JPS6472765A - Hand for continuously keeping balls in arm-pitching machine - Google Patents
Hand for continuously keeping balls in arm-pitching machineInfo
- Publication number
- JPS6472765A JPS6472765A JP23062887A JP23062887A JPS6472765A JP S6472765 A JPS6472765 A JP S6472765A JP 23062887 A JP23062887 A JP 23062887A JP 23062887 A JP23062887 A JP 23062887A JP S6472765 A JPS6472765 A JP S6472765A
- Authority
- JP
- Japan
- Prior art keywords
- ball
- ball holding
- holding hand
- hand
- outside
- 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.)
- Pending
Links
Landscapes
- Manipulator (AREA)
Abstract
PURPOSE: To make a ball holding state satisfactory and to improve controllability by forming left and right symmetric ball holders, which have inclined elements opened toward the outside, for width having a gap so that the left and right inclined elements can not touch a ball stopper. CONSTITUTION: A ball holding hand 1 is composed of left and right symmetric ball holding hand constitutive members 8, and the ball holding hand constitutive member 8 is composed of an inclined element 7 opened toward the outside and a link element 9 vertically formed downward. The link elements 9 of the left and right ball holding hand constitutive members 8 are mutually linked in the state of securing the hollow part of suitable gap, and the left and right inclined elements 7 of the ball holding hand 1 are formed for the width at a degree not to touch ball stoppers 3 and 3'. Even when the outside rather than the ball stoppers 3 and 3' is wider, pitching action is not affected. Namely, since the ball holding hand 1 does not have notched parts 5 and 5' on the sides of a plane, pitching control is not disordered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23062887A JPS6472765A (en) | 1987-09-14 | 1987-09-14 | Hand for continuously keeping balls in arm-pitching machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23062887A JPS6472765A (en) | 1987-09-14 | 1987-09-14 | Hand for continuously keeping balls in arm-pitching machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472765A true JPS6472765A (en) | 1989-03-17 |
Family
ID=16910761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23062887A Pending JPS6472765A (en) | 1987-09-14 | 1987-09-14 | Hand for continuously keeping balls in arm-pitching machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6472765A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543721A (en) * | 1991-07-01 | 1996-08-06 | Nokia Telecommunications Oy | Method and device for extending the dynamic range in measurements c arried out with a directional coupler |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55166171A (en) * | 1979-06-11 | 1980-12-25 | Tominaga Oil Pump | Pitching machine |
JPS5648293U (en) * | 1979-09-20 | 1981-04-28 |
-
1987
- 1987-09-14 JP JP23062887A patent/JPS6472765A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55166171A (en) * | 1979-06-11 | 1980-12-25 | Tominaga Oil Pump | Pitching machine |
JPS5648293U (en) * | 1979-09-20 | 1981-04-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543721A (en) * | 1991-07-01 | 1996-08-06 | Nokia Telecommunications Oy | Method and device for extending the dynamic range in measurements c arried out with a directional coupler |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY109894A (en) | Belt transfer section and method of use for right angle blank feeder. | |
DE3369498D1 (en) | Stopper for vials | |
CA2109119A1 (en) | Doll | |
DE3869309D1 (en) | FUEL INJECTION NOZZLE WITH PLATE-COVERED MOUTH AND DAMPED OPENING. | |
JPS6472765A (en) | Hand for continuously keeping balls in arm-pitching machine | |
EP0375227A3 (en) | Crossover mechanism for guiding a cam follower through a cam track intersection | |
JPS5790482A (en) | Control mechanism of cum mechanism | |
GB8908500D0 (en) | Coin handling apparatus | |
DE3663549D1 (en) | Tube disconnector | |
ZA896334B (en) | Use of zofenopril for the treatment of rheumatoid arthritis | |
ES1018035U (en) | Mu¿eco maniqui automata. (Machine-translation by Google Translate, not legally binding) | |
JPS52148761A (en) | Hinge | |
SE8802477A (en) | ||
AU558457B2 (en) | Wraparound article carrier | |
JPS5730167A (en) | Stack memory device | |
Pereverzeva | The manifestation of individual emotional differences in the emotional expression control functions | |
SE9303219L (en) | The container lift | |
JPS52134728A (en) | Slightly adjusting system of timing | |
JPS6425339A (en) | Magnetic tape guide mechanism | |
Archer et al. | A time of change | |
JPS53122232A (en) | Door device capable of opening and closing either side | |
Pachelbel et al. | Canon and gigue in D major | |
JPS5762114A (en) | Salt conveyer device | |
JPS6469170A (en) | Video signal reproducing device | |
Belous | The criteria for different level foundations of individuality's discernment |