US647735A - Handcuff. - Google Patents
Handcuff. Download PDFInfo
- Publication number
- US647735A US647735A US1899739602A US647735A US 647735 A US647735 A US 647735A US 1899739602 A US1899739602 A US 1899739602A US 647735 A US647735 A US 647735A
- Authority
- US
- United States
- Prior art keywords
- hasp
- bows
- prisoner
- casing
- handcuffs
- 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
- 210000000707 wrist Anatomy 0.000 description 8
- 210000004247 hand Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000000396 iron Nutrition 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
- My invention consists in the improvedconstruction and combination of parts hereinafter set forth.
- I use in the preferable form a rigid connection between the two cuffs and provide it with either one or two locks located so that the keyholes are inaccessible to the ⁇ prisoner while his wrists are in the embrace of the handcus.
- This construction makes it impossible for the prisoner to open the handcuffs unaided, even if possessed by any means of the proper key.
- the keyholes have been located-in the top-that face from which the prisoners hands extend.
- Figure l is a plan view showing one of the hasp-bows in the locked and the other in the unlocked position.
- Fig, 2 is a corresponding side elevation.
- Fig. 3 is a section onthe line 3 3 in Fig. l.
- the remaining Iigures show modifications.
- Fig. 4 is a plan view with the hasp-bows closed.
- Fig. 5 is a corresponding view with the hasp-bows open.
- Fig. 6 is a plan view ⁇ with the hasp-bow closed, and
- Fig. 7 is a corresponding view with the hasp-bows open.
- Fig. 8 is a side View of one of my modifications; Fig. 9, a corresponding plan view showing a modification extended; Fig. 10, an elevation showing the same folded for the pocket, and
- Fig. ll is a top view showing a further modification.
- A is the rigid central casing, and A' A curved arms thereof.
- B are knuckle-joints, and D are hasp-bows equipped each with a series of notches d on the upper side for receiving the lock-levers which serve as bolts.
- H is a stout central pin on which turn the two locking-levers G, extending in opposite directions.
- the series of notches CZ allow the hasp-bow to be closed to different extents to accommodate different wrists.
- the bevel of the end of each hasp-bow and the form of the notches allow the handcuff to be closed by a simple pressure the same as ordinary handcuffs.
- my improved construction has spring -locks which engage automatically when the hasp is closed around the wrist of a prisoner, and also in common with others is provided with easily-operated stops which prevent the action of the spring-locks while the handcuffs are carried in the pocket in a closed condition, but can be instantly set free by pressing a button when the handcuffs are open for use.
- Two keyholes ad are provided, one on each side of the center. The same key may be used successively in the two keyholes, each when properly turned moving the corresponding lever or bolt G, so as to liberate the corresponding hasp-bow D.
- buttons E' each of which carries a bell-crank lever E, extending within the case, turning on a pivot in the casing, and having ahook E2 at its opposite end.
- the form of the casing Aand the arrangement of the'arms A and the hasp-bows D are f. ferred, befsecured parallel.
- Modifications may be made withoutdepart-V spondin'gkey. Itis important to havejtwo locks,and especially essential to have lthe keyholes (or keyhole, if there is but one'lock) v y -ontlie side instead of the top of the casing A.
- v .t Figs. 4 and 5 show a construction inwhich the hasp-bows extend through the casing A and protrude to variable extents, according to the size of the wrist on which they are fitted.
- Figs. 6 and 7 show'another modicationin which there may be the same range of adjustment, with the ends of the haspsgcovered and protected when closed, This constrnction makes a particularly-neat appearance.
- Figs. Sto 11, inclusive show the invention applied to forms in which the singlecentral casing is dispensedwith and a su'icie'nt casing with proper lock and stops carried on each'cu, and the two casings are shackled together so as to allow some motion to ease ⁇ thewearer but in all these forms the keyholes are in the sides, and the arrangement presents substantially the same quality of preventing the prisoner from ever reaching to the vicinity of either keyhole.
- Figs. 8, 9, and'lO show a single link pivoted to each casing.
- Fig. 11 is a plan View with a construction of proper strength madein links like what is sometimes termed a pitch-chain, the general style much lused in bicycles. In all the locks are arranged to receive the key laterally and the keyhole is inaccessible to the wearer of the handcuffs. With any of these forms my handcu Es, made larger, will satisfactorily serve as leg-irons.
- v l is a plan View with a construction of proper
- the combination with a central case, and pivoted hasp-bows, of lookin g mechanism within the kcase for engaging the hasp-bows said central case provided with a keyhole on a face parallel with the axis of the ,hasp-bow pivots, substantially as set forth.
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
Description
No. 647,735. Patented Apr. I7, |900. Fw. B. wmMAYER. HANncuFF.
. l (Application filed Dec. 8, 1899.) (No Model.) l 2 Sheets--Sheei l.
W/ TNE SSE S N VEN TOR ATTUHNEYS No. 647,735. Patented Apr. |7, |900. F. B. wmMAYEn.
HANDCUFF.
(Application led Dec. 8, 1899.) A (No Model.) 2 Sheets-Sheet -2.
llllllilllllilml f W/TNSSES /N VENTO UNITED STATES PATENT OFFICE.
FRANK B. VIDMAYER, OF NEV YORK, N. Y.
HAN DCUFF.
SPECIFICATION forming part of Letters Patent No. 647,78 5, dated April 17, 1900.
Application filed December 8, 1899. Serial No. 739,602. (No model.)
in Handcuffs, of which the followin gis a specifioation.
My invention consists in the improvedconstruction and combination of parts hereinafter set forth. I use in the preferable form a rigid connection between the two cuffs and provide it with either one or two locks located so that the keyholes are inaccessible to the` prisoner while his wrists are in the embrace of the handcus. This construction makes it impossible for the prisoner to open the handcuffs unaided, even if possessed by any means of the proper key. In the previous approximations7 so far as Iam advised, the keyholes have been located-in the top-that face from which the prisoners hands extend. .While such construction was adapted to hold the prisoners hands so that the fingers of either hand could not be moved sufficiently near to permit the insertion and turning of the proper key should the prisoner secure possession of the same, yet the fact that the keyhole was at the same side as one of the hands permitted a wire or analogous device to be so manipulated as to pick the lock. Sometimes the handcuffs could be surreptitiously unlocked by placing the loop of the proper key in the slotted end of a stick, which would enable the key to be inserted in the keyhole and the lock unlocked and the hands released, notwithstanding thedistance of the fingers from said keyhole.
In my improved handcus I have rearranged the parts and located the key hole or holes in the side of the lock-case, by which i's meant the face or faces parallel with the direction in which the wrists extend, greatly increasing the difficulty of the introduction by the prisoner of any object into such hole for the purpose of picking the lock.
The accompanying drawings form a part of this specification and represent several forms in which my invention may be successfully carried out.
Figure l is a plan view showing one of the hasp-bows in the locked and the other in the unlocked position. Fig, 2 is a corresponding side elevation. Fig. 3 is a section onthe line 3 3 in Fig. l. The remaining Iigures show modifications. Fig. 4 is a plan view with the hasp-bows closed. Fig. 5 is a corresponding view with the hasp-bows open. Fig. 6 is a plan view` with the hasp-bow closed, and Fig. 7 is a corresponding view with the hasp-bows open. Fig. 8 is a side View of one of my modifications; Fig. 9, a corresponding plan view showing a modification extended; Fig. 10, an elevation showing the same folded for the pocket, and Fig. ll is a top view showing a further modification.
Similar letters of reference indicate 4like, parts in all the gures where they appear.
Referring to Figs. l, 2, and 3, A is the rigid central casing, and A' A curved arms thereof. B are knuckle-joints, and D are hasp-bows equipped each with a series of notches d on the upper side for receiving the lock-levers which serve as bolts.
H is a stout central pin on which turn the two locking-levers G, extending in opposite directions. The series of notches CZ allow the hasp-bow to be closed to different extents to accommodate different wrists. The bevel of the end of each hasp-bow and the form of the notches allow the handcuff to be closed by a simple pressure the same as ordinary handcuffs. In common with other approved forms of handcuffs my improved construction has spring -locks which engage automatically when the hasp is closed around the wrist of a prisoner, and also in common with others is provided with easily-operated stops which prevent the action of the spring-locks while the handcuffs are carried in the pocket in a closed condition, but can be instantly set free by pressing a button when the handcuffs are open for use.
Two keyholes ad are provided, one on each side of the center. The same key may be used successively in the two keyholes, each when properly turned moving the corresponding lever or bolt G, so as to liberate the corresponding hasp-bow D.
From small openings in the top of the rigid case A protrude the buttons E', each of which carries a bell-crank lever E, extending within the case, turning on a pivot in the casing, and having ahook E2 at its opposite end. A
IOO
A2' v i l j64.73735 slight spring F, wound around the pivot, tends to turn this slight lever E, so that the hook E2 on the inner end will engage this corresponding hook G', so as to hold thebolt Gr unlocked in any position. Upon pressing on the button to turn the lever E the hook E2 is moved out of engagement with the hook Gf, and the bolt Gr is released to permit it to automatically engage and hold the bow-hasp when it is next closed. After such engagement the haspcan only be liberatedby the proper key inserted in .key hole or holes a a.r
The form of the casing Aand the arrangement of the'arms A and the hasp-bows D are f. ferred, befsecured parallel.
more especially intended 'to receive the wrists of the prisoner with thehands in reversed or crossed position; but the hands may, if pre- In either posi# tion the prisoner is not pained or seriously' discommoded by the irons,fexcept for the -necessaryrestraint on the movements of the hands yand arms, and in either position he iinds the keyholes inaccessible by reason of their y being on thesides instead of, asusual,ron't'he vtop of the casing. I; v
Modifications may be made withoutdepart-V spondin'gkey. Itis important to havejtwo locks,and especially essential to have lthe keyholes (or keyhole, if there is but one'lock) v y -ontlie side instead of the top of the casing A.
Ighave made the. notches d on the Vvtop instead of on the inner or outer faces of the h'aspv bows 5 but somjeof the advantages may be at- `tained by other arrangements of these notches,
taking care tocorrespondingl y change the ar'- rangement of the locking-bolt G G and of the lother parts. 1 v .t Figs. 4 and 5 show a construction inwhich the hasp-bows extend through the casing A and protrude to variable extents, according to the size of the wrist on which they are fitted.
Figs. 6 and 7 show'another modicationin which there may be the same range of adjustment, with the ends of the haspsgcovered and protected when closed, This constrnction makes a particularly-neat appearance.
Figs. Sto 11, inclusive, show the invention applied to forms in which the singlecentral casing is dispensedwith and a su'icie'nt casing with proper lock and stops carried on each'cu, and the two casings are shackled together so as to allow some motion to ease `thewearer but in all these forms the keyholes are in the sides, and the arrangement presents substantially the same quality of preventing the prisoner from ever reaching to the vicinity of either keyhole. Figs. 8, 9, and'lO show a single link pivoted to each casing. Fig. 11 is a plan View with a construction of proper strength madein links like what is sometimes termed a pitch-chain, the general style much lused in bicycles. In all the locks are arranged to receive the key laterally and the keyhole is inaccessible to the wearer of the handcuffs. With any of these forms my handcu Es, made larger, will satisfactorily serve as leg-irons. v l
By using the "pitch-'chain in connection shown the prisoner has a little freedom vonly in one directiom'but his wrists and armsare always at right angles to the keyholes, so he cannot reach'them to unlock them, even if he has the proper key, or he cannot reach the key hole or holes even with a special bent wire to pick said locks. f
vI claim as my invention l. In a handcu, the combination `of two pivoted hasp-bows, means for connecting the two, each hasp-bow provided with notches4 on a face in a lplane at right angles to the axis of their pivots with locking mechanism -for each hasp-bow located in said connecting means, said handcui provided with a keyhole for each locking mechanism located on a surface the plane of which is parallel to Vthe direction in which the wrists extend, substantially as herein specified. V
2. In ahandcu, the combination with a central case, and pivoted hasp-bows, of lookin g mechanism within the kcase for engaging the hasp-bows, said central case provided with a keyhole on a face parallel with the axis of the ,hasp-bow pivots, substantially as set forth.
Signed atManhattan borough, in .the city of.
New York and State of New York, this 29th -day of November, A. D. 1899.
FRANK B. WIDMAYER.
Witnesses: 4
ARTHUR WALTON, v W. F. WIDMAYER, JR.
IOO
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1899739602 US647735A (en) | 1899-12-08 | 1899-12-08 | Handcuff. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1899739602 US647735A (en) | 1899-12-08 | 1899-12-08 | Handcuff. |
Publications (1)
Publication Number | Publication Date |
---|---|
US647735A true US647735A (en) | 1900-04-17 |
Family
ID=2716308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1899739602 Expired - Lifetime US647735A (en) | 1899-12-08 | 1899-12-08 | Handcuff. |
Country Status (1)
Country | Link |
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US (1) | US647735A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046143A (en) * | 1976-06-04 | 1977-09-06 | Bell Lawrence D | Heart patient aid |
US4590750A (en) * | 1984-05-04 | 1986-05-27 | Royer Ii Clady J | Saddle stirrup setting device |
US4697441A (en) * | 1986-11-06 | 1987-10-06 | Allen Mark L | Handcuffs |
US4840048A (en) * | 1986-08-21 | 1989-06-20 | Elam Dennis C | Handcuff restraining apparatus and method of use |
US5205142A (en) * | 1992-04-20 | 1993-04-27 | Smith & Wesson Corp. | Hinged handcuffs |
US5233848A (en) * | 1992-03-27 | 1993-08-10 | Elam Dennis C | Handcuff restraining apparatus |
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 |
US5526658A (en) * | 1993-11-10 | 1996-06-18 | Hiatt And Company Limited | Handcuffs |
US5743117A (en) * | 1994-07-15 | 1998-04-28 | Woo; Lansing S. | Quick release handcuff having overriding means for enabling dual use as a training and a restraining device |
US7070416B1 (en) * | 2004-04-30 | 2006-07-04 | Lau Allan Y | Arm positioning training tool |
US10538942B2 (en) | 2016-10-28 | 2020-01-21 | Armament Systems And Procedures, Inc. | Handcuff with separate cheek frame half cavity portions combining to form lockset cavity |
-
1899
- 1899-12-08 US US1899739602 patent/US647735A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046143A (en) * | 1976-06-04 | 1977-09-06 | Bell Lawrence D | Heart patient aid |
US4590750A (en) * | 1984-05-04 | 1986-05-27 | Royer Ii Clady J | Saddle stirrup setting device |
US4840048A (en) * | 1986-08-21 | 1989-06-20 | Elam Dennis C | Handcuff restraining apparatus and method of use |
US4697441A (en) * | 1986-11-06 | 1987-10-06 | Allen Mark L | Handcuffs |
US5233848A (en) * | 1992-03-27 | 1993-08-10 | Elam Dennis C | Handcuff restraining apparatus |
US5205142A (en) * | 1992-04-20 | 1993-04-27 | Smith & Wesson Corp. | Hinged handcuffs |
US5526658A (en) * | 1993-11-10 | 1996-06-18 | Hiatt And Company Limited | 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 |
US5743117A (en) * | 1994-07-15 | 1998-04-28 | Woo; Lansing S. | Quick release handcuff having overriding means for enabling dual use as a training and a restraining device |
US7070416B1 (en) * | 2004-04-30 | 2006-07-04 | Lau Allan Y | Arm positioning training tool |
US10538942B2 (en) | 2016-10-28 | 2020-01-21 | Armament Systems And Procedures, Inc. | Handcuff with separate cheek frame half cavity portions combining to form lockset cavity |
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