JPS6121777U - Safety hooks for excavating machines, etc. - Google Patents
Safety hooks for excavating machines, etc.Info
- Publication number
- JPS6121777U JPS6121777U JP10735284U JP10735284U JPS6121777U JP S6121777 U JPS6121777 U JP S6121777U JP 10735284 U JP10735284 U JP 10735284U JP 10735284 U JP10735284 U JP 10735284U JP S6121777 U JPS6121777 U JP S6121777U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- latch
- tip
- mounting base
- hook
- 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
- Shovels (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案安全フックの斜視図、第２図は第１図のＡ
’−Ａ″矢視部分図、第３図はフック本体の正面図及び
平面図、第４図は本案安全フックをパケットに取付けた
実施状態図、第５図は本案安全フックをアームに取付け
た実施状態図である。
付号、Ａ・・・フック本体、Ｂ・・・掛け金、１・・・
取付基部、２・・・軸孔、３・・・取付面、４・・・掛
け爪部、５・・・挿入空間、６・・・軸孔、７・・・テ
ーパ、８・・・軸、９・・・ばね、１０・・・空間、１
１・・・ワイヤー等、１２・・・パケット、１３・・・
アーム。Figure 1 is a perspective view of the proposed safety hook, Figure 2 is A of Figure 1.
'-A' arrow partial view, Figure 3 is a front view and plan view of the hook body, Figure 4 is a diagram of the actual safety hook attached to the packet, Figure 5 is the safety hook attached to the arm. It is a diagram of the implementation state. Numbers, A...Hook body, B...Latch, 1...
Mounting base, 2... Shaft hole, 3... Mounting surface, 4... Hook part, 5... Insertion space, 6... Shaft hole, 7... Taper, 8... Shaft , 9... Spring, 10... Space, 1
1...Wire etc., 12...Packet, 13...
arm.
Claims (1)
部１を下方から側方そして上方へ楕円形に延設し，て掛
け爪部４を形成し、該掛け爪部４の先端を、相対する取
付基部１上端よりも上位まで延長し、取付基部１上端と
の間に挿入空間５を形成して、フック本体Ａを設け、 また、基部に軸孔６を穿孔し先端部をテーパ７に形成し
た掛け金Ｂを別設し、 該掛け金Ｂを、フック本体Ａの取付基部１上端に、両者
の軸孔２，６に軸８を嵌挿して回転自在に枢着し、該軸
８にはね９を巻装して掛け金Ｂ先端のテーパ７を掛け爪
部４先端の内側にばねの付勢力によって圧接せしめ、 フック本体Ａの取付基部１、掛け爪部４の内側面及び、
掛け金Ｂの内側面で、楕円形の空間１０を形成して成る
、掘削機械等用の安全フック。[Scope of Claim for Utility Model Registration] A mounting base 1 having a shaft hole 2 bored in its upper end and a mounting surface 3 formed on its side surface extends in an oval shape from below to the sides and upwards to form a hook part 4. , the tip of the hook part 4 is extended to a position higher than the upper end of the opposing mounting base 1, and an insertion space 5 is formed between the upper end of the mounting base 1 and the hook body A is provided, and a shaft is provided at the base. A latch B with a hole 6 drilled and a tapered tip 7 is provided separately, and the latch B is rotated by inserting the shaft 8 into the shaft holes 2 and 6 of both of the hook body A at the upper end of the mounting base 1. A spring 9 is wound around the shaft 8, and the taper 7 at the tip of the latch B is pressed against the inside of the tip of the hook part 4 by the biasing force of the spring. The inner surface of the claw portion 4 and
A safety hook for an excavating machine, etc., in which an oval space 10 is formed on the inner surface of a latch B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10735284U JPS6121777U (en) | 1984-07-16 | 1984-07-16 | Safety hooks for excavating machines, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10735284U JPS6121777U (en) | 1984-07-16 | 1984-07-16 | Safety hooks for excavating machines, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6121777U true JPS6121777U (en) | 1986-02-07 |
Family
ID=30666600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10735284U Pending JPS6121777U (en) | 1984-07-16 | 1984-07-16 | Safety hooks for excavating machines, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121777U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4328818Y1 (en) * | 1964-10-21 | 1968-11-27 | ||
| JPS5228284U (en) * | 1975-08-21 | 1977-02-26 |
-
1984
- 1984-07-16 JP JP10735284U patent/JPS6121777U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4328818Y1 (en) * | 1964-10-21 | 1968-11-27 | ||
| JPS5228284U (en) * | 1975-08-21 | 1977-02-26 |
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