CA2159312A1 - Automatic Lifting Angle Adjuster for Lifting Wire Rope - Google Patents
Automatic Lifting Angle Adjuster for Lifting Wire RopeInfo
- Publication number
- CA2159312A1 CA2159312A1 CA 2159312 CA2159312A CA2159312A1 CA 2159312 A1 CA2159312 A1 CA 2159312A1 CA 2159312 CA2159312 CA 2159312 CA 2159312 A CA2159312 A CA 2159312A CA 2159312 A1 CA2159312 A1 CA 2159312A1
- Authority
- CA
- Canada
- Prior art keywords
- wire rope
- angle adjuster
- lifting
- rope
- members
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
An automatic lifting angle adjuster for lifting wire rope having expandable arm members 12 which are connected to an expanding driving means 11 at the center thereof and fixing means 21 which is attached to the top end portion of each arm member 12, and provided with rope-fixing member 23 each of which fixes a wire rope 20, rope guide members 24 through each of which the wire rope 20 passes and tension springs 25 each of which connects each of them, wherein the rope guide member 24 is rotated inside and outside of arm member 12 for hooking a load to be lifted and for removing by itself from the transported load. And, an automatic lifting angle adjuster for lifting wire rope having an expanding driving means 11 comprising a sliding member 15 which is compressed by a central compression spring 17, a receiving member 18, and a vertical shaft 14 which connects these members, and allowing a simple construction and small height in total size.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPU.M.1-122533 | 1989-10-18 | ||
JP1989122533U JPH0537986Y2 (en) | 1989-10-18 | 1989-10-18 | |
JP1990042870U JP2520223Y2 (en) | 1990-04-20 | 1990-04-20 | Hanging angle adjustment device for sling wire rope |
JPU.M.2-42870 | 1990-04-20 | ||
CA002044157A CA2044157C (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002044157A Division CA2044157C (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2159312A1 true CA2159312A1 (en) | 1991-04-19 |
CA2159312C CA2159312C (en) | 1997-05-06 |
Family
ID=27168913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002159312A Expired - Fee Related CA2159312C (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2159312C (en) |
-
1990
- 1990-09-29 CA CA002159312A patent/CA2159312C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2159312C (en) | 1997-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |