JPS615898U - sprezda coupling device - Google Patents

sprezda coupling device

Info

Publication number
JPS615898U
JPS615898U JP8932384U JP8932384U JPS615898U JP S615898 U JPS615898 U JP S615898U JP 8932384 U JP8932384 U JP 8932384U JP 8932384 U JP8932384 U JP 8932384U JP S615898 U JPS615898 U JP S615898U
Authority
JP
Japan
Prior art keywords
fork
spreader
coupling device
pin
large diameter
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
Application number
JP8932384U
Other languages
Japanese (ja)
Other versions
JPS6333918Y2 (en
Inventor
潔 和泉
幹雄 安島
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP8932384U priority Critical patent/JPS615898U/en
Publication of JPS615898U publication Critical patent/JPS615898U/en
Application granted granted Critical
Publication of JPS6333918Y2 publication Critical patent/JPS6333918Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Forklifts And Lifting Vehicles (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す第３図におけるＩＶ−
ＩＶ相当部分の断面図、第２図は第１図の作動説明図、
第３図は従来のスプレツダの結合状態を示す分解斜視図
、第４図は第３図のＩＶ−ＩＶ部分の断面図である。 １：スプレツダ、１２：フォーク、１２ａ：ピン穴、１
２ｂ二面取り部、１３：フォークポケット、１４：ピシ
、１４ａ：テーパ部、Ｄ：大径部、Ｄ２：小径部。FIG. 1 shows an embodiment of the present invention.
A sectional view of the portion corresponding to IV, Figure 2 is an explanatory diagram of the operation of Figure 1,
FIG. 3 is an exploded perspective view showing a conventional spreader in a connected state, and FIG. 4 is a sectional view taken along line IV-IV in FIG. 3. 1: Spreader, 12: Fork, 12a: Pin hole, 1
2b double-chamfered portion, 13: fork pocket, 14: piston, 14a: tapered portion, D: large diameter portion, D2: small diameter portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプレッダのフォークポケットにフォークを遊挿し、ス
プレツダとフォークにピンを挿通して結合したスプレツ
ダの結合装置において、前記ピンにテーパ部を介して大
径部と小径部を連設し、前記フォークのピン穴を前記大
径部とほぼ同径とし端部に面取り部を設けて、スプレツ
ダ側の自重によってフォークの前記ピン穴が前記小径部
から前記大径部へ移動して嵌合される構成にしたことを
特徴とするスプレツダの結合装置。In a spreader coupling device in which a fork is loosely inserted into a fork pocket of a spreader, and a pin is inserted between the spreader and the fork to connect the spreader, a large diameter portion and a small diameter portion are connected to the pin via a tapered portion, and the pin of the fork is connected to the fork. The hole is made to have approximately the same diameter as the large diameter part, and a chamfered part is provided at the end, so that the pin hole of the fork moves from the small diameter part to the large diameter part by the weight of the spreader side, and is fitted into the large diameter part. A spretsuda coupling device characterized by:
JP8932384U 1984-06-18 1984-06-18 sprezda coupling device Granted JPS615898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8932384U JPS615898U (en) 1984-06-18 1984-06-18 sprezda coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8932384U JPS615898U (en) 1984-06-18 1984-06-18 sprezda coupling device

Publications (2)

Publication Number Publication Date
JPS615898U true JPS615898U (en) 1986-01-14
JPS6333918Y2 JPS6333918Y2 (en) 1988-09-08

Family

ID=30643286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8932384U Granted JPS615898U (en) 1984-06-18 1984-06-18 sprezda coupling device

Country Status (1)

Country Link
JP (1) JPS615898U (en)

Also Published As

Publication number Publication date
JPS6333918Y2 (en) 1988-09-08

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