GB1471106A - Clutch control device for a machine tool - Google Patents
Clutch control device for a machine toolInfo
- Publication number
- GB1471106A GB1471106A GB4706575A GB4706575A GB1471106A GB 1471106 A GB1471106 A GB 1471106A GB 4706575 A GB4706575 A GB 4706575A GB 4706575 A GB4706575 A GB 4706575A GB 1471106 A GB1471106 A GB 1471106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- clutch
- shafts
- roller
- handle
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1471106 Clutch operating mechanisms A M ITIN and V F EREMIN 14 Nov 1975 47065/75 Heading B3T [Also in Division F2] A clutch control device for a machine tool such as a lathe comprises a first shaft 1 rotatable by a handle 7 and a second shaft 10 operably connected to a movable member of the clutch 12, the axes of the shafts being perpendicular and lying in the same plane and torque transmitting means 25 interconnecting the shafts for rotating the second shaft in response to angular displacement of the first shaft, the means 25 being of the type such that torque transmitted by the second shaft increases with the angular displacement of the first shaft. The first shaft is formed by two portions a and b the portion b having an opening 21 therethrough through which the second shaft passes, both shafts being rotatably mounted in the machine bed 2. The shaft 10 is supported in the opening 21 by a spherical type bearing housed in the portion b and which provides support for the shaft 1, the portion b also carries a roller member 26 which is mounted at an angle to the axes of both shafts 1 and 10 the roller 26 engaging in a forked region 29 of a bracket 29 secured to the shaft 10, the roller and fork assembly constituting the torque transmitting means 25 between the two shafts. The angular pivoting of the handle 7 from a mean position pivots the shaft 1 in either of two directions which causes displacement of the roller 26 in the bracket 29 and hence pivoting of the shaft 10 and which by way of a rack and pinion 19, 18 actuates a clutch fork 20 to engage either one of driven clutch parts 14 or 15 by a shiftable clutch member 11. The torque transmitted to the shaft 10 will increase in proportion to the angular displacement of the handle 7 due to the angular inclination roller and fork of the transmission means thereby ensuring that the greatest force acts on the clutch mechanism at the fully engaged position of the part 11 with either of the parts 14 or 15.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT835175A AT339110B (en) | 1975-11-03 | 1975-11-03 | MECHANICAL SWITCHING DEVICE FOR SWITCHING CLUTCHES OF CHIPPING MACHINE TOOLS |
| CH1429675A CH598656A5 (en) | 1975-11-03 | 1975-11-05 | Clutch control for machine tool |
| GB4706575A GB1471106A (en) | 1975-11-03 | 1975-11-14 | Clutch control device for a machine tool |
| DE2551691A DE2551691C3 (en) | 1975-11-03 | 1975-11-18 | Mechanical switching device for clutches of main drives of cutting machine tools |
| US05/634,467 US4042087A (en) | 1975-11-03 | 1975-11-24 | Clutch control device for a machine tool |
| FR7537808A FR2334466A1 (en) | 1975-11-03 | 1975-12-10 | Clutch control for machine tool - has two perpendicular shafts mounted in frame, one with operator handle and other coupled to movable member of clutch (OE150177) |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT835175A AT339110B (en) | 1975-11-03 | 1975-11-03 | MECHANICAL SWITCHING DEVICE FOR SWITCHING CLUTCHES OF CHIPPING MACHINE TOOLS |
| CH1429675A CH598656A5 (en) | 1975-11-03 | 1975-11-05 | Clutch control for machine tool |
| GB4706575A GB1471106A (en) | 1975-11-03 | 1975-11-14 | Clutch control device for a machine tool |
| DE2551691A DE2551691C3 (en) | 1975-11-03 | 1975-11-18 | Mechanical switching device for clutches of main drives of cutting machine tools |
| US05/634,467 US4042087A (en) | 1975-11-03 | 1975-11-24 | Clutch control device for a machine tool |
| FR7537808A FR2334466A1 (en) | 1975-11-03 | 1975-12-10 | Clutch control for machine tool - has two perpendicular shafts mounted in frame, one with operator handle and other coupled to movable member of clutch (OE150177) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1471106A true GB1471106A (en) | 1977-04-21 |
Family
ID=32686363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4706575A Expired GB1471106A (en) | 1975-11-03 | 1975-11-14 | Clutch control device for a machine tool |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH598656A5 (en) |
| GB (1) | GB1471106A (en) |
-
1975
- 1975-11-05 CH CH1429675A patent/CH598656A5/en not_active IP Right Cessation
- 1975-11-14 GB GB4706575A patent/GB1471106A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH598656A5 (en) | 1978-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |