US1441948A - Combination tool - Google Patents
Combination tool Download PDFInfo
- Publication number
- US1441948A US1441948A US459230A US45923021A US1441948A US 1441948 A US1441948 A US 1441948A US 459230 A US459230 A US 459230A US 45923021 A US45923021 A US 45923021A US 1441948 A US1441948 A US 1441948A
- Authority
- US
- United States
- Prior art keywords
- stone
- tool
- combination tool
- new york
- breaker points
- 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
- 239000004575 stone Substances 0.000 description 12
- 101150067539 AMBP gene Proteins 0.000 description 1
- 244000061661 Orchis Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
- B25F1/04—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working positions by a pivoting or sliding movement
Definitions
- My invention relates to combination tools and has for its object to provide a simple and el'licient tool ot this class in which a plurality of elements of special utility in connection with the ignition system of an. internal combustion engine are conveniently combined.
- Other more specific objects ot my invention will appear from the description hereinafter and the ⁇ features ot novelty will be pointed out in the appended claim.
- l41 igure 1 is an elevation oi. the combination tool, and llig. 2 a cross-section thereoi" on the line 2-2 o'i Fig. l.
- the combination tool comprises a main section or shank 5, the free end ot which is fashioned in the -form ot a Wrench. 6 dimensioned with special regard to the customary hexagonal or similar elements whereby, for instance, the breaker points of distributing blocks included in ignition systems ot the well-known type are generally secured in place.
- the shank 5 is 'lfurther provided with continuing members 7 spaced apart in parallel relation and having their tree ends turned inwardly to constititue an end member 8 and thereby term a closed recess in which an abrasive device, preferably in the form oi a composition stone 9, is secured in any convenient manner.
- the stone 9 is grooved to fit the inner surfaces ot the members 7 and is held against removal by the inturned ends 8 thereof, as shown.
- rlhe transverse thickness ol:l the stone 9 corresponds to the Width oi the members 7 and 8, said stone being oi a size and shape other- Wise to iit the recess formed by said meinbers Z and 8.
- rlhe tool further comprises gage plates 10 and ll constructed oi sheet metal having a thickness corresponding, tor instance, to the distance between the spark or breaker points of a distributing block or. in other Words, to the spark gap thereoi, the plate l0 being, for instance, of an inch in thickness While the plate ll is, for
- rlhe plates 10 and ll are o'l a sii/5e to completely cover the opposite iaces ot thev stone and are movably incorporated in the tool, for instance by being ⁇ pivoted at l2, so as to be capable of covering and uncovering said stone as desired.
- the plates l0 and ll when in their normal positions, constitute continnations ot the shank 5 and torni a handle therefor or complete the handle structure whereby the wrench may be manipulated.
- rlhe wrench b is ot a size to readily tit the nuts olf' existing ignition devices and may be eiliciently utilized to adjust the same for securing breaker points and the like in position and to disconnect the same.
- the combination tool provides a serviceable implement which may be readily carried about and in which a plurality oi? instrumentalities are combined in a single structure; in other Words, the tool in its illustrated form provides a Wrench, a stone, and gages adapted particularly :tor adjusting the breaker points ot Delco, Bosch, and lsman ignition systems, and in tact all ⁇ electric systems in which plat'iuun'i and tungsten points are used.
- rlhe tool makes it 'unnecessary to remove the breaker points or their equivalent i'roin the ignition system when it is desired to clean the saine and at the same time guarantees a proper adjust-ment thereof in a simple and ecient manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
D. SCHRAG.
COMBINATION TOOL.
Jan. 9, 1923.
FILED APR. 7. 1921*.
ini rr it t i rr te lr l. itt itil mit if .i a C,
Dl-l'll) SGI-IRAQ UlE NEW YORK,
Application filed. April 7,
To all w hom t may (2o/acera Be it known that l, DAVID Soi-mae, a citizen of the United States, and resident ot' New York City, in the county of New York and State oi New York, have invented certain new and useful lmprovements in Combination Tools, of which the following is a specilication.
My invention relates to combination tools and has for its object to provide a simple and el'licient tool ot this class in which a plurality of elements of special utility in connection with the ignition system of an. internal combustion engine are conveniently combined. Other more specific objects ot my invention will appear from the description hereinafter and the `features ot novelty will be pointed out in the appended claim.
ln the accompanying drawings which illustrate an example of my invention Without detining its limits, l41 igure 1 is an elevation oi. the combination tool, and llig. 2 a cross-section thereoi" on the line 2-2 o'i Fig. l.
.its shown, the combination tool comprises a main section or shank 5, the free end ot which is fashioned in the -form ot a Wrench. 6 dimensioned with special regard to the customary hexagonal or similar elements whereby, for instance, the breaker points of distributing blocks included in ignition systems ot the well-known type are generally secured in place. The shank 5 is 'lfurther provided with continuing members 7 spaced apart in parallel relation and having their tree ends turned inwardly to constititue an end member 8 and thereby term a closed recess in which an abrasive device, preferably in the form oi a composition stone 9, is secured in any convenient manner. ln the prefered arrangement the stone 9 is grooved to fit the inner surfaces ot the members 7 and is held against removal by the inturned ends 8 thereof, as shown. rlhe transverse thickness ol:l the stone 9 corresponds to the Width oi the members 7 and 8, said stone being oi a size and shape other- Wise to iit the recess formed by said meinbers Z and 8. rlhe tool further comprises gage plates 10 and ll constructed oi sheet metal having a thickness corresponding, tor instance, to the distance between the spark or breaker points of a distributing block or. in other Words, to the spark gap thereoi, the plate l0 being, for instance, of an inch in thickness While the plate ll is, for
instance, of an inchthiek, these two dimensions representing` the distances apart at which the breaker points oit such dis-` tributing` block provi-de the most ei'iicient spark. rlhe plates 10 and ll are o'l a sii/5e to completely cover the opposite iaces ot thev stone and are movably incorporated in the tool, for instance by being` pivoted at l2, so as to be capable of covering and uncovering said stone as desired.
'lhe plates l0 and 1l in addition, therefore, to serving as gages to correctly gage the spacing or the breaker points, serve 'further as protectors whereby the eilfective faces ot the stone 9 are protected when not in use. rlhis is of importance to prevent in-` jury to or breaking of' said stone when the 'combination tool is carried in a tool box with numerous other tools and implements. The stone 9, it will be understood, is useiful for rubbing oil all rough and projecting spots from the spark points and 'for adequately and eitlicieutly cleaning` the same. Furthermore, the plates l0 and ll, when in their normal positions, constitute continnations ot the shank 5 and torni a handle therefor or complete the handle structure whereby the wrench may be manipulated. rlhe wrench b is ot a size to readily tit the nuts olf' existing ignition devices and may be eiliciently utilized to adjust the same for securing breaker points and the like in position and to disconnect the same.
The combination tool provides a serviceable implement which may be readily carried about and in which a plurality oi? instrumentalities are combined in a single structure; in other Words, the tool in its illustrated form provides a Wrench, a stone, and gages adapted particularly :tor adjusting the breaker points ot Delco, Bosch, and lsman ignition systems, and in tact all `electric systems in which plat'iuun'i and tungsten points are used.
rlhe tool makes it 'unnecessary to remove the breaker points or their equivalent i'roin the ignition system when it is desired to clean the saine and at the same time guarantees a proper adjust-ment thereof in a simple and ecient manner.
`While the tool is intended primarily for use as herein indicated, it is obvious that it may be otherwise utilized to advantage it desired.
Various changes in the specific torni 10 pivotally mounted upon said shank and normally lying in registry with said stone to cover the opposite surfaces thereof, said plates being pivotally movable to positions transverse to said shank to uncover the snrfaces of said stone.
Signed at the city of New York in the county of New York and State of New York this lst dav of April, 1921.
DAVID SCHRAG.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US459230A US1441948A (en) | 1921-04-07 | 1921-04-07 | Combination tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US459230A US1441948A (en) | 1921-04-07 | 1921-04-07 | Combination tool |
Publications (1)
Publication Number | Publication Date |
---|---|
US1441948A true US1441948A (en) | 1923-01-09 |
Family
ID=23823929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US459230A Expired - Lifetime US1441948A (en) | 1921-04-07 | 1921-04-07 | Combination tool |
Country Status (1)
Country | Link |
---|---|
US (1) | US1441948A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942394A (en) * | 1975-01-20 | 1976-03-09 | Juranitch John R | Finishing sharpener and method for using same |
US5107560A (en) * | 1991-04-04 | 1992-04-28 | Hulsey Michael K | Knife tool |
-
1921
- 1921-04-07 US US459230A patent/US1441948A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942394A (en) * | 1975-01-20 | 1976-03-09 | Juranitch John R | Finishing sharpener and method for using same |
US5107560A (en) * | 1991-04-04 | 1992-04-28 | Hulsey Michael K | Knife tool |
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