the plate I, any desired angle may be had through the medium of the protractor with the present invention will be readily under stood, and although preferred embodiments of 6. The blade l0 may be secured in adjusted po sition by tightening the screw l2. With the holder [3 on the blade I0 and the soapstone I9 the device are as illustrated and described, it is to be understood that further modi?cations and changes in the details of construction may be in said holder, the device is adapted to function resorted to which will fall'within the scope of the as a compass with said blade swinging on the invention as claimed. What is claimed is: plate I. Or, the blade I0 may be removed from the plate I and a center punch inserted through the opening 23 to function as a pivot about which said blade may swing. In the modi?cation illustrated in Figures 8 to 10, inclusive, of the drawings, a plate which is A combination tool comprising a head having a recess opening into one side edge and an adja cent face, said head also having an internally screw threaded opening communicating with the recess, said recess extending perpendicular to the side edge of the head, a blade adapted to be particularly adapted for making welds on pipes is designated generally by reference character 26. 15 received in the recess and to project from the head perpendicular to the side edge of the head The plate 26 has formed in certain of its edges containing the recess, said blade having a coun~ arcuate recesses 2'! for the reception of pipes of tersunk opening adapted to align with the screw different diameters. Various sizes and shapes threaded opening, a protractor scale on the face of openings 28 are also provided in the plate 26. of the head opposite that containing the recess, A right angular recess 29 is formed in one edge a pointer on the blade adapted to cooperate with of the plate 26 for the reception of angle irons. the protractor scale when the blade is on the The plate 28 further includes a substantially unrecessed side of the head and a screw adapted beveled corner portion 30 for rebuilding broken to enter the countersunk opening in the blade off gear teeth. A groove 3| in, the plate 25, 'sim ilar to the groove 8, accommodates the blade Ill. 25 and to engage the threaded opening in the head to hold the blade in the recess or in cooperative The blade I0 is provided in its outer end portion relation with the protractor scale according to with an opening 32 whereby the plates 26 and the side of the head to which the blade is at I may both be mounted on said blade if desired. tached. It is believed that the many advantages of a combination device constructed in accordance 30 MARION S. CREE.