GB931443A - Improvements in or relating to remote operating tools - Google Patents
Improvements in or relating to remote operating toolsInfo
- Publication number
- GB931443A GB931443A GB3499861A GB3499861A GB931443A GB 931443 A GB931443 A GB 931443A GB 3499861 A GB3499861 A GB 3499861A GB 3499861 A GB3499861 A GB 3499861A GB 931443 A GB931443 A GB 931443A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- arm
- jaws
- chain
- handle unit
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
- G05G7/10—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance specially adapted for remote control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J1/00—Manipulators positioned in space by hand
- B25J1/02—Manipulators positioned in space by hand articulated or flexible
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
Abstract
931,443. Reachers. L. JENKS, and H. S. G. VINER. Aug. 10, 1959 [May 8, 1958], No. 34998/61. Divided out of 931,441. Class 61. A reacher comprises an arm 2 having a head 5 at one end carrying jaws 24, 25 and at the other end a handle unit 71 including a pair of relatively movable handles 79, 80 for operating the jaws, the handle unit being adjustable relatively to the arm. The arm 2 includes a connecting rod 7 the longitudinal movement of which in the arm operates the jaws. The handle unit is connected with the rod 7 by a chain 84 so that movement of the handles towards each other exerts a pull on the rod 7 and operates the jaws. The chain is connected to a member 87 through which the threaded end of the rod 7 passes and carries an internally threaded block 89 which is screwed or unscrewed on the rod 7 to adjust the position of the rod relatively to the member 87, a locking screw 90 being provided. The handle unit 71 comprises a body part 73 pivotally mounted on a fixed carrier part 72 which is secured to the end of the arm 2, the overlapping walls of the parts 72, 73 being connected by bolts or rivets 74. A stud 75, fitted through a hole in the wall of the part 72, passes through a slot 76 in the wall of the movable body part 73. A clamping nut 77 and washer 78 are provided to lock the parts 72, 73 in required relative angular position. The chain 84 passes over a roller 85 journalled on a pin 86 mounted in the fixed part 72, the position of the pin being so selected that the chain passes through the pivotal axis 74 of the unit 71. A stirrup-shaped member 61 is provided for holding the handles after they have been pressed towards each other. Specifications 632,621, 739,209, 931,442 and 931,444 also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3499861A GB931443A (en) | 1958-05-08 | 1958-05-08 | Improvements in or relating to remote operating tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3499861A GB931443A (en) | 1958-05-08 | 1958-05-08 | Improvements in or relating to remote operating tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB931443A true GB931443A (en) | 1963-07-17 |
Family
ID=10372602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3499861A Expired GB931443A (en) | 1958-05-08 | 1958-05-08 | Improvements in or relating to remote operating tools |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB931443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229902A (en) * | 1989-04-03 | 1990-10-10 | Timothy Charles Dearman | Apparatus for uprooting plants |
| WO2021148462A1 (en) * | 2020-01-21 | 2021-07-29 | Orbishaft Ab | Portable shaft system |
| CN114229456A (en) * | 2022-01-27 | 2022-03-25 | 中原工学院 | A novel mechanical clamping jaw for machine-building |
-
1958
- 1958-05-08 GB GB3499861A patent/GB931443A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229902A (en) * | 1989-04-03 | 1990-10-10 | Timothy Charles Dearman | Apparatus for uprooting plants |
| GB2229902B (en) * | 1989-04-03 | 1994-01-05 | Timothy Charles Dearman | Apparatus for uprooting plants |
| WO2021148462A1 (en) * | 2020-01-21 | 2021-07-29 | Orbishaft Ab | Portable shaft system |
| CN114229456A (en) * | 2022-01-27 | 2022-03-25 | 中原工学院 | A novel mechanical clamping jaw for machine-building |
| CN114229456B (en) * | 2022-01-27 | 2023-11-03 | 中原工学院 | Novel mechanical clamping jaw for mechanical manufacturing |
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