US83463A - coffin - Google Patents
coffin Download PDFInfo
- Publication number
- US83463A US83463A US83463DA US83463A US 83463 A US83463 A US 83463A US 83463D A US83463D A US 83463DA US 83463 A US83463 A US 83463A
- Authority
- US
- United States
- Prior art keywords
- hatchet
- hammer
- catch
- coffin
- spring
- 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
- 210000000078 claw Anatomy 0.000 description 4
- 241000587161 Gomphocarpus Species 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
- B25D1/02—Inserts or attachments forming the striking part of hammer heads
-
- 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
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/69—Redundant disconnection blocking means
- F16B2200/73—Cam locks or thread locks
-
- 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
- Y10T279/17931—Screw threaded
- Y10T279/17941—Nut lock
Definitions
- Figure 2 is a detail perspective view of the hammer and hatchet-blade.
- the object of this invention is to provide a simple and convenient tool. It consists in removably attaching the hatchet to the hammer-head, by means of a screw, formed upon the end of the hatchet, and in the employment of a spring-catch to lock the hatchet in. any desired position upon the-hammer-head.
- A is thel hammer-part, having short curved claws B, and a socket-extension, O C, betweenthe two parts of which latter the handle G lits, and is secured by screws or'other suitable device.
- D is the hatchet-blade, formed with a screw, E, which lits in the upper face of the'hannner, as shown.
- a spring-catch is provided, and located within a recess formed in the metal-of the hammer, as shown.
- the thumb-bit b is pressed down, thus withdrawing the projection a from its recess in the hatchet, and leaving the latter free to be turned.
- short claws arranged near the line of the handle, may be employed, and a greater leverage gained thereby than is possible with the clawhatchets heretofore used:
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
tiuiied (5mm T. s. ooFFrN, or HARRiNGToN, MAINE.
Leners Patent No. 83,463, dated october 27, 186s. l
1 IMPROVED HAmlfEn To Yall 'whom lit may concern Be it known that I, '1L-S. GOFFIN, of Harrington, in the .county of Washington, and State of Maine, have invented a new and useful Improvement in Hammer; Hatchets; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the .saine,:. 1'eerence heilig had to the accompanying drawings,-forming part of this specification, in which- Figi-ire 1 is a side view of my invention, with certain parts' shown broken away to exhibit the construetion.
Figure 2 is a detail perspective view of the hammer and hatchet-blade.
Similar letters vof' reference indicate like parts. The object of this invention is to provide a simple and convenient tool. It consists in removably attaching the hatchet to the hammer-head, by means of a screw, formed upon the end of the hatchet, and in the employment of a spring-catch to lock the hatchet in. any desired position upon the-hammer-head.
In the drawings, A is thel hammer-part, having short curved claws B, and a socket-extension, O C, betweenthe two parts of which latter the handle G lits, and is secured by screws or'other suitable device. D is the hatchet-blade, formed with a screw, E, which lits in the upper face of the'hannner, as shown. [n order to prevent the hatchet from turning, a spring-catch is provided, and located within a recess formed in the metal-of the hammer, as shown. The
spring d of this .catch-device bears a projection, a,
which its in a short slot or recess formed in the the claws a better hold on a nail-head, the thumb-bit b is pressed down, thus withdrawing the projection a from its recess in the hatchet, and leaving the latter free to be turned.
By this invention, short claws, arranged near the line of the handle, may be employed, and a greater leverage gained thereby than is possible with the clawhatchets heretofore used:
Having thus described my invention,
I claim as new, and desire to secure by Letters Patent-'- vThe hatchet D, adapted to be removably attached tothe hammer-head A, having the short claws B, Aby means of the screw E, and heldin any desired'position by the spring-catch a b d, as herein described,
for the purpose specified.
T. S. COFFIN.
Witnesses:
F. L. NAsH, G. C. WILsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US83463A true US83463A (en) | 1868-10-27 |
Family
ID=2152955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US83463D Expired - Lifetime US83463A (en) | coffin |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US83463A (en) |
-
0
- US US83463D patent/US83463A/en not_active Expired - Lifetime
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