US12693A - Office - Google Patents
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- Publication number
- US12693A US12693A US12693DA US12693A US 12693 A US12693 A US 12693A US 12693D A US12693D A US 12693DA US 12693 A US12693 A US 12693A
- Authority
- US
- United States
- Prior art keywords
- rail
- tenon
- post
- pin
- office
- 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
- 239000002023 wood Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/54—Fittings for bedsteads or the like
- F16B12/60—Fittings for detachable side panels
Definitions
- FIG. 3k is"a verticall ⁇ section QMthI-ugh fthe postsofas to exhibit ⁇ the Inortise, and catohpin.”
- Fig ⁇ LL is an ⁇ end view ⁇ of thetenon plate, represented" in profile in j ringweg. ⁇ j i.
- (c) isa peculiarlyconstructed ironntenon consisting cfa circularring having a gap vor interval (d) at one part,weXposing two separated ends, j one "end being. chamfered at ⁇ its inner edge, so"a ⁇ s3to”form ahook (e), and the otherend ⁇ 0); so formed as ⁇ to permit the passage of the catch, pin in the post, and after insertion ⁇ of the pin, to present an additional shoulder ⁇ against the post mortise so .f astocresist lanyforce tending to turn the rail in thefpost.
- FIG. 2 another plan of attachment is represented ⁇ adapted for very thin rails.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
ironia mom t Mai/MMM? UNITEDSTATESMENT @FICE- MJosErniRoDErERgor eINcrNNArLoHIo.
BEnsTEADsrAs'rENING.
specificationfforminiiirt.of Lttersratent No. 212,693, dated April io, 1855; Reissues Jene 2o,
fity of"`pa`rt`s` alllth ing of circularf ventednewl` andfuseful Improvements `1n j Bedetead-Fastenings; 1and I` do hereby `declare 1 the J following fto `:bei` a" full,` clear, and
\ nd the latter being all eXpcavated` byfmea'nszpof rotary cutters.
Strong" attachmentfjto l the rail (independent "of" wood screws)"and` capacity `for adjustment after attachmennyof my ring tenon -`In the accompanying drawings, Figure l lHnisja" side View offmycircularjring tenon in position wrtlnn the r`a1l.\y Fig. 2 1s a sideV view of another modification of the circular `profile tenon," witha` different form of at-` tachment. Fig. 3k ,is"a verticall` section QMthI-ugh fthe postsofas to exhibit `the Inortise, and catohpin."Fig` LLis an `end view` of thetenon plate, represented" in profile in j ringweg.` j i.
j (@represents theirail and (b) Ithe post. j
(c) isa peculiarlyconstructed ironntenon consisting cfa circularring havinga gap vor interval (d) at one part,weXposing two separated ends, j one "end being. chamfered at `its inner edge, so"a`s3to"form ahook (e), and the otherend `0); so formed as` to permit the passage of the catch, pin in the post, and after insertion `of the pin, to present an additional shoulder `against the post mortise so .f astocresist lanyforce tending to turn the rail in thefpost. nThisringis secured to its place in the rail `by beingvpressed into an annular mortise excavated byrneansof a rotary cut'- tenons and mortises beasaw kerf in the rail.
screws (m) keep the anchor within its 187i, No. 4,432. 1
drop over and upon a pin (g)` so inserted into the post as to stand athwart a mortise `After the ring is inserted, it can be adjusted precisely to its proper position, by a sharp tapfeither against the point of the "hook (e) or against the other extremity (f) the blow beinggiven inone or the other direction as circumstances may require, and always in a direction tangential to thecircle. After the ring is in position, a small batten of wood maybe glued and screwed fast upon it; to prevent lateral displacement.' This arrangement is characterized by'remarkable simplicity strength and compact-ness of form and rapidity j of construction and the greatest amount of metal Where the most surface is wanted, for stability.
' At Fig. 2 another plan of attachment is represented `adapted for very thin rails.
The semicircular form of tenon is retained.
(k) `1s a flange sustained by ia semicircular (ha), formed by means of a rotary cutter or saw. j
or other circular curvedanchor (Z) let into A couple of Wood socket. n
I claim,
As herein formed and applied the circularsplit ring, let into a segmental annularmortise in the rail, from which its upper end projects in the form 4of a hook, and its lower end in form substantially as described permitting the passage of the catch pin in the act of insertion affording an additional Go. -H. KNIGHT, THos." W.` SCOTT.
IFIRST InTED 1913.]
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US12693A true US12693A (en) | 1855-04-10 |
Family
ID=2073027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12693D Expired - Lifetime US12693A (en) | Office |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US12693A (en) |
-
0
- US US12693D patent/US12693A/en not_active Expired - Lifetime
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