GB673684A - Trigger mechanism - Google Patents

Trigger mechanism

Info

Publication number
GB673684A
GB673684A GB1750249A GB1750249A GB673684A GB 673684 A GB673684 A GB 673684A GB 1750249 A GB1750249 A GB 1750249A GB 1750249 A GB1750249 A GB 1750249A GB 673684 A GB673684 A GB 673684A
Authority
GB
United Kingdom
Prior art keywords
driver
lever
rolls
recess
spring
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
GB1750249A
Inventor
Alfred John Batten
Harold George Edmondson
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.)
Gerrard Industries Ltd
Original Assignee
Gerrard Industries Ltd
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 Gerrard Industries Ltd filed Critical Gerrard Industries Ltd
Priority to GB1750249A priority Critical patent/GB673684A/en
Publication of GB673684A publication Critical patent/GB673684A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D5/00—Hand appliances or hand tools for making or repairing shoes, other than those covered by groups A43D15/00, A43D19/00, A43D95/00, A43D100/00, A43D117/00
    • A43D5/12—Hand nailing apparatus for shoemaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/10—Driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

673,684. Stapling. GERRARD INDUSTRIES. Ltd. June 27, 1950 [July 1, 1949], No. 17502/49. Class 89 (iii). In a stapling device in which a driver 1 is raised against a spring 4 by a spring-pressed trigger lever 5 which is pivoted at 6 on an operating lever and engages a recess 8 in the driver 1, a roll or rolls 10 or abutments on the lever 5 are held in the recess 8 by a guide member 12a until the driver has been sufficiently raised. A pin 16 may be provided, if desired, to co-operate with a cam 15 to ensure disengagement of the rolls 10 when they clear the guide 12a. Specification 646,222 is referred to.
GB1750249A 1949-07-01 1949-07-01 Trigger mechanism Expired GB673684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1750249A GB673684A (en) 1949-07-01 1949-07-01 Trigger mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1750249A GB673684A (en) 1949-07-01 1949-07-01 Trigger mechanism

Publications (1)

Publication Number Publication Date
GB673684A true GB673684A (en) 1952-06-11

Family

ID=10096295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1750249A Expired GB673684A (en) 1949-07-01 1949-07-01 Trigger mechanism

Country Status (1)

Country Link
GB (1) GB673684A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436081A (en) * 2006-03-17 2007-09-19 Rapesco Office Products Plc Stapler
FR2925381A1 (en) * 2007-12-19 2009-06-26 Maped Soc Par Actions Simplifi Punching tool e.g. stapler, for cardboard plate, has swing bar mounted between actuating cover and punch, where bar has rear end cooperating with tripper mounted under cover and front end connected permanently to punch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2436081A (en) * 2006-03-17 2007-09-19 Rapesco Office Products Plc Stapler
FR2925381A1 (en) * 2007-12-19 2009-06-26 Maped Soc Par Actions Simplifi Punching tool e.g. stapler, for cardboard plate, has swing bar mounted between actuating cover and punch, where bar has rear end cooperating with tripper mounted under cover and front end connected permanently to punch

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