US70694A - Improved mode of attaching ferrules to handles - Google Patents
Improved mode of attaching ferrules to handles Download PDFInfo
- Publication number
- US70694A US70694A US70694DA US70694A US 70694 A US70694 A US 70694A US 70694D A US70694D A US 70694DA US 70694 A US70694 A US 70694A
- Authority
- US
- United States
- Prior art keywords
- handles
- ferrules
- improved mode
- ferrule
- attaching
- 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
- 210000002832 Shoulder Anatomy 0.000 description 10
- 241000209134 Arundinaria Species 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 241000253999 Phasmatodea Species 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1179—Retention by friction only, e.g. using springs, resilient sleeves, tapers using heating and cooling
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17957—Friction grip
Definitions
- Fig. 3 represents the handle with the vferrule b set on, and c c portions of the shoulders.
- Fig. 4 is a vertical section through the handle and ferrule b.
- my invention consists in the manner, hereinafter set forth, of attaching ferrules to handles of tools, umbrellas and parasols, and canes.
- the ferrule b constructed and applied to Vtool-handles, umbrellas, and canes, substan- A. L. CARRIER.
Description
UNITED STATES PATENT OEEICE,-
ASA L. CARRIER, OF WASHINGTON, DISTRICT 0F COLUMBIA.
IMPROVED MODE OF ATTACHING FERRULES TO HANDLES.
Specification forming part of Letters Patent No. 70,694, dated November 12, 1867; antedated November 2, 1867.
showing the concave in it, into which the fer-' rule is pressed when put on, and portions of the shoulders c c. Fig. 3 represents the handle with the vferrule b set on, and c c portions of the shoulders. Fig. 4 is a vertical section through the handle and ferrule b.
The nature of my invention consists in the manner, hereinafter set forth, of attaching ferrules to handles of tools, umbrellas and parasols, and canes.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation.
In constructing my ferrules I use materialA in common use for such purposes and make the ferrules as other ferrules are made. I then turn my handles in the usual form, and when thus turned up, as usual, I then turn out in concave form the shoulder to receive the ferrule, leaving about one-eighth of an inch or more untouched of the shoulder at each end of the same, thus forming a concave groove on the shoulder of the handle, as seen at Fig. 2. I then push the ferrule onto the handle, fitting tightly, and while the handle is still in the lathe I canse it to revolve, and with a suitable instrument bear moderately on the ferrule above the concave in the wood and spin down the ferrule, causing it to fit closely and snugly to the handle, thus presenting a concave appearance when finished, as seen in Figs. 3 and 4 at a and b. Thus the operation is completed and my handles are ready for use.
It will readily be seen that when ferrules are thus set on handles it is impossible for them to Work loose and fall off, which l find by experience to be the case with ferrules attached to handles, 86C., in any of the modes in present use forv fastening ferrules to tool-handles, either` by rivets or by indentations of the ferrule into the wood vvby means of a punch or otherwise, as is the common practice.
It will be seen that if the Wood should shrink after the ferrule is applied and snugly inished by spinning down into lthe concave on the handle, it is not possible for it to shrink suciently to allow it to get loose and fall ott'.
This will be a great advantage to all mechanics using such tools as require i'errules on them, as they will not be liable to lose them oi' their tools. It will also be of great use in umbrellas and parasols, and they may also be attached to walking sticks or canes in the same way.
Having thus described the construction and operationlofmy invention, what I claim as new, and desire to secure by Letters Patent, is-
The ferrule b, constructed and applied to Vtool-handles, umbrellas, and canes, substan- A. L. CARRIER.
Witnesses:
J o C. CLAYTON, T. G. CLAYTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US70694A true US70694A (en) | 1867-11-12 |
Family
ID=2140212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70694D Expired - Lifetime US70694A (en) | Improved mode of attaching ferrules to handles |
Country Status (1)
Country | Link |
---|---|
US (1) | US70694A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080106939A1 (en) * | 1991-11-26 | 2008-05-08 | Hajim Yamagami | Storage device employing a flash memory |
US20090093232A1 (en) * | 2007-10-08 | 2009-04-09 | Qualcomm Incorporated | Provisioning communication nodes |
-
0
- US US70694D patent/US70694A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080106939A1 (en) * | 1991-11-26 | 2008-05-08 | Hajim Yamagami | Storage device employing a flash memory |
US20090093232A1 (en) * | 2007-10-08 | 2009-04-09 | Qualcomm Incorporated | Provisioning communication nodes |
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