JPS579932A - Connecting device for dredging cutter - Google Patents
Connecting device for dredging cutterInfo
- Publication number
- JPS579932A JPS579932A JP8491480A JP8491480A JPS579932A JP S579932 A JPS579932 A JP S579932A JP 8491480 A JP8491480 A JP 8491480A JP 8491480 A JP8491480 A JP 8491480A JP S579932 A JPS579932 A JP S579932A
- Authority
- JP
- Japan
- Prior art keywords
- pin
- elastic substance
- plane
- cutter body
- cutter
- 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
- Harvester Elements (AREA)
Abstract
PURPOSE: To securely connect a cutter body to a cutter holder, by a method wherein a pin, which has two plane parts, crossing each other at right angles, at sides in an axial direction, and a lamellar elastic substance, made of solid rubber, are placed in a pin hole.
CONSTITUTION: A pin 3, which securely fix a cutter body 1 to a cutter holder 2, has two plane parts 3a and 3b at the sides, which are properly used through the insertion, drawing-off, and the rotation of the pin, and according to a state at a time when the cutter body is connected, and has two staged parts 3c and 3c' which binds the movement in the axial direction of the pin at a rotating time. The connection is performed such that the pin 3 is first inserted at a position where the plane part 3a of the pin 3 is positioned facing and opposite to an elastic substance 10 being inserted into a pin hole 4 beforehand. The pin 3 is then turned by 90°, and this causes other plane part 3b to pressurize and deform the elastic substance 10, and simultaneously, causes the staged part 3c to make cpntact with the projection part on the elastic substance to bind the pin 3.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8491480A JPS579932A (en) | 1980-06-23 | 1980-06-23 | Connecting device for dredging cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8491480A JPS579932A (en) | 1980-06-23 | 1980-06-23 | Connecting device for dredging cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS579932A true JPS579932A (en) | 1982-01-19 |
Family
ID=13843983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8491480A Pending JPS579932A (en) | 1980-06-23 | 1980-06-23 | Connecting device for dredging cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579932A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285561U (en) * | 1985-11-20 | 1987-06-01 | ||
| US8327563B2 (en) | 2002-09-30 | 2012-12-11 | Cutting Edge Replacement Parts Pty Ltd | Pin for interlocking components |
| US9670648B2 (en) | 2015-08-10 | 2017-06-06 | Caterpillar Inc. | Replaceable tip systems for a tine |
-
1980
- 1980-06-23 JP JP8491480A patent/JPS579932A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285561U (en) * | 1985-11-20 | 1987-06-01 | ||
| US8327563B2 (en) | 2002-09-30 | 2012-12-11 | Cutting Edge Replacement Parts Pty Ltd | Pin for interlocking components |
| US9670648B2 (en) | 2015-08-10 | 2017-06-06 | Caterpillar Inc. | Replaceable tip systems for a tine |
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