JPH03119649U

JPH03119649U -

Info

Publication number: JPH03119649U
Application number: JP2889790U
Authority: JP
Priority date: 1990-03-20
Filing date: 1990-03-20
Publication date: 1991-12-10

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示しており、回転
送り装置の正面図、第２図は従来例を示しており
、回転送り装置の正面図である。１０……回転送り装置、２０……ラチエツト車
、３０……レバー部材、４２……スライド部材（
原動部材）、５０……シリンダ部材、６０……カ
ム部材、７１……アーム部材、７３……ブレーキ
用のラツチ部材、８１……位置決め用ラツチ部材
。 FIG. 1 shows an embodiment of the present invention, which is a front view of a rotary feed device, and FIG. 2 shows a conventional example, which is a front view of the rotary feed device. 10...Rotary feed device, 20...Ratchet wheel, 30...Lever member, 42...Slide member (
(driving member), 50... cylinder member, 60... cam member, 71... arm member, 73... brake latch member, 81... positioning latch member.

Claims

[Claims for Utility Model Registration] 1. A rotary feeding device capable of feeding the ratchet wheel by a predetermined rotation angle by engaging and disengaging a pawl member from the ratchet wheel, the ratchet wheel being swingably supported about the same rotational axis. a lever member to which the pawl member is attached so that the ratchet wheel is moved when the lever member swings; a driving member supported so as to be swingable in a direction substantially perpendicular to the swinging direction of the lever member; A rotational feeding device comprising: a cam member that is fixed to one of the lever member and the lever member, and that applies a swinging motion to the lever member when the driving member swings. 2. A brake latch that elastically engages with the ratchet wheel in conjunction with the lever member to reduce the feed speed of the ratchet wheel immediately before the ratchet wheel moves from the original position to the feed position. The rotary feeding device according to claim 1, further comprising a member.