DE36743C - Adjustable reamer - Google Patents
Adjustable reamerInfo
- Publication number
- DE36743C DE36743C DENDAT36743D DE36743DA DE36743C DE 36743 C DE36743 C DE 36743C DE NDAT36743 D DENDAT36743 D DE NDAT36743D DE 36743D A DE36743D A DE 36743DA DE 36743 C DE36743 C DE 36743C
- Authority
- DE
- Germany
- Prior art keywords
- reamer
- adjustable reamer
- knives
- bolt
- grooves
- 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
- 230000003247 decreasing Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
- B23D77/042—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length by means of oblique planes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die durch die beiliegende Zeichnung dargestellte Reibahle besteht im wesentlichen aus einem oben mit einem Vierkant versehenen Bolzen a. Auf diesem Bolzen ist unterhalb des Vierkantes und unten am Ende ein Gewinde angebracht, auf welchem sich je eine Mutter b und c befindet. Dieselben sind an der einander zugekehrten Seite nach innen konisch ausgedreht und haben ebene Flächen zum Angriff des Mutterschlüssels.The reamer shown in the accompanying drawing consists essentially of a bolt a with a square head at the top. On this bolt, a thread is attached below the square and below at the end, on which there is a nut b and c . These are turned conically inward on the side facing each other and have flat surfaces for the wrench to grip.
In den Bolzen α sind drei, fünf oder sieben Nuthen eingefräst, deren nach innen liegende Flächen Kreisbogen bilden, auf welchen Flächen sich die nach gleichem Kreisbogen gearbeiteten Messer d verschieben lassen. Dieselben sind so stark, als die Nuthen im Bolzen α brei ι-, eine Seitenkante dient als gerade Schneide, während die andere einen Kreisbogen bildet. Die Enden der Messer sind konisch und passen in den konisch ausgedrehten Theil der Muttern b und c, welche die Messer feststellen.Three, five or seven grooves are milled into the bolt α , the inwardly lying surfaces of which form circular arcs, on which surfaces the knives d machined according to the same circular arc can be displaced. The same are as strong as the grooves in the bolt α brei ι-, one side edge serves as a straight cutting edge, while the other forms an arc of a circle. The ends of the knives are tapered and fit into the tapered part of nuts b and c which hold the knives in place.
Sollen nun die Messer verstellt werden, so schraubt man eine Mutter* c zurück, während man die andere Mutter b nachschraubt. Die Messer gleiten dabei bis in die strichpunktirte Stellung, wobei die Konicität der Reibahle abnimmt. If you now want to adjust the knives, screw one nut * c back while you screw in the other nut b. The knives slide into the dot-dash position, the taper of the reamer decreasing.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE36743C true DE36743C (en) |
Family
ID=312539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT36743D Expired - Lifetime DE36743C (en) | Adjustable reamer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE36743C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2722794A1 (en) * | 1977-05-20 | 1978-11-23 | Mapal Fab Praezision | CONE REAMER |
DE4131108A1 (en) * | 1991-09-16 | 1993-03-18 | Grossenhainer Textilmaschinen | Sliver can position lock - has holding locks moving up through can plate to hold plate and can rollers |
-
0
- DE DENDAT36743D patent/DE36743C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2722794A1 (en) * | 1977-05-20 | 1978-11-23 | Mapal Fab Praezision | CONE REAMER |
DE4131108A1 (en) * | 1991-09-16 | 1993-03-18 | Grossenhainer Textilmaschinen | Sliver can position lock - has holding locks moving up through can plate to hold plate and can rollers |
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