GB545627A - Improvement in or relating to the tool carriers of lathes - Google Patents
Improvement in or relating to the tool carriers of lathesInfo
- Publication number
- GB545627A GB545627A GB13584/40A GB1358440A GB545627A GB 545627 A GB545627 A GB 545627A GB 13584/40 A GB13584/40 A GB 13584/40A GB 1358440 A GB1358440 A GB 1358440A GB 545627 A GB545627 A GB 545627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- link
- work
- bar
- retracted
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/68—Movable or adjustable work or tool supports characterised by the purpose of the movement for withdrawing tool or work during reverse movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
545,627. Lathes. JONES & LAMSON MACHI NE CO. Aug. 28, 1940, No. 13584. Convention date, Sept. 8, 1939. [Class 83 (iii)] In a lathe having a tool carrier which is rockable to and from the work by a link, the point of connection of the link with the carrier is adjustable in position, so that, when desired, a greater pivotal movement may be imparted to the carrier to facilitate insertion and removal of the work. As applied to a lathe as described in U.S.A. Specification 1,865,527 in which the top tool carrier 30 is rocked about the bar 4 by a link 40 connected to the back tool carrier 15 movable about the bar 3 by a cam 17, the link 40 instead of being pivoted at a fixed point on the carrier 30, is connected to a slide 43 carried by the piston rod 44 of a fluid pressure cylinder 46 fixed to the carrier. When the parts are in cutting position as shown in Fig. 5, the link is substantially at right angles to the slide 43. When the carrier 15 is retracted from the work, the carrier 30 is also retracted to some extent, but if it is desired to remove the work 25, e.g. an aircraft engine cylinder, pressure fluid is admitted to the cylinder 46 to move the pivotal connection of the link 40 nearer to the axis of the bar 4 so that the carrier 30 is further retracted to the position shown in Fig. 4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US545627XA | 1939-09-08 | 1939-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB545627A true GB545627A (en) | 1942-06-05 |
Family
ID=21991966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13584/40A Expired GB545627A (en) | 1939-09-08 | 1940-08-28 | Improvement in or relating to the tool carriers of lathes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB545627A (en) |
-
1940
- 1940-08-28 GB GB13584/40A patent/GB545627A/en not_active Expired
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