US69560A - Improvement in cant-hooks - Google Patents
Improvement in cant-hooks Download PDFInfo
- Publication number
- US69560A US69560A US69560DA US69560A US 69560 A US69560 A US 69560A US 69560D A US69560D A US 69560DA US 69560 A US69560 A US 69560A
- Authority
- US
- United States
- Prior art keywords
- cant
- pike
- head
- improvement
- socket
- 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
- 241000409949 Luciocephalus pulcher Species 0.000 description 18
- 210000003467 Cheek Anatomy 0.000 description 2
- 241000277342 Esox lucius Species 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/12—Load carriers, e.g. hooks, slings, harness, gloves, modified for load carrying
Definitions
- Figure 3 a longitudinal section of a canting-pilie made in my improved form, a portion only of the stall ⁇ of the pike being represented in such figures as projecting from the metallic socket-piece.
- a is the stati', or aportion thereof, I1 the pike-head, and c the cant-hook, cl the tubular socket-piece, and c the hinge projection.
- said socket-piece is formed with two tapering sockets/,fg7 one being to receive and support the pike-head, which passes into and through it, and is driven into the sau' so to expand it in its socket.
- the other socket receives and supports the stall", 'lhe hinge projection is recessed to receive one end of the cant-hook.
- a serewbolt, y', going through the two, serves to connect the cant-hook with such projection.
- the cant-hook is to turn freely on the said bolt.
- the socket-piece greatly strengthens that part of the implement where the most ofthe strain comes on it when in use; and, furthermore, it prevents the pike-head from working loose with respect to the staff.
- the head When inserted in the sau', with no metallic socket to hold it at the extremity of the staff, the head is apt to drop ont of the steif or become separated therefrom, 4particularly when the latter may become dry.
- the metallic socket' for supporting thepike-head relieves the stail' from theY great strain, tending, when the implement is in use, to expand the hole in the steil' for receiving the shank of the pike-head. The whole constitutes a very valuable and important improvement in thelumherinans canting-pike, and secures much greater durability.
Description
J. WOODMAN GERRIS'H, 0F BETIIEL, MAINE.
Letters Patent No. 69,560, dated October 8, 1867.
.IMPROVEMENT IN CANT-BOOKS.
Ellis rlnbulc rcfctnt tu in tlnse ittn's 'glutiut mit mating putt' nt the smut.
TO ALL PERSONS TOVWIIOM THESE PRESENTS SHALL COME:
l Ile it known that I, J. WOODMAN GERRISH, of Bethel, in the county of Oxford, and State ot' Maine, have invented L new and useful Improvement in the Cantinglilies used by lumbermen; :1nd,I do hereby declare the same to he fully described in the following speeilication, and represented in the accompanying drawings, et' which- Figures 1 and 2 are side elevations, and
Figure 3 a longitudinal section of a canting-pilie made in my improved form, a portion only of the stall` of the pike being represented in such figures as projecting from the metallic socket-piece.
Instead of applying the pike-head and the cant-hook to the stail in the ordinary way, in which case the pike-head is simply driven into the end of the stail', such end having a collar on it, and the cant-hool is held by a pin going through the cheeks of a metallic strap or band going around the stati', I combine with the statt', the cant-hook, and the pike-head a metallic socket-piece or tube, made with separate sockets, to receive and support the staff and the' pike-head, and also having a hinge, lip, or projection extending from it hy which the canthook may be jointed to it.
In the drawings, a is the stati', or aportion thereof, I1 the pike-head, and c the cant-hook, cl the tubular socket-piece, and c the hinge projection.` 'lhe said socket-piece is formed with two tapering sockets/,fg7 one being to receive and support the pike-head, which passes into and through it, and is driven into the statt' so to expand it in its socket. The other socket receives and supports the stall", 'lhe hinge projection is recessed to receive one end of the cant-hook. A serewbolt, y', going through the two, serves to connect the cant-hook with such projection. The cant-hook is to turn freely on the said bolt.
.With my invention, the socket-piece greatly strengthens that part of the implement where the most ofthe strain comes on it when in use; and, furthermore, it prevents the pike-head from working loose with respect to the staff. When inserted in the statt', with no metallic socket to hold it at the extremity of the staff, the head is apt to drop ont of the steif or become separated therefrom, 4particularly when the latter may become dry. The metallic socket' for supporting thepike-head relieves the stail' from theY great strain, tending, when the implement is in use, to expand the hole in the steil' for receiving the shank of the pike-head. The whole constitutes a very valuable and important improvement in thelumherinans canting-pike, and secures much greater durability. l t
What I claim as my invention is-r- The combinationof the metallic socket J, the stati rt, hinged projection i', and pike-head I, with the Cnnthook e, when constructed and arranged snhstantiall as described.
J. WOODMAN GERRISII.
Witnesses:
Willson HAnMoxs. 'Davie IIAnnoNs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US69560A true US69560A (en) | 1867-10-08 |
Family
ID=2139081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US69560D Expired - Lifetime US69560A (en) | Improvement in cant-hooks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US69560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060105275A1 (en) * | 2004-11-15 | 2006-05-18 | Maloney John M | Fabrication methods and structures for micro-reservoir devices |
-
0
- US US69560D patent/US69560A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060105275A1 (en) * | 2004-11-15 | 2006-05-18 | Maloney John M | Fabrication methods and structures for micro-reservoir devices |
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