US1247532A - Lock. - Google Patents

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Publication number
US1247532A
US1247532A US6868215A US1247532A US 1247532 A US1247532 A US 1247532A US 6868215 A US6868215 A US 6868215A US 1247532 A US1247532 A US 1247532A
Authority
US
United States
Prior art keywords
lock
chamber
barrel
boss
crank
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
Application number
Inventor
Almon D Heath
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAYNE OIL TANK AND PUMP Co
Original Assignee
WAYNE OIL TANK AND PUMP Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WAYNE OIL TANK AND PUMP Co filed Critical WAYNE OIL TANK AND PUMP Co
Priority to US6868215 priority Critical patent/US1247532A/en
Application granted granted Critical
Publication of US1247532A publication Critical patent/US1247532A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B60R25/06—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor operating on the vehicle transmission
    • B60R25/066—Locking of hand actuated control actuating means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/20—Push to project and lock bolt, key-released
    • 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
    • Y10T70/569—Lever
    • Y10T70/573—Single
    • 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
    • Y10T70/5792—Handle-carried key lock
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7661—Detachable or removable cylinder

Definitions

  • This invention relates to improvements in looking mechanisms, and the object tiereoit' is to afford a locating device for securing actuatingcranks, levers, etc., from unauthorized operation.
  • a .further object. of the invention is to so construct the device that the locking means may be put into et" feet by an operation of extreme simplicity.
  • Figure l is a front elevation of a portion of an operating crank having the deviceapplied thereto;
  • Flg. 2 is an elevation of the same in a plane at right angles thereto and with a portion thereof cut away and in section;
  • Fig. 3 is an elevation similar to F 1g. 2' with a greater portion shown in section
  • Fig. l is a detail of the lock barrel in section showing the spring-pressed lock-bolt engaged by the lock.
  • FIG. 1 is an operating crank having a head (2) that is secured fixedly to a drive-shaft (3) by means of a pin (4).
  • the head has integral therewith a boss (5) having therein.
  • a chamber (6) in which is mounted a longitudinally movable lock-barrel (7).
  • Contiguous with the chamber (6) is an annular recess (8), and an opening (9) extends from the chamber through the inner end of the boss in line with the center thereof.
  • the barrel (7) contains a lock (10) ot the cylindrical type having a loclcbolt (11) that is adapted to be projected from the side of the barrel in which it is contained.
  • the barrel containing the lock has in its side an elongated slot (12), and a screw (13) extends through the side of the boss and projects into the slot to prevent the barrel from turning within the chamber but admits, owing to the slot, longitudinal movement therein of the barrel.
  • a stud (14L) Specification of Letters rat-em. Pat nted NW. 20, 191 TI, Application filed December 27, 1915. Serial No. 68.682.
  • a dispensing pump or similar apparatus such as a dispensing pump or similar apparatus has a housing (16) through which the driveshaft (3) projects sufficiently for the attachment of the crank, and in the housing is made i an opening (17) in line with the opening (9) in theboss that is immediately adjacent thereto, so that the Stud (14) when pressed'to its innermost position will extend into the opening (17) thus preventing the crank from being turned. 7
  • the lock-bolt 11 is pressed outwardly by a spring 18', and in a slot 19 made in the lock-bolt a projection 20 on the end of the lock 10 extends and moves the lock-bolt inwardly to unlocked position when the lock is turned.
  • a projection 20 on the end of the lock 10 extends and moves the lock-bolt inwardly to unlocked position when the lock is turned.
  • the crank is locked by simply pressing the barrel (7) inwardly so as to move the end of the stud into the opening (17) in the housing.
  • the spring (15) is compressed, and the bolt (11) of the lock snaps into the recess and prevents the barrel from retracting.
  • the crank is then securely locked from turning.
  • the crank is released from its locked position by introducing the key into the lock and turning it so as to disengage the bolt from the recess, thus permitting the spring to move the barrel outwardly which has the elfect of withdrawing the stud from the opening in the housing, thereby releasing the crank from its locked position.
  • What I claim is 1.
  • a crank the head of which has a contiguous chambered boss, the crank being fixed upon the end of the drive-shaft and the boss having an internal recess formed therein, there being also registering openings in the boss and housing, a longitudinally movable barrel arranged in the chamber of the boss and having a stud adapted to be projected through said openings, a compression sprin arranged: within the jchamb er and acting against the inner end' of the barrel and adjacent end wall of the chamber, and a spring lock contained within the barrel, the bolt ofvwhich is adapted to engage in the recess in the boss and hold the barrel in its innermost position.
  • a crank having a chambered boss with an internal recess formed therein contiguous with the chamber, there being an opening through the inner end of the boss leading'trom the chamber, a spring locking de-' vice longitudinally movable in the chamber of the boss, the bolt of which is adapted to lockingly engage in the-recess, a spring within the chamber acting against the locking device to. move it from locked position, a stud in connection with the locking device extending through the opening in the end of the boss, and means for limiting the iongitudinal movement of the locking device.
  • v3.-'In a device of the class described, a stationary member; acrank mounted in connection therewith having a chamber therein parallel with and eccentric of its axis, there being a recess contiguous with the chamber and openings in the stationary member and crank in alinement with the chamber, a locking device mountedin the chamber, having longitudinal movement therein and adapted to have locking engagement in said recess, and having also a stud adapted to be projected through the openings in thecrank and stationary member when said'openings register with each other; and a spring within the chamber tending to hold the locking device from locked position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

A. D. HEATH\ LOCK.
APPLICATION FILED DEC-27' 19151 Patented Nov. 20, 1917.
2225...: iii-5 M INVENTOR.
F V I TNESSES wdw I 3 /4/14 (54/2 M/ I TTORNE 1 snares rnarnrtr union- ALrao'N n. Here-a, or rear WAYNE, INDIA asserts rowAYNn orL TANK AND PUMP conranr, n. conronA'rIoN or INDIANA.
LOCK.
To all whom it may concern:
Be it known that I, ALMON D. HEATH, a citizen of the United States of nunerica and resident of Fort Wayne, in the county of Allen and State of Indiana, have invent ed certain new and useful Improvements in Loo rs, of which the following is a specification. i
i This invention relates to improvements in looking mechanisms, and the object tiereoit' is to afford a locating device for securing actuatingcranks, levers, etc., from unauthorized operation. A .further object. of the invention is to so construct the device that the locking means may be put into et" feet by an operation of extreme simplicity.
The objects of the invention are accomplished by. the construction illustrated in the accompanying drawings in which:
Figure l is a front elevation of a portion of an operating crank having the deviceapplied thereto;
Flg. 2 is an elevation of the same in a plane at right angles thereto and with a portion thereof cut away and in section;
Fig. 3 is an elevation similar to F 1g. 2' with a greater portion shown in section, and Fig. l is a detail of the lock barrel in section showing the spring-pressed lock-bolt engaged by the lock.
Similar characters of reference indicate corresponding parts throughout the several views and referring now to the same:
1 is an operating crank having a head (2) that is secured fixedly to a drive-shaft (3) by means of a pin (4). The head has integral therewith a boss (5) having therein. a chamber (6) in which is mounted a longitudinally movable lock-barrel (7). Contiguous with the chamber (6) is an annular recess (8), and an opening (9) extends from the chamber through the inner end of the boss in line with the center thereof.
The barrel (7) contains a lock (10) ot the cylindrical type having a loclcbolt (11) that is adapted to be projected from the side of the barrel in which it is contained. The barrel containing the lock has in its side an elongated slot (12), and a screw (13) extends through the side of the boss and projects into the slot to prevent the barrel from turning within the chamber but admits, owing to the slot, longitudinal movement therein of the barrel. From the inner end of the barrel extends a stud (14L) Specification of Letters rat-em. Pat nted NW. 20, 191 TI, Application filed December 27, 1915. Serial No. 68.682.
adapted to fit loosely in the opening (-9) in the boss, and a compression spring (15) placed upon the stud within the chamber and between. the barrel .and' adjacent end wall of the chamber, tends to hold the bar rel in its outermost position.
rapparatus with which the present invention is intended for use, such as a dispensing pump or similar apparatus has a housing (16) through which the driveshaft (3) projects sufficiently for the attachment of the crank, and in the housing is made i an opening (17) in line with the opening (9) in theboss that is immediately adjacent thereto, so that the Stud (14) when pressed'to its innermost position will extend into the opening (17) thus preventing the crank from being turned. 7
The lock-bolt 11 is pressed outwardly by a spring 18', and in a slot 19 made in the lock-bolt a projection 20 on the end of the lock 10 extends and moves the lock-bolt inwardly to unlocked position when the lock is turned. When the lock-bolt is thus actuated its outer end is withdrawn from the rccess 8 thus admitting the outward move ment of the barrel 7.
In the operation of the device the crank is locked by simply pressing the barrel (7) inwardly so as to move the end of the stud into the opening (17) in the housing. As the barrel is pressed inwardly in the charm her the spring (15) is compressed, and the bolt (11) of the lock snaps into the recess and prevents the barrel from retracting. The crank is then securely locked from turning. The crank is released from its locked position by introducing the key into the lock and turning it so as to disengage the bolt from the recess, thus permitting the spring to move the barrel outwardly which has the elfect of withdrawing the stud from the opening in the housing, thereby releasing the crank from its locked position.
What I claim is 1. In combination with an apparatus having a housing and rotatable driveshaft, a crank, the head of which has a contiguous chambered boss, the crank being fixed upon the end of the drive-shaft and the boss having an internal recess formed therein, there being also registering openings in the boss and housing, a longitudinally movable barrel arranged in the chamber of the boss and having a stud adapted to be projected through said openings, a compression sprin arranged: within the jchamb er and acting against the inner end' of the barrel and adjacent end wall of the chamber, and a spring lock contained within the barrel, the bolt ofvwhich is adapted to engage in the recess in the boss and hold the barrel in its innermost position.
2. In a device of the class described, a crank having a chambered boss with an internal recess formed therein contiguous with the chamber, there being an opening through the inner end of the boss leading'trom the chamber, a spring locking de-' vice longitudinally movable in the chamber of the boss, the bolt of which is adapted to lockingly engage in the-recess, a spring within the chamber acting against the locking device to. move it from locked position, a stud in connection with the locking device extending through the opening in the end of the boss, and means for limiting the iongitudinal movement of the locking device.
v3.-'In .a device of the class described, a stationary member; acrank mounted in connection therewith having a chamber therein parallel with and eccentric of its axis, there being a recess contiguous with the chamber and openings in the stationary member and crank in alinement with the chamber, a locking device mountedin the chamber, having longitudinal movement therein and adapted to have locking engagement in said recess, and having also a stud adapted to be projected through the openings in thecrank and stationary member when said'openings register with each other; and a spring within the chamber tending to hold the locking device from locked position.
nal recess contiguous with the chamber-pa spring pressed ilocking member longitudinally movable w 1th.1n the chamber and adapted to lockmgly engage in the recess;
and having also, a stud adapted to extend I beyond the movable member When the lock-V 3:
ing member engagesthe recess; and asta? tionary member recessed to receive the; stud. In testimony whereof I afliX my signature, 1n presence of two wltnesses; 1
' g g 7 ALMOND; 1 Witnesses: 'L. E. BAKER,
WALTER GaBURNS, 1
co ie; of this patent may be obtained for five cents each. by addressing the dom nlssicnetr -ot Pategts,
washingtomnc. v I I
US6868215 1915-12-27 1915-12-27 Lock. Expired - Lifetime US1247532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US6868215 US1247532A (en) 1915-12-27 1915-12-27 Lock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6868215 US1247532A (en) 1915-12-27 1915-12-27 Lock.

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US1247532A true US1247532A (en) 1917-11-20

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672746A (en) * 1949-02-10 1954-03-23 Fed Electric Prod Co Switch-handle lock
US4380915A (en) * 1981-04-06 1983-04-26 The Eastern Company Latch having a removable lock
US4722204A (en) * 1986-03-03 1988-02-02 Best Lock Corporation Sliding door lock
US4768360A (en) * 1986-03-03 1988-09-06 Best Lock Corporation Lock for sliding doors or panels
US4991414A (en) * 1987-06-24 1991-02-12 Window Machinery Sales Limited Lockable handle
US6122943A (en) * 1999-02-19 2000-09-26 Best Lock Corporation Sliding door lock
US20050073157A1 (en) * 2003-10-01 2005-04-07 Peter Etlicher Pull door lock

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672746A (en) * 1949-02-10 1954-03-23 Fed Electric Prod Co Switch-handle lock
US4380915A (en) * 1981-04-06 1983-04-26 The Eastern Company Latch having a removable lock
US4722204A (en) * 1986-03-03 1988-02-02 Best Lock Corporation Sliding door lock
US4768360A (en) * 1986-03-03 1988-09-06 Best Lock Corporation Lock for sliding doors or panels
US4991414A (en) * 1987-06-24 1991-02-12 Window Machinery Sales Limited Lockable handle
US6122943A (en) * 1999-02-19 2000-09-26 Best Lock Corporation Sliding door lock
US20050073157A1 (en) * 2003-10-01 2005-04-07 Peter Etlicher Pull door lock
US6997024B2 (en) * 2003-10-01 2006-02-14 Truth Hardware Corporation Pull door lock

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