US1256663A - Crank-lock for automobiles. - Google Patents
Crank-lock for automobiles. Download PDFInfo
- Publication number
- US1256663A US1256663A US20813317A US1256663A US 1256663 A US1256663 A US 1256663A US 20813317 A US20813317 A US 20813317A US 1256663 A US1256663 A US 1256663A
- Authority
- US
- United States
- Prior art keywords
- crank
- lock
- plate
- automobiles
- arm
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/005—Disconnecting the handle
-
- 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
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5611—For control and machine elements
- Y10T70/5646—Rotary shaft
- Y10T70/5673—Freely movable when locked
-
- 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
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5611—For control and machine elements
- Y10T70/5757—Handle, handwheel or knob
- Y10T70/5765—Rotary or swinging
- Y10T70/577—Locked stationary
- Y10T70/5774—Externally mounted locking device
- Y10T70/5779—With padlock
-
- 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
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5611—For control and machine elements
- Y10T70/5757—Handle, handwheel or knob
- Y10T70/5765—Rotary or swinging
- Y10T70/5805—Freely movable when locked
Definitions
- My invention has for its object to provide an extremely simple and inexpensive, yet a highly etlicient and durable device for preventing the starting cranks of automobiles from being shifted inwardly sufliciently to crank the machine; and with this general object in view the invention resides in the novel features of construction and unique combinations of parts to be hereinafter fully described and claimed, the descriptive matter being supplemented by the accompanying drawings which form a part of this specification and in which:
- Figure 1 is a side elevation partly in section showing the application of my invention to the motor of a Ford automobile
- Fig. 2 is a transverse section on the plane of the line 22 of Fig. 1;
- Fig. i is a perspective view illustrating a slightly different form of construction.
- the numeral 1 designates the crank case of a Ford automobile engine
- 2 the channel shaped arm extending forwardly from said crank case
- 3 the usual crank mounted rotatably and slidably in the bearing a at the front end of arm 2
- 5 the fan pulley on the front end of the engine shaft
- 6 the clutch member on the crank for engagement with the radial pins 7 of the pulley 5.
- a suitably shaped plate 8 is provided for location between the pulley 5 and the clutch member 6 to prevent inward movement of the latter, said plate having a lateral flange 9 which may extend in either direction therefrom for reception beneath the clutch 3 is a perspective view of the lock Specification of Letters Patent.
- an arm 10 is provided, said arm preferably forming. a continuation of the flange 9 and being shaped at its outer end for passage over the water pipe 11 which leads from the radiator to the engine jacket.
- a clamp member 12 is pivoted at 13 to the arm 10 and the free ends of said member and arm are formed with openings 1% adapted to receive a pad lock 15.
- An automobile lock comprising a plate adapted to be interposed between the coacting clutch members of the engine shaft and the cranking shaft, and means for securing said plate in place, said means including a releasable lock.
- a lock for automobiles comprising a plate to be interposed between the coacting clutch members on the engine shaft and the cranking shaft, a lateral flange on said plate to underlie one of said clutch members to prevent movement of the plate in one direction, and means including a lock for preventing other movement of said plate.
- a lock for automobiles comprising a plate to be interposed between the coacting clutch members on the engine shaft and the cranking shaft, a lateral flange on said plate to underlie one of said clutch members to prevent movement Patented Feb. 19, 1918.
Landscapes
- Mechanical Operated Clutches (AREA)
Description
S. CUNNINGHAM.
CRANK LOCK FOR AUTOMOBILES.
APPLICATION HLED nEc.z0.1911.
1 56,663. Patented Feb. 19, 1918.
um/who;
SAMUEL CUNNINGHAM, OF "WATERTOWN, SOUTH DAKOTA.
CRANK-LQCK FGE AUTGllTOBILES.
Application filed December 28, 1917.
To all whom it may concern:
Be it known that I, Seaman CUNNING- HAM, a citizen of the United States, residing at lVatertown, in the county of Codington, and State of South Dakota, have invented certain new and useful Improvements in Crank-Locks for Automobiles; 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 which it appertains to make and use the same.
My invention has for its object to provide an extremely simple and inexpensive, yet a highly etlicient and durable device for preventing the starting cranks of automobiles from being shifted inwardly sufliciently to crank the machine; and with this general object in view the invention resides in the novel features of construction and unique combinations of parts to be hereinafter fully described and claimed, the descriptive matter being supplemented by the accompanying drawings which form a part of this specification and in which:
Figure 1 is a side elevation partly in section showing the application of my invention to the motor of a Ford automobile;
Fig. 2 is a transverse section on the plane of the line 22 of Fig. 1;
Fig. shown in Figs. 1 and 2; and
Fig. i is a perspective view illustrating a slightly different form of construction.
In the drawings above briefly described, the numeral 1 designates the crank case of a Ford automobile engine, 2 the channel shaped arm extending forwardly from said crank case, 3 the usual crank mounted rotatably and slidably in the bearing a at the front end of arm 2, 5 the fan pulley on the front end of the engine shaft and 6 the clutch member on the crank for engagement with the radial pins 7 of the pulley 5. When cranking the motor, it is necessary to force the crank 3 inwardly to engage the clutch member 6 with the pins 7, but my invention prevents this movement of the crank and consequently will not permit starting of the motor by unauthorized persons.
A suitably shaped plate 8 is provided for location between the pulley 5 and the clutch member 6 to prevent inward movement of the latter, said plate having a lateral flange 9 which may extend in either direction therefrom for reception beneath the clutch 3 is a perspective view of the lock Specification of Letters Patent.
Serial No. 208,133.
member 6 (Figs. 1, 2 and 3) or beneath the pulley 5 as shown in Fig. 4:. Either arrangement will prevent vertical movement of the plate and in order to prevent it from being shifted laterally by any one but the legitimate operator of the car, an arm 10 is provided, said arm preferably forming. a continuation of the flange 9 and being shaped at its outer end for passage over the water pipe 11 which leads from the radiator to the engine jacket. A clamp member 12 is pivoted at 13 to the arm 10 and the free ends of said member and arm are formed with openings 1% adapted to receive a pad lock 15.
I prefer to secure the device to the motor by the means above described, but I wish it understood that any other preferred construction could well be employed for this purpose, it being essential in all cases however to provide the plate 8 with a lateral flange such as 9 or with other preferred means for preventing Vertical movement thereof until the locking means is released.
From the foregoing, taken in connection with the accompanying drawing, it will be obvious that although my invention is of extremely simple and inexpensive nature, it will be highly efficient and durable. Since probably the best results are obtained from the several details shown and described, these details will in most cases be employed, but I wish it understood that within the scope of the invention as claimed, numerous minor changes may well be made.
I claim:
1. An automobile lock comprising a plate adapted to be interposed between the coacting clutch members of the engine shaft and the cranking shaft, and means for securing said plate in place, said means including a releasable lock.
2. A lock for automobiles comprising a plate to be interposed between the coacting clutch members on the engine shaft and the cranking shaft, a lateral flange on said plate to underlie one of said clutch members to prevent movement of the plate in one direction, and means including a lock for preventing other movement of said plate.
3. A lock for automobiles comprising a plate to be interposed between the coacting clutch members on the engine shaft and the cranking shaft, a lateral flange on said plate to underlie one of said clutch members to prevent movement Patented Feb. 19, 1918. I
of: the plate in one direbtion, an arm'exten'ding'from'sa'id' my lmn'd'iwthepfe plate, and a clamping meiimber pivoteidfio' Witnesses; said arm for ri ain -a xe'd m rbo't motor therebet we he ends o f said arm AMUEL (JUNNINGHAM' and clamping member having openings" to Witnsse'sz receive a lQCk, v F R. MEADOWS,
Ili-*tesbimonywh erbIhave here'tihto' st" A. FRY ERGER.
sencdof two subscribing Comes of this patent may be obtained for five cents each. by addressing the Commissioner of Patents, Washington, D. C. r
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20813317 US1256663A (en) | 1917-12-20 | 1917-12-20 | Crank-lock for automobiles. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20813317 US1256663A (en) | 1917-12-20 | 1917-12-20 | Crank-lock for automobiles. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1256663A true US1256663A (en) | 1918-02-19 |
Family
ID=3324356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US20813317 Expired - Lifetime US1256663A (en) | 1917-12-20 | 1917-12-20 | Crank-lock for automobiles. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1256663A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130061644A1 (en) * | 2011-09-08 | 2013-03-14 | Medeco Security Locks, Inc. | Apparatus for automatically returning a lock to a desired orientation |
-
1917
- 1917-12-20 US US20813317 patent/US1256663A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130061644A1 (en) * | 2011-09-08 | 2013-03-14 | Medeco Security Locks, Inc. | Apparatus for automatically returning a lock to a desired orientation |
US8978428B2 (en) * | 2011-09-08 | 2015-03-17 | Medeco Security Locks, Inc. | Apparatus for automatically returning a lock to a desired orientation |
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