US131860A - Improvement im reversible kmob-latches - Google Patents
Improvement im reversible kmob-latches Download PDFInfo
- Publication number
- US131860A US131860A US131860DA US131860A US 131860 A US131860 A US 131860A US 131860D A US131860D A US 131860DA US 131860 A US131860 A US 131860A
- Authority
- US
- United States
- Prior art keywords
- improvement
- latches
- reversible
- kmob
- bolt
- 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
- 230000002441 reversible Effects 0.000 title description 6
- 210000001699 lower leg Anatomy 0.000 description 4
- 108060004270 LAG3 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
- E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1097—Reversible
Definitions
- the look-oase B is of any suitable oonstruc tion.
- the lateh-bolt a has the usual bevel on one side, back of which is a squzire part, b w'here it fits into theface-plate b of the lockoase.
- Back of the square shoulder is a eylindrioalstem, a, whieh terminates in a shank, c, of comparatively small diuneterand at the base or rear end of the latter is a head,*c.
- the forward end of the spindle-yoke B is reoessed or bifureated, as at d d, and the stem 0 projeots back into this recess.
- One arm of the bifurcation preferably the upper one, dextends so nearly to the face-plate b as 130 be he1d down, when the lateh-bolt is in position f0r use, by one of the sorews of the look in the serew-hole g. 'lhe immer edges of the reoesS 01' eure the baokward or unlatohing nt1otion of the holt in the usual way. Then, to reverse the latchbolt a, the serew in the sorew-hole g is removed.
- the ]ug s keeps the head c down, so that it oannot pass over the 1ug s when
- Any suitable removable fastening may take the place of the sorew in the screw-hole g.
- a sliding-yoke, B extending directly from the hub to the latoh-stem, reoessed or bifuroated at its forward end, and having 1ugs s s,
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
U N ITED S'IA'IES PATENT OFFICE.
BARTHEL ERBE, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN REVERSIBLEKNOB-LATCHES.
' Spkacification forming pa1tbf Letters Patent %To. 131.,860, dated October l, 1872.
v T0 all wlwm it mag; c0ncem:
Be it known that I, BARTHEL ERBE, of Pittsburg, in the county of Allegheny and Sttte of Pennsylvania, have inveuted a new and usefu1 Improvement in Reversible Knob- Latohes; aml I do hereby declare the foll-owing 110 be a fu11, olear, and exact description thereof, referenoe being hat]. by letters 110 the acoompanying drawing making a part of this specifioation, whioh represents my improved 1ock With the yoke and lateh in position for the reversal of the latter, and also with the position of both, when in use, represented by dotted lines.
and. use n'ayimprovement, I will prooeed 110 desoribe its construction and mode of operation. 4
The look-oase B is of any suitable oonstruc tion. The lateh-bolt a has the usual bevel on one side, back of which is a squzire part, b w'here it fits into theface-plate b of the lockoase. Back of the square shoulder is a eylindrioalstem, a, whieh terminates in a shank, c, of comparatively small diuneterand at the base or rear end of the latter is a head,*c. The forward end of the spindle-yoke B is reoessed or bifureated, as at d d, and the stem 0 projeots back into this recess. One arm of the bifurcation-preferably the upper one, dextends so nearly to the face-plate b as 130 be he1d down, when the lateh-bolt is in position f0r use, by one of the sorews of the look in the serew-hole g. 'lhe immer edges of the reoesS 01' eure the baokward or unlatohing nt1otion of the holt in the usual way. Then, to reverse the latchbolt a, the serew in the sorew-hole g is removed. A slight pressure is then applied 130 the top 0f the projecting e:nd or tongue of the Wach-holt, which has the efi'eot t0 throw the arm d upward 130 the position shown in the drawing. T he head c oan then pass forward of the 111g s and the lateh-bolt is free to be withdrawnfor reversa] 130 the position shown 'in the drawing, With the cylindrioal stem a in the recess of the face-plate b. 'lhe 1atohholt is then reversed and pushed back till the square part b oeeupies the recess in the faceplate, and the head c is back of the 111g s A s1ight pressure is then applied to the under side of the projeoting end of the latoh-bolt, Whioh thr ows down the arm d of the yoke to the position indioated by dotted lines. A screwis then inserted in the hole g, whioh keeps thedevioes in plaoe for use. The ]ug s keeps the head c down, so that it oannot pass over the 1ug s when |the 1ook is in use; aud the lag 3 when the lateh-bolt is being reversed, holds the shank c up, so that the head c"oannot' pass forward of the 111g s, or, in other words, keeps the latch-bolt from eoming out. Any suitable removable fastening may take the place of the sorew in the screw-hole g.
What I olaim as my invention, and desire 130 seoure by Letters Patent, is
A sliding-yoke, B extending directly from the hub to the latoh-stem, reoessed or bifuroated at its forward end, and having 1ugs s s,
BARTHEL ERBE.
Witnesses W. BAKEWTELL, R. O. WRENSHALL,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US131860A true US131860A (en) | 1872-10-01 |
Family
ID=2201276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US131860D Expired - Lifetime US131860A (en) | Improvement im reversible kmob-latches |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US131860A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182407A1 (en) * | 2000-11-13 | 2004-09-23 | Peterson Richard M. | Process for producing smoking articles with reduced ignition proclivity characteristics and products made according to same |
| US20050194014A1 (en) * | 2004-03-04 | 2005-09-08 | Read Louis J.Jr. | Equipment and methods for manufacturing cigarettes |
| US20090223529A1 (en) * | 2008-02-22 | 2009-09-10 | Schweitzer-Mauduit International, Inc. | Treated Areas on a Wrapper For Reducing the Ignition Proclivity Characteristics of a Smoking Article |
-
0
- US US131860D patent/US131860A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182407A1 (en) * | 2000-11-13 | 2004-09-23 | Peterson Richard M. | Process for producing smoking articles with reduced ignition proclivity characteristics and products made according to same |
| US20050194014A1 (en) * | 2004-03-04 | 2005-09-08 | Read Louis J.Jr. | Equipment and methods for manufacturing cigarettes |
| US20090223529A1 (en) * | 2008-02-22 | 2009-09-10 | Schweitzer-Mauduit International, Inc. | Treated Areas on a Wrapper For Reducing the Ignition Proclivity Characteristics of a Smoking Article |
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