GB113122A - Improvements in Apparatus for Operating the Feed Devices of Planing Machines and the like Reciprocating Tools. - Google Patents

Improvements in Apparatus for Operating the Feed Devices of Planing Machines and the like Reciprocating Tools.

Info

Publication number
GB113122A
GB113122A GB118417A GB118417A GB113122A GB 113122 A GB113122 A GB 113122A GB 118417 A GB118417 A GB 118417A GB 118417 A GB118417 A GB 118417A GB 113122 A GB113122 A GB 113122A
Authority
GB
United Kingdom
Prior art keywords
clutch
switch
frame
machine
contact
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.)
Expired
Application number
GB118417A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LANCASHIRE DYNAMO AND MOTOR CO
PERCY CLIFF WALKER
Original Assignee
LANCASHIRE DYNAMO AND MOTOR CO
PERCY CLIFF WALKER
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 LANCASHIRE DYNAMO AND MOTOR CO, PERCY CLIFF WALKER filed Critical LANCASHIRE DYNAMO AND MOTOR CO
Priority to GB118417A priority Critical patent/GB113122A/en
Publication of GB113122A publication Critical patent/GB113122A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts

Abstract

113,122. Lancashire Dynamo & Motor r Co., and Walker, P. C. Jan. 24, 1917. Planing.-The reversing-shaft of a planing-machine is connected to a clutch member which drives a second clutch member having a positively limited angular movement; the clutch is electro - magnetically operated and is controlled by switch gear actuated by tappet gear on the reciprocating part of the machine. The clutch surfaces a, b are faced with feredo or other suitable material, the driven element being carried by a frame B provided with stops H, J which engage spring-pressed abutments k, k<1>. This frame carries a face-plate in which is mounted a screw M upon which is radially adjustable a pin N pivoted to a link connected up to the ratchets of the feed gear. Dogs R, R<1> are adjustably mounted upon the face-plate to engage arms T. T<1> connected up to a switch S. This switch, Fig. 10, has contacts s<2>, s<3> connected to the contacts of the reversing switch I for the main drive of the machine and a contact s<4> connected to one end of the clutch-magnet coil F. A broad end s<5> is provided on the switch blade, so that, when the switch is thrown over to reverse the motion of the frame B, the magnetcoil is momentarily short-circuited. The driving- member A of the clutch is splined upon the shaft a<1> and bears upon a spring sleeve b<6>. In a modified construction of the electro-magnetic clutch, the driving member of the clutch is made of non- magnetic material and is axially fixed, the electromagnet being mounted at the back of the driving member which carries a spring-pressed ring of magnetic material upon which the friction surface is mounted, and which is moved into contact with the axially fixed driven member. In a further modification, the magnet is similarly mounted at the back of the driven member which also is axially fixed, the frame B being formed in thesplined portions, one of which moves axially into contact.
GB118417A 1917-01-24 1917-01-24 Improvements in Apparatus for Operating the Feed Devices of Planing Machines and the like Reciprocating Tools. Expired GB113122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB118417A GB113122A (en) 1917-01-24 1917-01-24 Improvements in Apparatus for Operating the Feed Devices of Planing Machines and the like Reciprocating Tools.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB118417A GB113122A (en) 1917-01-24 1917-01-24 Improvements in Apparatus for Operating the Feed Devices of Planing Machines and the like Reciprocating Tools.

Publications (1)

Publication Number Publication Date
GB113122A true GB113122A (en) 1918-01-24

Family

ID=32481215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB118417A Expired GB113122A (en) 1917-01-24 1917-01-24 Improvements in Apparatus for Operating the Feed Devices of Planing Machines and the like Reciprocating Tools.

Country Status (1)

Country Link
GB (1) GB113122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827793A (en) * 1953-07-02 1958-03-25 Gen Motors Corp Windshield wiper actuating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827793A (en) * 1953-07-02 1958-03-25 Gen Motors Corp Windshield wiper actuating mechanism

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