US1252517A - Handcuff. - Google Patents
Handcuff. Download PDFInfo
- Publication number
- US1252517A US1252517A US17252417A US1252517A US 1252517 A US1252517 A US 1252517A US 17252417 A US17252417 A US 17252417A US 1252517 A US1252517 A US 1252517A
- Authority
- US
- United States
- Prior art keywords
- arm
- latch
- hand
- case
- members
- 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
- 239000002184 metal Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B75/00—Handcuffs ; Finger cuffs; Leg irons; Handcuff holsters; Means for locking prisoners in automobiles
-
- 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
- Y10T70/40—Portable
- Y10T70/402—Fetters
- Y10T70/404—Manacles and cuffs
Definitions
- the object of this invention is the construction of hand-cuffs which shall possess the minimum of weight and expense, and the maximum of convenience and strength.
- Figure 1 is a face view of a pair of hand-cuffs embodying my improvements, one of the coupled members being illustrated as locked and partially in section, while the other member is shown as partially open.
- Fig. 2 is an edge view of one of the coupled members or bracelets.
- Fig. 3 is a detail view of a portion of one of said members.
- Fig. 4 is a sectional view of the hinge or joint of one of the members.
- Fig. 5 is a perspective view of one of thetwo sheet metal parts composing the lock-case of a bracelet.
- Fig. 6 is a similar view of the other of said sheet metal parts.
- Fig. 7 is a detail view of the stamping prior to bending into permanent form, of one of the coupling links.
- Fig. 8 is a detail view of the pivotal members of one of the hinges or joints, a part thereof being in section.
- Fig. 9 is a perspective view of the key employed in unlocking these hand-cuffs.
- Fig. 10 is a face view of the blank which is bent up into said key.
- Fig. 11 is a view, partly in section, of one member of another form of the invention,
- Such member comprises the lock-carrying arm 1 and the latch 2, each being of heavy steel wire suitably curved, with an eye 3 formed by curving the terminal of the wire over outwardly, as shown in Fig. 3.
- the said eyes of the latch and arm being positioned side by side, as shown in Fig. 2, with the horse-shoe link 4 embracing them, the tubular rivet 5 is thrust through said eyes and through the e es 6 of said link, are driven into the ends of said tube 5.
- Each pin being a trifle over half the length of the tube, the contacting'ends of the pins will be upset into engagement with the grooves 9 within the tube, (Fig.
- the ends of the tube 5 may be expanded into suificiently strong engagement with the eyes 6 of said link or strap 4 to hold the parts together, even without the pins 7 but the latter act both to give added strength, and to give a finish to the arrangement.
- a single strong link 10 is provided for joining the said straps 4: of the pair of bracelets, as shown in Fig. 1, said link, of course. being connected with the straps be- 1fore the latter have been fixed to the braceets.
- each arm 1 is provided with a case comprising the two members 11 and 12, the member 11 being deeply dished, as shown in Fig. 6, and the member 12 being folded over to inclose the other, as shown in Fig. 2.
- the ends of the arm 1 and latch 2 are received within the member or jacket 12 and close above the edges of the member or inner case 11, the ends of the arm 1 and latch 2, the arm being riveted, brazed, sweated or otherwise rigidly fixed in place, while the latch is adapted to be readily swung in and out from said space.
- notches 15 are formed in said latch 2 adapted to be engaged by the detent 16 pivoted at 17 in the case 11, the detent being resiliently pressed into such engagement by a leaf spring 19.
- This detent is prolonged to a tail 20 with which a dog 21 is adapted to be engaged when the detent is out of contact with the latch; said dog being pivoted within the case at 22 and extending out through a slot 23 to the exterior of the case.
- a spiral spring 24 terminally confined within recesses in said dog and block 13 serves to press the dog toward said tail, while a shoulder 25 keeps the dog from being pressed too far.
- the key being deposited The key for unlocking the hand cuffs isv preferably made from sheet metal, a blank being first cut out similar to that shownin Fig. 10, the flap 26 being then curved into acylindrical form to compose the pintle hole 26", as illustrated in Fig. 9.
- FIG. 11 shows the arm 1 carrying a sleeve l and notched, while the latch 2 is provided with a plural ity of notches adapted to be engaged with the notch or tooth of the arm as the said latch is introduced within said sleeve, the resilience of said arm and latch insuring the said engagement.
- the latch is pressed out of engagement and swung open.
- This form of hand cuff is designed as a toy for the use of boys playing detective.
- a hand cufi' member comprising an arm and a latch each composed of heavy Wire having an end curved over to form an eye,,a pivot extending through said eyes,
- a hand cuff, member comprising" arm and a latch eachhaving an eye at one end, a tubular rivet extendingthrough said eyes and internally roughened at an intermediate point, and headed pins within said tubular rivet and engaging said roughened section at their inner ends.
- a hand cuff member comprising an arm and a latch each having an eye at one end, a horse-shoe strap having. an eyev at each end and embracing the eyes of said latch and arm, a. tubular rivet extending through all said eyes,'and headed pins entering said tubular rivet and terminally fixed therein.
- a hand cuff member comprising an arm, alatch pivoted to said arm, and a lock containing case for said arm embracing a deeply dished member having its open'portion close beneath a portion of the arm, amember folded over to embrace said arm members being rigidly fastened to the arm and adapted to receive the end portion of said latch, and-a locking device disposed in said case for engaging said latch.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
F. E. WALDEN.
HANDCUFF.
APPLICATION FILED MAY 9,1913. RENEWED JUNE 2.1917.
Patented. Jan. 8, 1918.
as and then the headedpine WITED STATES PATENT @FFTQE.
FREDERICK E. 'WALIDEN, OF WORCESTER, MASSACHUSETTS, ASSIGNOB T0 WALDEN TOOL COMPANY, OF BOSTON, MASSACHUSETTS, A CORPORATION OF MASSACHUSETTS.
HANDCUFF.
Specification of Letters latent.
Application filed May 9, 1913, Serial No. 766,647. Renewed June 2, 1917. Serial No. 172,524.
To all whom it may concern:
Be it known that I, FREDERICK E. WAL- DEN, of the city and county of Worcester and Commonwealth of Massachusetts, have invented certain new and useful Improvements in Handcuffs, of which the following is a full and exact description.
The object of this invention is the construction of hand-cuffs which shall possess the minimum of weight and expense, and the maximum of convenience and strength.
To these ends I have devised means whereby the main portions of the devices shall be composed of heavy wire, and substantially all the remainder shall be stampings or forgings.
Referring to the drawings forming part of this specification, Figure 1 is a face view of a pair of hand-cuffs embodying my improvements, one of the coupled members being illustrated as locked and partially in section, while the other member is shown as partially open. Fig. 2 is an edge view of one of the coupled members or bracelets. Fig. 3 is a detail view of a portion of one of said members. Fig. 4 is a sectional view of the hinge or joint of one of the members. Fig. 5 is a perspective view of one of thetwo sheet metal parts composing the lock-case of a bracelet. Fig. 6 is a similar view of the other of said sheet metal parts. Fig. 7 is a detail view of the stamping prior to bending into permanent form, of one of the coupling links. Fig. 8 is a detail view of the pivotal members of one of the hinges or joints, a part thereof being in section. Fig. 9 is a perspective view of the key employed in unlocking these hand-cuffs. Fig. 10 is a face view of the blank which is bent up into said key. Fig. 11 is a view, partly in section, of one member of another form of the invention,
As the two members of the hand-cuffs are exactly alike, a description of one thereof will suflice. Such member comprises the lock-carrying arm 1 and the latch 2, each being of heavy steel wire suitably curved, with an eye 3 formed by curving the terminal of the wire over outwardly, as shown in Fig. 3. The said eyes of the latch and arm being positioned side by side, as shown in Fig. 2, with the horse-shoe link 4 embracing them, the tubular rivet 5 is thrust through said eyes and through the e es 6 of said link, are driven into the ends of said tube 5. Each pin being a trifle over half the length of the tube, the contacting'ends of the pins will be upset into engagement with the grooves 9 within the tube, (Fig. 8), and thereby lock the pins in place. Before this operation the ends of the tube 5 may be expanded into suificiently strong engagement with the eyes 6 of said link or strap 4 to hold the parts together, even without the pins 7 but the latter act both to give added strength, and to give a finish to the arrangement.
A single strong link 10 is provided for joining the said straps 4: of the pair of bracelets, as shown in Fig. 1, said link, of course. being connected with the straps be- 1fore the latter have been fixed to the braceets.
For locking the parts of the hand-cuffs or bracelets about the wrists of the wearer, each arm 1 is provided with a case comprising the two members 11 and 12, the member 11 being deeply dished, as shown in Fig. 6, and the member 12 being folded over to inclose the other, as shown in Fig. 2. Within the member or jacket 12 and close above the edges of the member or inner case 11, are received the ends of the arm 1 and latch 2, the arm being riveted, brazed, sweated or otherwise rigidly fixed in place, while the latch is adapted to be readily swung in and out from said space.
Further to aid in holding said arm in place, and also to strengthen the lock-case,
I prefer to fit therein the block 13, as shown in Fig. 1, and to locate at the opposite'end' a similar block 14.
A key 26 being introduced through the key hole 27 and turned on the pintle 29, the shoulder 30 on the tail of the detent is met i and the latter swung out of engagement with the latch 2, simultaneously therewith, the dog 21 snaps forward into position beneath said tail and thereby locks the detent outof its engagement with the latch, so that the latter can be freely moved in and out of the lock case without the possibility of its being locked therein. 'The key being deposited The key for unlocking the hand cuffs isv preferably made from sheet metal, a blank being first cut out similar to that shownin Fig. 10, the flap 26 being then curved into acylindrical form to compose the pintle hole 26", as illustrated in Fig. 9.
An even cheaper form of the invention is that illustrated in Fig. 11, which shows the arm 1 carrying a sleeve l and notched, while the latch 2 is provided with a plural ity of notches adapted to be engaged with the notch or tooth of the arm as the said latch is introduced within said sleeve, the resilience of said arm and latch insuring the said engagement. To unlock the parts, the latch is pressed out of engagement and swung open. This form of hand cuff is designed as a toy for the use of boys playing detective.
What I claim as my invention and for which I desire Letters Patent is as follows, to wit I -1. A hand cufi' member comprising an arm and a latch each composed of heavy Wire having an end curved over to form an eye,,a pivot extending through said eyes,
(toplesof this patent maybe obtained for fivecents each, by. addressing the Commissioner 5: Patents,
3. A hand cuff, member comprising" arm and a latch eachhaving an eye at one end, a tubular rivet extendingthrough said eyes and internally roughened at an intermediate point, and headed pins within said tubular rivet and engaging said roughened section at their inner ends.
4. A hand cuff member comprising an arm and a latch each having an eye at one end, a horse-shoe strap having. an eyev at each end and embracing the eyes of said latch and arm, a. tubular rivet extending through all said eyes,'and headed pins entering said tubular rivet and terminally fixed therein.
5. A hand cuff member comprising an arm, alatch pivoted to said arm, and a lock containing case for said arm embracing a deeply dished member having its open'portion close beneath a portion of the arm, amember folded over to embrace said arm members being rigidly fastened to the arm and adapted to receive the end portion of said latch, and-a locking device disposed in said case for engaging said latch.
In testimony that I claim the foregoing invention, I have hereunto set my hand this 7th day ofMay, 1 913.. I Y
FREDERICK EQWAL EN.
i Witnesses z; 1 B. UBHAM FRANK. A- SMITH Washington, D. G.
.7 portion and the first mentioned member, said
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17252417 US1252517A (en) | 1917-06-02 | 1917-06-02 | Handcuff. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17252417 US1252517A (en) | 1917-06-02 | 1917-06-02 | Handcuff. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1252517A true US1252517A (en) | 1918-01-08 |
Family
ID=3320239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17252417 Expired - Lifetime US1252517A (en) | 1917-06-02 | 1917-06-02 | Handcuff. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1252517A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205142A (en) * | 1992-04-20 | 1993-04-27 | Smith & Wesson Corp. | Hinged handcuffs |
US5463884A (en) * | 1994-07-15 | 1995-11-07 | Woo; Lansing S. | Quick release handcuff having overriding means for enabling dual use as a training and a restraining device |
US5660064A (en) * | 1995-06-22 | 1997-08-26 | Ecker; Robert J. | Double-locking mechanism for handcuffs |
US20050262893A1 (en) * | 2004-05-26 | 2005-12-01 | Parsons Kevin L | Two piece swivel assembly for handcuff |
US7284399B1 (en) * | 2004-10-29 | 2007-10-23 | Sisco Vernon G | Inmate transport restraint |
-
1917
- 1917-06-02 US US17252417 patent/US1252517A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205142A (en) * | 1992-04-20 | 1993-04-27 | Smith & Wesson Corp. | Hinged handcuffs |
US5463884A (en) * | 1994-07-15 | 1995-11-07 | Woo; Lansing S. | Quick release handcuff having overriding means for enabling dual use as a training and a restraining device |
US5660064A (en) * | 1995-06-22 | 1997-08-26 | Ecker; Robert J. | Double-locking mechanism for handcuffs |
US20050262893A1 (en) * | 2004-05-26 | 2005-12-01 | Parsons Kevin L | Two piece swivel assembly for handcuff |
US7124607B2 (en) * | 2004-05-26 | 2006-10-24 | Armament Systems & Procedures, Inc. | Two piece swivel assembly for handcuff |
US7284399B1 (en) * | 2004-10-29 | 2007-10-23 | Sisco Vernon G | Inmate transport restraint |
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