US1715019A - Battery-terminal puller - Google Patents
Battery-terminal puller Download PDFInfo
- Publication number
- US1715019A US1715019A US242786A US24278627A US1715019A US 1715019 A US1715019 A US 1715019A US 242786 A US242786 A US 242786A US 24278627 A US24278627 A US 24278627A US 1715019 A US1715019 A US 1715019A
- Authority
- US
- United States
- Prior art keywords
- bar
- terminal
- battery
- jaws
- post
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
- B25B27/005—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles for pulling off battery terminals
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53804—Battery post and terminal
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
- Y10T29/53857—Central screw, work-engagers around screw
- Y10T29/53861—Work-engager arms along or parallel to screw
- Y10T29/5387—Pivotal arms
Definitions
- This invention relates to means for removwhereby terminals that cannot be engaged from their under sides may be pulled'f'rom the postswithout damage to the battery, the
- Fig. 1 is a fragmentaryfront elevation of my terminal puller in an operative position over a'battery; v V
- Fig. 2 a front elevation of the puller alone; Fig. 3, a side elevation; a r Fig, 4, a transverse section on the line 4 4: in Fig; 1; and
- a v 1 1 form a bar 10 with bifurcated ends, in the the two jaws 11 by the pins 12.
- I also form a second bar 13 with similarly bifurcated ends, into which the upper ends of the jaws 11 may slidingly enter and Contact therollers 14 rov tatably carriedtherein.
- the aws 11 are each provided'with a stop lug 15 which contacts against the lower bar 10 each within the respective bifurcations to limit the outward swing of the upwardends periend of each jaw 11 has its inner edge shaped so that as the bar 13 travels upwardly away from the lower bar 10, the upper ends .of the jaws 11 are forced apart by the rollers
- the extreme upper ends of the jaws are in- Fig. 5, a transverse section onthe line 5 5' v bifurcations of which'are pivotally' securedpost as a means .of turning'the
- the lower ends ofthe jaws 11 are inturned 3 0' each to havea sharpened tooth 17.
- the post 21 is then turned to cause the bar i 13 to travel upwardly to press the'upper ends of the jaws ll'outwardly to cause the teeth 17 to bite into the sides of the terminal 18 as in'Fig.,1; At the same time the bar 13is travelling upward to spread apart the upper 8 ends of the jaws. l1, there is a vertical com? ponent lifting force applied'to theteeth 17 tending to pull the terminal 18 upwardly ofl f I I the battery post 19. Ifthe terminal hasnot started to liftby the time the rollers 14 reach t the upper inturned ends of the jaws 11 01' the lugs.
Description
y 1929- H. E. VON GRIMMENSTEIN ,715,01
BATTERY TERMINAL FULLER Filed Dec. 2'7, 1927 MIQIML u H IHVEHTOR, Henry E, Van Grimmenstein, J MM 1 m AHOrneJa.
Patented May 28, 1929..
r. HENRY-E, fl w ea MiyrENsTnm, ,0}; IHDIANAPOLIISP, mb a Ap plication filed December 27,1927; swarm. 242L786.
' This invention relates to means for removwhereby terminals that cannot be engaged from their under sides may be pulled'f'rom the postswithout damage to the battery, the
combination of such means ina small, simple 10 constructed 'unit having butone operating handle, and the provision of sucha terminal puller at an exceedingly low cost of production." Other objects will be readily apparent in the following description of one particular form of my invention, as illustrated in the accompanying drawing, in which-- j;
Fig. 1, is a fragmentaryfront elevation of my terminal puller in an operative position over a'battery; v V
Fig. 2, a front elevation of the puller alone; Fig. 3, a side elevation; a r Fig, 4, a transverse section on the line 4 4: in Fig; 1; and
1 parts throughout the several views of thedrawing. a v 1 1 form a bar 10 with bifurcated ends, in the the two jaws 11 by the pins 12. I also form a second bar 13 with similarly bifurcated ends, into which the upper ends of the jaws 11 may slidingly enter and Contact therollers 14 rov tatably carriedtherein. r
The aws 11 are each provided'with a stop lug 15 which contacts against the lower bar 10 each within the respective bifurcations to limit the outward swing of the upwardends periend of each jaw 11 has its inner edge shaped so that as the bar 13 travels upwardly away from the lower bar 10, the upper ends .of the jaws 11 are forced apart by the rollers The extreme upper ends of the jaws are in- Fig. 5, a transverse section onthe line 5 5' v bifurcations of which'are pivotally' securedpost as a means .of turning'the The lower ends ofthe jaws 11 are inturned 3 0' each to havea sharpened tooth 17. The up- 14 to throw the teeth 17 toward each other.
turned a curved'portion to hook over the rs 14 and limit the upward'travel of the bar lSthereby v v j Referring to Fig. 1, it'is usually found that Go the terminal 18 is positioned on the battery 1 I d post 19 so low that there is no opening or space between the terminal 18 and the top of the battery 20.. Usually afterlong usage, theterminal 18 becomes corroded onto the post} 6 19. With myfinvention, the terminal 18 so corroded may be easily and quickly removed without 1nj ury tothe battery itself. To operate the puller, the post 21is turned to carry the bar 13 toward its lower .end 70,
down against the bar 10, whereupon the upper ends of the jaws 11 may be swung in wardly (see dotted lines, Fig. 2) to throw the teeth 17 apart. In this positionthe puller is placed over the terminal 18with the lower end of the post 15 centrally positioned on the top of the battery post 19 and the teeth 17 held in contact against the outer side of the terminal 18. Y W .8
r The post 21 is then turned to cause the bar i 13 to travel upwardly to press the'upper ends of the jaws ll'outwardly to cause the teeth 17 to bite into the sides of the terminal 18 as in'Fig.,1; At the same time the bar 13is travelling upward to spread apart the upper 8 ends of the jaws. l1, there is a vertical com? ponent lifting force applied'to theteeth 17 tending to pull the terminal 18 upwardly ofl f I I the battery post 19. Ifthe terminal hasnot started to liftby the time the rollers 14 reach t the upper inturned ends of the jaws 11 01' the lugs. 15 have contacted thebar 10, the teeth 17 have already been set into theterniinal sufliciently deep-to withstand upward pull, and continued rotation of the post 2195 will carryithe bar 13upwardly to bring the terminal 18 along therewith throughzthe 11, without causing the teeth 17 to bite deeper into the terminal 18. The terminal 18 is made'of lead andth'eteeth 17 biting into it causes no objectionable damage.
, What I lesire to secure and claim asnew is: i r c 1'. In a battery terminal puller, a pair, of .8
jaws, a-lower bar pivotally securing the aws '105 in a spaced apart relation, an upper bar, 'a post"screw-threadedly, passed through the upper barjand adapted to slidingly pass I through the lower bar,'said upper bar being' 1 associated with said jaws wherebyupward travel of said bar on said post willcausethe' lowerends of thejaws to swing toward each I by Letters Patent i v ethier and sltop means esseciated with the lower bar limiting the inward swing of the 'jaw ends. 5
' Within the slotof each end, eaehqjew having I an inwardly projecting lugedaptedto etrike ,the bar upon the upper ends of the' ja'W swinging; QutWerdly, gar screw-threaded post 10 passed freely flirQl gh the bar between. said v ,2'.' Ina battery nulierg in bar have jingi slotted ends, a jaw pivOtalIy secured jaws, n iipper bar screwrthreadedl yem' gaged by the post, said, upper bar'having slotted ends to slidingly'receive the upper e 'In' testimony whereof I-aflix my signature.
L H Y V'Q IGBIMMEN ST IN
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US242786A US1715019A (en) | 1927-12-27 | 1927-12-27 | Battery-terminal puller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US242786A US1715019A (en) | 1927-12-27 | 1927-12-27 | Battery-terminal puller |
Publications (1)
Publication Number | Publication Date |
---|---|
US1715019A true US1715019A (en) | 1929-05-28 |
Family
ID=22916176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US242786A Expired - Lifetime US1715019A (en) | 1927-12-27 | 1927-12-27 | Battery-terminal puller |
Country Status (1)
Country | Link |
---|---|
US (1) | US1715019A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704504A (en) * | 1986-07-21 | 1987-11-03 | Jones Samuel V | Pinching deactivator for automobile electric switches |
US20160027539A1 (en) * | 2014-07-22 | 2016-01-28 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods of remote control rod drive decoupling |
USD989584S1 (en) * | 2021-07-26 | 2023-06-20 | Leon Griffin | Two-jaw puller |
-
1927
- 1927-12-27 US US242786A patent/US1715019A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704504A (en) * | 1986-07-21 | 1987-11-03 | Jones Samuel V | Pinching deactivator for automobile electric switches |
US20160027539A1 (en) * | 2014-07-22 | 2016-01-28 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods of remote control rod drive decoupling |
US9767932B2 (en) * | 2014-07-22 | 2017-09-19 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods of remote control rod drive decoupling |
USD989584S1 (en) * | 2021-07-26 | 2023-06-20 | Leon Griffin | Two-jaw puller |
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